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...
Hello,I want to ask if it is possible to drive TFT with FMC (Flexible Memory Controller), our TFT has only MCU interfaceI think EMwin has no option for MCU interface at STemWin_CM7_wc16 library.We used same TFT with STM32F207 by using FSMC .If its n...
