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Resolved! STM32F401 ADC not getting all the values

Hi,First time poster here, I have looked around for answers and didn't find anything that could help me. I also tried to reach out to ST but they doesn't want to help and they are throwing me to local suppliers instead.So here's the thing, the ADC is...

0693W000001pdSZQAY.png 0693W000001pdS5QAI.png
SBeno.1 by Associate II
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Trying to learn how to program a double word

Can anyone help me in understanding each part of the below function?static void FLASH_Program_DoubleWord(uint32_t Address, uint64_t Data){ /* Check the parameters */ assert_param(IS_FLASH_PROGRAM_ADDRESS(Address)); /* What's this? */ /* Set PG bit */...

Anonymous by Associate II
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hi guys, I'm working with stm32l412kb and I'm having an issue. I want to talk SPI with 2 components I have. I want to communicate with one of those 2using the SPI machine and with the 2nd i want to bit-banging (same pins connected). what should I do?

HAL_GPIO_WritePin(dac_cs_GPIO_Port, dac_cs_Pin, GPIO_PIN_RESET);////Select SPI DAC_Data = (DAC_Data&0x0FFF)<<2 ; uint8_t DAC_Data1= (uint8_t)((DAC_Data>>8)&0x00FF); uint8_t DAC_Data2= (uint8_t)(DAC_Data&0x00FF); HAL_SPI_Transmit(&hspi1,DAC_Da...

Gbasi.1 by Associate II
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huart2 died on reception and needs repower

F4 board (Master) with huart1 & huart2 identically configured, talking to 2 identical boards(Slaves) with the same program. huart1 works perfectly, huart2 dies after receiving from slave.Sequence:Master sends 6 chars ( 9600) using HAL_UART_Transm...

ICohe.1 by Associate III
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Resolved! STM32G474RE PC13 GPIO configuration

Hi All,I have been trying to configure PC13 on the STM32G474 as a regular GPIO, but havent been successful yet.Can someone suggest what could be done ?Thanks,Manuint main(void) { LL_GPIO_InitTypeDef gpio = {0};   LL_APB2_GRP1_EnableClock(LL_APB2_GR...

Connecting 2x STM32 MCUs using UART

Hello guys good day. I am trying to learn how to interface 2 STM32F103C8 MCUs using UART. Basically I would like to connect a push button to MCU-A then when this push button is pressed, the LED controlled by MCU-B will be activated. I am trying t...

RSy.1 by Associate III
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Resolved! F730 flash PSIZE vs. Supply voltage

I am a bit confused by the language in the F7 reference manual, section 3.3.5 (RM0431) that describes the flash program/erase parallelism. Does the power supply limit the maximum value of the parallelism or does it limit one to a particular size?The ...

RMcCa by Senior II
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  • 17 replies
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STM32F730Z8T6 and the best way for flash programming

So, I'm looking to buy STM32F730Z8T6 MCU and wondering what is the cheapest way to program and debug it. Can I do it using development board? I found a board with a similar MCU (STM32F730I8) and I was wondering if that would work (it has a debug port...

Slina by Associate III
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  • 3 replies
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