Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 07, 2013 at 21:54Hi, I am using the Discovery F3, I am trying to interface with an SPI port device which requires a 32 bit transfer and 8 bits for address, in the data sheet, the data size is between 4 and 16 bits. I would know if ...
Posted on October 06, 2013 at 03:28 I'm using a DIY development board for STM32F405RGT6, with an 8MHz HSE. I've used the clock configuration tool from ST to generate the system_stm32f4xx.c file such that the clock is configured to 168MHz using t...
Posted on February 22, 2012 at 17:14Dear All, I have two separate STM32F103's communicating to each other by SPI. I've configured one as a master & the other as a slave. I'm using DMA to automate the SPI transfer. I've used the ST Library (3.5.0) e...
Posted on October 12, 2013 at 18:48Hello, in fact I've been working on the STM32F3 Discovery Board and I could generate a PWM signal. But there is still something I couldn't understand, which is how to calculate the prescaler value according to the ...
Posted on October 12, 2013 at 18:10 I want to write function using timer 2 for have millisecond in STM32F103 I just don't know why this doesn't work! TIMER2 config: void config_TIM2() { NVIC_InitTypeDef NVIC_InitStructur...
Posted on October 11, 2013 at 20:44 hi, below is the code i wrote just to change the states of pins PA10, PA11, PA12 and PA even though pin PA10 and pin PA15 gives the correct output to the functionsGPIO_SetBits() andGPIO_ResetBits(); PA11...
Posted on October 11, 2013 at 18:12thank you Cliveand just another problemwhat about structures? how should I declare and use STRUCTURE in multiple .C files?
Posted on October 03, 2013 at 07:34Hi everyone, I am currently using mb950 revA board based on STM32w108cc on some WSN demos. I have noticed that, mcu resets itself after pressing pushbutton with a duration of 4-5 seconds. (except reset button) Hav...
Posted on October 09, 2013 at 14:32HiPlase sample code for chip ds1307from lcd
Posted on October 11, 2013 at 09:54Hi, I have USB virtual com port working fine, with the demo code, it appears as ''STMicroelectronics Virtual COM Port'' in the Windows device manager.Is there some way I can modify the text so I can make it show <m...
