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aTxBuffer[0]=0x11; HAL_SRAM_Write_32b(&hsram1, (uint32_t *)ADDR_MNM1221+0x0, (uint32_t *)aTxBuffer,1); It is a write code to SRAM but fail. The Panasonic IC MNM1221. The attachment is the datasheet.This reading code is successful. HAL_SRAM_Read_32b...
Hi,I'm using STM32L152C- Discovery board and I would like to use th touch sensoes pad, please advice from where I can download example code for STM32L152C-Discovery with touch sensing
Hi all,I am doing some testing with the ADCs of an STM32F0 and an STM32F3 using 2 development boards: Nucleo-F030R8 and STM32F3DISCOVERY. I am finding the accuracy of the measurements is much better on the F0 (<0.1% FS) than on the F3 (up to 1% FS).T...
Hi, everybody. I have a problem, can not connect via I2C with RTC. Use a microcontroller and RTC STM32L052K8U DS3232M. Used library HAL. From the watch constantly comes NACK. The wizard sends the correct address (I'm sure of that, but just in case I ...
Hello everyone.I'm just starting stm32f4. I'm try to use USART DMA, with Transmit it's ok. But with Receive, when I send characters from Terminal to Board first, for example 'aaa', it's ok. But the second characters I send, for example 'bbb', so the ...
Hello!I'm looking for info about how to write a flicker free program on STM32769 disco board.There are a few samples in the latest firmware (stored in repository / STM32Cube FV 1.21...).I tried all the samples for DSI, in cmd mode or video mode, all ...
i use NUCLEO - F767ZI and test a simple code as followint sum(int a,int b){ return a+b; } int main(void){ int dly; __enable_irq(); SysTick_Config(100000); NVIC_EnableIRQ(SysTick_IRQn); dly = sum(1,3); return 0...
my code is, /* Includes ------------------------------------------------------------------*/#include "main.h"#include "stm32l4xx_hal.h"#define FLASH_BSY (1 << 16)/* Fast programming not used => related errors not used*/#define FLASH_PGSERR (1 << ...
To setup an STM32F303x ADC to trigger on a timer's UEV (update event), is the proper polarity for register ADC_CFGR:EXTEN[1:0] 01b? The timing diagrams suggest the initial UEV is "rising", but it isn't a pin--it's just an event. It seems a falling e...
Hi,I would like to know if the wakeup time from STOP mode is defined, when LOWPOWERREGULATOR is ON and the main clock is used a MSI (4194 MHz). Can not find this information. Also I would like to compare it with others Low Power modes...Thank you fo...
