STM8 MCUs

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STM8L152C6T6 i2c communication

Posted on August 18, 2014 at 14:05 My discovery board  does not communicate with 5v i2c devicei am checking the PORT C 0th pin as gpio pin it does not work.But other pins are working correctlyhow can i solve that problem?Thanks

vtec by Associate
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Help me on ST Visual Develop!

Posted on August 13, 2014 at 04:32I have problem when I use ST Visual Develop  to debug a program on my STM8S board. I don't know how to fix it.Can you give me solution?Thanks you so much

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use STM8S's I2C to read DS1302 questions

Posted on July 11, 2014 at 03:13I use STM8S105C6 to read DS1302;I have try the ways in the datasheet to read the DS1302's data, but it  was fail;STM8S105C6  need  ACK signal ,but DS1302 can't output ACK signal ;How can I do it;Thanks for your reply ...

timerc by Associate
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run menu disabled in ST Visual Develop

Posted on August 01, 2014 at 12:09I'm using STVD+cosmic compiler and STM8s-discovery board, i test a little bit and go away for a long time.After i change the new computer and install STVD, cosmic,plug the USB cable to board , the board running fine...

ekpol by Associate II
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Template for STM8AF

Posted on August 01, 2014 at 18:11Hi.I'm a student and I'm working with the STM8A Discovery Boards (STM8AF and STM8AL) and I use IAR.I'm looking for the ''Project_Template'' directory. Where can I find it?Are there simple examples to begin with thes...

getting started with STM8S003F3

Posted on July 04, 2014 at 14:17I have to get started for STM8S003F3. I have made a custom board.1. What debugger to choose?2. What IDE, freeware preferably for c language3. Any example code to get started

UART3 won't send data

Posted on July 29, 2014 at 21:28I'm using UART3 for RS-485 communications (I have a B&B RS-232 to RS-485 converter connected between the PC and the board). The trouble is that the UART3 won't ''send'' the data unless I put a debug break-point shortl...

vance by Associate II
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