Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 09, 2013 at 20:07Hi everyone, I have dual quad spi flashes that I need to interface to using the stm32f103. Does anyone have any experience interfacing to dual quad SPI flashes? I was hoping to not have to use the GPIO and bit bangin...
Posted on May 09, 2013 at 16:53Attached are two logic analyzer traces. You can download the software to view them from here:http://www.saleae.com/downloadsWhat you see is that when I use the flash loader demonstrator tool, the connection fails. It...
Posted on April 11, 2013 at 20:30Does anyone know where to report mistakes in STmicro downloads, whether its tools, datasheets, or firmware libraries? I have others to report. The line in SystemInit to reset CFGR3 is wrong. It should read: RCC->CF...
Posted on April 16, 2013 at 15:16I can't find the relevant documents they don't seem to be listed with the product #lmgtfy:-stm32-resources
Posted on May 09, 2013 at 08:50I started using Em::Blocks for my STM32F4Discovery programming. It's a fork of Code::Blocks targeted at embedded programming. I've really been pleased with it so far. It's able to handle the STM32F4Discovery strait out...
Posted on May 07, 2013 at 21:15Hi guys, im trying to use the ADC on my board, but i have a problem, after enable the ADC (ADON=1 ),i have to put ADONS=1 to start the convertion,and i dont know how!?,i was reading the datasheet and tu put ADONS=1 i...
Posted on October 18, 2011 at 01:20TIM9, TIM10, TIM11 be clocked by LSE in the STM32L151. Given this, can they continue to count even in Stop Mode? The motivation for this question is that Stop Mode is described in terms of the HSE, MSI, and HSI cl...
Posted on April 25, 2012 at 17:11This is my code for Transmission :void USART3_tx(void){ USART_InitTypeDef USART_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; /* Enable GPIOB and USART3 clock */ RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART...
Posted on May 08, 2013 at 05:53Has anyone ever tried using the mp3 player on the ChibiOS website? I downloaded the project file, uploaded the prebuilt binary to my board, but cannot get any sound out of my board. I got the mp3 files in the root dire...
Posted on May 06, 2013 at 15:53is it possible to interface stm32f3 discovery kit to Computer through CAN protocol ??if yes please send me the block diagram and driver IC which is to be used .
