STM8 MCUs

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Type conversions

Posted on November 22, 2010 at 19:15I am using the STM8S-discovery card and I want to convert a long to a floting point and also a float or double to an ASCII  string.  If I use a very common conversion such as atof to convert a string to a float it...

carnett1 by Associate II
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Stm8s + pressure sensor

Posted on November 19, 2010 at 14:50Hi,i'm new in developping , so i was wondering if anyone can help me developping the code of a pression sensor relied to the Stm8s.Can anyone give me the functions and pins to use.Thank you.

kinggnl by Associate
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current on smtss-105c6

Posted on November 18, 2010 at 22:43I would like to find the spect sheet for stm8s 105c so I can see what load current is availabile on the i/o ports.  charles

carnett1 by Associate II
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UM0845.pdf

Posted on November 15, 2010 at 17:54I have downloaded some PDF files from ST but now I need to download LM0845.pdf and they changed their web site and I cannot ind that file.  Can anyone help me?  Please give me the link to that file or the links to...

carnett1 by Associate II
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beeper again

Posted on November 12, 2010 at 20:24I am suing hyperterminal.c and beep.co and I set AFR7 to alternate = beep.  The problem is when I turn the beeper on at 2Khz I do not get anything on PD4.  Should I  deinitialize Timer 2?  I tried but there is no ...

carnett1 by Associate II
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beeper on stm8s-discovery

Posted on November 12, 2010 at 19:20I am using hyperterminal.com and stm8s_beep.c and when I go thru the hyperterminal toturn on th ebeeper at 2Khz I go nothing accross the piezo sounder.  I even look at itwith a scope and nothing.  What sould I see...

carnett1 by Associate II
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I/O PORTS

Posted on November 06, 2010 at 23:34Dear, I need your help about...I'm programing by asm, I need to use the outputs ports to control lcd numbers. i don't know how to do to prepair the port to do output port. I don't understand the port configuration...

Port pin number confussing to me

Posted on November 08, 2010 at 19:40In UM0817 Page 12/17 it shows the LED on POrt D0 but it is Port D pin 1 even though it says PD0.  Is that true for all Pin numbers and ports?

carnett1 by Associate II
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GPIO_Mode etc

Posted on November 08, 2010 at 17:56I see GPIO_Init (GPIOD, 0x01 , GPIO_MODE_OUT_PP_LOW_FAST) and I undersstand that it is poert D1 seet to PUs/hPull the output can drive or sink a load and it starts off at Low. but does is the frequency  [10Mhz} me...

carnett1 by Associate II
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