DMX Schnittstelle

DMX (Lichttechnik)

  • DMX basiert auf RS-485 (half-duplex!)
  • differenziellen Pegel liegen zwischen ±1,5 V und ±5 V
  • Gleichtaktspannungen zwischen −7 V und +12 V müssen toleriert werden
  • Zur Verbindung sind fünfpolige XLR-Stecker vorgeschrieben
  • häufig wird jedoch aufgrund des geringeren Preises die dreipolige Variante verwendet

Grundlagen

DMX Controller & DMX Software für Einsteiger: So klappt’s mit der Lichtsteuerung
DMX Steuerung Grundlagen

DMX-Dimmer

DMX RDM 8CH Dimmer
STM32 based DMX controller with USB Interface (PDF)
PC_DIMMER DMX512-Dimmerpack
Semitone Lighting Controllers
Einfacher DMX-Dimmer
DMX Dimmer
4 Ch DMX Dimmer
DMX RDM 8CH Dimmer
DMX Dimmerpack
ST STEVAL-ILL030V1: LED lighting control using DMX512 control based on STM32F102C6T6 and STCS1APHR

PlatformIO STM32duino Build Process

Build Type

build_type = release | debug

Build Configurations
Build options

platform.io ststm32

  "build": {
    "core": "stm32",
    "cpu": "cortex-m0",
    "extra_flags": "-DSTM32F072xB",
    "f_cpu": "48000000L",
    "mcu": "stm32f072rbt6",
    "product_line": "STM32F072xB",
    "variant": "NUCLEO_F072RB"
  },
[...]

Abbreviation

RCC Reset and Clock Controller
PWR Power Controller block
PLL Phase-Locked Loop
internal oscillator
RC-OSC resistor-capacitor oscillator
HSI High-speed internal RC oscillator
CSI Low-power internal RC oscillator
LSI Low-speed internal 32 kHz RC oscillator
external crystal or resonator
HSE High-speed external clock
LSE Low-speed external clock

Main

[...]
Reset_Handler:
  [...]
  /* Call the clock system intitialization function.*/
  bl  SystemInit

  /* Call static constructors */
  bl __libc_init_array

  /* Call the application's entry point.*/
  bl main

LoopForever:
  b LoopForever

[...]

g_pfnVectors:
  .word  _estack
  .word  Reset_Handler
  .word  NMI_Handler
  .word  HardFault_Handler
  .word  0
  .word  0
  .word  0
  .word  0
  .word  0
  .word  0
  .word  0
  .word  SVC_Handler
  .word  0
  .word  0
  .word  PendSV_Handler
  .word  SysTick_Handler
  .word  WWDG_IRQHandler                   /* Window WatchDog              */
  .word  PVD_VDDIO2_IRQHandler             /* PVD and VDDIO2 through EXTI Line detect */
  .word  RTC_IRQHandler                    /* RTC through the EXTI line    */
  .word  FLASH_IRQHandler                  /* FLASH                        */
  .word  RCC_CRS_IRQHandler                /* RCC and CRS                  */
  .word  EXTI0_1_IRQHandler                /* EXTI Line 0 and 1            */
  .word  EXTI2_3_IRQHandler                /* EXTI Line 2 and 3            */
  .word  EXTI4_15_IRQHandler               /* EXTI Line 4 to 15            */
  .word  TSC_IRQHandler                    /* TSC                          */
  .word  DMA1_Channel1_IRQHandler          /* DMA1 Channel 1               */
  .word  DMA1_Channel2_3_IRQHandler        /* DMA1 Channel 2 and Channel 3 */
  .word  DMA1_Channel4_5_6_7_IRQHandler    /* DMA1 Channel 4, Channel 5, Channel 6 and Channel 7*/
  .word  ADC1_COMP_IRQHandler              /* ADC1, COMP1 and COMP2         */
  .word  TIM1_BRK_UP_TRG_COM_IRQHandler    /* TIM1 Break, Update, Trigger and Commutation */
  .word  TIM1_CC_IRQHandler                /* TIM1 Capture Compare         */
  .word  TIM2_IRQHandler                   /* TIM2                         */
  .word  TIM3_IRQHandler                   /* TIM3                         */
  .word  TIM6_DAC_IRQHandler               /* TIM6 and DAC                 */
  .word  TIM7_IRQHandler                   /* TIM7                         */
  .word  TIM14_IRQHandler                  /* TIM14                        */
  .word  TIM15_IRQHandler                  /* TIM15                        */
  .word  TIM16_IRQHandler                  /* TIM16                        */
  .word  TIM17_IRQHandler                  /* TIM17                        */
  .word  I2C1_IRQHandler                   /* I2C1                         */
  .word  I2C2_IRQHandler                   /* I2C2                         */
  .word  SPI1_IRQHandler                   /* SPI1                         */
  .word  SPI2_IRQHandler                   /* SPI2                         */
  .word  USART1_IRQHandler                 /* USART1                       */
  .word  USART2_IRQHandler                 /* USART2                       */
  .word  USART3_4_IRQHandler               /* USART3 and USART4            */
  .word  CEC_CAN_IRQHandler                /* CEC and CAN                  */
  .word  USB_IRQHandler                    /* USB                          */

[...]
// Force init to be called *first*, i.e. before static object allocation.
// Otherwise, statically allocated objects that need HAL may fail.
__attribute__((constructor(101))) void premain()
{

  // Required by FreeRTOS, see http://www.freertos.org/RTOS-Cortex-M3-M4.html
#ifdef NVIC_PRIORITYGROUP_4
  HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
#endif
#if (__CORTEX_M == 0x07U)
  // Defined in CMSIS core_cm7.h
#ifndef I_CACHE_DISABLED
  SCB_EnableICache();
#endif
#ifndef D_CACHE_DISABLED
  SCB_EnableDCache();
#endif
#endif

  init();
}

/*
 * \brief Main entry point of Arduino application
 */
int main(void)
{
  initVariant();

  setup();

  for (;;) {
#if defined(CORE_CALLBACK)
    CoreCallback();
#endif
    loop();
    serialEventRun();
  }

  return 0;
}

void my_constructor1(void) __attribute__((constructor));
void my_constructor2(void) __attribute__((constructor(102)));
void my_constructor3(void) __attribute__((constructor(103)));

void my_constructor1(void) /* This is the 3rd constructor function to be called */
    printf("Called my_constructor1()\n");
}

void my_constructor2(void) /* This is the 1st constructor function to be called */
    printf("Called my_constructor2()\n");
}

void my_constructor3(void) /* This is the 2nd constructor function to be called */
    printf("Called my_constructor3()\n");
}

int main(void)
{
    printf("Called main()\n");
}

__attribute__((constructor(priority))) function attribute
__attribute__((constructor[(priority)]))

WEAK void init(void)
{
  hw_config_init();
}
/**
  * @brief  This function performs the global init of the system (HAL, IOs...)
  * @param  None
  * @retval None
  */
void hw_config_init(void)
{
  /* Init DWT if present */
#ifdef DWT_BASE
  dwt_init();
#endif

  /* Initialize the HAL */
  HAL_Init();

  /* Configure the system clock */
  SystemClock_Config();

#if defined (USBCON) && defined(USBD_USE_CDC)
  USBD_CDC_init();
#endif

#if defined (STM32MP1xx)
  __HAL_RCC_HSEM_CLK_ENABLE();
#endif

}
/**
  * @brief  This function configures the Flash prefetch,
  *        Configures time base source, NVIC and Low level hardware
  * @note This function is called at the beginning of program after reset and before 
  *       the clock configuration
  * @note The time base configuration is based on HSI clock when exiting from Reset.
  *       Once done, time base tick start incrementing.
  *       In the default implementation,Systick is used as source of time base.
  *       The tick variable is incremented each 1ms in its ISR.
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_Init(void)
{
    [...]
}

Internal / External Oscillator

RCC_HSE_OFF

Disable
RCC_HSE_BYPASS

BYPASS Clock Source (from other MCU)
RCC_HSE_ON

Crystal/Ceramic Resonator (own XTAL)
/**
  * @brief  RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition  
  */
typedef struct
{
  uint32_t OscillatorType;
  uint32_t HSEState;
  uint32_t LSEState; 
  uint32_t HSIState;
  uint32_t HSICalibrationValue;
  uint32_t HSI14State;
  uint32_t HSI14CalibrationValue;
  uint32_t LSIState;
  uint32_t HSI48State; 
  RCC_PLLInitTypeDef PLL;
} RCC_OscInitTypeDef;

RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_NONE |
                                   RCC_OSCILLATORTYPE_HSE |
                                   RCC_OSCILLATORTYPE_HSI |
                                   RCC_OSCILLATORTYPE_LSE |
                                   RCC_OSCILLATORTYPE_LSI |
                                   RCC_OSCILLATORTYPE_HSI14 |
                                   RCC_OSCILLATORTYPE_HSI48;

/* PLL Source Mux */
RCC_OscInitStruct.PLL.PLLState  = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE |
                                  RCC_PLLSOURCE_HSI |
                                  RCC_PLLSOURCE_HSI48

RCC_OscInitStruct.PLL.PLLMUL    = RCC_PLL_MUL6;
RCC_OscInitStruct.PLL.PREDIV    = RCC_PREDIV_DIV1;

/**
  * @brief  RCC System, AHB and APB busses clock configuration structure definition  
  */
typedef struct
{
  uint32_t ClockType;             /*!< The clock to be configured. */
  uint32_t SYSCLKSource;          /*!< The clock source (SYSCLKS). */
  uint32_t AHBCLKDivider;         /*!< The AHB clock (HCLK) divider. */
  uint32_t APB1CLKDivider;        /*!< The APB1 clock (PCLK1) divider. */
} RCC_ClkInitTypeDef;

RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK |
                              RCC_CLOCKTYPE_SYSCLK |
                              RCC_CLOCKTYPE_PCLK1;

/* System Clock Mux */
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI    |
                                 RCC_SYSCLKSOURCE_HSI48  |
                                 RCC_SYSCLKSOURCE_HSE    |
                                 RCC_SYSCLKSOURCE_PLLCLK;

How to check the operating clock speed?
Blue Pill clock define

Arduinos F_CPU

But it is never used in the source!

[...]
#ifndef F_CPU
  #define F_CPU SystemCoreClock
#endif
[...]

Internal

/**
  * @brief  System Clock Configuration
  * @param  None
  * @retval None
  */
WEAK void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct;
  RCC_ClkInitTypeDef RCC_ClkInitStruct;

  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48;
  RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  HAL_RCC_OscConfig(&RCC_OscInitStruct);

  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
                                | RCC_CLOCKTYPE_PCLK1;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI48;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1);
}
[...]
extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
[...]
/**
  * @brief  Initializes the CPU, AHB and APB buses clocks according to the specified 
  *         parameters in the RCC_ClkInitStruct.
  * @param  RCC_ClkInitStruct pointer to an RCC_OscInitTypeDef structure that
  *         contains the configuration information for the RCC peripheral.
  * @param  FLatency FLASH Latency                   
  *          The value of this parameter depend on device used within the same series
  * @note   The SystemCoreClock CMSIS variable is used to store System Clock Frequency 
  *         and updated by @ref HAL_RCC_GetHCLKFreq() function called within this function
  *
  * @note   The HSI is used (enabled by hardware) as system clock source after
  *         start-up from Reset, wake-up from STOP and STANDBY mode, or in case
  *         of failure of the HSE used directly or indirectly as system clock
  *         (if the Clock Security System CSS is enabled).
  *           
  * @note   A switch from one clock source to another occurs only if the target
  *         clock source is ready (clock stable after start-up delay or PLL locked). 
  *         If a clock source which is not yet ready is selected, the switch will
  *         occur when the clock source will be ready. 
  *         You can use @ref HAL_RCC_GetClockConfig() function to know which clock is
  *         currently used as system clock source.
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef  *RCC_ClkInitStruct, uint32_t FLatency)
{
  [...]
  
  /* Update the SystemCoreClock global variable */
  SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE)>> RCC_CFGR_HPRE_BITNUMBER];

  [...]
  
  return HAL_OK;
}

External (if possible)

/*
 * @brief  Configures the System clock source, PLL Multiplier and Divider factors,
 *               AHB/APBx prescalers and Flash settings
 * @note   This function should be called only once the RCC clock configuration
 *         is reset to the default reset state (done in SystemInit() function).
 * @param  None
 * @retval None
 */

/******************************************************************************/
/*            PLL (clocked by HSE) used as System clock source                */
/******************************************************************************/
static uint8_t SetSysClock_PLL_HSE(uint8_t bypass)
{
  RCC_OscInitTypeDef RCC_OscInitStruct;
  RCC_ClkInitTypeDef RCC_ClkInitStruct;

  /* The voltage scaling allows optimizing the power consumption when the device is
  clocked below the maximum system frequency, to update the voltage scaling value
  regarding system frequency refer to product datasheet. */
  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);

  // Enable HSE oscillator and activate PLL with HSE as source
  RCC_OscInitStruct.OscillatorType      = RCC_OSCILLATORTYPE_HSE;
  if (bypass == 0) {
    RCC_OscInitStruct.HSEState          = RCC_HSE_ON; // External 8 MHz xtal on OSC_IN/OSC_OUT
  } else {
    RCC_OscInitStruct.HSEState          = RCC_HSE_BYPASS; // External 8 MHz clock on OSC_IN
  }

  RCC_OscInitStruct.PLL.PLLState        = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource       = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLM            = HSE_VALUE / 1000000L; // Expects an 8 MHz external clock by default. Redefine HSE_VALUE if not
  RCC_OscInitStruct.PLL.PLLN            = 336;                  // VCO output clock = 336 MHz (1 MHz * 336)
  RCC_OscInitStruct.PLL.PLLP            = RCC_PLLP_DIV4;        // PLLCLK = 84 MHz (336 MHz / 4)
  RCC_OscInitStruct.PLL.PLLQ            = 7;                    // USB clock = 48 MHz (336 MHz / 7) --> OK for USB
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
    return 0; // FAIL
  }

  // Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK; // 84 MHz
  RCC_ClkInitStruct.AHBCLKDivider  = RCC_SYSCLK_DIV1;         // 84 MHz
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;           // 42 MHz
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;           // 84 MHz
  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
    return 0; // FAIL
  }

  /* Output clock on MCO1 pin(PA8) for debugging purpose */
  /*
  if (bypass == 0)
    HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_2); // 4 MHz
  else
    HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_1); // 8 MHz
  */

  return 1; // OK
}

/******************************************************************************/
/*            PLL (clocked by HSI) used as System clock source                */
/******************************************************************************/
uint8_t SetSysClock_PLL_HSI(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct;
  RCC_ClkInitTypeDef RCC_ClkInitStruct;

  /* The voltage scaling allows optimizing the power consumption when the device is
    clocked below the maximum system frequency, to update the voltage scaling value
    regarding system frequency refer to product datasheet. */
  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);

  // Enable HSI oscillator and activate PLL with HSI as source
  RCC_OscInitStruct.OscillatorType      = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSIState            = RCC_HSI_ON;
  RCC_OscInitStruct.HSEState            = RCC_HSE_OFF;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState        = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource       = RCC_PLLSOURCE_HSI;
  RCC_OscInitStruct.PLL.PLLM            = 16;            // VCO input clock = 1 MHz (16 MHz / 16)
  RCC_OscInitStruct.PLL.PLLN            = 336;           // VCO output clock = 336 MHz (1 MHz * 336)
  RCC_OscInitStruct.PLL.PLLP            = RCC_PLLP_DIV4; // PLLCLK = 84 MHz (336 MHz / 4)
  RCC_OscInitStruct.PLL.PLLQ            = 7;             // USB clock = 48 MHz (336 MHz / 7) --> freq is ok but not precise enough
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
    return 0; // FAIL
  }

  /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2 clocks dividers */
  RCC_ClkInitStruct.ClockType      = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
  RCC_ClkInitStruct.SYSCLKSource   = RCC_SYSCLKSOURCE_PLLCLK; // 84 MHz
  RCC_ClkInitStruct.AHBCLKDivider  = RCC_SYSCLK_DIV1;         // 84 MHz
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;           // 42 MHz
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;           // 84 MHz
  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
    return 0; // FAIL
  }

  /* Output clock on MCO1 pin(PA8) for debugging purpose */
  //HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1); // 16 MHz

  return 1; // OK
}

WEAK void SystemClock_Config(void)
{
  /* 1- If fail try to start with HSE and external xtal */
  if (SetSysClock_PLL_HSE(0) == 0) {
    /* 2- Try to start with HSE and external clock */
    if (SetSysClock_PLL_HSE(1) == 0) {
      /* 3- If fail start with HSI clock */
      if (SetSysClock_PLL_HSI() == 0) {
        Error_Handler();
      }
    }
  }
  /* Output clock on MCO2 pin(PC9) for debugging purpose */
  //HAL_RCC_MCOConfig(RCC_MCO2, RCC_MCO2SOURCE_SYSCLK, RCC_MCODIV_4);
}

Use STM32duino in STM32CubeIDE

Forum

Does STM32CubeIDE work with STM32duino?
STM32CubeIDE — using libs from arduino

STM32CubeIDE

17:10:11 **** Build of configuration Debug for project EvalBoardOledRotary ****
make -j4 all 
arm-none-eabi-gcc
"../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.c"
-mcpu=cortex-m0 -std=gnu11 -g3
-DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG
-c
-I../Core/Inc
-I../Drivers/STM32F0xx_HAL_Driver/Inc
-I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy
-I../Drivers/CMSIS/Device/ST/STM32F0xx/Include
-I../Drivers/CMSIS/Include
-O0 -ffunction-sections -fdata-sections -Wall -fstack-usage
-MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.d"
-MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.o"
--specs=nano.specs -mfloat-abi=soft -mthumb
-o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal.o"

arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_cortex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_dma.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_exti.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_flash_ex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c_ex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_pwr_ex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_rcc_ex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_tim_ex.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart.o"
arm-none-eabi-gcc "../Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.d" -MT"Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_uart_ex.o"
arm-none-eabi-gcc -mcpu=cortex-m0 -g3 -c -x assembler-with-cpp -MMD -MP -MF"Core/Startup/startup_stm32f072rbtx.d" -MT"Core/Startup/startup_stm32f072rbtx.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Startup/startup_stm32f072rbtx.o" "../Core/Startup/startup_stm32f072rbtx.s"
arm-none-eabi-gcc "../Core/Src/main.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/main.d" -MT"Core/Src/main.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/main.o"
arm-none-eabi-gcc "../Core/Src/stm32f0xx_hal_msp.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/stm32f0xx_hal_msp.d" -MT"Core/Src/stm32f0xx_hal_msp.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/stm32f0xx_hal_msp.o"
arm-none-eabi-gcc "../Core/Src/stm32f0xx_it.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/stm32f0xx_it.d" -MT"Core/Src/stm32f0xx_it.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/stm32f0xx_it.o"
arm-none-eabi-gcc "../Core/Src/syscalls.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/syscalls.d" -MT"Core/Src/syscalls.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/syscalls.o"
arm-none-eabi-gcc "../Core/Src/sysmem.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/sysmem.d" -MT"Core/Src/sysmem.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/sysmem.o"
arm-none-eabi-gcc "../Core/Src/system_stm32f0xx.c" -mcpu=cortex-m0 -std=gnu11 -g3 -DUSE_HAL_DRIVER -DSTM32F072xB -DDEBUG -c -I../Core/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc -I../Drivers/STM32F0xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F0xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Core/Src/system_stm32f0xx.d" -MT"Core/Src/system_stm32f0xx.o" --specs=nano.specs -mfloat-abi=soft -mthumb -o "Core/Src/system_stm32f0xx.o"

arm-none-eabi-g++
-o "EvalBoardOledRotary.elf"
@"objects.list"
-mcpu=cortex-m0
-T"C:\Users\andreas\STM32CubeIDE\workspace_1.5.1\EvalBoardOledRotary\STM32F072RBTX_FLASH.ld"
--specs=nosys.specs
-Wl,-Map="EvalBoardOledRotary.map"
-Wl,--gc-sections -static --specs=nano.specs -mfloat-abi=soft -mthumb
-Wl,--start-group -lc -lm -lstdc++ -lsupc++ -Wl,--end-group
Finished building target: EvalBoardOledRotary.elf
 
arm-none-eabi-size   EvalBoardOledRotary.elf 
arm-none-eabi-objdump -h -S  EvalBoardOledRotary.elf  > "EvalBoardOledRotary.list"
arm-none-eabi-objcopy  -O binary  EvalBoardOledRotary.elf  "EvalBoardOledRotary.bin"
   text	   data	    bss	    dec	    hex	filename
   7724	     20	   1700	   9444	   24e4	EvalBoardOledRotary.elf
Finished building: default.size.stdout
 
Finished building: EvalBoardOledRotary.bin
Finished building: EvalBoardOledRotary.list
 

Nucleo F072RB

[...]
#if !defined(CMSIS_STARTUP_FILE) && !defined(CUSTOM_STARTUP_FILE)
  [...]
  #elif defined(STM32F072xB)
    #define CMSIS_STARTUP_FILE "startup_stm32f072xb.s"
  [...]
Building in debug mode
.platformio\packages\framework-arduinoststm32\variants\NUCLEO_F072RB\PeripheralPins.c
.platformio\packages\framework-arduinoststm32\variants\NUCLEO_F072RB\variant.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\HardwareSerial.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\HardwareTimer.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\IPAddress.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\Print.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\RingBuffer.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\Stream.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\Tone.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\USBSerial.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\VirtIOSerial.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\WInterrupts.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\WMath.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\WSerial.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\WString.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\abi.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\avr\dtostrf.c
.platformio\packages\framework-arduinoststm32\cores\arduino\board.c
.platformio\packages\framework-arduinoststm32\cores\arduino\hooks.c
.platformio\packages\framework-arduinoststm32\cores\arduino\itoa.c
.platformio\packages\framework-arduinoststm32\cores\arduino\main.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\new.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\pins_arduino.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\device.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\condition.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\cortexm\sys.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\generic_device.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\generic_init.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\generic_io.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\generic_shmem.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\generic\time.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\init.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\io.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\log.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\libmetal\shmem.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\mbox_ipcc.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\open-amp\remoteproc\remoteproc_virtio.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\open-amp\rpmsg\rpmsg.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\open-amp\rpmsg\rpmsg_virtio.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\openamp.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\rsc_table.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\virt_uart.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\virtio\virtio.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\virtio\virtqueue.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\virtio_buffer.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP\virtio_log.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\startup_stm32yyxx.S
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\cdc\cdc_queue.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\cdc\usbd_cdc.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\cdc\usbd_cdc_if.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\hid\usbd_hid_composite.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\hid\usbd_hid_composite_if.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usb_device_core.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usb_device_ctlreq.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usb_device_ioreq.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usbd_conf.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usbd_desc.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usbd_ep_conf.c
.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\usbd_if.c
.platformio\packages\framework-arduinoststm32\cores\arduino\wiring_analog.c
.platformio\packages\framework-arduinoststm32\cores\arduino\wiring_digital.c
.platformio\packages\framework-arduinoststm32\cores\arduino\wiring_pulse.cpp
.platformio\packages\framework-arduinoststm32\cores\arduino\wiring_shift.c
.platformio\packages\framework-arduinoststm32\cores\arduino\wiring_time.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_adc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_adc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_can.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_cec.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_comp.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_comp_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_cordic.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_cortex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_crc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_crc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_cryp.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_cryp_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dac.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dac_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dcmi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dcmi_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dfsdm.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dfsdm_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dma.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dma2d.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dsi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dma_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_dts.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_eth.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_eth_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_fdcan.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_exti.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_firewall.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_flash.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_flash_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_flash_ramfunc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_fmac.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_fmpi2c.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_fmpi2c_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_gfxmmu.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_gpio.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_gpio_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_hash_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_hash.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_hcd.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_hrtim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_hsem.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_i2c.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_i2c_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_i2s.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_i2s_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_ipcc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_irda.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_iwdg.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_jpeg.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_lcd.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_lptim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_ltdc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_ltdc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_mdma.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_mdios.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_mmc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_mmc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_nor.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_nand.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_opamp.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_opamp_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_ospi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_otfdec.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pccard.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pcd.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pcd_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pssi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pka.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pwr_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_pwr.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_qspi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_ramecc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rcc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rng.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rcc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rng_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rtc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_rtc_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sai.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sai_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sd.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sd_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sdadc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_smartcard.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sdram.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_smbus.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_smartcard_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_spdifrx.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_spi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_spi_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_sram.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_swpmi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_tim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_tim_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_uart.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_tsc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_uart_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_usart.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_usart_ex.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_wwdg.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_bdma.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_adc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_cordic.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_comp.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_crc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_crs.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_dac.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_delayblock.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_dma.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_dma2d.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_exti.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_fmc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_fmac.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_gpio.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_fsmc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_hrtim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_i2c.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_lptim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_mdma.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_lpuart.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_opamp.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_pka.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_pwr.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_rcc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_rng.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_sdmmc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_rtc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_swpmi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_spi.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_ucpd.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_tim.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_usb.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_usart.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\PortNames.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\LL\stm32yyxx_ll_utils.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\analog.cpp
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\bootloader.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\clock.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\core_callback.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\dwt.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\hw_config.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\interrupt.cpp
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\lock_resource.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\pinmap.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\low_power.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\rtc.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\stm32_def.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\stm32_eeprom.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\system_stm32yyxx.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\timer.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\stm32\uart.c
.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\syscalls.c
src\main.cpp

Nucleo G071RB

arm-none-eabi-gcc
-o .pio\build\nucleo_g071rb\FrameworkArduinoVariant\PeripheralPins.c.o
-c -std=gnu11 -Os
-mcpu=cortex-m0plus -mthumb -ffunction-sections -fdata-sections -Wall -nostdlib --param max-inline-insns-single=500
-DPLATFORMIO=50100 -DSTM32G0xx -DSTM32G071xx -DSTM32G0xx -DARDUINO=10808
-DARDUINO_ARCH_STM32 -DARDUINO_NUCLEO_G071RB -DBOARD_NAME=\"NUCLEO_G071RB\"
-DHAL_UART_MODULE_ENABLED -D__CORTEX_SC=0
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\avr 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\LL 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\hid 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\cdc 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\STM32G0xx_HAL_Driver\Inc 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\STM32G0xx_HAL_Driver\Src 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\STM32G0xx 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\ST\STM32_USB_Device_Library\Core\Inc 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\ST\STM32_USB_Device_Library\Core\Src 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\open-amp\lib\include 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\libmetal\lib\include 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\virtual_driver 
-IC:\Users\andreas\.platformio\packages\framework-cmsis\CMSIS\Core\Include 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\CMSIS\Device\ST\STM32G0xx\Include 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\CMSIS\Device\ST\STM32G0xx\Source\Templates\gcc 
-IC:\Users\andreas\.platformio\packages\framework-cmsis\CMSIS\DSP\Include 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\variants\NUCLEO_G071RB 
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\variants\NUCLEO_G071RB
C:\Users\andreas\.platformio\packages\framework-arduinoststm32\variants\NUCLEO_G071RB\PeripheralPins.c

[...]

arm-none-eabi-gcc
-o .pio\build\nucleo_g071rb\SrcWrapper\src\HAL\stm32yyxx_hal_smartcard_ex.c.o
-c -std=gnu11 -Os
-mcpu=cortex-m0plus -mthumb -ffunction-sections -fdata-sections -Wall -nostdlib --param max-inline-insns-single=500
-DPLATFORMIO=50100 -DSTM32G0xx -DSTM32G071xx -DSTM32G0xx -DARDUINO=10808
-DARDUINO_ARCH_STM32 -DARDUINO_NUCLEO_G071RB -DBOARD_NAME=\"NUCLEO_G071RB\"
-DHAL_UART_MODULE_ENABLED -D__CORTEX_SC=0
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\avr
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\LL
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\OpenAMP
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\hid
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\usb\cdc
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\STM32G0xx_HAL_Driver\Inc
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\STM32G0xx_HAL_Driver\Src
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\STM32G0xx
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\ST\STM32_USB_Device_Library\Core\Inc
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\ST\STM32_USB_Device_Library\Core\Src
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\open-amp\lib\include
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\libmetal\lib\include
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Middlewares\OpenAMP\virtual_driver
-IC:\Users\andreas\.platformio\packages\framework-cmsis\CMSIS\Core\Include
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\CMSIS\Device\ST\STM32G0xx\Include
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\system\Drivers\CMSIS\Device\ST\STM32G0xx\Source\Templates\gcc
-IC:\Users\andreas\.platformio\packages\framework-cmsis\CMSIS\DSP\Include
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\cores\arduino
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\variants\NUCLEO_G071RB
-IC:\Users\andreas\.platformio\packages\framework-arduinoststm32\variants\NUCLEO_G071RB
C:\Users\andreas\.platformio\packages\framework-arduinoststm32\libraries\SrcWrapper\src\HAL\stm32yyxx_hal_smartcard_ex.c

[...]
arm-none-eabi-g++
-o .pio/build/nucleo_g071rb/firmware.elf
-T C:/Users/andreas/.platformio/packages/framework-arduinoststm32/system/ldscript.ld
-Os -mthumb -mcpu=cortex-m0plus
--specs=nano.specs
-Wl,--gc-sections,--relax -Wl,--check-sections -Wl,--entry=Reset_Handler
-Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--defsym=LD_MAX_SIZE=131072
-Wl,--defsym=LD_MAX_DATA_SIZE=36864 -Wl,--defsym=LD_FLASH_OFFSET=0x0
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.pio/build/nucleo_g071rb/src/main.cpp.o
-LC:/Users/andreas/.platformio/platforms/ststm32/ldscripts
-L.pio/build/nucleo_g071rb
-LC:/Users/andreas/.platformio/packages/framework-arduinoststm32/variants/NUCLEO_G071RB
-LC:/Users/andreas/.platformio/packages/framework-cmsis/CMSIS/DSP/Lib/GCC
-Wl,--start-group -larm_cortexM0l_math -lc -lm -lgcc -lstdc++ -Wl,--end-group

[...]

arm-none-eabi-objcopy -O binary .pio\build\nucleo_g071rb\firmware.elf .pio\build\nucleo_g071rb\firmware.bin

[...]

EVA2: Development of a lock-in thermal imaging hardware for Optris cameras

Complex Frequency and Laplace Transform


Rückstellbare Sicherungen (PTC/PPTC)

Digikey

Niederohmige selbtstrückstellende PTC-Sicherungen der Serien MF-NSML/MF-USML
Rücksetzbare PTC-Sicherungen
MF-NSMF035X-2
MF-USHT035KX-2
B59201P1080A062

Mouser

Neu Rückstellbare Sicherungen – PPTC

Reichelt

PTC FSMD0501206 PTC-Sicherung, SMD 1206, 8V, 500mA, rückstellend

Tutorials

Wikipedia Selbstrückstellende Sicherung
Sicherungen mit PTC
Selbst rückstellende Sicherungen

Andreas Spiess

#354 Tasmota vs ESPhome: Who wins? (DIY Sensors, ESP32, Deep-Sleep, etc.)
#286 How does Software Defined Radio (SDR) work under the Hood? SDR Tutorial
RISC-V: How much is open source? Featuring the new ESP32-C3

With the rollout of the ESP32-S2, learn the differences between it and the ESP32 and compare them to the ESP8266.

release Year
2014
2016
2019
Microcontroller
Xtensa single-core 32-bit L106
Xtensa single/dual-core 32-bit LX6
Xtensa single-core 32-bit LX7
Clock Frequency
80 MHz
160/240 MHz
240 MHz
Co-processor
No
ULP
ULP (RISC-V)
SRAM
160 KB
520 KB
320 KB
ROM
No
448 KB
128 KB
RTC Memory
No
16 KB
16 KB
External SPIRAM
Up to 16MB
Up to 16MB
Up to 128MB
External Flash
No
No
Up to 1G
Wi-Fi (802.11 b/g/n)
HT20
HT20
HT20
ESP-MESH
Yes
Yes
Yes
Bluetooth
No
BT 4.2 BR/EDR & BLE
No
Ethernet
No
10/100 Mbps
No
CAN
No
2.0
No
Time of Flight
No
No
Yes
GPIO (total)
16
34
43
Touch Sensors
No
10
14
SPI
2
4
4 (OSPI)
I2C
1 (soft)
2
2
I2S
2
2
1
UART
2 (1 ½ actually)
3
2
ADC
1 (10-bit)
18 (12-bit)
20 (12-bit)
DAC
No
2 (8-bit)
2 (8-bit)
PWM (soft)
8
16
8
SDMMC
No
Yes
No
RMT (remote control)
No
Yes
Yes
USB OTG
No
No
Yes
LCD Interface
No
No
Yes
Camera Interface
No
No
Yes
Temperature sensor
No
Yes
Yes
Hall sensor
No
Yes
No
Security
No
Secure boot Flash encryption 1024-bit OTP
Secure boot Flash encryption 4096-bit OTP
Crypto
No
AES, SHA-2, RSA, ECC, RNG
AES-128/192/256, SHA-2, RSA, RNG, HMAC, Digital Signature
Low Power Consumption
Automatic RF power management 5uA in idle mode 24uA at 1% duty cycle

PlatformIO STM32Cube

Docs

Framework STM32Cube

Community

Using STM32CubeMX and PlatformIO

GitHub

github.com/jbaumann/pio_and_stm32cubeide
github.com/ussserrr/stm32pio, Automate managing of STM32CubeMX + PlatformIO projects
github.com/stm32duino/Arduino_Core_STM32, STM32 core support for Arduino

Questions

How to create the STM32CubeMx project?

Tutorials

Getting started with STM32 and things you need to be aware of, January 5, 2020

Back-Log: blog.bachi.net

STM32Cube Ecosystem