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I have a project using all custom code (not HAL) in which I have two 6 byte SPI DMA transactions running periodically based on timers. It's set up so I can even pause the main CPU and these transactions will continue. I've found that in certain condi...
Board: STM32 NUCLEO F103RB (MB1136 C-01)Wire cable with ESP8266: UART1_tx (PA9) -> RX_ESP8266 and UART1_rx (PA10) -> TX_ESP8266Hi all,I try to send AT command between board and ESP8266, without success.I send the command but I don't see no reply. The...
Hello, I need to implement a serial communication between MCU such as STM32F4xx or STM32F2xx and a Time Delay DS1023 but its datasheet doesn´t mention any standard communication protocol such as SPI.Could i use three GPIOs as Serial Input, Serial Out...
I am working with QuadSpi and external Flash, I see that there is a BSP for the mt25ql512abb. Does the mt25ql512abb MCU component repository also include MT25QL128ABA? Using a stm32h750. Thanks!
I am currently working for the interface controller and it interface the two different CAN speed.But sometimes the received CAN buffer looks is overwriting with new messages under high CAN messaged load conditions.These are FDCAN1 and FDCAN2 setting ...
I am using the DMA to transfer data from UART 1 (Channel 2) and UART 2 (Channel 4). Every once and awhile the data seen on UART 2 which has a lower DMA priority will be "corrupted" by the UART 1 data. I know this because when I disable UART 1 routine...
I have a STM32H7 with it's FMC signals hooked up to an FPGA in order to allow the microcontroller to peak/poke into FPGA registers. I had a FIFO in this address space that, if read, would automatically increment to the next value. I was noticing on...
Hai,https://github.com/eclipse-threadx/threadx/tree/master/test/tx/regression From that link i want to try running one of the test cases from the repo. I have STM32L496zg-p board and stm32cube IDE 1.15.1 version. I want to add threadx manually from ...
Tried to write a basic ltdc test not using hal and wen I pause the debug wen changing a ltdc register it disconnects and says could not be halted whats going on
I am using the STM32U073RBT6. I want to output DAC using the internal reference (2048mV), but the output is based on VDD_A. Can you provide a specific example of how to use it?Summary: How to output DAC using the internal reference (2048mV) to PA4 an...
