Hello.STM32G070CI'm having some issues with the WUF flag when exiting Standby. Exit mode is set to WKUP1 (PA0).I poll the register after exiting standby and in the PWR->SR1 register, the SBF flag is set, but the WUF1 flag is cleared.I also noticed an...
Tip me please why after migration from STM32U575ZIT6Q (evaluation board STM32U5 Nucleo-144) to STM32U575RGT6 (user board) with the same configuration and project code I have problems:FD-CAN works up to 2Mbit/s instead 2.5MFlash programming a fault (t...
I was using HAL_UARTEx_ReceiveToIdle_IT to receive data on modbus. After running for couple minutes without any issues it hits the HardFault_Handler. My registers at the time of HardFualtany help would be much appreciated
I have two input channels which I have to sample simultaneously so I wanted to know what should be the ioc setting for the same? and what HAL commands are used to run ADCs in this mode?
I see that you guys are offering free samples for the new C0 chips. Are these only available for business or can hobbyist have access to these samples? I am working on some home automation devices and would like to try these chips as I am familiar wi...
There is no firmware in the µC! I expected all I/Os to be floating. Some are floating. But PB13 seems to be pull-down is activated. I did not find the reason in data sheet or Reference Manual. What Pins are safe floating after reset?
Hi, I am using STM32G030K6T6 Microcontroller. I need a help for how can i Enable TDR Register and handle the interrupt handler. interrupt handler does not run and I need is Five Bytes data transmit in Uart_DMA. But registers does not wrk properly. I ...
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?
I understand need to send Instruction 0x90, followed by 3 dummy bytes 0x00 to external flash. The rest configuration is OK. The code is as following. This is SPI_INIT function.static void MX_QUADSPI_Init(void){ /* QUADSPI parameter configuration*/ hq...
