Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 11, 2014 at 17:30 Hi, I am using trying to use the ADCs on the STM32f4vgt6 with the DMA Controller in continuous conversion mode. I have this chip mounted on a custom board and I am using 8 ADC channels. Below is my in...
Posted on September 11, 2014 at 19:35 I'm trying to get SPI1 up and running with STM32F4 as a master. This was the source code / tutorial. The only changes are: MOSI is on pin PB5 instead of PA6 in the example and CS is on PA4 instead of P...
Posted on August 27, 2014 at 18:41To get data from multiple channels for any ADC, what function should i use?For egIf i configure my ADC with the following : ADC_RegularChannelConfig(ADC1,ADC_Channel_0, 1,ADC_SampleTime_1Cycles5);ADC_RegularChannelC...
Posted on April 01, 2013 at 12:21I have installed Windows 8 Pro K on my PC.0I can't install your up-to-date ST-Link driver.And I tried several times as your suggestion like below, but I have failed all./public/STe2ecommunities/mcu/Lists/cortex_mx_s...
Posted on September 10, 2014 at 00:13I'm trying to get data from the usart by waiting for RXNE to get set, but somehow it doesn't ever happen, and it gets stuck forever waiting. An equivalent program on PC communicates just fine with the same endpoi...
Posted on September 10, 2014 at 16:44I have developed a simple application to test GPIOs, SPI, UART on the STM32F4 Discovery dev board (a modified demo application from the included Discovery demo V1.1.0). The demo application uses the STM32F4xx_Std...
Posted on July 02, 2014 at 06:16 I am using SPI1 with HAL low level drivers, STM32CubeF4. I have used the following SPI configuration:- SPI_HandleTypeDef hspi; hspi.Instance=SPI1; hspi.Init.Mode=SPI_MODE_MASTER; ...
Posted on September 09, 2014 at 11:52I implemented the ADC with Dual Regular simultaneous mode on the STM32CubeF4 library. I have problem on the initialization, seem it does not correctly. I tried to read Vref on the ADC1 and the ADC value on the AD...
Posted on September 10, 2014 at 22:43 Hello guys, I am having some problems with the following code: void RTC_Configuration(void) { RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC_TimeStructure; RTC_DateTypeDef RTC_DateStructure; NV...
Posted on September 10, 2014 at 16:33 Hello, For a datalogging appIication (STM32F401 Discovery), TIM2 is used as an interrupt for ADC sampling rate . /*---------------------------------------------------------------------------- C...
