SoftwareSerialM for SKR STM32F1 boards (#15875)

Marlin/src/HAL/HAL_AVR/HAL.h

@@ -25,7 +25,7 @@
 #include "math.h"
 
 #ifdef USBCON
-  #include "HardwareSerial.h"
+  #include <HardwareSerial.h>
 #else
   #define HardwareSerial_h // Hack to prevent HardwareSerial.h header inclusion
   #include "MarlinSerial.h"

Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h

@@ -23,7 +23,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#include "Stream.h"
+#include <Stream.h>
 
 #ifndef RX_BUFFER_SIZE
   #define RX_BUFFER_SIZE 128

Marlin/src/HAL/HAL_ESP32/i2s.cpp

@@ -26,10 +26,10 @@
 #include "i2s.h"
 
 #include "../shared/Marduino.h"
-#include "driver/periph_ctrl.h"
+#include <driver/periph_ctrl.h>
-#include "rom/lldesc.h"
+#include <rom/lldesc.h>
-#include "soc/i2s_struct.h"
+#include <soc/i2s_struct.h>
-#include "freertos/queue.h"
+#include <freertos/queue.h>
 #include "../../module/stepper.h"
 
 #define DMA_BUF_COUNT 8                                // number of DMA buffers to store data

Marlin/src/HAL/HAL_ESP32/ota.cpp

@@ -27,7 +27,7 @@
 #include <ESPmDNS.h>
 #include <WiFiUdp.h>
 #include <ArduinoOTA.h>
-#include "driver/timer.h"
+#include <driver/timer.h>
 
 void OTA_init() {
   ArduinoOTA

Marlin/src/HAL/HAL_ESP32/timers.cpp

@@ -23,10 +23,10 @@
 #ifdef ARDUINO_ARCH_ESP32
 
 #include <stdio.h>
-#include "esp_types.h"
+#include <esp_types.h>
-#include "soc/timer_group_struct.h"
+#include <soc/timer_group_struct.h>
-#include "driver/periph_ctrl.h"
+#include <driver/periph_ctrl.h>
-#include "driver/timer.h"
+#include <driver/timer.h>
 
 #include "HAL.h"
 

Marlin/src/HAL/HAL_ESP32/timers.h

@@ -22,7 +22,7 @@
 #pragma once
 
 #include <stdint.h>
-#include "driver/timer.h"
+#include <driver/timer.h>
 
 // Includes needed to get I2S_STEPPER_STREAM. Note that pins.h
 // is included in case this header is being included early.

Marlin/src/HAL/HAL_LPC1768/HAL_SPI.cpp

@@ -56,7 +56,7 @@
 // ------------------------
 #if ENABLED(LPC_SOFTWARE_SPI)
 
-  #include "SoftwareSPI.h"
+  #include <SoftwareSPI.h>
 
   // Software SPI
 

Marlin/src/HAL/HAL_LPC1768/persistent_store_flash.cpp

@@ -46,7 +46,7 @@
 #if ENABLED(FLASH_EEPROM_EMULATION)
 
 extern "C" {
-  #include "lpc17xx_iap.h"
+  #include <lpc17xx_iap.h>
 }
 
 #define SECTOR_START(sector)  ((sector < 16) ? (sector * 0x1000) : ((sector - 14) * 0x8000))

Marlin/src/HAL/HAL_LPC1768/u8g/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp

@@ -60,7 +60,7 @@
 #if ENABLED(U8GLIB_ST7920)
 
 #include <U8glib.h>
-#include "SoftwareSPI.h"
+#include <SoftwareSPI.h>
 #include "../../shared/Delay.h"
 
 #undef SPI_SPEED

Marlin/src/HAL/HAL_LPC1768/u8g/u8g_com_HAL_LPC1768_sw_spi.cpp

@@ -59,7 +59,7 @@
 
 #if HAS_GRAPHICAL_LCD && DISABLED(U8GLIB_ST7920)
 
-#include "SoftwareSPI.h"
+#include <SoftwareSPI.h>
 
 #undef SPI_SPEED
 #define SPI_SPEED 2  // About 2 MHz

Marlin/src/HAL/HAL_LPC1768/watchdog.cpp

@@ -26,7 +26,7 @@
 
 #if ENABLED(USE_WATCHDOG)
 
-#include "lpc17xx_wdt.h"
+#include <lpc17xx_wdt.h>
 #include "watchdog.h"
 
 void watchdog_init() {

Marlin/src/HAL/HAL_SAMD51/HAL.cpp

@@ -22,8 +22,8 @@
 #ifdef __SAMD51__
 
 #include "../../inc/MarlinConfig.h"
-#include "Adafruit_ZeroDMA.h"
+#include <Adafruit_ZeroDMA.h>
-#include "wiring_private.h"
+#include <wiring_private.h>
 
 // ------------------------
 // Local defines

Marlin/src/HAL/HAL_STM32/HAL.cpp

@@ -40,9 +40,9 @@
 
 #if ENABLED(SRAM_EEPROM_EMULATION)
   #if STM32F7xx
-    #include "stm32f7xx_ll_pwr.h"
+    #include <stm32f7xx_ll_pwr.h>
   #elif STM32F4xx
-    #include "stm32f4xx_ll_pwr.h"
+    #include <stm32f4xx_ll_pwr.h>
   #else
     #error "SRAM_EEPROM_EMULATION is currently only supported for STM32F4xx and STM32F7xx"
   #endif

Marlin/src/HAL/HAL_STM32F1/HAL.cpp

@@ -272,7 +272,7 @@ extern "C" {
 // return free memory between end of heap (or end bss) and whatever is current
 
 /*
-#include "wirish/syscalls.c"
+#include <wirish/syscalls.c>
 //extern caddr_t _sbrk(int incr);
 #ifndef CONFIG_HEAP_END
 extern char _lm_heap_end;

Marlin/src/HAL/HAL_STM32F1/SoftwareSerial.h

@@ -20,7 +20,9 @@
 
 #include <stdint.h>
 
-#define SW_SERIAL_PLACEHOLDER 1
+#ifndef HAVE_SW_SERIAL
+   #define SW_SERIAL_PLACEHOLDER 1
+#endif
 
 class SoftwareSerial {
 public:

Marlin/src/HAL/HAL_STM32F1/inc/SanityCheck.h

@@ -36,3 +36,8 @@
 #if ENABLED(FAST_PWM_FAN)
   #error "FAST_PWM_FAN is not yet implemented for this platform."
 #endif
+
+#if !defined(HAVE_SW_SERIAL) && HAS_TMC220x
+  #warning "With TMC2208/9 consider using SoftwareSerialM with HAVE_SW_SERIAL and appropriate SS_TIMER."
+  #error "Missing SoftwareSerial implementation."
+#endif

Marlin/src/HAL/HAL_STM32_F4_F7/HAL.cpp

@@ -64,7 +64,7 @@ extern "C" {
 // return free memory between end of heap (or end bss) and whatever is current
 
 /*
-#include "wirish/syscalls.c"
+#include <wirish/syscalls.c>
 //extern caddr_t _sbrk(int incr);
 #ifndef CONFIG_HEAP_END
 extern char _lm_heap_end;

platformio.ini

@@ -301,9 +301,10 @@ board             = genericSTM32F103RC
 platform_packages = tool-stm32duino
 extra_scripts     = buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py
 build_flags       = !python Marlin/src/HAL/HAL_STM32F1/build_flags.py
-  ${common.build_flags} -DDEBUG_LEVEL=0 -std=gnu++14
+  ${common.build_flags} -DDEBUG_LEVEL=0 -std=gnu++14 -DHAVE_SW_SERIAL -DSS_TIMER=4
 build_unflags     = -std=gnu++11
 lib_deps          = ${common.lib_deps}
+  SoftwareSerialM=https://github.com/FYSETC/SoftwareSerialM/archive/master.zip
 lib_ignore        = Adafruit NeoPixel, SPI
 src_filter        = ${common.default_src_filter} +<src/HAL/HAL_STM32F1>
 monitor_speed     = 115200
@@ -315,9 +316,10 @@ board             = genericSTM32F103RC
 platform_packages = tool-stm32duino
 extra_scripts     = buildroot/share/PlatformIO/scripts/STM32F103RC_SKR_MINI.py
 build_flags       = !python Marlin/src/HAL/HAL_STM32F1/build_flags.py
-  ${common.build_flags} -DDEBUG_LEVEL=0 -std=gnu++14 -DUSE_USB_COMPOSITE
+  ${common.build_flags} -DDEBUG_LEVEL=0 -std=gnu++14 -DUSE_USB_COMPOSITE -DHAVE_SW_SERIAL -DSS_TIMER=4
 build_unflags     = -std=gnu++11
 lib_deps          = ${common.lib_deps}
+  SoftwareSerialM=https://github.com/FYSETC/SoftwareSerialM/archive/master.zip
 lib_ignore        = Adafruit NeoPixel, SPI
 src_filter        = ${common.default_src_filter} +<src/HAL/HAL_STM32F1>
 monitor_speed     = 115200