ADC_RegularConversion_DMA project modification question.
Hi everyone.I have edited my original question, it seems I haven't the permissions to delete. I found the original issue to de data alignment.Thanks
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stm32f030c8 not communicating with rc522 rfid reader.🤦�?♀�?
here's my initialization code for spi and rc522:/* USER CODE BEGIN SPI1_Init 1 */ LL_SPI_SetRxFIFOThreshold(SPI1,LL_SPI_RX_FIFO_TH_QUARTER); /* USER CODE END SPI1_Init 1 */ /* SPI1 parameter configuration*/ SPI_InitStruct.TransferDirection = LL_SPI_F...
STM32 timer ETR mode + slave reset
Hi,I need to periodically count the number of pulses of signal A between two rising edges of signal B. For that I use a timer (TIM2) in ETR mode (signal A is the ETR input), input capture on signal B and slave trigger+reset on signal B rising edge.No...
ADC acquisition time
Hello everyone,Where can i get the ADC acquisition time for stm32h753_tfbga100 IC??
Resolved! How is the FMC supposed to behave when a slow write to one address is followed by a read from another address?
I have a problem accessing a SRAM connected via a 16bit databus to the FMC on an STM32F469. The processor is running 168MHz, and the FMC configuration is this: hsram1.Instance = FMC_NORSRAM_DEVICE; hsram1.Extended = FMC_NORSRAM_EXTENDED_DEVICE...
Are the STM32G4 OPAMP multiplexer settings properly documented somewhere?
I've read AN5306 and it has many helpful explanations, but it does a poor job of actually listing which selector values are used to configure each of the multiplexers - especially the mysterious undocumented one that seems to bridge around the VMSEL ...
When STM32F407 NAND Flash Erase, interrupt is not working.
I use STM32F407 and external NAND Flash.I modify void SysTick_Handler(void) -> add GPIO Toggle.So Normal Condition, GPIO pin is toggled regularly.When HAL_NAND_Erase_Block() excute, GPIO pin is toggle irregularly.After HAL_NAND_Erase_Block() finish...
STM32F103 and ADC & DMA using latest Firmware Package 1.8.0
Sup! I've tried to revive my old HAL-based project written a while ago for FW 1.6.1, fixing some minor bugs. Unfortunately, i removed old package long time ago, so i installed latest version 1.8.0. And my code isn't working anymore. After calling to ...
I downloaded In-Application Programming with UART -software example package for my STM32G0, but it did not include direct example projects for this MPU family, and I found it not so straightforward to port any of the provided to this MPU.
So does anyone know if this kind of examples for this MPU family are on the way? Or have someone done this porting and have tips for helping out with the job?
Timer resolution question
Hello,I have a project in which I use an external timer module. I want to measure the time that a function takes. I have a function say _time returnTime() which is configured in such a way that it returns a time with 10 microsecond resolution. In the...
