Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 09, 2012 at 21:53I'm trying to use a single ADC channel on a STM32L151 using Keil Realview and ST libraries. After enabling the ADC I wait until the ADONS bit is set indicating the ADC is ready to convert but it does not set. Looking ...
Posted on March 20, 2014 at 16:25 USART_SendData(USART1, 12); USART_SendData(USART1, v_dc_int); USART_SendData(USART1, v_dc_fra); If I send only one of the it is received fine. But if I send them all, I only can see the last of them. Do I...
Posted on March 18, 2014 at 22:06Hi, I'm looking how to perform a delay function whith microsecondor milisecande Who can help me ?thank you alot
Posted on March 20, 2014 at 14:26Hi, When generating a project for the STM32F4xx, it incorrectly puts 8MHz into the crystal property of the Keil project. This should be 25MHz as fitted to the board. Thanks Richard
Posted on March 20, 2014 at 13:52Hi, I am trying to use ADC for reading the voltage on pin A4.. I wrote an initialization method, however it get stuck in the last WHILE. Here there is the code: void ADC_Initialize(void) { ADC_InitTypeDef ADC_Ini...
Posted on March 19, 2014 at 10:19I want to build a VoIP Phone ith STM32F4. Does anybody know, if there is a small SIP-Stack that can easily used with microcontroller. Thanks Marc #cross-post
Posted on March 19, 2014 at 10:49Hello,could somebody explain me what is TI mode in SPI? Thank you #ti-mode #spi
Posted on March 18, 2014 at 22:45Hello everyone, i have a few general questions about DMA and i will appreciate the help if someone could answer to my questions. I know it is used to transfer data at high speeds between memory and peripherals, or me...
Posted on March 17, 2014 at 18:51Dear All,I have tested the DAC example on the STM32F429 and I have understood the way using / driving the DAC on the STM32F4. I have tried to create my sample code using the STM32F429 Discovery template, but nothing ...
Posted on March 19, 2014 at 16:08Hello, I have a STM32F100RBT6B board, and I should use some sensors LSM303D with I2C. Just a question: wich is the maximum number of sensors that I can use with an I2C interface? #sensor #i2c
