From 2aa5fe3e1b1de7a8d6ed0d6c80a1ecab92ac1c88 Mon Sep 17 00:00:00 2001
From: Edward Longman <el7g15@soton.ac.uk>
Date: Tue, 9 Jul 2019 19:11:25 +0100
Subject: [PATCH] Force the interrupt type for unkn. reason and setup main to
trigger the timer for the first time, only gets to the first time and then
sticks in LPM0,
---
source/lib/hal_mcu/hal_fr5_timer.c | 6 ++++--
source/test/min2.c | 19 ++++++++++++++++++-
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/source/lib/hal_mcu/hal_fr5_timer.c b/source/lib/hal_mcu/hal_fr5_timer.c
index 2bc3fbf..2081775 100644
--- a/source/lib/hal_mcu/hal_fr5_timer.c
+++ b/source/lib/hal_mcu/hal_fr5_timer.c
@@ -289,13 +289,15 @@ unsigned int hal_timer_wait(unsigned int time) {
* @return void
*
*/
-HAL_ISR_FUNC_DECLARATION(timer_a1_isr,TIMER_A0){
+//HAL_ISR_FUNC_DECLARATION(timer_a1_isr,TIMER0_A0){
+void __attribute__((interrupt(TIMER0_A0_VECTOR),used)) timer_a1_isr(void){
//#pragma vector=TIMERA0_VECTOR
//__interrupt void TIMERA0_ISR(void) {
/* Any access, read or write, of the TBIV register automatically
* resets the highest "pending" interrupt flag. */
- switch( __even_in_range(TAIV,14) ) {
+ P1OUT ^= BIT1;
+ switch( __even_in_range(TA0IV,14) ) {
case TA0IV_NONE: break; // No interrupt
case TA0IV_TACCR1: // Used to wake up radio from sleep
timer_event = TA0IV_TACCR1;
diff --git a/source/test/min2.c b/source/test/min2.c
index d3ce675..9f60a9e 100644
--- a/source/test/min2.c
+++ b/source/test/min2.c
@@ -70,7 +70,24 @@ void main (void)
idle_counter=main_time_counter;
ee_printf("Cnt:%3i\n\r", idle_counter);
ee_printf("TA0CCR:0x%4X\n\r", TA0R);
- _delay_us(100000);
+ //Allow the UART to finish
+ _delay_us(1736);
+ //Toggle LED, wait Toggle again
+ P1OUT ^= BIT1;
+ TA0R = 1;
+ TA0CCTL1 = CCIE; // interrupt enabled
+ _BIS_SR(LPM0_bits + GIE); // Enter LPM0
+
+ // while(get_reset_timer_wake_event()==0){
+ // NOP();
+ // //_BIS_SR(LPM0_bits + GIE); // Enter LPM0
+ // }
+ //We've exited by some means this LPM0
+ P1OUT ^= BIT0;
+
+ }
+ if(idle_counter>10){
+ //Use LPM0 For sleep
}
}
}
--
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