STM8 MCUs

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Bootloader not responding

Posted on October 04, 2014 at 12:31I'm using STM8L151G6 in a device. I've erased program and data memory using STVP and set bootloader checks 1 and 2 in option bytes (although as i understand this is not necessary since there is no data at address 0...

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dscdsc by Senior
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pointer problem (sdcc assembler)

Posted on September 26, 2014 at 16:37HelloWith the code below, i get returned an incremented caracter it self , the pointer is not,is it normal ? meaning my code is wrong . i mean i get U not O ...Or should I file a bug at sdcc comunity? ldw X,&shar...

remi2 by Associate II
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GPIO pin not driven high

Posted on September 04, 2014 at 14:58Hello, Ich have a question. I am connecting the output pin (PC7) of STM8S003K3 to input pin (PC7) of STM8S207S. When I set the pin to high, I do not see the input pin PC7 (as interrupt input) of STM8S207S goes to...

huck by Associate II
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pointer or stack problem?

Posted on September 23, 2014 at 17:41I'm not even sure what to ask so I'll explain the problem as best I can. I did search everywhere for an answer. Anyway, I have an embedded project with a STM8S208C8 micro. I developed the project in C using ST Vi...

crc ccitt 16 bit for stm8s207

Posted on September 19, 2014 at 09:57hello please may i ask if there is a program availabe in assembly language for calculating the crc ccitt  with x16+x12+c5+1 many thanks marc debruyne #crc

stpm10 calibration how to do it.

Posted on September 18, 2014 at 08:51I have the vrms and irms and frequency present in the stpm10 . But to get it into readable format like 223v and .5mA current how to do it. There will be a procedure.The procedure given in the stpm10 data sheet is...

anil by Associate
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Help me get string for stm8l152c8 through usart communication

Posted on September 13, 2014 at 08:33I'm trying to get a string from usart to stm8l, but when i got 2byte char, the RXNE is clear, and i can't get anymore char.My code is:main{    int8_t count = 0;    getdata  = '''';    while(1)    {        getdata...

chuanut4 by Associate II
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Using COSMIC C - trying to understand Clock setting

Posted on August 29, 2014 at 16:00Hello there, I am playing with my STM8s Discovery board but unable to set the clock properly. Can someone please put some light on what I am doing wrong. My code is as follows:---------------------------------------...

Not Able to drive GPIO pin on STM8L Discovery board

Posted on July 31, 2014 at 12:54Hi ,I am not able to see any voltage changes on GPIO pins of stm8l discovery.I have written the code, its compiling properly and i also could see the ODR register changing its value .I am using STVD and cosmic compile...

sachin2 by Associate
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