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stm32f4 sdio ACMD22 write block check

Posted on November 20, 2014 at 12:53 Hi, I'm working on a datalogging device which needs to stream data into an SD card. I need the data to be intact, that is, no missing blocks and at the moment the way I'm doing this is by reading back...

felipe2 by Associate II
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Resolved! uart8 get only get noise in stm32h747i-disco

if in the osciloscopio only get noise in the HAL_UART_Transmit(&huart8,(uint8_t*)msg,strlen(msg),100); which part of code should be badstatic void MX_GPIO_Init(void) {  GPIO_InitTypeDef GPIO_InitStruct;  /* GPIO Ports Clock Enable */  __HAL_RCC_GPIOJ...

wjian.2 by Associate II
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Resolved! stm32h7 D1/D0 GPIO

If i configure D1 pj8 as tx for uart8,D0 pj9 as rx for uart8.When conect to led direct D0 could let led on but D1 no this case should be right ?static void MX_GPIO_Init(void) {  GPIO_InitTypeDef GPIO_InitStruct;  /* GPIO Ports Clock Enable */  __HAL_...

wjian.2 by Associate II
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Resolved! How to read ADC data at 48ksps

I use the STM32U585, and an external ADC (ADS127L11). The ADC output 48000 sample per second, and rise a signal "Data Ready" for each sample. There is no data buffer in the ADC, thus the STM32U5 must communicate through SPI with the ADC 48000 times e...

STM32H7B0ZBTx - Don't see lwIP in CubeMX

Hi, I would like to test lwIP on my board. I use STM32H7B0 and Simcom LTE module. I would like to configure lwIP with this LTE module using PPPoS. Unfortunately I cannot find lwIP in CubeMX Pinout & Configuration section. Why is that? 

ypiotrp by Senior
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Connection between ADC Clock and sample rate

Hello all,I am a beginner in the world of STM32 programming and need a little help with the ADCs.I am currently using the STM32H735IG Discovery Kit and CubeIDE.For an ongoing project I am using the ADC1 to sample channel IN0.The DMA and sampling is w...

DeBa92_2-1692797787658.png DeBa92_0-1692797213957.png DeBa92_1-1692797726816.png
DeBa92 by Associate II
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