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Hi there,Here is the code for DAC with DMA. I can not see the error in the code. I have been looking at the oscilloscope for the sine wave but it is not coming. I tried without DMA, and works nice. But the DAC with DMA is not working. Please someone...
Hello!Currently i am working with the STM32h745 dual core MCU, i am tring to create somekind of synchonization between the m4 and the m7 cores.for that i want to utilize the SEV. i already enabled the proper iterrupts in both cores.my question is how...
Hi there,Here are the two lines which I am using for SPI communication.while(HAL_SPI_GetState(&hspi3) != HAL_SPI_STATE_READY); HAL_SPI_TransmitReceive(&hspi3, (uint8_t *)& ADC_write, (uint8_t *)&ADC_read, 4, 100);The drier derived from CubeMX is not...
Hi,I am using STM32F412 and want to receive CAN message of both 11 bits and 29 bits ID, can i configure CAN filter to separate out the 11 bit and 29 bit IDs.Regards,Jignesh Gohil
I've been doing a lot of research concerning Low power modes for the stm32 bluepill and I was wondering if i could power my board through VDD and execute a code through it and then right after going into sleep mode I would use a switch to only power...
#include "main.h"#include<stdio.h>ADC_HandleTypeDef hadc;UART_HandleTypeDef huart2;void SystemClock_Config(void);static void MX_GPIO_Init(void);static void MX_USART2_UART_Init(void);static void MX_ADC_Init(void);int main(void){ HAL_Init(); SystemCloc...
I am using STM32L072xx module and I would like to use ADC4, ADC5 and ADC 17 (Vrefint) at the same time. But I want to use ADC4 with DMA of buffer size 500 or more. It is not necessary to store ADC5 & ADC17 in DMA.Can I use DMA only for ADC 4 and dump...
Hello!Please advise on the proper way to change IP and MAC address during runtime.Are there any standard ways of doing this? Are there any reinitilizations needed? which functions to use? thanks in advance!
I am making a ntc thermometer with stm32f103c8 (by writing over registers without using state library). The code works as it is,I did the adc conversion in 7.5 cycles. I used the calibration register and ran the adc in continuous conversion mode. but...
Hi All,This is not really a specific STM32 question I suppose, so please excuse what might seem like a simple maths question for some of you. How can I do a 1/x operation to a FLT number without using the VDIV command?VDIV takes 14 clock cycles to ...
