diff options
| -rw-r--r-- | ports/stm32f4/common-hal/microcontroller/__init__.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/ports/stm32f4/common-hal/microcontroller/__init__.c b/ports/stm32f4/common-hal/microcontroller/__init__.c index 1ac8f474c..c7493a4d6 100644 --- a/ports/stm32f4/common-hal/microcontroller/__init__.c +++ b/ports/stm32f4/common-hal/microcontroller/__init__.c @@ -64,7 +64,6 @@ void common_hal_mcu_delay_us(uint32_t delay) { } else { //when SysTick is disabled, approximate with busy loop const uint32_t ucount = HAL_RCC_GetSysClockFreq() / 1000000 * delay / LOOP_TICKS; - (void)start; for (uint32_t count = 0; ++count <= ucount;) { } } |