Chris Pepper
4 years ago
committed by
Scott Lahteine
Scott Lahteine
37 changed files with 1847 additions and 16 deletions
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/**
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* Marlin 3D Printer Firmware |
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* |
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com |
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* Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#define CPU_32_BIT |
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#define HAL_IDLETASK |
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void HAL_idletask(); |
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#define F_CPU 100000000 |
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#define SystemCoreClock F_CPU |
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#include <stdint.h> |
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#include <stdarg.h> |
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#undef min |
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#undef max |
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#include <algorithm> |
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#include "pinmapping.h" |
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void _printf (const char *format, ...); |
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void _putc(uint8_t c); |
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uint8_t _getc(); |
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//extern "C" volatile uint32_t _millis;
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//arduino: Print.h
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#define DEC 10 |
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#define HEX 16 |
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#define OCT 8 |
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#define BIN 2 |
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//arduino: binary.h (weird defines)
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#define B01 1 |
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#define B10 2 |
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#include "../shared/Marduino.h" |
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#include "../shared/math_32bit.h" |
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#include "../shared/HAL_SPI.h" |
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#include "fastio.h" |
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#include "watchdog.h" |
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#include "serial.h" |
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#define SHARED_SERVOS HAS_SERVOS |
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extern MSerialT serial_stream_0; |
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extern MSerialT serial_stream_1; |
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extern MSerialT serial_stream_2; |
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extern MSerialT serial_stream_3; |
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#define _MSERIAL(X) serial_stream_##X |
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#define MSERIAL(X) _MSERIAL(X) |
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#if WITHIN(SERIAL_PORT, 0, 3) |
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#define MYSERIAL1 MSERIAL(SERIAL_PORT) |
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#else |
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#error "SERIAL_PORT must be from 0 to 3. Please update your configuration." |
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#endif |
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#ifdef SERIAL_PORT_2 |
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#if WITHIN(SERIAL_PORT_2, 0, 3) |
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#define MYSERIAL2 MSERIAL(SERIAL_PORT_2) |
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#else |
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#error "SERIAL_PORT_2 must be from 0 to 3. Please update your configuration." |
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#endif |
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#endif |
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#ifdef MMU2_SERIAL_PORT |
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#if WITHIN(MMU2_SERIAL_PORT, 0, 3) |
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#define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT) |
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#else |
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#error "MMU2_SERIAL_PORT must be from 0 to 3. Please update your configuration." |
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#endif |
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#endif |
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#ifdef LCD_SERIAL_PORT |
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#if WITHIN(LCD_SERIAL_PORT, 0, 3) |
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#define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT) |
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#else |
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#error "LCD_SERIAL_PORT must be from 0 to 3. Please update your configuration." |
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#endif |
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#endif |
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#define ST7920_DELAY_1 DELAY_NS(600) |
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#define ST7920_DELAY_2 DELAY_NS(750) |
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#define ST7920_DELAY_3 DELAY_NS(750) |
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//
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// Interrupts
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//
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#define CRITICAL_SECTION_START() |
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#define CRITICAL_SECTION_END() |
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#define ISRS_ENABLED() |
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#define ENABLE_ISRS() |
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#define DISABLE_ISRS() |
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inline void HAL_init() {} |
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// Utility functions
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#pragma GCC diagnostic push |
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#pragma GCC diagnostic ignored "-Wunused-function" |
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int freeMemory(); |
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#pragma GCC diagnostic pop |
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// ADC
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#define HAL_ADC_VREF 5.0 |
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#define HAL_ADC_RESOLUTION 10 |
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#define HAL_ANALOG_SELECT(ch) HAL_adc_enable_channel(ch) |
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#define HAL_START_ADC(ch) HAL_adc_start_conversion(ch) |
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#define HAL_READ_ADC() HAL_adc_get_result() |
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#define HAL_ADC_READY() true |
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void HAL_adc_init(); |
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void HAL_adc_enable_channel(const uint8_t ch); |
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void HAL_adc_start_conversion(const uint8_t ch); |
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uint16_t HAL_adc_get_result(); |
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// Reset source
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inline void HAL_clear_reset_source(void) {} |
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inline uint8_t HAL_get_reset_source(void) { return RST_POWER_ON; } |
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/* ---------------- Delay in cycles */ |
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#define DELAY_CYCLES(x) Kernel::delayCycles(x) |
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#define SYSTEM_YIELD() Kernel::yield() |
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// Maple Compatibility
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typedef void (*systickCallback_t)(void); |
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void systick_attach_callback(systickCallback_t cb); |
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extern volatile uint32_t systick_uptime_millis; |
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// Marlin uses strstr in constexpr context, this is not supported, workaround by defining constexpr versions of the required functions.
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#define strstr(a, b) strstr_constexpr((a), (b)) |
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constexpr inline std::size_t strlen_constexpr(const char* str) { |
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// https://github.com/gcc-mirror/gcc/blob/5c7634a0e5f202935aa6c11b6ea953b8bf80a00a/libstdc%2B%2B-v3/include/bits/char_traits.h#L329
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if (str != nullptr) { |
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std::size_t i = 0; |
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while (str[i] != '\0') { |
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++i; |
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} |
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return i; |
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} |
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return 0; |
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} |
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constexpr inline int strncmp_constexpr(const char* lhs, const char* rhs, std::size_t count) { |
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// https://github.com/gcc-mirror/gcc/blob/13b9cbfc32fe3ac4c81c4dd9c42d141c8fb95db4/libstdc%2B%2B-v3/include/bits/char_traits.h#L655
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if (lhs == nullptr || rhs == nullptr) { |
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return rhs != nullptr ? -1 : 1; |
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} |
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for (std::size_t i = 0; i < count; ++i) { |
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if (lhs[i] != rhs[i]) { |
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return lhs[i] < rhs[i] ? -1 : 1; |
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} else if (lhs[i] == '\0') { |
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return 0; |
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} |
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} |
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return 0; |
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} |
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constexpr inline const char* strstr_constexpr(const char* str, const char* target) { |
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// https://github.com/freebsd/freebsd/blob/master/sys/libkern/strstr.c
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if (char c = target != nullptr ? *target++ : '\0'; c != '\0' && str != nullptr) { |
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std::size_t len = strlen_constexpr(target); |
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do { |
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char sc = {}; |
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do { |
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if ((sc = *str++) == '\0') { |
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return nullptr; |
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} |
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} while (sc != c); |
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} while (strncmp_constexpr(str, target, len) != 0); |
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--str; |
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} |
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return str; |
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} |
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constexpr inline char* strstr_constexpr(char* str, const char* target) { |
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// https://github.com/freebsd/freebsd/blob/master/sys/libkern/strstr.c
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if (char c = target != nullptr ? *target++ : '\0'; c != '\0' && str != nullptr) { |
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std::size_t len = strlen_constexpr(target); |
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do { |
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char sc = {}; |
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do { |
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if ((sc = *str++) == '\0') { |
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return nullptr; |
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} |
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} while (sc != c); |
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} while (strncmp_constexpr(str, target, len) != 0); |
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--str; |
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} |
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return str; |
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} |
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@ -0,0 +1,26 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* |
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com |
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* Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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#include <SPI.h> |
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using MarlinSPI = SPIClass; |
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@ -0,0 +1,111 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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#pragma once |
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/**
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* Fast I/O Routines for X86_64 |
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*/ |
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#include "../shared/Marduino.h" |
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#include <pinmapping.h> |
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#define SET_DIR_INPUT(IO) Gpio::setDir(IO, 1) |
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#define SET_DIR_OUTPUT(IO) Gpio::setDir(IO, 0) |
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#define SET_MODE(IO, mode) Gpio::setMode(IO, mode) |
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#define WRITE_PIN_SET(IO) Gpio::set(IO) |
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#define WRITE_PIN_CLR(IO) Gpio::clear(IO) |
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#define READ_PIN(IO) Gpio::get(IO) |
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#define WRITE_PIN(IO,V) Gpio::set(IO, V) |
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/**
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* Magic I/O routines |
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* |
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* Now you can simply SET_OUTPUT(STEP); WRITE(STEP, HIGH); WRITE(STEP, LOW); |
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* |
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* Why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
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*/ |
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/// Read a pin
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#define _READ(IO) READ_PIN(IO) |
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/// Write to a pin
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#define _WRITE(IO,V) WRITE_PIN(IO,V) |
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/// toggle a pin
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#define _TOGGLE(IO) _WRITE(IO, !READ(IO)) |
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/// set pin as input
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#define _SET_INPUT(IO) SET_DIR_INPUT(IO) |
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/// set pin as output
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#define _SET_OUTPUT(IO) SET_DIR_OUTPUT(IO) |
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/// set pin as input with pullup mode
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#define _PULLUP(IO,V) pinMode(IO, (V) ? INPUT_PULLUP : INPUT) |
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/// set pin as input with pulldown mode
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#define _PULLDOWN(IO,V) pinMode(IO, (V) ? INPUT_PULLDOWN : INPUT) |
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// hg42: all pins can be input or output (I hope)
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// hg42: undefined pins create compile error (IO, is no pin)
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// hg42: currently not used, but was used by pinsDebug
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/// check if pin is an input
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#define _IS_INPUT(IO) (IO >= 0) |
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/// check if pin is an output
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#define _IS_OUTPUT(IO) (IO >= 0) |
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/// Read a pin wrapper
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#define READ(IO) _READ(IO) |
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/// Write to a pin wrapper
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#define WRITE(IO,V) _WRITE(IO,V) |
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/// toggle a pin wrapper
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#define TOGGLE(IO) _TOGGLE(IO) |
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/// set pin as input wrapper
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#define SET_INPUT(IO) _SET_INPUT(IO) |
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/// set pin as input with pullup wrapper
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#define SET_INPUT_PULLUP(IO) do{ _SET_INPUT(IO); _PULLUP(IO, HIGH); }while(0) |
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/// set pin as input with pulldown wrapper
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#define SET_INPUT_PULLDOWN(IO) do{ _SET_INPUT(IO); _PULLDOWN(IO, HIGH); }while(0) |
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/// set pin as output wrapper - reads the pin and sets the output to that value
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#define SET_OUTPUT(IO) do{ _WRITE(IO, _READ(IO)); _SET_OUTPUT(IO); }while(0) |
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// set pin as PWM
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#define SET_PWM(IO) SET_OUTPUT(IO) |
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/// check if pin is an input wrapper
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#define IS_INPUT(IO) _IS_INPUT(IO) |
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/// check if pin is an output wrapper
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#define IS_OUTPUT(IO) _IS_OUTPUT(IO) |
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// Shorthand
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#define OUT_WRITE(IO,V) do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0) |
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// digitalRead/Write wrappers
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#define extDigitalRead(IO) digitalRead(IO) |
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#define extDigitalWrite(IO,V) digitalWrite(IO,V) |
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@ -0,0 +1,22 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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|
* |
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|
* This program is free software: you can redistribute it and/or modify |
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|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
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|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
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|
* |
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|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
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* |
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*/ |
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#pragma once |
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@ -0,0 +1,31 @@ |
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/**
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||||
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
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|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
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* |
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*/ |
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#pragma once |
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// Add strcmp_P if missing
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#ifndef strcmp_P |
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#define strcmp_P(a, b) strcmp((a), (b)) |
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#endif |
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#ifndef strcat_P |
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#define strcat_P(dest, src) strcat((dest), (src)) |
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#endif |
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@ -0,0 +1,22 @@ |
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/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
@ -0,0 +1,43 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
/**
|
||||
|
* Test X86_64-specific configuration values for errors at compile-time. |
||||
|
*/ |
||||
|
|
||||
|
// Emulating RAMPS
|
||||
|
#if ENABLED(SPINDLE_LASER_PWM) && !(SPINDLE_LASER_PWM_PIN == 4 || SPINDLE_LASER_PWM_PIN == 6 || SPINDLE_LASER_PWM_PIN == 11) |
||||
|
#error "SPINDLE_LASER_PWM_PIN must use SERVO0, SERVO1 or SERVO3 connector" |
||||
|
#endif |
||||
|
|
||||
|
#if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_FREQUENCY |
||||
|
#error "Features requiring Hardware PWM (FAST_PWM_FAN, SPINDLE_LASER_FREQUENCY) are not yet supported on LINUX." |
||||
|
#endif |
||||
|
|
||||
|
#if HAS_TMC_SW_SERIAL |
||||
|
#error "TMC220x Software Serial is not supported on LINUX." |
||||
|
#endif |
||||
|
|
||||
|
#if ENABLED(POSTMORTEM_DEBUGGING) |
||||
|
#error "POSTMORTEM_DEBUGGING is not yet supported on LINUX." |
||||
|
#endif |
||||
@ -0,0 +1,59 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Support routines for X86_64 |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Translation of routines & variables used by pinsDebug.h |
||||
|
*/ |
||||
|
|
||||
|
#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS |
||||
|
#define pwm_details(pin) pin = pin // do nothing // print PWM details
|
||||
|
#define pwm_status(pin) false //Print a pin's PWM status. Return true if it's currently a PWM pin.
|
||||
|
#define IS_ANALOG(P) (DIGITAL_PIN_TO_ANALOG_PIN(P) >= 0 ? 1 : 0) |
||||
|
#define digitalRead_mod(p) digitalRead(p) |
||||
|
#define PRINT_PORT(p) |
||||
|
#define GET_ARRAY_PIN(p) pin_array[p].pin |
||||
|
#define PRINT_ARRAY_NAME(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0) |
||||
|
#define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%3d "), p); SERIAL_ECHO(buffer); }while(0) |
||||
|
#define MULTI_NAME_PAD 16 // space needed to be pretty if not first name assigned to a pin
|
||||
|
|
||||
|
// active ADC function/mode/code values for PINSEL registers
|
||||
|
constexpr int8_t ADC_pin_mode(pin_t pin) { |
||||
|
return (-1); |
||||
|
} |
||||
|
|
||||
|
int8_t get_pin_mode(pin_t pin) { |
||||
|
if (!VALID_PIN(pin)) return -1; |
||||
|
return 0; |
||||
|
} |
||||
|
|
||||
|
bool GET_PINMODE(pin_t pin) { |
||||
|
int8_t pin_mode = get_pin_mode(pin); |
||||
|
if (pin_mode == -1 || pin_mode == ADC_pin_mode(pin)) // found an invalid pin or active analog pin
|
||||
|
return false; |
||||
|
|
||||
|
return (Gpio::getMode(pin) != 0); //input/output state
|
||||
|
} |
||||
|
|
||||
|
bool GET_ARRAY_IS_DIGITAL(pin_t pin) { |
||||
|
return (!IS_ANALOG(pin) || get_pin_mode(pin) != ADC_pin_mode(pin)); |
||||
|
} |
||||
@ -0,0 +1,80 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
/**
|
||||
|
* servo.h - Interrupt driven Servo library for Arduino using 16 bit timers- Version 2 |
||||
|
* Copyright (c) 2009 Michael Margolis. All right reserved. |
||||
|
* |
||||
|
* This library is free software; you can redistribute it and/or |
||||
|
* modify it under the terms of the GNU Lesser General Public |
||||
|
* License as published by the Free Software Foundation; either |
||||
|
* version 2.1 of the License, or (at your option) any later version. |
||||
|
* |
||||
|
* This library is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
||||
|
* Lesser General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU Lesser General Public |
||||
|
* License along with this library; if not, write to the Free Software |
||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Based on "servo.h - Interrupt driven Servo library for Arduino using 16 bit timers - |
||||
|
* Version 2 Copyright (c) 2009 Michael Margolis. All right reserved. |
||||
|
* |
||||
|
* The only modification was to update/delete macros to match the LPC176x. |
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
#include <stdint.h> |
||||
|
|
||||
|
// Macros
|
||||
|
//values in microseconds
|
||||
|
#define MIN_PULSE_WIDTH 544 // the shortest pulse sent to a servo
|
||||
|
#define MAX_PULSE_WIDTH 2400 // the longest pulse sent to a servo
|
||||
|
#define DEFAULT_PULSE_WIDTH 1500 // default pulse width when servo is attached
|
||||
|
#define REFRESH_INTERVAL 20000 // minimum time to refresh servos in microseconds
|
||||
|
|
||||
|
#define MAX_SERVOS 4 |
||||
|
|
||||
|
#define INVALID_SERVO 255 // flag indicating an invalid servo index
|
||||
|
|
||||
|
|
||||
|
// Types
|
||||
|
|
||||
|
typedef struct { |
||||
|
uint8_t nbr : 8 ; // a pin number from 0 to 254 (255 signals invalid pin)
|
||||
|
uint8_t isActive : 1 ; // true if this channel is enabled, pin not pulsed if false
|
||||
|
} ServoPin_t; |
||||
|
|
||||
|
typedef struct { |
||||
|
ServoPin_t Pin; |
||||
|
unsigned int pulse_width; // pulse width in microseconds
|
||||
|
} ServoInfo_t; |
||||
|
|
||||
|
// Global variables
|
||||
|
|
||||
|
extern uint8_t ServoCount; |
||||
|
extern ServoInfo_t servo_info[MAX_SERVOS]; |
||||
@ -0,0 +1,55 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
#include "../../core/macros.h" |
||||
|
#include "../../inc/MarlinConfigPre.h" |
||||
|
|
||||
|
#if BOTH(HAS_MARLINUI_U8GLIB, SDSUPPORT) && (LCD_PINS_D4 == SD_SCK_PIN || LCD_PINS_ENABLE == SD_MOSI_PIN || DOGLCD_SCK == SD_SCK_PIN || DOGLCD_MOSI == SD_MOSI_PIN) |
||||
|
#define LPC_SOFTWARE_SPI // If the SD card and LCD adapter share the same SPI pins, then software SPI is currently
|
||||
|
// needed due to the speed and mode required for communicating with each device being different.
|
||||
|
// This requirement can be removed if the SPI access to these devices is updated to use
|
||||
|
// spiBeginTransaction.
|
||||
|
#endif |
||||
|
|
||||
|
// Onboard SD
|
||||
|
//#define SD_SCK_PIN P0_07
|
||||
|
//#define SD_MISO_PIN P0_08
|
||||
|
//#define SD_MOSI_PIN P0_09
|
||||
|
//#define SD_SS_PIN P0_06
|
||||
|
|
||||
|
// External SD
|
||||
|
#ifndef SD_SCK_PIN |
||||
|
#define SD_SCK_PIN 50 |
||||
|
#endif |
||||
|
#ifndef SD_MISO_PIN |
||||
|
#define SD_MISO_PIN 51 |
||||
|
#endif |
||||
|
#ifndef SD_MOSI_PIN |
||||
|
#define SD_MOSI_PIN 52 |
||||
|
#endif |
||||
|
#ifndef SD_SS_PIN |
||||
|
#define SD_SS_PIN 53 |
||||
|
#endif |
||||
|
#ifndef SDSS |
||||
|
#define SDSS SD_SS_PIN |
||||
|
#endif |
||||
@ -0,0 +1,64 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
#include "../../../inc/MarlinConfig.h" |
||||
|
|
||||
|
#ifndef LCD_READ_ID |
||||
|
#define LCD_READ_ID 0x04 // Read display identification information (0xD3 on ILI9341)
|
||||
|
#endif |
||||
|
#ifndef LCD_READ_ID4 |
||||
|
#define LCD_READ_ID4 0xD3 // Read display identification information (0xD3 on ILI9341)
|
||||
|
#endif |
||||
|
|
||||
|
#define DATASIZE_8BIT 8 |
||||
|
#define DATASIZE_16BIT 16 |
||||
|
#define TFT_IO_DRIVER TFT_SPI |
||||
|
|
||||
|
#define DMA_MINC_ENABLE 1 |
||||
|
#define DMA_MINC_DISABLE 0 |
||||
|
|
||||
|
class TFT_SPI { |
||||
|
private: |
||||
|
static uint32_t ReadID(uint16_t Reg); |
||||
|
static void Transmit(uint16_t Data); |
||||
|
static void TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count); |
||||
|
|
||||
|
public: |
||||
|
// static SPIClass SPIx;
|
||||
|
|
||||
|
static void Init(); |
||||
|
static uint32_t GetID(); |
||||
|
static bool isBusy(); |
||||
|
static void Abort(); |
||||
|
|
||||
|
static void DataTransferBegin(uint16_t DataWidth = DATASIZE_16BIT); |
||||
|
static void DataTransferEnd(); |
||||
|
static void DataTransferAbort(); |
||||
|
|
||||
|
static void WriteData(uint16_t Data); |
||||
|
static void WriteReg(uint16_t Reg); |
||||
|
|
||||
|
static void WriteSequence(uint16_t *Data, uint16_t Count); |
||||
|
// static void WriteMultiple(uint16_t Color, uint16_t Count);
|
||||
|
static void WriteMultiple(uint16_t Color, uint32_t Count); |
||||
|
}; |
||||
@ -0,0 +1,80 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
#include "../../../inc/MarlinConfig.h" |
||||
|
|
||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI) |
||||
|
#include <SPI.h> |
||||
|
#endif |
||||
|
|
||||
|
#ifndef TOUCH_MISO_PIN |
||||
|
#define TOUCH_MISO_PIN SD_MISO_PIN |
||||
|
#endif |
||||
|
#ifndef TOUCH_MOSI_PIN |
||||
|
#define TOUCH_MOSI_PIN SD_MOSI_PIN |
||||
|
#endif |
||||
|
#ifndef TOUCH_SCK_PIN |
||||
|
#define TOUCH_SCK_PIN SD_SCK_PIN |
||||
|
#endif |
||||
|
#ifndef TOUCH_CS_PIN |
||||
|
#define TOUCH_CS_PIN SD_SS_PIN |
||||
|
#endif |
||||
|
#ifndef TOUCH_INT_PIN |
||||
|
#define TOUCH_INT_PIN -1 |
||||
|
#endif |
||||
|
|
||||
|
#define XPT2046_DFR_MODE 0x00 |
||||
|
#define XPT2046_SER_MODE 0x04 |
||||
|
#define XPT2046_CONTROL 0x80 |
||||
|
|
||||
|
enum XPTCoordinate : uint8_t { |
||||
|
XPT2046_X = 0x10 | XPT2046_CONTROL | XPT2046_DFR_MODE, |
||||
|
XPT2046_Y = 0x50 | XPT2046_CONTROL | XPT2046_DFR_MODE, |
||||
|
XPT2046_Z1 = 0x30 | XPT2046_CONTROL | XPT2046_DFR_MODE, |
||||
|
XPT2046_Z2 = 0x40 | XPT2046_CONTROL | XPT2046_DFR_MODE, |
||||
|
}; |
||||
|
|
||||
|
#if !defined(XPT2046_Z1_THRESHOLD) |
||||
|
#define XPT2046_Z1_THRESHOLD 10 |
||||
|
#endif |
||||
|
|
||||
|
class XPT2046 { |
||||
|
private: |
||||
|
static bool isBusy() { return false; } |
||||
|
|
||||
|
static uint16_t getRawData(const XPTCoordinate coordinate); |
||||
|
static bool isTouched(); |
||||
|
|
||||
|
static inline void DataTransferBegin(); |
||||
|
static inline void DataTransferEnd(); |
||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI) |
||||
|
static uint16_t HardwareIO(uint16_t data); |
||||
|
#endif |
||||
|
static uint16_t SoftwareIO(uint16_t data); |
||||
|
static uint16_t IO(uint16_t data = 0); |
||||
|
|
||||
|
public: |
||||
|
#if ENABLED(TOUCH_BUTTONS_HW_SPI) |
||||
|
static SPIClass SPIx; |
||||
|
#endif |
||||
|
|
||||
|
static void Init(); |
||||
|
static bool getRawPoint(int16_t *x, int16_t *y); |
||||
|
}; |
||||
@ -0,0 +1,91 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
/**
|
||||
|
* HAL timers for Linux X86_64 |
||||
|
*/ |
||||
|
|
||||
|
#include <stdint.h> |
||||
|
|
||||
|
// ------------------------
|
||||
|
// Defines
|
||||
|
// ------------------------
|
||||
|
|
||||
|
#define FORCE_INLINE __attribute__((always_inline)) inline |
||||
|
|
||||
|
typedef uint64_t hal_timer_t; |
||||
|
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFFFFFFFFFF |
||||
|
|
||||
|
#define HAL_TIMER_RATE ((SystemCoreClock) / 4) // frequency of timers peripherals
|
||||
|
|
||||
|
#ifndef STEP_TIMER_NUM |
||||
|
#define STEP_TIMER_NUM 0 // Timer Index for Stepper
|
||||
|
#endif |
||||
|
#ifndef PULSE_TIMER_NUM |
||||
|
#define PULSE_TIMER_NUM STEP_TIMER_NUM |
||||
|
#endif |
||||
|
#ifndef TEMP_TIMER_NUM |
||||
|
#define TEMP_TIMER_NUM 1 // Timer Index for Temperature
|
||||
|
#endif |
||||
|
#ifndef SYSTICK_TIMER_NUM |
||||
|
#define SYSTICK_TIMER_NUM 2 // Timer Index for Systick
|
||||
|
#endif |
||||
|
#define SYSTICK_TIMER_FREQUENCY 1000 |
||||
|
|
||||
|
#define TEMP_TIMER_RATE 1000000 |
||||
|
#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency
|
||||
|
|
||||
|
#define STEPPER_TIMER_RATE HAL_TIMER_RATE // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)
|
||||
|
#define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per µs
|
||||
|
#define STEPPER_TIMER_PRESCALE (CYCLES_PER_MICROSECOND / STEPPER_TIMER_TICKS_PER_US) |
||||
|
|
||||
|
#define PULSE_TIMER_RATE STEPPER_TIMER_RATE // frequency of pulse timer
|
||||
|
#define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE |
||||
|
#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US |
||||
|
|
||||
|
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(STEP_TIMER_NUM) |
||||
|
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(STEP_TIMER_NUM) |
||||
|
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(STEP_TIMER_NUM) |
||||
|
|
||||
|
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM) |
||||
|
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM) |
||||
|
|
||||
|
#ifndef HAL_STEP_TIMER_ISR |
||||
|
#define HAL_STEP_TIMER_ISR() extern "C" void TIMER0_IRQHandler() |
||||
|
#endif |
||||
|
#ifndef HAL_TEMP_TIMER_ISR |
||||
|
#define HAL_TEMP_TIMER_ISR() extern "C" void TIMER1_IRQHandler() |
||||
|
#endif |
||||
|
|
||||
|
void HAL_timer_init(); |
||||
|
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency); |
||||
|
|
||||
|
void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare); |
||||
|
hal_timer_t HAL_timer_get_compare(const uint8_t timer_num); |
||||
|
hal_timer_t HAL_timer_get_count(const uint8_t timer_num); |
||||
|
|
||||
|
void HAL_timer_enable_interrupt(const uint8_t timer_num); |
||||
|
void HAL_timer_disable_interrupt(const uint8_t timer_num); |
||||
|
bool HAL_timer_interrupt_enabled(const uint8_t timer_num); |
||||
|
|
||||
|
#define HAL_timer_isr_prologue(TIMER_NUM) |
||||
|
#define HAL_timer_isr_epilogue(TIMER_NUM) |
||||
@ -0,0 +1,52 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
// adapted from I2C/master/master.c example
|
||||
|
// https://www-users.cs.york.ac.uk/~pcc/MCP/HAPR-Course-web/CMSIS/examples/html/master_8c_source.html
|
||||
|
|
||||
|
#ifdef __PLAT_NATIVE_SIM__ |
||||
|
|
||||
|
#include <cstdint> |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
uint8_t u8g_i2c_start(const uint8_t sla) { |
||||
|
return 1; |
||||
|
} |
||||
|
|
||||
|
void u8g_i2c_init(const uint8_t clock_option) { |
||||
|
} |
||||
|
|
||||
|
uint8_t u8g_i2c_send_byte(uint8_t data) { |
||||
|
return 1; |
||||
|
} |
||||
|
|
||||
|
void u8g_i2c_stop() { |
||||
|
} |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
#endif // __PLAT_NATIVE_SIM__
|
||||
@ -0,0 +1,37 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
void u8g_i2c_init(const uint8_t clock_options); |
||||
|
//uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos);
|
||||
|
uint8_t u8g_i2c_start(uint8_t sla); |
||||
|
uint8_t u8g_i2c_send_byte(uint8_t data); |
||||
|
void u8g_i2c_stop(); |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
@ -0,0 +1,44 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
void usleep(uint64_t microsec); |
||||
|
// The following are optional depending on the platform.
|
||||
|
|
||||
|
// definitions of HAL specific com and device drivers.
|
||||
|
uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr); |
||||
|
uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr); |
||||
|
|
||||
|
// connect U8g com generic com names to the desired driver
|
||||
|
#define U8G_COM_SW_SPI u8g_com_sw_spi_fn |
||||
|
#define U8G_COM_ST7920_SW_SPI u8g_com_ST7920_sw_spi_fn |
||||
|
|
||||
|
// let these default for now
|
||||
|
#define U8G_COM_HW_SPI u8g_com_null_fn |
||||
|
#define U8G_COM_ST7920_HW_SPI u8g_com_null_fn |
||||
|
#define U8G_COM_SSD_I2C u8g_com_null_fn |
||||
|
#define U8G_COM_PARALLEL u8g_com_null_fn |
||||
|
#define U8G_COM_T6963 u8g_com_null_fn |
||||
|
#define U8G_COM_FAST_PARALLEL u8g_com_null_fn |
||||
|
#define U8G_COM_UC_I2C u8g_com_null_fn |
||||
|
|
||||
|
|
||||
@ -0,0 +1,43 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
/**
|
||||
|
* LCD delay routines - used by all the drivers. |
||||
|
* |
||||
|
* These are based on the LPC1768 routines. |
||||
|
* |
||||
|
* Couldn't just call exact copies because the overhead |
||||
|
* results in a one microsecond delay taking about 4µS. |
||||
|
*/ |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
void U8g_delay(int msec); |
||||
|
void u8g_MicroDelay(); |
||||
|
void u8g_10MicroDelay(); |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
@ -0,0 +1,52 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Low level pin manipulation routines - used by all the drivers. |
||||
|
* |
||||
|
* These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines. |
||||
|
* |
||||
|
* Couldn't just call exact copies because the overhead killed the LCD update speed |
||||
|
* With an intermediate level the softspi was running in the 10-20kHz range which |
||||
|
* resulted in using about about 25% of the CPU's time. |
||||
|
*/ |
||||
|
|
||||
|
#ifdef __PLAT_NATIVE_SIM__ |
||||
|
|
||||
|
#include "../fastio.h" |
||||
|
#include "LCD_pin_routines.h" |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
void u8g_SetPinOutput(uint8_t internal_pin_number){SET_DIR_OUTPUT(internal_pin_number);} |
||||
|
void u8g_SetPinInput(uint8_t internal_pin_number){SET_DIR_INPUT(internal_pin_number);} |
||||
|
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status){WRITE_PIN(pin, pin_status);} |
||||
|
uint8_t u8g_GetPinLevel(uint8_t pin){return READ_PIN(pin);} |
||||
|
void usleep(uint64_t microsec){ |
||||
|
assert(false); // why we here?
|
||||
|
} |
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
#endif // __PLAT_NATIVE_SIM__
|
||||
@ -0,0 +1,46 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
/**
|
||||
|
* Low level pin manipulation routines - used by all the drivers. |
||||
|
* |
||||
|
* These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines. |
||||
|
* |
||||
|
* Couldn't just call exact copies because the overhead killed the LCD update speed |
||||
|
* With an intermediate level the softspi was running in the 10-20kHz range which |
||||
|
* resulted in using about about 25% of the CPU's time. |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
void u8g_SetPinOutput(uint8_t internal_pin_number); |
||||
|
void u8g_SetPinInput(uint8_t internal_pin_number); |
||||
|
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status); |
||||
|
uint8_t u8g_GetPinLevel(uint8_t pin); |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
@ -0,0 +1,171 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Based on u8g_com_st7920_hw_spi.c |
||||
|
* |
||||
|
* Universal 8bit Graphics Library |
||||
|
* |
||||
|
* Copyright (c) 2011, olikraus@gmail.com |
||||
|
* All rights reserved. |
||||
|
* |
||||
|
* Redistribution and use in source and binary forms, with or without modification, |
||||
|
* are permitted provided that the following conditions are met: |
||||
|
* |
||||
|
* * Redistributions of source code must retain the above copyright notice, this list |
||||
|
* of conditions and the following disclaimer. |
||||
|
* |
||||
|
* * Redistributions in binary form must reproduce the above copyright notice, this |
||||
|
* list of conditions and the following disclaimer in the documentation and/or other |
||||
|
* materials provided with the distribution. |
||||
|
* |
||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
||||
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
||||
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
||||
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
||||
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
||||
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
||||
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
||||
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
||||
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
||||
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
|
*/ |
||||
|
|
||||
|
#ifdef __PLAT_NATIVE_SIM__ |
||||
|
|
||||
|
#include "../../../inc/MarlinConfig.h" |
||||
|
|
||||
|
#if ENABLED(U8GLIB_ST7920) |
||||
|
|
||||
|
#include <U8glib.h> |
||||
|
#include "../../shared/Delay.h" |
||||
|
|
||||
|
#undef SPI_SPEED |
||||
|
#define SPI_SPEED 6 |
||||
|
#define SPI_DELAY_CYCLES (1 + SPI_SPEED * 10) |
||||
|
|
||||
|
static pin_t SCK_pin_ST7920_HAL, MOSI_pin_ST7920_HAL_HAL; |
||||
|
static uint8_t SPI_speed = 0; |
||||
|
|
||||
|
static uint8_t swSpiTransfer(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin) { |
||||
|
for (uint8_t i = 0; i < 8; i++) { |
||||
|
WRITE_PIN(mosi_pin, !!(b & 0x80)); |
||||
|
DELAY_CYCLES(SPI_SPEED); |
||||
|
WRITE_PIN(sck_pin, HIGH); |
||||
|
DELAY_CYCLES(SPI_SPEED); |
||||
|
b <<= 1; |
||||
|
if (miso_pin >= 0 && READ_PIN(miso_pin)) b |= 1; |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
DELAY_CYCLES(SPI_SPEED); |
||||
|
} |
||||
|
return b; |
||||
|
} |
||||
|
|
||||
|
static uint8_t swSpiInit(const uint8_t spiRate, const pin_t sck_pin, const pin_t mosi_pin) { |
||||
|
WRITE_PIN(mosi_pin, HIGH); |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
return spiRate; |
||||
|
} |
||||
|
|
||||
|
static void u8g_com_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val) { |
||||
|
static uint8_t rs_last_state = 255; |
||||
|
if (rs != rs_last_state) { |
||||
|
// Transfer Data (FA) or Command (F8)
|
||||
|
swSpiTransfer(rs ? 0x0FA : 0x0F8, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL); |
||||
|
rs_last_state = rs; |
||||
|
DELAY_US(40); // Give the controller time to process the data: 20 is bad, 30 is OK, 40 is safe
|
||||
|
} |
||||
|
swSpiTransfer(val & 0x0F0, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL); |
||||
|
swSpiTransfer(val << 4, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL); |
||||
|
} |
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) { |
||||
|
switch (msg) { |
||||
|
case U8G_COM_MSG_INIT: |
||||
|
SCK_pin_ST7920_HAL = u8g->pin_list[U8G_PI_SCK]; |
||||
|
MOSI_pin_ST7920_HAL_HAL = u8g->pin_list[U8G_PI_MOSI]; |
||||
|
|
||||
|
u8g_SetPIOutput(u8g, U8G_PI_CS); |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_SCK); |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_MOSI); |
||||
|
u8g_Delay(5); |
||||
|
|
||||
|
SPI_speed = swSpiInit(SPI_SPEED, SCK_pin_ST7920_HAL, MOSI_pin_ST7920_HAL_HAL); |
||||
|
|
||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, 0); |
||||
|
u8g_SetPILevel(u8g, U8G_PI_SCK, 0); |
||||
|
u8g_SetPILevel(u8g, U8G_PI_MOSI, 0); |
||||
|
|
||||
|
u8g->pin_list[U8G_PI_A0_STATE] = 0; /* initial RS state: command mode */ |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_STOP: |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_RESET: |
||||
|
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val); |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */ |
||||
|
u8g->pin_list[U8G_PI_A0_STATE] = arg_val; |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_CHIP_SELECT: |
||||
|
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPILevel(u8g, U8G_PI_CS, arg_val); //note: the st7920 has an active high chip select
|
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_BYTE: |
||||
|
u8g_com_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val); |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_SEQ: { |
||||
|
uint8_t *ptr = (uint8_t*) arg_ptr; |
||||
|
while (arg_val > 0) { |
||||
|
u8g_com_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++); |
||||
|
arg_val--; |
||||
|
} |
||||
|
} |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_SEQ_P: { |
||||
|
uint8_t *ptr = (uint8_t*) arg_ptr; |
||||
|
while (arg_val > 0) { |
||||
|
u8g_com_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++); |
||||
|
arg_val--; |
||||
|
} |
||||
|
} |
||||
|
break; |
||||
|
} |
||||
|
return 1; |
||||
|
} |
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
#endif // U8GLIB_ST7920
|
||||
|
#endif // TARGET_LPC1768
|
||||
@ -0,0 +1,215 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
|
||||
|
/**
|
||||
|
* Based on u8g_com_std_sw_spi.c |
||||
|
* |
||||
|
* Universal 8bit Graphics Library |
||||
|
* |
||||
|
* Copyright (c) 2015, olikraus@gmail.com |
||||
|
* All rights reserved. |
||||
|
* |
||||
|
* Redistribution and use in source and binary forms, with or without modification, |
||||
|
* are permitted provided that the following conditions are met: |
||||
|
* |
||||
|
* * Redistributions of source code must retain the above copyright notice, this list |
||||
|
* of conditions and the following disclaimer. |
||||
|
* |
||||
|
* * Redistributions in binary form must reproduce the above copyright notice, this |
||||
|
* list of conditions and the following disclaimer in the documentation and/or other |
||||
|
* materials provided with the distribution. |
||||
|
* |
||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
||||
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
||||
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
||||
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
||||
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
||||
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
||||
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
||||
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
||||
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
||||
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
|
*/ |
||||
|
|
||||
|
#ifdef __PLAT_NATIVE_SIM__ |
||||
|
|
||||
|
#include "../../../inc/MarlinConfig.h" |
||||
|
|
||||
|
#if HAS_MARLINUI_U8GLIB && DISABLED(U8GLIB_ST7920) |
||||
|
|
||||
|
#undef SPI_SPEED |
||||
|
#define SPI_SPEED 2 // About 2 MHz
|
||||
|
|
||||
|
#include <Arduino.h> |
||||
|
#include <U8glib.h> |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" { |
||||
|
#endif |
||||
|
|
||||
|
uint8_t swSpiTransfer_mode_0(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin ) { |
||||
|
LOOP_L_N(i, 8) { |
||||
|
if (spi_speed == 0) { |
||||
|
WRITE_PIN(mosi_pin, !!(b & 0x80)); |
||||
|
WRITE_PIN(sck_pin, HIGH); |
||||
|
b <<= 1; |
||||
|
if (miso_pin >= 0 && READ_PIN(miso_pin)) b |= 1; |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
} |
||||
|
else { |
||||
|
const uint8_t state = (b & 0x80) ? HIGH : LOW; |
||||
|
LOOP_L_N(j, spi_speed) |
||||
|
WRITE_PIN(mosi_pin, state); |
||||
|
|
||||
|
LOOP_L_N(j, spi_speed + (miso_pin >= 0 ? 0 : 1)) |
||||
|
WRITE_PIN(sck_pin, HIGH); |
||||
|
|
||||
|
b <<= 1; |
||||
|
if (miso_pin >= 0 && READ_PIN(miso_pin)) b |= 1; |
||||
|
|
||||
|
LOOP_L_N(j, spi_speed) |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
return b; |
||||
|
} |
||||
|
|
||||
|
uint8_t swSpiTransfer_mode_3(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin ) { |
||||
|
|
||||
|
LOOP_L_N(i, 8) { |
||||
|
const uint8_t state = (b & 0x80) ? HIGH : LOW; |
||||
|
if (spi_speed == 0) { |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
WRITE_PIN(mosi_pin, state); |
||||
|
WRITE_PIN(mosi_pin, state); // need some setup time
|
||||
|
WRITE_PIN(sck_pin, HIGH); |
||||
|
} |
||||
|
else { |
||||
|
LOOP_L_N(j, spi_speed + (miso_pin >= 0 ? 0 : 1)) |
||||
|
WRITE_PIN(sck_pin, LOW); |
||||
|
|
||||
|
LOOP_L_N(j, spi_speed) |
||||
|
WRITE_PIN(mosi_pin, state); |
||||
|
|
||||
|
LOOP_L_N(j, spi_speed) |
||||
|
WRITE_PIN(sck_pin, HIGH); |
||||
|
} |
||||
|
b <<= 1; |
||||
|
if (miso_pin >= 0 && READ_PIN(miso_pin)) b |= 1; |
||||
|
} |
||||
|
|
||||
|
return b; |
||||
|
} |
||||
|
|
||||
|
static uint8_t SPI_speed = 0; |
||||
|
|
||||
|
static uint8_t swSpiInit(const uint8_t spi_speed, const uint8_t clk_pin, const uint8_t mosi_pin) { |
||||
|
return spi_speed; |
||||
|
} |
||||
|
|
||||
|
static void u8g_sw_spi_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val) { |
||||
|
#if EITHER(FYSETC_MINI_12864, MKS_MINI_12864) |
||||
|
swSpiTransfer_mode_3(val, SPI_speed, clockPin, -1, dataPin); |
||||
|
#else |
||||
|
swSpiTransfer_mode_0(val, SPI_speed, clockPin, -1, dataPin); |
||||
|
#endif |
||||
|
} |
||||
|
|
||||
|
uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) { |
||||
|
switch (msg) { |
||||
|
case U8G_COM_MSG_INIT: |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_SCK); |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_MOSI); |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_CS); |
||||
|
u8g_SetPIOutput(u8g, U8G_PI_A0); |
||||
|
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput(u8g, U8G_PI_RESET); |
||||
|
SPI_speed = swSpiInit(SPI_SPEED, u8g->pin_list[U8G_PI_SCK], u8g->pin_list[U8G_PI_MOSI]); |
||||
|
u8g_SetPILevel(u8g, U8G_PI_SCK, 0); |
||||
|
u8g_SetPILevel(u8g, U8G_PI_MOSI, 0); |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_STOP: |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_RESET: |
||||
|
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val); |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_CHIP_SELECT: |
||||
|
#if EITHER(FYSETC_MINI_12864, MKS_MINI_12864) // LCD SPI is running mode 3 while SD card is running mode 0
|
||||
|
if (arg_val) { // SCK idle state needs to be set to the proper idle state before
|
||||
|
// the next chip select goes active
|
||||
|
u8g_SetPILevel(u8g, U8G_PI_SCK, 1); // Set SCK to mode 3 idle state before CS goes active
|
||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, LOW); |
||||
|
} |
||||
|
else { |
||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, HIGH); |
||||
|
u8g_SetPILevel(u8g, U8G_PI_SCK, 0); // Set SCK to mode 0 idle state after CS goes inactive
|
||||
|
} |
||||
|
#else |
||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, !arg_val); |
||||
|
#endif |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_BYTE: |
||||
|
u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val); |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_SEQ: { |
||||
|
uint8_t *ptr = (uint8_t *)arg_ptr; |
||||
|
while (arg_val > 0) { |
||||
|
u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++); |
||||
|
arg_val--; |
||||
|
} |
||||
|
} |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_WRITE_SEQ_P: { |
||||
|
uint8_t *ptr = (uint8_t *)arg_ptr; |
||||
|
while (arg_val > 0) { |
||||
|
u8g_sw_spi_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr)); |
||||
|
ptr++; |
||||
|
arg_val--; |
||||
|
} |
||||
|
} |
||||
|
break; |
||||
|
|
||||
|
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */ |
||||
|
u8g_SetPILevel(u8g, U8G_PI_A0, arg_val); |
||||
|
break; |
||||
|
} |
||||
|
return 1; |
||||
|
} |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
#elif !ANY(TFT_COLOR_UI, TFT_CLASSIC_UI, TFT_LVGL_UI, HAS_MARLINUI_HD44780) && HAS_MARLINUI_U8GLIB |
||||
|
#include <U8glib.h> |
||||
|
uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {return 0;} |
||||
|
#endif // HAS_MARLINUI_U8GLIB && !U8GLIB_ST7920
|
||||
|
#endif // __PLAT_NATIVE_SIM__
|
||||
@ -0,0 +1,27 @@ |
|||||
|
/**
|
||||
|
* Marlin 3D Printer Firmware |
||||
|
* Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
|
* |
||||
|
* Based on Sprinter and grbl. |
||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
||||
|
* |
||||
|
* This program is free software: you can redistribute it and/or modify |
||||
|
* it under the terms of the GNU General Public License as published by |
||||
|
* the Free Software Foundation, either version 3 of the License, or |
||||
|
* (at your option) any later version. |
||||
|
* |
||||
|
* This program is distributed in the hope that it will be useful, |
||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
|
* GNU General Public License for more details. |
||||
|
* |
||||
|
* You should have received a copy of the GNU General Public License |
||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
* |
||||
|
*/ |
||||
|
#pragma once |
||||
|
|
||||
|
#define WDT_TIMEOUT 4000000 // 4 second timeout
|
||||
|
|
||||
|
void watchdog_init(); |
||||
|
void HAL_watchdog_refresh(); |
||||
@ -0,0 +1,52 @@ |
|||||
|
# |
||||
|
# PlatformIO pre: script for simulator builds |
||||
|
# |
||||
|
|
||||
|
# Get the environment thus far for the build |
||||
|
Import("env") |
||||
|
|
||||
|
#print(env.Dump()) |
||||
|
|
||||
|
# |
||||
|
# Give the binary a distinctive name |
||||
|
# |
||||
|
|
||||
|
env['PROGNAME'] = "MarlinSimulator" |
||||
|
|
||||
|
# |
||||
|
# If Xcode is installed add the path to its Frameworks folder, |
||||
|
# or if Mesa is installed try to use its GL/gl.h. |
||||
|
# |
||||
|
|
||||
|
import sys |
||||
|
if sys.platform == 'darwin': |
||||
|
|
||||
|
# |
||||
|
# Silence half of the ranlib warnings. (No equivalent for 'ARFLAGS') |
||||
|
# |
||||
|
env['RANLIBFLAGS'] += [ "-no_warning_for_no_symbols" ] |
||||
|
|
||||
|
# Default paths for Xcode and a lucky GL/gl.h dropped by Mesa |
||||
|
xcode_path = "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks" |
||||
|
mesa_path = "/opt/local/include/GL/gl.h" |
||||
|
|
||||
|
import os.path |
||||
|
|
||||
|
if os.path.exists(xcode_path): |
||||
|
|
||||
|
env['BUILD_FLAGS'] += [ "-F" + xcode_path ] |
||||
|
print("Using OpenGL framework headers from Xcode.app") |
||||
|
|
||||
|
elif os.path.exists(mesa_path): |
||||
|
|
||||
|
env['BUILD_FLAGS'] += [ '-D__MESA__' ] |
||||
|
print("Using OpenGL header from", mesa_path) |
||||
|
|
||||
|
else: |
||||
|
|
||||
|
print("\n\nNo OpenGL headers found. Install Xcode for matching headers, or use 'sudo port install mesa' to get a GL/gl.h.\n\n") |
||||
|
|
||||
|
# Break out of the PIO build immediately |
||||
|
sys.exit(1) |
||||
|
|
||||
|
env.AddCustomTarget("upload", "$BUILD_DIR/${PROGNAME}", "$BUILD_DIR/${PROGNAME}") |
||||
Loading…
Reference in new issue