Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Hi, I bought me some STM8S103F3 small developent boards from china. Nice stuff. But I would like to make timer 1 channel 1 generate a PWM signal on output C6. This needs some remap of the timer 1 peripheral. Therefore I managed to set the AFR0 bit in...
To connect 'STNRG388A' with 'ST_SMED_Configurator', you need to modify which register?
Hello all. I am looking for an example startup script to perform a few initialization tests.I came to know that in https://usermanual.wiki/Document/CXSTM8UsersGuide.1100875490.pdInitializing data in RAM section there is a startup script.I would like...
Hi, can you please help I am programming my board using STVP_CmdLine.exe utility with the following arguments -ProgMode=SWIM -Device=STM8S105x6 -FileProg={FW_PATH} -verif -no_loop. I need an argument to change the frequency, something like Freq=1800....
Hi everybody, I'm working with STM8S003F3P6 on a custom board, using PB4 as an output. It simply does not work. It is always high. I know it is a true open drain pin, and I provided the pull-up resistor, but it still doesn't work. Look at this image,...
Use ST visual development and all of a sudden I get this message:Failed to launch child process <gdb.exe>>error=2 - "The system cannot find the file specified.
Good day!Started learning stm8l001 MC with SPL libraries, and actually cant find any examples of PWM for it.RWM examples for STM8s was taken and changed according l001 timers and pinouts(Timer 3 - Channel 2 ,PD0),checked bits were installed during li...
Using STM32CubeProgrammer to upgrade from Firmware V2J0S6 to current version always not possible because of "ST-Link not in DFU mode".Why is the target Voltage 0V and how can I check this.I used Win7 and Linux (Kernel Linux 6.1.0-1parrot1-amd64 x86_...
How can we differentiate between Power ON Reset vs MCU Reset initiated by an external watchdog device?I mean is there a Memory Area in STM8AF5288 MCU that retains state after MCU Reset compared to Power ON Reset?I cannot find the source of the MCU Re...
I am using STM8AF62A9. I reconfigured the interrupt vector table, unused interrupts and tests it with TRAP SW with function __trap();Controller jumps into the unhandled interrupt ISR routine, as expected, but in there i doesn't clear the interrupt fl...