Added energy estimation, disabled IRQs for A/D converting as it used close to 100% CPU time
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: irq.c,v 1.2 2007/03/21 23:23:43 adamdunkels Exp $
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* @(#)$Id: irq.c,v 1.3 2007/05/22 21:01:32 adamdunkels Exp $
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*/
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#include "lib/sensors.h"
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#include "dev/irq.h"
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@ -45,28 +45,34 @@ static unsigned char adcflags;
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interrupt(PORT1_VECTOR)
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irq_p1(void)
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{
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ENERGEST_ON(ENERGEST_TYPE_IRQ);
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if(sensors_handle_irq(IRQ_PORT1)) {
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LPM4_EXIT;
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}
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P1IFG = 0x00;
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ENERGEST_OFF(ENERGEST_TYPE_IRQ);
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}
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#endif
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/*---------------------------------------------------------------------------*/
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interrupt(PORT2_VECTOR)
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irq_p2(void)
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{
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ENERGEST_ON(ENERGEST_TYPE_IRQ);
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if(sensors_handle_irq(IRQ_PORT2)) {
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LPM4_EXIT;
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}
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P2IFG = 0x00;
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ENERGEST_OFF(ENERGEST_TYPE_IRQ);
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}
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/*---------------------------------------------------------------------------*/
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interrupt (ADC_VECTOR)
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irq_adc(void)
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{
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ENERGEST_ON(ENERGEST_TYPE_IRQ);
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if(sensors_handle_irq(IRQ_ADC)) {
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LPM4_EXIT;
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}
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ENERGEST_OFF(ENERGEST_TYPE_IRQ);
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}
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/*---------------------------------------------------------------------------*/
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void
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@ -110,8 +116,8 @@ sethilo(void)
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interrupt for each sequence of conversions. */
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for(c = 0; c < 8; c++) {
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if(adcflags & (128 >> c)) {
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ADC12IE |= 128 >> c;
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ADC12MCTL_NO(7 - c) |= EOS;
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/*ADC12IE |= 128 >> c;*/
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/* ADC12MCTL_NO(7 - c) |= EOS;*/
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break;
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}
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}
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