STM32 MCUs products

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TCS with wire

I am starting a project in which I need touch sensors. With the help on chat gpt I have come up with this code. while (1){key = HAL_TSC_GroupGetValue(&htsc, TSC_GROUP1_IO2);printf("%d\n",key);/* USER CODE END WHILE *//* USER CODE BEGIN 3 */}I have sa...

mihaheh by Associate
  • 2 replies
  • 0 kudos

16384 points of FFT(Fast Fourier Transform)

Hello community, In my project requires upto 16384 points of FFT(Fast Fourier Transform) . I found out that I can’t perform this number of FFT points using arm CMSIS DSP library since it is limited to 4096 point Max. Due to this I have to use externa...

SA  V.1 by Associate II
  • 6 replies
  • 3 kudos

STM32F303R8T6 - ADC + DMA not working

Hello Team ST, I am working on ADC setup using DMA, where upon the conversion completion the ADC values shall be transfered to memory using DMA. The ADC and DMA configurations are as shown in snap below.The DMA settings are as follows.The initializat...

vdd_0-1708598701480.png vdd_1-1708598760690.png vdd_2-1708598845789.png
vdd by Associate II
  • 4 replies
  • 0 kudos

Resolved! Help with ADC + DMA integration.

Hello.I want to integrate ADC with DMA, and calculate the average count of all convertions.I'm using the following code:In adc.c:```if(HAL_ADC_PollForConversion(&hadc1, 10) == HAL_OK) {uint16_t value = HAL_ADC_GetValue(&hadc1);USART_Send("%.3f", valu...

nortex by Associate
  • 1 replies
  • 1 kudos

Bare Metal FDCAN on STM32G491

Hello,I am trying to implement the FDCAN in classic mode on the STM32G491 without the HAL. But I am havin trouble understanding how to configure and then use the CAN SRAM. I am not using the HAL nor CMSIS nor anyting else. Just the basic register def...

Recover bricked STM32 MCU | STM32G041F6P6

During the process of configuring option bytes, we unfortunately got few MCUs bricked (unresponsive). In these devices, i was getting the following errors when trying to flash using STM32 programmer. (Tried both GUI and CLI with various reset modes a...


littleFS using STM32L4 HAL and EMMC chip

Hey!I'm stumbling around with integrating littleFS using STM32 HAL library and EMMC 4GB chip, and any help would be greatly appreciated.I modified FATFS EMMC example so that it uses littleFS. I changed nothing in the SDMMC driver, so since it worked ...

kikib by Associate II
  • 4 replies
  • 0 kudos

Resolved! Some of CAN packet have trouble.

Hello. I am developing CAN communication protocols using STM32F429.However there is a problem in sending CAN frame data. Here is a picture which I captured in CAN TX using logic analyzer, and as you can see, the series of data is losted after first d...

interactics_ST_0-1708505983865.png interactics_ST_1-1708506289458.png