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I'm programming STM8 micro controller in STVD. I happen to use an assembly instruction in the middle of code. As shown here
I used a instruction as below

 asm("MOV $00500A,#$3");

But I'm facing with following error

 #error cpstm8 ..\app\sched.c:183(5) missing prototype

Can anyone help me in fixing this?

GShaik
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Learner
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  • Is [tag:gcc] your compiler? Isn't [Cosmic](http://www.cosmic-software.com/stm8.php) your current compiler? If so, use its manual... – LPs Sep 26 '16 at 06:17
  • I'm using cosmic compiler. In it's manual I couldn't find – Learner Sep 26 '16 at 06:21
  • Well, looking at the [tag:gcc] one is not the solution... ;) Look at [this link](http://cosmic-software.com/manuals.php).... – LPs Sep 26 '16 at 06:24

1 Answers1

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For STM8 assembly instruction, you need to use _ before the instruction as shown below

 _asm("MOV $00500A,#$3");
GShaik
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