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...
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...
Posted on February 25, 2015 at 00:41 /* * For when you don't want a triangle wave or random noise. */ HAL_StatusTypeDef HAL_DACEx_NoWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel) { /* Check the parameters */ assert_param(IS_DAC_CHANNEL(C...
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...
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...
Posted on May 03, 2013 at 09:02I want to interface winbond W25Q64BV SPI flash with STM32F103VE running at 24MHz. I was able to perfectly read the status registers and ID's of flash using commands 0x05,0x35,0x9F,0x4B,0x90,0xAB. But I am not able to e...
Posted on April 18, 2011 at 15:29SPI reading data from external flash? #spi
Posted on May 06, 2015 at 13:44i am having stm32f429 discovery board with uclinux running. i am facing problem is that once board booted proprly and got board console,if am trying to create any file,it always tells write permmission error.then i che...
Posted on May 06, 2015 at 00:27I updated CubeMX and installed the new 1.2.0 firmware for the STM32L1 family earlier today. However, CubeMX won't migrate existing projects or create new projects using the new firmware package. Even after deleting 1...
Posted on May 04, 2015 at 06:42Hello everyone,Nowadays, I'm trying to figure out how the FIFO of DMA works. But get stumbled with the DMA memory to peripheral mode with FIFO enabled.Firstly, the STM32F4 ''RM0090 Reference manual'' P.219 ''Memory-to-...
