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Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Software reset (cold reboot)

Posted on November 15, 2013 at 18:36Hi, I'm looking for the proper (standard?) way for cold rebooting an STM8. I see that the first interrupt handler in the interrupt vector is what is called on startup. With my COSMIC compiler, the name of that fun...

shabbyx by • Associate II
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ATOMTHREADS RTOS for STM8 compiling error in IAR

Posted on December 11, 2013 at 14:16Hi,I have downloaded an opensource RTOS for STM8 from the below locationhttp://cloud.github.com/downloads/kelvinlawson/atomthreads/atomthreads-1.3.tar.gzFollowed the instructions to build the project, I got the be...

rajesh2 by • Associate
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SPI disabled?

Posted on December 11, 2013 at 12:16Hi,I am using STM8L152C6. It is required to configure the SPI in the Master mode bi-direction communication.I used the following library functions to perform that:CLK_PeripheralClockConfig(CLK_Peripheral_SPI1, ENA...

design by • Associate
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doubts about how to start the PC @8080

Posted on December 10, 2013 at 23:55Hi guys, I have posted a doubt in stm8-discovery...but due to none response, I am trying to post it here...   this is the problem[DEAD LINK /public/STe2ecommunities/mcu/Lists/STM8Discovery/Flat.aspx?RootFolder=/pu...

lmx1 by • Associate II
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  • 1 replies
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STM8L156C6T6 - clock to gpio

Posted on December 10, 2013 at 13:05Hi everyone, I need to interface my ST with an external chip and I need to provide clock to this chip as well. Can someone tell me how to do it? I mean: is it necessary to use a GPIO or is there another way? Thank...

gibba by • Associate II
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  • 3 replies
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Error writing to data EEPROM using @eeprom

Posted on December 06, 2013 at 21:36I have a STM8S207 board and I'm using STVD version 4.3.3 with the Cosmic compiler.  I am trying to use the @eeprom directive for writing/reading the data EEPROM and my system hangs when I try to write the data.  H...

bevenson by • Associate II
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  • 3 replies
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Struct initialisation in Cosmic compiler

Posted on December 02, 2013 at 14:10Hi there I'm currently using the 32k Special EditionCosmic compiler for STM8, version 4.3.11. There seems to be partial support for C99 features, but there doesn't seem to be support for ''designated initialisers'...

jro by • Associate III
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Cosmic _checksum16() problems

Posted on December 05, 2013 at 10:28Hi folks Couple of questions about the _checksum16() function. I've kind of got it working, but: I have to put in an ''extern int _checksum16(void);'' declaration of my own - I can't for the life of me find a he...

jro by • Associate III
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  • 4 replies
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