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Hi,I couldn't find online a working bootloader implementation of STM32f103C8 based on generated files from CubeMX, i've started porting the F4 DFU to F1, there are two applications: 0x08000000 - DFU Bootloader0x08008000 - ApplicationJump between the ...
In USART block diagram figure, "f" in "Transmit shift register" is missing, giving it a whole lot different meaning... ;)Besides this, the arrows from both "shi(f)t registers" to their respective data registers have incorrect direction. The LPUART ch...
Posted on December 01, 2017 at 21:47Has anyone used the IHM02A1 and got either the project files or the pre-compiled binary and hex files to work? If so, could you please tell me if you did anything to get them to work or did they simply work out of...
Posted on October 24, 2017 at 11:30I use STM32F103, DMA1->CH6USART2 RX and TIM3 TIM3_CH1 both can use this channel.If only USART2 RX or TIM3 TIM3_CH1 to use this channel,it is ok!but how to multi use for two request?thank you very much.
Hi everyone: As a title,I use dma Usart Rx for DMA1 Channel 3,but at the same time, I also use Spi Tx for DMA.So , I must remap Usart Rx from DMA1 Channel 3 to DMA1 Channel 5.I try to use this function SYSCFG_DMAChannelRemapConfig(SYSCFG_CFGR1_USAR...
I recently obtained an STM32F779I-EVAL board and was surprised to find that a copy of the demonstration software didn't come with the kit. Yes, there is a version loaded onto the board, but I would like to look at the software for guidance and anyway...
I have code that runs on the NUCLEO-F767ZI kit and have recently obtained the STM32F7779I-EVAL kit. My program is very simple, it does not do any IO (yet), so I (perhaps naively) thought that just changing the processor type in my IAR Embedded Workbe...
I have trying to implement the in application programming where as to hold the large binary of the application which i need to program into internal flash i use Rx_Buffer mapped in external SDRAM,so when i call HAL_SDRAM_Init() function the flash er...
The JPEG decoder output DMA aborts after a few iterations. In the function HAL_DMA_IRQHandler, the hdma->state shows that it is in abort state. What can cause the JPEG output DMA to abort?I am using the HAL JPEG decoder on a stm32F779, the JPEG decod...
