Forum Posts
STM32F103c8 bxCAN Transmit Problem.
I am tried to send a simple message over CAN, but I got the broken Frame when transmitting, I capture it on a Logic Analyzer(Pic Below), it seems that it is Transmitting but not Correctly.Did I did somting wrong or Did I miss Someting?And here is my ...
What happens when you press reset?
I know when we press the reset in keil or when reset happens the PC should start at 0x000...ideally in my projects and flash is remapped to the start address.But for me when I press reset it is going somwhere to 0x1ffff some stupid thing.And I'm unab...
Resolved! STM32F103 - IAP (In Application Programming) - Clock and Speed?
Currently have a STM32F103 running HSE + pll with a SysClk of 72 mhz.I want to use one of the upper flash memory blocks for storing application information - which means I need to erase and program the flash memory from my application (I do this all ...
Resolved! STM32F746ZG JTAG Connection Failed
Hello, I have two Nucleo-STM32F746ZG development boards daisy-chained together via their JTAG pins (refer to below diagram). When connecting a JLink Plus debug probe to the microcontrollers and attempting to debug the second development board in the ...
Resolved! STM32G0B1RE - How to switch to bank2 in dualbank mode?
I use this code to switch to bank2 after downloaded fw image in bank2. I have verified that the first address is (stack pointer) is pointing to the SRAM. But still it starts the code in bank1.Is there any example that I can follow? /* Unlock op...
HAL_UARTEx_ReceiveToIdle_DMA losing bytes when receiving from YAT on Windows, but not when using Termite.
I'm using a STM32F103C8 MCU, in UART2 with DMA, I lose many bytes when I send data to UART using a FTDI with YAT terminal. However when using Termite terminal I lose no data. My guess is, YAT sends data somewhat slower than Termite. If that's the cas...
Resolved! Nucleo-F411RE NSS pin does not go to High (SPI)[SOLVED]
Hello,I am following a course on Udemy ("Mastering Microcontroller and Embedded Driver Development" if that matters) and I try to set my Nucleo as SPI master.I set up the SPI but the NSS pin does not want to go high when I enable the peripheral.A wor...
