About PRasm.3

PRasm.3 · 2023-05-16

HeyI have tried to use the option byte to stop the iwdg when i enter halt.I can see that i manage to set the WDG_HALTin option byte 3.But the watchdog still resets the MCU after i enter halt. Please help me, cant i do it? If so then how do i read tha...

PRasm.3 · 2023-06-08

I think i found the problem, but im not entirely sure why.For start watchdog i set the KR register to CC in the code example. If i set it to AA instead everything seems to work as expected. Would anybody know why that change would matter? I guess by ...

PRasm.3 · 2023-06-06

No worries, i just saw you listed as an employee i guessed you had access to the board.Do you know how to get in contact with somebody at st that have access to the chip?

PRasm.3 · 2023-06-06

Any updates @Peter BENSCH

PRasm.3 · 2023-05-25

void halt_test(void) { // switch to 16MHz (default is 2MHz) sfr_CLK.CKDIVR.byte = 0x00; // Setup LED sfr_PORTB.DDR.byte = 0xff; // input(=0) or output(=1) sfr_PORTB.CR1.byte = 0xff; // input: 0=float, 1=pull-up; output: 0=open-...

PRasm.3 · 2023-05-16

i read it back via stm8flash and saw that the bit was set. But good point i will try to read it back runtime

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Stop iwdg in halt mode on STM8L051F3

Re: Stop iwdg in halt mode on STM8L051F3

Re: Stop iwdg in halt mode on STM8L051F3

Re: Stop iwdg in halt mode on STM8L051F3

Re: Stop iwdg in halt mode on STM8L051F3

Re: Stop iwdg in halt mode on STM8L051F3