SPI1 shared ?
Posted on March 18, 2016 at 09:08Guys, Is it possible if I share SPI1 from STM32F107VC6 for SDcard and VS1053 ? Any idea ? Thanks
Forum Posts
stm32cubemx init SDRAM in STM32F429NI
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 ...
STM32F030CC stm32f0xx.h configuration
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...
STM32F0: UART breaks down
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, &...
STM32F4discovery + SDIO + DMA + FatFS = low write speed
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...
STM32F4 CAN SCE Interrupt
Posted on February 25, 2016 at 16:30Hello, I am trying the SCE Interrupt on the STM32F429ZI microprocessor. In a interrupt trasmission the controller detects a possible error and it sets the SCE interrupt. Instead, if I switch to a polling transmiss...
STM32F746ZGTx DWT Issue
Posted on March 17, 2016 at 13:22 Hi, I'm trying to get the value of the CYCCNT in a STM32F746 Nucleo Board. Code is as follows: // Configuring DEMCR & CTRL registers CoreDebug->DEMCR &= ~0x01000000; CoreDebug->DEMCR |= 0x...
STM32F407 Ethernet stops working after being working for a while (Discovery+Expansion Boards)
Posted on March 15, 2016 at 12:49Hello everyone, I'm using the STM32F407 Discovery Kit with the Expansion Board Discover-MO:) (DM-STF4BB) with ethernet. The ports and clocks initialization are based in the code generated with Cube MX. The system is ...
STM32F4 MMC support
Posted on March 16, 2016 at 11:21Dear support, looking at this forum there are several request about MMC support on STM32. I wonder whether ST is going to release a working driver for this kind of devices. Thank you in advance. #stm32-mmc
STM32F4-Discovery ADC+DMA double buffer
Posted on March 16, 2016 at 16:40 I'm doing ADC + DMA on my STM32F4 Discovery. I have an array (arraySize = 20000) where the data from the ADC peripheral (PA7) is continuously sent to my RawADC array with a buffer size=arraySize=20000 (20000 * 16bi...
