STM8 MCUs

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code upgrade in the field

Posted on July 09, 2014 at 12:11I want to be able to upgrade my SW (for STM8L151) in the field. What are the options - via UART \ SPI \ ?? What do I have to prepare in order to be able to do that (OTP \ Bootloader \ etc....)?If anyone can give me an...

yosefa by Associate
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stvd: one or more breakpoints are not positioned on valid lines

Posted on April 27, 2012 at 15:50HiHere is the bug I found in STVD:While trying to debug a program I set a breakpoint on a line, load the debugger and bam error:one or more breakpoints are not positioned on valid lines.I know this is a valid line, t...

remi23 by Associate II
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How to use Timer in STM8s003K3

Posted on July 04, 2014 at 12:57Hello everybody, I'm newbie at STM8S. I'm using ST Visual Develop Tool. Can anybody tell me how can I use Timer interrupts in STM8s003K3 and if possible someone give a simple template project, it will be very useful f...

tewari by Associate
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Stm8 I2c Data Reception problem

Posted on June 18, 2014 at 07:38hi clive I am using Stm8 for using as i2c slave Device & stm32 as master . From master I am Sending 2 bytes of  Data after  address  Problem i am getting is I am getting Data Only once after that only ist byte of da...

Compiling uIP 0.9

Posted on June 27, 2014 at 16:33I'm trying to get uIP to compile for the STM8. I'm using the Raisonance compiler and keep getting an ***ERROR 107 : ADDRESS SPACE OVERFLOW error. From reading on the internet, people claim that uIP is really small a f...

vance by Associate II
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Timer synchronicity between channels

Posted on November 27, 2013 at 11:42Hello, I am using a STM8L151K6T3 and need for synchronous rectifier purposes two clock signals with the same frequency, which both have to be absolutely of a symmetric rectangle shape. Secondly I do need a possibi...

d23 by Associate II
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Measuring 3 Channel PWM Signal

Posted on March 04, 2014 at 09:00 Hi All I want to measure PWM output of RGB controller with STM8S105 @16Mhz internal oscillator. The PWM signals are phase align and PWM signal frequency is 500 Hz.. PWM signal duty is changing between 0% and...

idurgun by Associate
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Detecting LSE failure

Posted on June 23, 2014 at 14:57I want to detect failure of the LSE using LSE_CSS. Main clock is HSI but LSE clcoks the RTC and provides a 50mS systick via the wakeup interrupt. When not busy the micro executes the HALT instruction to save power unt...