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mbed_wait_api: wait_ms() wait() wait_us() add "If the RTOS is present" comments

pull/6645/head
James Wang 2018-05-03 10:22:32 +08:00
parent 27ce443a70
commit c9b2640f70
1 changed files with 3 additions and 3 deletions
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6
platform/mbed_wait_api.h
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@ -55,7 +55,7 @@ extern "C" {
* @param s number of seconds to wait
*
* @note
* This function always spins to get the exact number of microseconds,
* If the RTOS is present, this function always spins to get the exact number of microseconds,
* which potentially affects power (such as preventing deep sleep) and multithread performance.
* You can avoid it by using Thread::wait().
*/
@ -66,7 +66,7 @@ void wait(float s);
* @param ms the whole number of milliseconds to wait
*
* @note
* This function always spins to get the exact number of microseconds,
* If the RTOS is present, this function always spins to get the exact number of microseconds,
* which potentially affects power (such as preventing deep sleep) and multithread performance.
* You can avoid it by using Thread::wait().
*/
@ -77,7 +77,7 @@ void wait_ms(int ms);
* @param us the whole number of microseconds to wait
*
* @note
* This function always spins to get the exact number of microseconds,
* If the RTOS is present, this function always spins to get the exact number of microseconds,
* which potentially affects power (such as preventing deep sleep) and multithread performance.
*/
void wait_us(int us);