STM32G4 USART - Busy Flag and Timeout operation
How does the (USART_ISR) BUSY flag get reset? The data sheet indicates "end of reception," but that is not defined. Is it an end-of-frame, idle event, or something else?
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Resolved! STM32H573 SPI clock not working
I am following a basic example from stm32: Getting started with SPI - stm32mcuI follow the steps for setting up SPI master with polling (Blocking mode). I did make sure to select the board STM32H573 DK instead of the one listed in the example.I initi...
Unable to communicate between two Nucleo board using SPI
I am writing sample demo Application to test data transfer between SPI Master(Nucleo F411RE) and SPI Slavee(Nucleo H755ZI-Q) device.Master SPI:/**SPI2 GPIO ConfigurationPC2 ------> SPI2_MISOPC3 ------> SPI2_MOSIPB10 ------> SPI2_SCKSlave SPI:/**SPI1 ...
DMA: last written buffer position?
DMA buffer 32 words, ADS converts 4 channels in scan mode.So every 8 ADC-starts DMA will start at buffer[0] (circular buffer is ticked).CubeIDE HAL is being used.How do I find out / look up the buffer offset most recently written to?
LTDC + DSI Video Mode - No Display
I am attempting to display to an ILI9881C based panel. After successfully initialising and testing the panel using DSI only, I am working on DSI Video mode to pull data from a frame buffer via LTDC.I have the DSI configured as follows static void MX...
Resolved! Executing a Program Spanning Both Bank 1 and Bank 2 on STM32G0
I have a structure that starts from my own bootloader, and I want to jump to the application. My question is similar to the one in this thread: Is it possible to keep dual bank active and executing the whole FLASH? I am using the STM32G0B1RE microco...
Resolved! Persistent data surviving re-programming within CubeIDE
Hi All,I'm sure this has been discussed before - and there's probably a solution out there, but for the life of me, I can't find it.So here's the situation.I have a large (~256K) block of graphics data, that sits within its own designated sectors at ...
Resolved! STM32L053 GPIO Outputs not working
Hi,We have a custom design based on STM32L053C8U8 with the pinout mapping as image attached. The GPIOs setting and initialization code is generated by STM32CubeIDE version 1.17.0 and companion CubeMX . however, the GPIO level the output pins are not...
Interrupts not working after Bootloader jump
Hey folks,I am using the STM32G0B1RE board for my development and am currently working on a Bootloader application. I have successfully implemented the jump from the Bootloader to the main application. The main application initializes correctly and e...
Resolved! Any TSSOP-20 with OSC_OUT pin?
Is there any STM32 in TSSOP-20 package with OSC_OUT pin for use with a crystal oscillator?Mark Jordan
