RM0444 rev. 5, sec. 29.3.4 and RM0490 rev. 3, sec. 21.3.4 both employ only WDGTB[1:0], but WWDG_CFR description mentions WDGTB[2:0] with eight different prescaler settings. So actually two or three bits?
After receiving by master the last byte a new transmit is started (CR2.START set) from within the last ISR.RXNE ISR handler call with CR2.AUTOEND set.As a result, ISR.STOPF flag gets set and it does not get cleared setting ICF.STOPCF. Peripheral jams...
STM32CubeL4, v1.17.2 in function HAL_UART_IRQHandler() at line 2524.When handling bus ideal situation, there is no condition to prohibit calling the callback if nb_remaining_rx_data = huart->RxXferSize/2. So, both Dma half transfer complete and bus i...
It doesn't work even when I manually do the build just before launching.It doesn't work properly when checked either, because the build process is repeated each time although it's completely redundant, since the executable file is built and there are...
I am compiling for the STM32C031C6 (development board)I have optimization set to -Os because otherwise we are not going to fit a simple stack.In normal compilation mode everything is working as expected. (except for a bug I am chasing now)So I have 2...
Making a port from F334 to G474 controller, used CubeMx 5.3 to do 1 PWM using HRTIM CHA 50% duty as a test and got a this error during compile.
In some places the register name "FTHLV" is typed wrong:The right register name is "FTHLV": In STM32 CubeIDE the name is wrongly spelled "FTHVL": In the Reference Manual RM0468 (Page 2227) it is one time called "FTHLVL": And in another Diagram (Page ...
Step to reproduce :In cubeMX:Select NucleoU575ZI.Clean all pinSet OCTOSPI to QSPI (see code below)Configure GPDMA (see code below)/* USER CODE BEGIN Header */ /** ****************************************************************************** * @f...
There's no such register in LPUART.Seen also in RM0394, maybe will present in other RMs of that era, too.JW
HAL_SPI_TransmitReceive_DMA() can lead to non-functional DMA when the following happens:RX DMA state readyTX DMA state busyHAL_SPI_TransmitReceive_DMA() gets calledThe result is that RX DMA will become busy and never recovers due to the logic in line...