From 0d0dfba2036d76380f681ed3a7e7d1a781ed6145 Mon Sep 17 00:00:00 2001 From: Bob-the-Kuhn Date: Tue, 14 Jan 2020 23:22:16 -0600 Subject: [PATCH] STM32 soft SPI. STEVAL_3DP001V1 SD read. M906 tweaks. (#16579) --- Marlin/src/HAL/HAL_STM32/HAL_SPI.cpp | 274 ++++++++++------ Marlin/src/gcode/feature/L6470/M906.cpp | 28 +- Marlin/src/pins/stm32/pins_STEVAL_3DP001V1.h | 71 ++-- .../variants/STEVAL_F401VE/hal_conf_custom.h | 2 +- .../variants/STEVAL_F401VE/variant.cpp | 310 ++++++++++++++++++ 5 files changed, 537 insertions(+), 148 deletions(-) create mode 100644 buildroot/share/PlatformIO/variants/STEVAL_F401VE/variant.cpp diff --git a/Marlin/src/HAL/HAL_STM32/HAL_SPI.cpp b/Marlin/src/HAL/HAL_STM32/HAL_SPI.cpp index 82cae9b75c..de45c8948e 100644 --- a/Marlin/src/HAL/HAL_STM32/HAL_SPI.cpp +++ b/Marlin/src/HAL/HAL_STM32/HAL_SPI.cpp @@ -37,121 +37,193 @@ static SPISettings spiConfig; // ------------------------ #if ENABLED(SOFTWARE_SPI) + // ------------------------ // Software SPI // ------------------------ - #error "Software SPI not supported for STM32. Use Hardware SPI." -#else + #include "../shared/Delay.h" -// ------------------------ -// Hardware SPI -// ------------------------ + void spiBegin(void) { + OUT_WRITE(SS_PIN, HIGH); + OUT_WRITE(SCK_PIN, HIGH); + SET_INPUT(MISO_PIN); + OUT_WRITE(MOSI_PIN, HIGH); + } -/** - * VGPV SPI speed start and PCLK2/2, by default 108/2 = 54Mhz - */ + static uint16_t delay_STM32_soft_spi; + + void spiInit(uint8_t spiRate) { + // Use datarates Marlin uses + switch (spiRate) { + case SPI_FULL_SPEED: delay_STM32_soft_spi = 125; break; // desired: 8,000,000 actual: ~1.1M + case SPI_HALF_SPEED: delay_STM32_soft_spi = 125; break; // desired: 4,000,000 actual: ~1.1M + case SPI_QUARTER_SPEED:delay_STM32_soft_spi = 250; break; // desired: 2,000,000 actual: ~890K + case SPI_EIGHTH_SPEED: delay_STM32_soft_spi = 500; break; // desired: 1,000,000 actual: ~590K + case SPI_SPEED_5: delay_STM32_soft_spi = 1000; break; // desired: 500,000 actual: ~360K + case SPI_SPEED_6: delay_STM32_soft_spi = 2000; break; // desired: 250,000 actual: ~210K + default: delay_STM32_soft_spi = 4000; break; // desired: 125,000 actual: ~123K + } + SPI.begin(); + } -/** - * @brief Begin SPI port setup - * - * @return Nothing - * - * @details Only configures SS pin since stm32duino creates and initialize the SPI object - */ -void spiBegin() { - #if !PIN_EXISTS(SS) - #error "SS_PIN not defined!" - #endif - - OUT_WRITE(SS_PIN, HIGH); -} - -/** Configure SPI for specified SPI speed */ -void spiInit(uint8_t spiRate) { - // Use datarates Marlin uses - uint32_t clock; - switch (spiRate) { - case SPI_FULL_SPEED: clock = 20000000; break; // 13.9mhz=20000000 6.75mhz=10000000 3.38mhz=5000000 .833mhz=1000000 - case SPI_HALF_SPEED: clock = 5000000; break; - case SPI_QUARTER_SPEED: clock = 2500000; break; - case SPI_EIGHTH_SPEED: clock = 1250000; break; - case SPI_SPEED_5: clock = 625000; break; - case SPI_SPEED_6: clock = 300000; break; - default: - clock = 4000000; // Default from the SPI library + // Begin SPI transaction, set clock, bit order, data mode + void spiBeginTransaction(uint32_t spiClock, uint8_t bitOrder, uint8_t dataMode) { /* do nothing */ } + + uint8_t HAL_SPI_STM32_SpiTransfer_Mode_3(uint8_t b) { // using Mode 3 + for (uint8_t bits = 8; bits--;) { + WRITE(SCK_PIN, LOW); + WRITE(MOSI_PIN, b & 0x80); + + DELAY_NS(delay_STM32_soft_spi); + WRITE(SCK_PIN, HIGH); + DELAY_NS(delay_STM32_soft_spi); + + b <<= 1; // little setup time + b |= (READ(MISO_PIN) != 0); + } + DELAY_NS(125); + return b; } - spiConfig = SPISettings(clock, MSBFIRST, SPI_MODE0); - #if ENABLED(CUSTOM_SPI_PINS) - SPI.setMISO(MISO_PIN); - SPI.setMOSI(MOSI_PIN); - SPI.setSCLK(SCK_PIN); - SPI.setSSEL(SS_PIN); - #endif + // Soft SPI receive byte + uint8_t spiRec() { + DISABLE_ISRS(); // No interrupts during byte receive + const uint8_t data = HAL_SPI_STM32_SpiTransfer_Mode_3(0xFF); + ENABLE_ISRS(); // Enable interrupts + return data; + } - SPI.begin(); -} + // Soft SPI read data + void spiRead(uint8_t *buf, uint16_t nbyte) { + for (uint16_t i = 0; i < nbyte; i++) + buf[i] = spiRec(); + } -/** - * @brief Receives a single byte from the SPI port. - * - * @return Byte received - * - * @details - */ -uint8_t spiRec() { - SPI.beginTransaction(spiConfig); - uint8_t returnByte = SPI.transfer(0xFF); - SPI.endTransaction(); - return returnByte; -} + // Soft SPI send byte + void spiSend(uint8_t data) { + DISABLE_ISRS(); // No interrupts during byte send + HAL_SPI_STM32_SpiTransfer_Mode_3(data); // Don't care what is received + ENABLE_ISRS(); // Enable interrupts + } -/** - * @brief Receives a number of bytes from the SPI port to a buffer - * - * @param buf Pointer to starting address of buffer to write to. - * @param nbyte Number of bytes to receive. - * @return Nothing - * - * @details Uses DMA - */ -void spiRead(uint8_t* buf, uint16_t nbyte) { - if (nbyte == 0) return; - memset(buf, 0xFF, nbyte); - SPI.beginTransaction(spiConfig); - SPI.transfer(buf, nbyte); - SPI.endTransaction(); -} + // Soft SPI send block + void spiSendBlock(uint8_t token, const uint8_t *buf) { + spiSend(token); + for (uint16_t i = 0; i < 512; i++) + spiSend(buf[i]); + } -/** - * @brief Sends a single byte on SPI port - * - * @param b Byte to send - * - * @details - */ -void spiSend(uint8_t b) { - SPI.beginTransaction(spiConfig); - SPI.transfer(b); - SPI.endTransaction(); -} +#else -/** - * @brief Write token and then write from 512 byte buffer to SPI (for SD card) - * - * @param buf Pointer with buffer start address - * @return Nothing - * - * @details Use DMA - */ -void spiSendBlock(uint8_t token, const uint8_t* buf) { - uint8_t rxBuf[512]; - SPI.beginTransaction(spiConfig); - SPI.transfer(token); - SPI.transfer((uint8_t*)buf, &rxBuf, 512); - SPI.endTransaction(); -} + // ------------------------ + // Hardware SPI + // ------------------------ + + /** + * VGPV SPI speed start and PCLK2/2, by default 108/2 = 54Mhz + */ + + /** + * @brief Begin SPI port setup + * + * @return Nothing + * + * @details Only configures SS pin since stm32duino creates and initialize the SPI object + */ + void spiBegin() { + #if !PIN_EXISTS(SS) + #error "SS_PIN not defined!" + #endif + + OUT_WRITE(SS_PIN, HIGH); + } + + // Configure SPI for specified SPI speed + void spiInit(uint8_t spiRate) { + // Use datarates Marlin uses + uint32_t clock; + switch (spiRate) { + case SPI_FULL_SPEED: clock = 20000000; break; // 13.9mhz=20000000 6.75mhz=10000000 3.38mhz=5000000 .833mhz=1000000 + case SPI_HALF_SPEED: clock = 5000000; break; + case SPI_QUARTER_SPEED: clock = 2500000; break; + case SPI_EIGHTH_SPEED: clock = 1250000; break; + case SPI_SPEED_5: clock = 625000; break; + case SPI_SPEED_6: clock = 300000; break; + default: + clock = 4000000; // Default from the SPI library + } + spiConfig = SPISettings(clock, MSBFIRST, SPI_MODE0); + + #if ENABLED(CUSTOM_SPI_PINS) + SPI.setMISO(MISO_PIN); + SPI.setMOSI(MOSI_PIN); + SPI.setSCLK(SCK_PIN); + SPI.setSSEL(SS_PIN); + #endif + + SPI.begin(); + } + + /** + * @brief Receives a single byte from the SPI port. + * + * @return Byte received + * + * @details + */ + uint8_t spiRec() { + SPI.beginTransaction(spiConfig); + uint8_t returnByte = SPI.transfer(0xFF); + SPI.endTransaction(); + return returnByte; + } + + /** + * @brief Receive a number of bytes from the SPI port to a buffer + * + * @param buf Pointer to starting address of buffer to write to. + * @param nbyte Number of bytes to receive. + * @return Nothing + * + * @details Uses DMA + */ + void spiRead(uint8_t* buf, uint16_t nbyte) { + if (nbyte == 0) return; + memset(buf, 0xFF, nbyte); + SPI.beginTransaction(spiConfig); + SPI.transfer(buf, nbyte); + SPI.endTransaction(); + } + + /** + * @brief Send a single byte on SPI port + * + * @param b Byte to send + * + * @details + */ + void spiSend(uint8_t b) { + SPI.beginTransaction(spiConfig); + SPI.transfer(b); + SPI.endTransaction(); + } + + /** + * @brief Write token and then write from 512 byte buffer to SPI (for SD card) + * + * @param buf Pointer with buffer start address + * @return Nothing + * + * @details Use DMA + */ + void spiSendBlock(uint8_t token, const uint8_t* buf) { + uint8_t rxBuf[512]; + SPI.beginTransaction(spiConfig); + SPI.transfer(token); + SPI.transfer((uint8_t*)buf, &rxBuf, 512); + SPI.endTransaction(); + } #endif // SOFTWARE_SPI diff --git a/Marlin/src/gcode/feature/L6470/M906.cpp b/Marlin/src/gcode/feature/L6470/M906.cpp index d6bf8a53c9..5b4157b0b2 100644 --- a/Marlin/src/gcode/feature/L6470/M906.cpp +++ b/Marlin/src/gcode/feature/L6470/M906.cpp @@ -39,22 +39,16 @@ * * On L6474 this sets the TVAL register (same address). * - * J - select which driver(s) to monitor on multi-driver axis - * 0 - (default) monitor all drivers on the axis or E0 + * I - select which driver(s) to change on multi-driver axis + * 0 - (default) all drivers on the axis or E0 * 1 - monitor only X, Y, Z or E1 * 2 - monitor only X2, Y2, Z2 or E2 * 3 - monitor only Z3 or E3 * 4 - monitor only E4 * 5 - monitor only E5 - * Xxxx, Yxxx, Zxxx, Exxx - axis to be monitored with displacement - * xxx (1-255) is distance moved on either side of current position - * - * I - over current threshold - * optional - will report current value from driver if not specified - * - * K - value for KVAL_HOLD (0 - 255) (optional) - * optional - will report current value from driver if not specified - * + * Xxxx, Yxxx, Zxxx, Exxx - axis to change (optional) + * L6474 - current in mA (4A max) + * All others - 0-255 */ /** @@ -202,10 +196,12 @@ void L6470_report_current(L64XX &motor, const L64XX_axis_t axis) { const uint16_t MicroSteps = _BV(motor.GetParam(L6470_STEP_MODE) & 0x07); //NOMORE(MicroSteps, 16); SERIAL_ECHOLNPAIR("...MicroSteps: ", MicroSteps, - " ADC_OUT: ", L6470_ADC_out); + " ADC_OUT: ", L6470_ADC_out, + " Vs_compensation: NA"); + + SERIAL_EOL(); - SERIAL_ECHOLNPGM(" Vs_compensation: NA\n" - "...KVAL_HOLD: NA" + SERIAL_ECHOLNPGM("...KVAL_HOLD: NA" " KVAL_RUN : NA" " KVAL_ACC: NA" " KVAL_DEC: NA" @@ -232,7 +228,7 @@ void GcodeSuite::M906() { L64xxManager.pause_monitor(true); // Keep monitor_driver() from stealing status - #define L6470_SET_KVAL_HOLD(Q) stepper##Q.SetParam(L6470_KVAL_HOLD, value) + #define L6470_SET_KVAL_HOLD(Q) (AXIS_IS_L64XX(Q) ? stepper##Q.setTVALCurrent(value) : stepper##Q.SetParam(L6470_KVAL_HOLD, uint8_t(value))) DEBUG_ECHOLNPGM("M906"); @@ -242,7 +238,7 @@ void GcodeSuite::M906() { const uint8_t index = parser.byteval('I'); #endif - LOOP_XYZE(i) if (uint8_t value = parser.byteval(axis_codes[i])) { + LOOP_XYZE(i) if (uint16_t value = parser.intval(axis_codes[i])) { report_current = false; diff --git a/Marlin/src/pins/stm32/pins_STEVAL_3DP001V1.h b/Marlin/src/pins/stm32/pins_STEVAL_3DP001V1.h index fc600fd450..3ec5c4c0ec 100644 --- a/Marlin/src/pins/stm32/pins_STEVAL_3DP001V1.h +++ b/Marlin/src/pins/stm32/pins_STEVAL_3DP001V1.h @@ -68,18 +68,10 @@ // #define Z_MIN_PROBE_PIN 16 // PA4 //#endif -#define SCK_PIN 13 // PB13 SPI_S -#define MISO_PIN 12 // PB14 SPI_M -#define MOSI_PIN 11 // PB15 SPI_M - -#define L6470_CHAIN_SCK_PIN 17 // PA5 -#define L6470_CHAIN_MISO_PIN 18 // PA6 -#define L6470_CHAIN_MOSI_PIN 19 // PA7 -#define L6470_CHAIN_SS_PIN 16 // PA4 - -//#define SCK_PIN L6470_CHAIN_SCK_PIN -//#define MISO_PIN L6470_CHAIN_MISO_PIN -//#define MOSI_PIN L6470_CHAIN_MOSI_PIN +// +// Filament runout +// +//#define FIL_RUNOUT_PIN 53 // PA3 BED_THE // // Steppers @@ -124,19 +116,34 @@ #define E4_CS_PIN 16 // PA4 SPI_CS #define E5_CS_PIN 16 // PA4 SPI_CS +#if HAS_L64XX + #define L6470_CHAIN_SCK_PIN 17 // PA5 + #define L6470_CHAIN_MISO_PIN 18 // PA6 + #define L6470_CHAIN_MOSI_PIN 19 // PA7 + #define L6470_CHAIN_SS_PIN 16 // PA4 + + //#define SCK_PIN L6470_CHAIN_SCK_PIN + //#define MISO_PIN L6470_CHAIN_MISO_PIN + //#define MOSI_PIN L6470_CHAIN_MOSI_PIN +#else + //#define SCK_PIN 13 // PB13 SPI_S + //#define MISO_PIN 12 // PB14 SPI_M + //#define MOSI_PIN 11 // PB15 SPI_M +#endif + /** - * macro to reset/enable L6474 chips + * Macro to reset/enable L6474 stepper drivers * - * IMPORTANT - to disable (bypass) a L6474, install the corresponding - * resistor (R11 - R17) and change the "V" to zero for the - * corresponding pin. + * IMPORTANT - To disable (bypass) L6474s, install the corresponding + * resistors (R11 - R17) and change the "V" to "0" for the + * corresponding pins here: */ -#define ENABLE_RESET_L64XX_CHIPS(V) do{OUT_WRITE(X_ENABLE_PIN, V);\ - OUT_WRITE(Y_ENABLE_PIN, V);\ - OUT_WRITE(Z_ENABLE_PIN, V);\ - OUT_WRITE(E0_ENABLE_PIN,V);\ - OUT_WRITE(E1_ENABLE_PIN,V);\ - OUT_WRITE(E2_ENABLE_PIN,V);\ +#define ENABLE_RESET_L64XX_CHIPS(V) do{ OUT_WRITE(X_ENABLE_PIN, V); \ + OUT_WRITE(Y_ENABLE_PIN, V); \ + OUT_WRITE(Z_ENABLE_PIN, V); \ + OUT_WRITE(E0_ENABLE_PIN,V); \ + OUT_WRITE(E1_ENABLE_PIN,V); \ + OUT_WRITE(E2_ENABLE_PIN,V); \ }while(0) // @@ -146,7 +153,7 @@ #define TEMP_1_PIN 4 // Analog input 4, digital pin 55 PA1 E2_THERMISTOR #define TEMP_2_PIN 5 // Analog input 5, digital pin 56 PA2 E3_THERMISTOR #define TEMP_BED_PIN 0 // Analog input 0, digital pin 51 PC2 BED_THERMISTOR_1 -#define TEMP_BED_1_PIN 1` // Analog input 1, digital pin 52 PC3 BED_THERMISTOR_2 +#define TEMP_BED_1_PIN 1 // Analog input 1, digital pin 52 PC3 BED_THERMISTOR_2 #define TEMP_BED_2_PIN 2 // Analog input 2, digital pin 53 PA3 BED_THERMISTOR_3 // @@ -171,7 +178,7 @@ #define LED_PIN -1 // 9 // PE1 green LED Heart beat #define PS_ON_PIN -1 #define KILL_PIN -1 -#define PWR_LOSS -1 // Power loss / nAC_FAULT +#define POWER_LOSS_PIN -1 // PWR_LOSS / nAC_FAULT // // LCD / Controller @@ -188,11 +195,6 @@ //#define BTN_EN2 58 // PC5 E2_FAN //#define BTN_ENC 52 // PC3 BED_THE -// -// Filament runout -// -//#define FIL_RUNOUT_PIN 53 // PA3 BED_THE - // // Extension pins // @@ -225,7 +227,10 @@ // 21 // PA14 JTAG_TCK/SWCLK // 22 // PB3 JTAG_TDO/SWO -// SDCARD +// +// SD support +// +//#define SDIO_SUPPORT // 23 // PC8 SDIO_D0 // 24 // PC9 SDIO_D1 // 25 // PA15 SD_CARD_DETECT @@ -234,6 +239,12 @@ // 28 // PC12 SDIO_CK // 29 // PD2 SDIO_CMD +#define SOFTWARE_SPI // Use soft SPI for onboard SD +#define SDSS 27 // PC11 SDIO_D3 +#define SCK_PIN 28 // PC12 SDIO_CK +#define MISO_PIN 23 // PC8 SDIO_D0 +#define MOSI_PIN 29 // PD2 SDIO_CMD + // OTG // 30 // PA11 OTG_DM // 31 // PA12 OTG_DP diff --git a/buildroot/share/PlatformIO/variants/STEVAL_F401VE/hal_conf_custom.h b/buildroot/share/PlatformIO/variants/STEVAL_F401VE/hal_conf_custom.h index 4004633428..0c7781997f 100644 --- a/buildroot/share/PlatformIO/variants/STEVAL_F401VE/hal_conf_custom.h +++ b/buildroot/share/PlatformIO/variants/STEVAL_F401VE/hal_conf_custom.h @@ -55,7 +55,7 @@ extern "C" { #define HAL_I2C_MODULE_ENABLED /* #define HAL_SMBUS_MODULE_ENABLED */ /* #define HAL_I2S_MODULE_ENABLED */ -/* #define HAL_IWDG_MODULE_ENABLED */ +#define HAL_IWDG_MODULE_ENABLED /* #define HAL_LTDC_MODULE_ENABLED */ /* #define HAL_DSI_MODULE_ENABLED */ #define HAL_PWR_MODULE_ENABLED diff --git a/buildroot/share/PlatformIO/variants/STEVAL_F401VE/variant.cpp b/buildroot/share/PlatformIO/variants/STEVAL_F401VE/variant.cpp new file mode 100644 index 0000000000..a53a92c48c --- /dev/null +++ b/buildroot/share/PlatformIO/variants/STEVAL_F401VE/variant.cpp @@ -0,0 +1,310 @@ +/* + ******************************************************************************* + * Copyright (c) 2017, STMicroelectronics + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. 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. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * 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. + ******************************************************************************* + */ + +#include "pins_arduino.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(ARDUINO_STEVAL) +// Pin number +// This array allows to wrap Arduino pin number(Dx or x) +// to STM32 PinName (PX_n) +const PinName digitalPin[] = { + PA_9, // TX + PA_10, // RX + + // WIFI + PD_3, // CTS + PD_4, // RTS + PD_5, // TX + PD_6, // RX + PB_5, // WIFI_WAKEUP + PE_11, // WIFI_RESET + PE_12, // WIFI_BOOT + + // STATUS_LED + PE_1, //STATUS_LED + + // SPI USER + PB_12, // SPI_CS + PB_15, // SPI_MOSI + PB_14, // SPI_MISO + PB_13, // SPI_SCK + + // I2C USER + PB_7, // SDA + PB_6, // SCL + + // SPI + PA_4, // SPI_CS + PA_5, // SPI_SCK + PA_6, // SPI_MISO + PA_7, // SPI_MOSI + + // JTAG + PA_13, // JTAG_TMS/SWDIO + PA_14, // JTAG_TCK/SWCLK + PB_3, // JTAG_TDO/SWO + + // SDCARD + PC_8, // SDIO_D0 + PC_9, // SDIO_D1 + PA_15, // SD_CARD_DETECT + PC_10, // SDIO_D2 + PC_11, // SDIO_D3 + PC_12, // SDIO_CK + PD_2, // SDIO_CMD + + // OTG + PA_11, // OTG_DM + PA_12, // OTG_DP + + // IR/PROBE + PD_1, // IR_OUT + PC_1, // IR_ON + + // USER_PINS + PD_7, // USER3 + PB_9, // USER1 + PE_0, // USER2 + PB_4, // USER4 + + // USERKET + PE_7, // USER_BUTTON + + // ENDSTOPS + PD_8, // X_STOP + PD_9, // Y_STOP + PD_10, // Z_STOP + PD_11, // U_STOP + PA_8, // V_STOP + PD_0, // W_STOP + + // HEATERS + PD_13, // BED_HEAT_2 + PD_14, // BED_HEAT_1 + PD_15, // BED_HEAT_3 + PC_7, // E1_HEAT_PWM + PB_0, // E2_HEAT_PWM + PB_1, // E3_HEAT_PWM + + // THERMISTOR + PC_2, // BED_THERMISTOR_1 + PC_3, // BED_THERMISTOR_2 + PA_3, // BED_THERMISTOR_3 + PA_0, // E1_THERMISTOR + PA_1, // E2_THERMISTOR + PA_2, // E3_THERMISTOR + + // FANS + PC_4, // E1_FAN + PC_5, // E2_FAN + PE_8, // E3_FAN + + // X_MOTOR + PE_13, // X_RESET + PE_14, // X_PWM + PE_15, // X_DIR + + // Y_MOTOR + PE_10, // Y_RESET + PB_10, // Y_PWM + PE_9, // Y_DIR + + // Z_MOTOR + PC_15, // Z_RESET + PC_6, // Z_PWM + PC_0, // Z_DIR + + // E1_MOTOR + PC_14, // E1_RESET + PC_13, // E1_DIR + PD_12, // E1_PWM + + // E2_MOTOR + PE_4, // E2_RESET + PE_5, // E2_PWM + PE_6, // E2_DIR + + // E3_MOTOR + PE_3, // E3_RESET + PE_2, // E3_DIR + PB_8 // E3_PWM +}; +#endif + +#ifdef __cplusplus +} +#endif + +// ---------------------------------------------------------------------------- + +#ifdef __cplusplus +extern "C" { +#endif +/** + * @brief System Clock Configuration + * The system Clock is configured as follow : + * System Clock source = PLL (HSI) + * SYSCLK(Hz) = 84000000 + * HCLK(Hz) = 84000000 + * AHB Prescaler = 1 + * APB1 Prescaler = 2 + * APB2 Prescaler = 1 + * HSI Frequency(Hz) = 16000000 + * PLL_M = 16 + * PLL_N = 336 + * PLL_P = 4 + * PLL_Q = 7 + * VDD(V) = 3.3 + * Main regulator output voltage = Scale2 mode + * Flash Latency(WS) = 2 + * @param None + * @retval None + */ +WEAK void SystemClock_Config(void) +{ + RCC_OscInitTypeDef RCC_OscInitStruct = {}; + RCC_ClkInitTypeDef RCC_ClkInitStruct = {}; + + /* Configure the main internal regulator output voltage */ + __HAL_RCC_PWR_CLK_ENABLE(); + __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); + + /* Initializes the CPU, AHB and APB busses clocks */ + RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; + RCC_OscInitStruct.HSEState = RCC_HSE_ON; + RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; + RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; + RCC_OscInitStruct.PLL.PLLM = 15; + RCC_OscInitStruct.PLL.PLLN = 144; + RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4; + RCC_OscInitStruct.PLL.PLLQ = 5; + if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { + Error_Handler(); + } + /* Initializes the CPU, AHB and APB busses clocks */ + RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK + | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2; + RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; + RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; + RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; + RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; + + if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) { + Error_Handler(); + } +} + +#ifdef __cplusplus +} +#endif + + +// PA_0 54 // E1_THERMISTOR +// PA_1 55 // E2_THERMISTOR +// PA_2 56 // E3_THERMISTOR +// PA_3 53 // BED_THERMISTOR_3 +// PA_4 16 // SPI_CS +// PA_5 17 // SPI_SCK +// PA_6 18 // SPI_MISO +// PA_7 19 // SPI_MOSI +// PA_8 43 // V_STOP +// PA_9 0 //TX +// PA_10 1 //RX +// PA_11 30 //OTG_DM +// PA_12 31 //OTG_DP +// PA_13 20 // JTAG_TMS/SWDIO +// PA_14 21 // JTAG_TCK/SWCLK +// PA_15 25 // SD_CARD_DETECT +// PB_0 49 // E2_HEAT_PWM +// PB_1 50 // E3_HEAT_PWM +// PB_3 22 // JTAG_TDO/SWO +// PB_4 37 // USER4 +// PB_5 6 // WIFI_WAKEUP +// PB_6 15 // SCL +// PB_7 14 // SDA +// PB_8 77 // E3_PWM +// PB_9 35 // USER1 +// PB_10 64 // Y_PWM +// PB_12 10 // SPI_CS +// PB_13 13 // SPI_SCK +// PB_14 12 // SPI_MISO +// PB_15 11 // SPI_MOSI +// PC_0 68 // Z_DIR +// PC_1 33 //IR_ON +// PC_2 51 // BED_THERMISTOR_1 +// PC_3 52 // BED_THERMISTOR_2 +// PC_4 57 // E1_FAN +// PC_5 58 // E2_FAN +// PC_6 67 // Z_PWM +// PC_7 48 // E1_HEAT_PWM +// PC_8 23 // SDIO_D0 +// PC_9 24 // SDIO_D1 +// PC_10 26 // SDIO_D2 +// PC_11 27 // SDIO_D3 +// PC_12 28 // SDIO_CK +// PC_13 70 // E1_DIR +// PC_14 69 // E1_RESET +// PC_15 66 // Z_RESET +// PD_0 44 // W_STOP +// PD_1 32 //IR_OUT +// PD_2 29 // SDIO_CMD +// PD_3 2 // CTS +// PD_4 3 // RTS +// PD_5 4 // TX +// PD_6 5 // RX +// PD_7 34 // USER3 +// PD_8 39 // X_STOP +// PD_9 40 // Y_STOP +// PD_10 41 // Z_STOP +// PD_11 42 // U_STOP +// PD_12 71 // E1_PWM +// PD_13 45 // BED_HEAT_2 +// PD_14 46 // BED_HEAT_1 +// PD_15 47 // BED_HEAT_3 +// PE_0 36 // USER2 +// PE_1 9 // STATUS_LED +// PE_2 76 // E3_DIR +// PE_3 75 // E3_RESET +// PE_4 72 // E2_RESET +// PE_5 73 // E2_PWM +// PE_6 74 // E2_DIR +// PE_7 38 // USER_BUTTON +// PE_8 59 // E3_FAN +// PE_9 65 // Y_DIR +// PE_10 63 // Y_RESET +// PE_11 7 // WIFI_RESET +// PE_12 8 // WIFI_BOOT +// PE_13 60 // X_RESET +// PE_14 61 // X_PWM +// PE_15 62 // X_DIR