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mbed-os
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fixes to review comments

pull/1219/head
PeterConheeney 2015-07-02 14:30:55 +01:00
parent f55bafa3b5
commit ed4462705e
1 changed files with 3 additions and 3 deletions
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6
libraries/mbed/targets/hal/TARGET_ARM_SSG/TARGET_MPS2/us_ticker.c
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@ -22,9 +22,6 @@
#define US_TICKER_TIMER_IRQn DUALTIMER_IRQn
int us_ticker_inited = 0;
uint32_t return_value = 0;
uint32_t timer_value = 0;
int delta = 0;
void us_ticker_init(void) {
if (us_ticker_inited) return;
@ -46,6 +43,7 @@ void us_ticker_init(void) {
}
uint32_t us_ticker_read() {
uint32_t return_value = 0;
if (!us_ticker_inited)
us_ticker_init();
return_value = ((~US_TICKER_TIMER2->TimerValue)/25);
@ -53,6 +51,8 @@ uint32_t us_ticker_read() {
}
void us_ticker_set_interrupt(timestamp_t timestamp) {
uint32_t timer_value = 0;
int delta = 0;
if (!us_ticker_inited)
us_ticker_init();
delta = (int)(timestamp - us_ticker_read());