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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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  • 10 replies
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STM32F103C8 WITH ESP32

we can using stm32 to set the code for user, but in future we have communicate with wireless method (internet)to upload new code for any other update, how it work, please assist us.

prathap by Associate II
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STM42F4 Pin 1 Identifier

Posted on July 02, 2014 at 02:49Just received some STM32F405RGT6 (64 pin LQFP) processors with two round circles on opposite corners of the package, one smaller with a concave bottom, the other larger with a flat bottom. The package description in t...

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