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STM32 KiCAD Template for Nucleo-64 Expansion Boards
github.com/mobilinkd/stm-morpho-template, KiCad Template for STM32 Nucleo-64 Expansion Boards
TI Tiva EK-TM4C123GXL / EK-TM4C1294XL
Cross-Reference: TI Stellaris LaunchPad EK-LM4F120XL
github.com/Swepz/platforimIO-Tiva, Setup guide for Texas Instruments Tiva Launchpads(TM4C) embedded projects using platformIO
DMX Schnittstelle
- 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 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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 -Wl,--default-script C:/Users/andreas/.platformio/packages/framework-arduinoststm32/variants/NUCLEO_G071RB/ldscript.ld .pio/build/nucleo_g071rb/FrameworkArduinoVariant/PeripheralPins.c.o .pio/build/nucleo_g071rb/FrameworkArduinoVariant/variant.cpp.o .pio/build/nucleo_g071rb/FrameworkArduino/HardwareSerial.cpp.o .pio/build/nucleo_g071rb/FrameworkArduino/HardwareTimer.cpp.o .pio/build/nucleo_g071rb/FrameworkArduino/IPAddress.cpp.o .pio/build/nucleo_g071rb/FrameworkArduino/Print.cpp.o .pio/build/nucleo_g071rb/FrameworkArduino/RingBuffer.cpp.o 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.pio/build/nucleo_g071rb/SrcWrapper/src/stm32/lock_resource.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/low_power.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/pinmap.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/rtc.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/stm32_def.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/stm32_eeprom.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/system_stm32yyxx.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/timer.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/stm32/uart.c.o .pio/build/nucleo_g071rb/SrcWrapper/src/syscalls.c.o .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 [...]
Baby Rucksack
EVA2: Development of a lock-in thermal imaging hardware for Optris cameras
Complex Frequency and Laplace Transform
Over Voltage Protection
TI Vin=0-100V
Circuit protection, Circuit protection for ESD, surge, overvoltage, overcurrent and EMI
Application-specific port protection, Overvoltage, overcurrent, EMI, ESD and surge protection integrated for USB and HDMI
TPS2400, 5.5-V over voltage protection controller with 100-V input transient protection
TPS2595, 2.7-V to 18-V, 34mΩ, 0.5-4A eFuse with over voltage protection in small WSON package
Maxim Vin=4.5-60V
Complete System Power Protection IC, Protect Your Power System Against Faults with Single-Chip Solutions
MAX14571, Adjustable Overvoltage and Overcurrent Protectors with High Accuracy (This product is Not Recommended for New Designs)
MAX17561, Adjustable Overvoltage and Overcurrent Protectors with High Accuracy
MAX14571 (Not Recommended)
MAX14572 (Not Recommended)
MAX17562
Analog Devices
LTC4360-1, Overvoltage Protection Controller
LTC436x Series Overvoltage Overcurrent Protection Controllers, Analog Devices’ LTC436x family features fast shutdown to protect low voltage electronics
Buck-Boost Converter
TPS63070: Vin=2-16V Vout=2.5-9V
TPS63070, Wide input voltage (2V-16V) buck-boost converter
SparkFun Buck-Boost Converter
Buck-Boost Hookup Guide
SparkFun TPS63070 Schematic (PDF)
Coilcraft XFL4020-152MEB
Bourns Inc. SRP4020FA-1R5M
TPS65131: Vin=2.7-5.5V Vout=-15V,+15V
fb = resistor feedback network
TPS65131, Split-Rail Converter with Dual, Positive and Negative Outputs (750mA typ)
TPS65131EVM-839, Evaluation Module for TPS65131 – Positive and Negative Output DC-DC Converter
TPS63802: Vin=1.3-5.5V Vout=1.8-5.2
TIDA-050017: TEC driver reference design for 3.3V inputs, mit TPS63802 (Vout = 1.8 – 5.2 ???)
Coilcraft XFL4015-471MEC
AVX Corporation LMLP0707MR47DTAS
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
Schweizer Zoll
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
|
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
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