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Add missing busy_wait_ms functino to host platform (#1254)

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Graham Sanderson 2023-02-13 15:22:03 -06:00 committed by GitHub
parent c2af4e8bf4
commit 1331c47c9e
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1 changed files with 11 additions and 1 deletions
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12
src/host/hardware_timer/timer.c
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@ -13,7 +13,7 @@
#endif
// in our case not a busy wait
PICO_WEAK_FUNCTION_DEF(busy_wait_us)
PICO_WEAK_FUNCTION_DEF(busy_wait_us_32)
void PICO_WEAK_FUNCTION_IMPL_NAME(busy_wait_us_32)(uint32_t delay_us) {
#if defined(__unix__) || defined(__APPLE__)
usleep(delay_us);
@ -21,6 +21,7 @@ void PICO_WEAK_FUNCTION_IMPL_NAME(busy_wait_us_32)(uint32_t delay_us) {
assert(false);
#endif
}
PICO_WEAK_FUNCTION_DEF(busy_wait_us)
void PICO_WEAK_FUNCTION_IMPL_NAME(busy_wait_us)(uint64_t delay_us) {
absolute_time_t t;
@ -28,6 +29,15 @@ void PICO_WEAK_FUNCTION_IMPL_NAME(busy_wait_us)(uint64_t delay_us) {
busy_wait_until(t);
}
PICO_WEAK_FUNCTION_DEF(busy_wait_ms)
void PICO_WEAK_FUNCTION_IMPL_NAME(busy_wait_ms)(uint32_t delay_ms) {
#if defined(__unix__) || defined(__APPLE__)
usleep(delay_ms * 1000);
#else
assert(false);
#endif
}
// this may or may not wrap
PICO_WEAK_FUNCTION_DEF(time_us_64)
uint64_t PICO_WEAK_FUNCTION_IMPL_NAME(time_us_64)() {