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STM8 MCUs

Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.

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COSMIC checksum and linker issue

Hi !I already had some checksum problems with older versions of COSMIC. They have been fixed by COSMIC.btw; Do not set breakpoints inside code while running checksum functions...Now I have a new issue:STM8S207SB with modsl setting.I like to use one o...

hjs by • Associate II
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  • 2 replies
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Unable to communicate to external peripheral device using I2C.

I am using STM8L Discovery board, and want to communicate with external memory and humidity sensor which requires I2C protocol for communication.I am using STM8l15x standard peripheral library, but unable to communicate. I found the following problem...

NPaba by • Associate II
  • 4605 Views
  • 13 replies
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stm8s103f3 : Getting Tries exceeded with stlink ubuntu

HiI am using stm8s103 controller and stlink programmer on Ubuntu.I have configured the system with SDCC for STM8S controller. I am getting following error while writing binary in flash. Following is the error i am getting,Determine FLASH area Due to ...

SS.Sagar by • Associate III
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  • 1 replies
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STM8-S08-DISCO SWIM error 30006

I get a swim error [30006] when trying to connect to an unmodified STM-S08-DISCO board (configured for S001J3). I viewed the SWIM signal at pin 1 of the socket and the voltage levels do not look valid. It is powered by USB and the STLINK LED does f...

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