I used HAL_I2C_MASTER_Transmit/ReceiveThe transmission function put a delay using the for statement as shown below.HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Time...
I've read through the datasheet and reference manual for STM32L451REI and have been trying to nail down some definitive answers for GPIO behavior upon SHUTDOWN mode. I can't seem to find them, so I'll ask here.In SHUTDOWN MODE:are pullups/pulldowns f...
HiI am trying to Toggle a pin using Timer2 interrupt in stm32 Nuclueo-64 ,But it is going to ISR only once .please Help
Hello. Using NRST as an output. Initial state 1. After loading, I switch to 0 and the MCU is rebooted :(. I used options PA0, PA1, PA2. If I use PF2, then the output is constant 1. MCU stm32g031j6m6. On the STM32G0316-DISCO board, the same MPU works ...
The program to read the Internal temperature and V_battery voltage using ADC in STM#2F042 is as follows:#include "main.h"#define I2C_ADDR (0x40<<1);#define V_Ref 3.3#define RESOLUTION ...
Hey There!We have recently procured a STM32H747I-DISCO kit along with the STM32F4DIS-CAM camera module and are working on deploying our tensorflow lite based image processing model(s) on it. We could run a few example models e.g. person detection mod...
I am successfully using a timer and DMA to capture 4096 samples from ADCs 1 & 2 using a master slave configuration on a STM32H747- Disco board.I would really like to simultaneously capture 3 channels. Is it possible to capture samples from ADC 3 usin...
Hello Everyone,I am using the stm32h7 to sample 4 channels from adc1 using the DMA.I am using circular mode with half word size. I start the dma and let it fill up a memory buffer:volatile uint16_t adcInsDMA[4*ADCBLOCKSIZE] = {0}; HAL_StatusTypeDe...
Hi all,Just started with bare metal programming of stm32f411re.Uploaded the following code to blink the onboard led of the nucleo board.Code:#include "stm32f4xx.h" // Device headervoid delayMs(int delay);int main (void){RCC->AHB1ENR |= 1;GPIO...
When using a 16 bit data bus, the STM32CubeMX generates outputs for FMC_NBL1 and FMC_NBL0 that connect to the SDRAM DQMH and DQML pins. If the STM32CubeMX is configured for an 8 bit data bus, there is no DQM pin generated, although the 8 bit SDRAM h...
