removed unsupported/unused STM32F103 references

Author: FDSoftware

platformio.ini

@@ -133,15 +133,6 @@ upload_protocol = dfu
 debug_tool = stlink
 monitor_speed = 115200
 
-[env:bluepill_f103c8]
-platform = ststm32
-framework = arduino
-; framework-arduinoststm32
-board = bluepill_f103c8_128k
-lib_deps = EEPROM, stm32duino/STM32duino RTC @ 1.2.0, SimplyAtomic
-;build_flags = -DUSE_LIBDIVIDE -fpermissive -std=gnu++11 -Os -ffunction-sections -fdata-sections -Wl,--gc-sections -Wl,-Map,output.map
-build_flags = -DUSE_LIBDIVIDE -fpermissive -std=gnu++11 -Os -DCORE_STM32_OFFICIAL -UBOARD_MAX_IO_PINS
-
 ;SAMD21
 [env:samd21]
 platform = atmelsam
@@ -178,7 +169,6 @@ extra_configs = local.ini
 ;default_envs = teensy40
 ;env_default = LaunchPad_tm4c1294ncpdt
 ;env_default = genericSTM32F103RB
-;env_default = bluepill_f103c8
 
 [env:native]
 platform = native

speeduino/board_stm32_official.cpp

@@ -68,14 +68,12 @@ HardwareTimer Timer1(TIM1);
 HardwareTimer Timer2(TIM2);
 HardwareTimer Timer3(TIM3);
 HardwareTimer Timer4(TIM4);
-#if !defined(ARDUINO_BLUEPILL_F103C8) && !defined(ARDUINO_BLUEPILL_F103CB) //F103 just have 4 timers
 HardwareTimer Timer5(TIM5);
 #if defined(TIM11)
 HardwareTimer Timer11(TIM11);
 #elif defined(TIM7)
 HardwareTimer Timer11(TIM7);
 #endif
-#endif
 
 #ifdef RTC_ENABLED
 STM32RTC& rtc = STM32RTC::getInstance();
@@ -130,25 +128,14 @@ STM32RTC& rtc = STM32RTC::getInstance();
     ***********************************************************************************************************
     * Timers
     */
-    #if defined(ARDUINO_BLUEPILL_F103C8) || defined(ARDUINO_BLUEPILL_F103CB)
-      Timer4.setOverflow(1000, MICROSEC_FORMAT);  // Set up period
-      #if ( STM32_CORE_VERSION_MAJOR < 2 )
-      Timer4.setMode(1, TIMER_OUTPUT_COMPARE);
-      Timer4.attachInterrupt(1, oneMSInterval);
-      #else //2.0 forward
-      Timer4.attachInterrupt(oneMSInterval);
-      #endif
-      Timer4.resume(); //Start Timer
+    Timer11.setOverflow(1000, MICROSEC_FORMAT);  // Set up period
+    #if ( STM32_CORE_VERSION_MAJOR < 2 )
+    Timer11.setMode(1, TIMER_OUTPUT_COMPARE);
+    Timer11.attachInterrupt(1, oneMSInterval);
     #else
-      Timer11.setOverflow(1000, MICROSEC_FORMAT);  // Set up period
-      #if ( STM32_CORE_VERSION_MAJOR < 2 )
-      Timer11.setMode(1, TIMER_OUTPUT_COMPARE);
-      Timer11.attachInterrupt(1, oneMSInterval);
-      #else
-      Timer11.attachInterrupt(oneMSInterval);
-      #endif
-      Timer11.resume(); //Start Timer
+    Timer11.attachInterrupt(oneMSInterval);
     #endif
+    Timer11.resume(); //Start Timer
     pinMode(LED_BUILTIN, OUTPUT); //Visual WDT
 
     /*

speeduino/board_stm32_official.h

@@ -16,9 +16,7 @@
   #endif
 #endif
 
-#if defined(STM32F1)
-  #include "stm32f1xx_ll_tim.h"
-#elif defined(STM32F3)
+#if defined(STM32F3)
   #include "stm32f3xx_ll_tim.h"
 #elif defined(STM32F4)
   #include "stm32f4xx_ll_tim.h"
@@ -50,8 +48,7 @@
   #define word(h, l) ((h << 8) | l) //word() function not defined for this platform in the main library
 #endif  
 
-#if defined(ARDUINO_BLUEPILL_F103C8) || defined(ARDUINO_BLUEPILL_F103CB) \
-  || defined(ARDUINO_BLACKPILL_F401CC) || defined(ARDUINO_BLACKPILL_F411CE)
+#if defined(ARDUINO_BLACKPILL_F401CC) || defined(ARDUINO_BLACKPILL_F411CE)
   //STM32 Pill boards
   #ifndef NUM_DIGITAL_PINS
     #define NUM_DIGITAL_PINS 35
@@ -65,11 +62,6 @@
   #endif
 #endif
 
-//Specific mode for Bluepill due to its small flash size. This disables a number of strings from being compiled into the flash
-#if defined(MCU_STM32F103C8) || defined(MCU_STM32F103CB)
-  #define SMALL_FLASH_MODE
-#endif
-
 #define BOARD_MAX_DIGITAL_PINS NUM_DIGITAL_PINS
 #define BOARD_MAX_IO_PINS NUM_DIGITAL_PINS
 #if __GNUC__ < 7 //Already included on GCC 7
@@ -110,8 +102,7 @@ uint16_t freeRam();
 void doSystemReset();
 void jumpToBootloader();
 
-#if defined(ARDUINO_BLUEPILL_F103C8) || defined(ARDUINO_BLUEPILL_F103CB) \
- || defined(ARDUINO_BLACKPILL_F401CC) || defined(ARDUINO_BLACKPILL_F411CE)
+#if defined(ARDUINO_BLACKPILL_F401CC) || defined(ARDUINO_BLACKPILL_F411CE)
   #define pinIsReserved(pin)  ( ((pin) == PA11) || ((pin) == PA12) || ((pin) == PC14) || ((pin) == PC15) )
 
   #ifndef PB11 //Hack for F4 BlackPills
@@ -191,13 +182,6 @@ void jumpToBootloader();
 /*
 ***********************************************************************************************************
 * Schedules
-* Timers Table for STM32F1
-*   TIMER1    TIMER2    TIMER3    TIMER4
-* 1 - FAN   1 - INJ1  1 - IGN1  1 - oneMSInterval
-* 2 - BOOST 2 - INJ2  2 - IGN2  2 -
-* 3 - VVT   3 - INJ3  3 - IGN3  3 -
-* 4 - IDLE  4 - INJ4  4 - IGN4  4 -
-*
 * Timers Table for STM32F4
 *   TIMER1  |  TIMER2  |  TIMER3  |  TIMER4  |  TIMER5  |  TIMER11
 * 1 - FAN  |1 - INJ1  |1 - IGN1  |1 - IGN5  |1 - INJ5  |1 - oneMSInterval
@@ -332,14 +316,12 @@ extern HardwareTimer Timer1;
 extern HardwareTimer Timer2;
 extern HardwareTimer Timer3;
 extern HardwareTimer Timer4;
-#if !defined(ARDUINO_BLUEPILL_F103C8) && !defined(ARDUINO_BLUEPILL_F103CB) //F103 just have 4 timers
 extern HardwareTimer Timer5;
 #if defined(TIM11)
 extern HardwareTimer Timer11;
 #elif defined(TIM7)
 extern HardwareTimer Timer11;
 #endif
-#endif
 
 #if ((STM32_CORE_VERSION_MINOR<=8) & (STM32_CORE_VERSION_MAJOR==1)) 
 void oneMSInterval(HardwareTimer*);

speeduino/init.cpp

@@ -2564,45 +2564,6 @@ void setPinMapping(byte boardID)
         pinFlex = PC14; // Flex sensor (Must be external interrupt enabled)
         pinTrigger = PC13; //The CAS pin also led pin so bad idea
         pinTrigger2 = PC15; //The Cam Sensor pin
-
-     #elif defined(CORE_STM32)
-        //blue pill wiki.stm32duino.com/index.php?title=Blue_Pill
-        //Maple mini wiki.stm32duino.com/index.php?title=Maple_Mini
-        //pins PA12, PA11 are used for USB or CAN couldn't be used for GPIO
-        //PB2 can't be used as input because is BOOT pin
-        pinInjector1 = PB7; //Output pin injector 1 is on
-        pinInjector2 = PB6; //Output pin injector 2 is on
-        pinInjector3 = PB5; //Output pin injector 3 is on
-        pinInjector4 = PB4; //Output pin injector 4 is on
-        pinCoil1 = PB3; //Pin for coil 1
-        pinCoil2 = PA15; //Pin for coil 2
-        pinCoil3 = PA14; //Pin for coil 3
-        pinCoil4 = PA9; //Pin for coil 4
-        pinCoil5 = PA8; //Pin for coil 5
-        pinTPS = A0; //TPS input pin
-        pinMAP = A1; //MAP sensor pin
-        pinIAT = A2; //IAT sensor pin
-        pinCLT = A3; //CLS sensor pin
-        pinO2 = A4; //O2 Sensor pin
-        pinBat = A5; //Battery reference voltage pin
-        pinBaro = pinMAP;
-        pinIdle1 = PB2; //Single wire idle control
-        pinIdle2 = PA2; //2 wire idle control
-        pinBoost = PA1; //Boost control
-        pinVVT_1 = PA0; //Default VVT output
-        pinVVT_2 = PA2; //Default VVT2 output
-        pinStepperDir = PC15; //Direction pin  for DRV8825 driver
-        pinStepperStep = PC14; //Step pin for DRV8825 driver
-        pinStepperEnable = PC13; //Enable pin for DRV8825
-        pinDisplayReset = PB2; // OLED reset pin
-        pinFan = PB1; //Pin for the fan output
-        pinFuelPump = PB11; //Fuel pump output
-        pinTachOut = PB10; //Tacho output pin
-        //external interrupt enabled pins
-        pinFlex = PB8; // Flex sensor (Must be external interrupt enabled)
-        pinTrigger = PA10; //The CAS pin
-        pinTrigger2 = PA13; //The Cam Sensor pin
-      
     #endif
       break;
     default: