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Discontinuous Mode Tip

It may be obvious to the rest of the world, but in order to get the ADC to operate in Discontinuous Mode, you must also select Scan Mode. This was Not obvious to me from either the comments in the HAL or the reference manual. The SCAN bit in CR1 appa...

Ron Koch by Associate II
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STM32F7 usart DMA tx

Hello ; I am trying to test usart DMA on F7 . I only can transmite one time ; when i call usart init again its ok . but i still could not understand why . Could you help please while (1) { /* USER CODE END WHILE */   /* USER CODE BE...

Hector_06 by Associate III
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Using UART and I2C on the same pins

Hi, I'm using Nucleo-L432KC board and I've got quite a few devices plugged in to it already. And I need to add another device using UART, but I'm using UART2 for debug output already and I2C1 (which always shares pins with UART1) for a couple i2C dev...

kj.obara by Associate III
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Something wrong in program using STM32F103 ADC.

Dear readerI hope someone can help me with my question. I have programmed an ADC1 on a STM32F103 with the following functions activated:Continues conversion modeScan mode with two channels A0 And A1 DMA to an array in memory ADC_data[2]( ADC Interrup...

WOGoos by Associate II
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Resolved! Example for using DAC on STM32

Hello,I'm working with the NUCLEO-F722ZE EVB on STM32CubeIDE.I'm Looking for a C example that explains how to use the device's DAC (Digital to Analog Converter)

skon.1 by Senior
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Why (stm32 discovery) pins are resetting ?

When i use iar embeded workbench its work correctly with out f11 .While it works by itself , its pins are resetting.I want to learn what happening here .Even power is enough.Model : stm32f429COD:CONTROLREAD LDR R0, =USART2_DR         LDR R1, [R...

YAY.1 by Senior
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