STM8 MCUs

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

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UART3 in STM8S207 with HSE

Posted on January 09, 2012 at 10:54 Please help me about I use STM8S207 for HSI : I use UART3. I can be control it normally. with follow code --> UART3_DeInit(); UART3_Init((u32)9600, UART3_WORDLENGTH_8D, UART3_STOPBITS_1,UAR...

STVD problem! It gets really slow when compiling

Posted on May 10, 2012 at 14:25Hi,Im using STVD v 4.2.1 patch 2 on my STM8 project, the problem is when I want to compile, it gets stucked annoyingly for around 10 seconds then it starts to save first and compile the codings normally. I couldnt mana...

konay61 by Associate II
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STM8S-discovery

Posted on May 10, 2012 at 16:07bonjour ,je travaille à STM8S-discovery en utilisant STVD je reçois toujours cette erreur lorsque vous essayez de démarrer une version de débogage:Starting debug session...-> Emulator reset (usb://usb)...done.Openi...

Firmware Helpfile

Posted on May 08, 2012 at 10:45Hello ST-Community, I'm searching for a special STM8S-firmware-helpfile. In this file all firmware-functions are listed with arguments etc.. I already downloaded this file a while ago. But I can't find it now. I hope s...

ldues by Associate
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create file interruput

Posted on April 09, 2012 at 20:16i want to create a new source file for interrupt but I don't know how to do? Could tou help me????? STM8S105C6

mr239955 by Associate
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STM8S Cannot write to TIM2->CCMR

Posted on April 26, 2012 at 18:51Hi, I have just recently started developing with the STM8S003F3P TSSOP20 device. I have been working through a number of peripherals, which have gone fine, but have now run into a roadblock. I am using the STVD with ...

fraser by Associate
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Bug in CLK_GetClockFreq, stm8l15x_clk.c, V1.5.0

Posted on April 25, 2012 at 10:19I think this is wrong:CONST uint8_t SYSDivFactor[5] = {1, 2, 4, 8, 16}; /*!< Holds the different Master clock Divider factors */It should be like this:CONST uint8_t SYSDivFactor[8] = {1, 2, 4, 8, 16, 32, 64, 128}; /*...

STM8L152C6T6 EEPROM erasing problem.

Posted on April 24, 2012 at 10:20Dear everyone,When the updating stm8l make use of the swim , Everytime the EEPROM data was erased. I don't know this cause.The download tool is RFasher7. Of course was disable the Erase EEPROM option in this tool.

hansung by Associate
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