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It's a STM32L053R8 (Nucleo64) and i am using a DAC with circular DMA to generate an analog waveform. Now i need to use a PWM timer to generate some digital output signals synchronous to the DMA cycle. Can i use two pins to route the DMA interrupt to ...
Usually I find this information in the pin mapping description, e.g. for the device STM32L4A6AG I would have assumed to find it in section 4 "Pinouts and pin description", where all other stuff like SPI, I2C, FMC, EVENTOUT, TIM etc. are described.Lin...
Hi,I'm using the STWIN SensorTile Wireless Industrial Node development board which has a micro Ultra-low-power ARM Cortex-M4 MCU at 120 MHz with FPU, 2048 kbytes Flash memory (STM32L4R9).I need to interface with a device that uses CANopen, is it poss...
Hello.There was an error when debugging.Warning: the current language does not match this frame.set *(int *)0xE000EDFC=*(int *)0xE000EDFC|0x7F0Temporary breakpoint 1, main () at ../Core/Src/main.c:399399 nl80cdat = F_nl80cdat; Reset_Handler: ...
Hi, I would use PWM Asymmetric mode to create phase shift between two PWM signals on stm32h7. i didn't find application note for this mode for stm32cubemx, could anyone explain it for me please ? duty cycle must be the same for the two signals.Thank
I try to configure STM32F072 PC15 as input I/O using STM32F0xx Standard Peripherals Firmware Library, but not successful.Ask for help.Tim
HAL driver V1.2.2 / 10-November-2021In stm32G4xx_hal_crs.h:#define RCC_CRS_HSI48CALIBRATION_DEFAULT 0x00000020UIn stm32G4xx_ll_crs.h:#define LL_CRS_HSI48CALIBRATION_DEFAULT ((uint32_t)0x40U)Both claim:The default value corresponds to the middle of ...
Hi,I need to obtain the attached behavior at the output pins with minimal MCU cycles.I also need interrupts at the beginning of each periods, because I need to do different stuff at each period.I'm using STM32G070CB which has 64MHz clock frequency an...
Hello all, basicly I want to transfer 32bit data bit-wise to a periphal address. Therefore I tried a 200 IQ move and fed the DMA with the bitband adress of the 32Bit data.But the DMA directly sets the error flag. I didn't found a hint in the data she...
Hi !I try to write 2048 Bytes at once to flash.I do a page erase first of page 31.EraseInitStruct.TypeErase = FLASH_TYPEERASE_PAGES; EraseInitStruct.Banks = FLASH_BANK_1 ; EraseInitStruct.Page = 31; EraseInitStruct.NbPages = 1;the description o...
