Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
The chip is stm8s103f3p6, and I wanna use lsi as clk and tim4 to make a timer, there are two strange things happened. when I set prescaler to TIM4_PRESCALER_4 and ARR to 32, I thought it should interrupt every 1ms (128k/4/32=1kHz), but it seems brea...
Hi,I am developing an IAP for one of my project.In that the bootloader and the application using interrupt vectors.How can I seperate the interrupt vectors for application as well as bootloader. How to relocate the interrupt vectors in STM8?T...
Hello,First off, I'd really like to thank the community for being there to help, and I really appreciate any help or guidance offered. I am trying to put an STM8S103F3 MCU into wait mode until an external interrupt on port A triggers. I make the asse...
1. Table 26 of STM8S001J3 page 49 of 85, shows current consumption in halt mode is 4.5uA typical, but when I put MCU in halt mode, i got current in 1mA range. Dont understand why?2. I have broken small breakout board from stm8-so8-disco of STM8S001J3...
Hello,Is there a way to detect if debugging session is active (eg. IAR debugger is attached)?Datasheet says DM and SWIM registers are only accessible from SWIM interface, not from STM8 bus.Unfortunately IAR doesn't like the WFI instruction during deb...
I am running code overnight using the STVD debugger and an STM8S discovery board as the interface. After many hours the debugger loses connection to the target. "Stop Program" is grayed out under the "Debug" menu. The "watch" variables are not bei...
I would like to use 2 ADC channel in my program (0,3) using STM8S105C6. I tried to use ADC scan mode and tried to read buffer. it seems that it reads channel 0 and channel 3 for the first run but with change in analog volatge on both channels , only ...
Hello,I would like to use the STM8L001J3. I am very new with STM8 family. I used to using STM32. STM8L001J3 seems to be great for my application, i started to draw the schematics but i wonder how to connect the debug probe. For VCC, VSS, and SWIM pin...
Hi,How to reset the stm8s001j3. Im using STVP. Im leaving the Pin8 SWIM free. But still did not able to reset it.