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F103: ADC injected scan mode question

Posted on September 24, 2014 at 02:19Hello,I'm implementing a high power buck converter using STM32F103C8. I need to measure voltage on 4 channels during each PWM period. I figured, that i will use ADC injected mode for this. Since PWM is being gene...

Problems using DMA on DAC channel 2

Posted on May 07, 2015 at 11:17I am experimenting STM32F429 on a discovery board. After creating set board settings with STM32CubeMX, I created a few lines to generate a wave on DAC channel 2 using DMA. Everything seems correct in the registers, but...

infor by • Associate III
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How to use HAL_USART_Transmit ?

Posted on May 07, 2015 at 02:06 Hi Guys, How can I use HAL_USART_Transmit ? I've initialized USART1... And I want to transmit a test message on the task : void StartTask02(void const * argument) { /* USER CODE BEGIN St...

Overview of the STM32 IO ports? PWM?

Posted on May 06, 2015 at 18:55Currently in the investigative process of migrating PIC to STM32 I'm pretty early in on the process so go easy on me. My work is mostly CAN but also USB, some switches and LED work. PWM questions: 1. I see the STM32F1...

este00 by • Associate II
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USART application DELAY error on STM32F4

Posted on May 06, 2015 at 21:33I have develop an app and one button is sending the string A. However when i connect the STM32F407 and run the program it only can execute one command line instead of all command under the char A. Is there anyway to ta...

stm32f4 and vcp [com port doesn't show up correctly]

Posted on May 06, 2015 at 19:24Hi, I am trying to use stm32 USB by using the virtual port com.I installed the vcp's driver then downloaded the standard vcp example for stm32f4xx series from st. I opened then the device manager to check for the com p...

d4ng3r09 by • Associate II
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STM32F4Discovery Demo quit working

Posted on August 09, 2014 at 23:18The demo program no longer works on my board. I flashed the audio demo from the STM32F4DISCOVERY board firmware package. After playing with it for a while, I flashed the board with the Demonstration hex file from th...

sfugarino by • Associate II
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