Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 18, 2016 at 23:11Hello,I have STM32F429I-DISCO and STM32F429I-DISC1. I am using same program on that. Sending usart data works great on both, but receiving data on disco usart interrupt work and on disc1 doesn't work...There is my u...
Posted on February 29, 2016 at 22:04What do you thing about something like switch which can connect any peripheral io's to any package pins? especially in small packages? #io-pins-matrix-switch-peripheral #io-pins-peripheral-flexibility
Posted on January 07, 2016 at 11:05How to upgrade firmware of stm32f103 controller using over the air programming?
Posted on March 16, 2016 at 10:52 I'm working with the Discovery Development Board and I am trying to use the DMA-controller with my SPI-bus in order to support 5-byte continuous transfers. I have assigned SPI1 as my master and SPI2 as my slave ...
Posted on March 16, 2016 at 14:47Hello,i'm using CubeMx 4.13 and I have this problem :Sometimes one file *.h generated by CubeMx is deleted when regenerating the project.In the Project settings in Code generator i use 'Generate peripherals initaliza...
Posted on March 18, 2016 at 09:08Guys, Is it possible if I share SPI1 from STM32F107VC6 for SDcard and VS1053 ? Any idea ? Thanks
Posted on March 03, 2016 at 07:28Hello.CubeMX not correct settings SDRAM, when use 2 chip.CubeMX create next not work code:/* FMC initialization function */void MX_FMC_Init(void){ FMC_SDRAM_TimingTypeDef SdramTiming; /** Perform the SDRAM1 memory ...
Posted on March 16, 2016 at 14:09 Hello all. I am trying to configure UART interrupts, but I can't seem to find where/how to define which MCU am I using. When I made the project I chose the STM32F030CC which I am using, but in stm32f0xx.h fil...
Posted on March 18, 2016 at 08:17STM32F030x8, HAL v.1.5.0, UART Receiving by pollingIf I take byte from RDR reg and reset RXNE rarely UART gets next byte, UART breaks down, and RXNE doesn't SET never (I do it by func HAL_UART_Receive(&RS485Handle, &...
Posted on December 25, 2015 at 15:17Hello everyone.I'm trying to accomplish write speed above 6 Mbyte/sec on a Micro SD card using the STM32F4discovery. However, now I have only ~5.5 Mbyte/sec that is not enough for my purpose.My configuration is:MC...
