stm32f103 firmware upgrade remotely possible or not
Posted on January 07, 2016 at 11:05How to upgrade firmware of stm32f103 controller using over the air programming?
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Why are the first 2 bytes in each SPI transmission with DMA controller erroneous?
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 ...
Deleted file *.h with CubeMx
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...
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
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...
