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STR91x + Keil = living hell

Posted on January 03, 2013 at 00:40I use the Keil startup wizard to configure the processor initially, then I use the ST91x software library to configure the GPIO port 7, VIC and TIM3 to blink 0xAA on Port7 in the TIM3 ISR, but I'm stucked there for...

istvan by Associate II
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STR912 wierd interrupt handling

Posted on July 24, 2012 at 09:46Dear Colleagues,I have a common interrupt handling issue with a Keil MCBSTR9 eval kit.Everything works fine, but it's just not handling an ISR properly. I'm using vendor given ISR routines, for examplevoid TIM3_IRQHan...

istvan by Associate II
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any other OS available ?

Posted on April 01, 2011 at 16:04Hello, I understand that ST is offering Linux support only. Are there any other SPEAr Operating Systems from 3rd parties available? Thank you, Kersten #os #linux

OPTOCOUPLER CTR:1

Posted on December 10, 2012 at 12:49I used the eDesignSuite for my first time. The design was a flyback converter and the feedback to the controller is solved using an optocoupler but with no reference. It's only specified an OPTO with CTR:1. Can an...

rciurans by Associate
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CAN Bus

Posted on April 10, 2012 at 15:31I try to use an exemple by KEIL, but when i try to debug it doesn't work, my main is : ''/******************** (C) COPYRIGHT 2007 STMicroelectronics ******************** * File Name          : main.c * Author       ...

STR912 PWM via output compare

Posted on October 31, 2012 at 16:51Dear Forum, Is there any way that does not involve an interrupt to use the Output Compare functions of the timers to create a PWM signal? We are using the STR912FAW46 device.In an application we need all the PWMs w...

davidg by Associate
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