diff options
| author | Tweako <tweako@live.nl> | 2020-09-16 10:29:33 +0200 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2020-09-18 18:37:11 +1000 |
| commit | 8af9796b1642189f590520062b1a00e965d5985e (patch) | |
| tree | 514aa9ac0a40afd572230d9caa84fd0d772138b8 | |
| parent | 9d1983f078150b0f1da7bfb2e55c0ac823c328b6 (diff) | |
stm32/led: Support PWM output without TIM3.
For example, the STM32WB55 doesn't have TIM3 but can still drive LEDs using
PWM on other timers.
| -rw-r--r-- | ports/stm32/led.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ports/stm32/led.c b/ports/stm32/led.c index 923171884..adcb240cc 100644 --- a/ports/stm32/led.c +++ b/ports/stm32/led.c @@ -141,9 +141,11 @@ STATIC void led_pwm_init(int led) { case 2: __TIM2_CLK_ENABLE(); break; + #if defined(TIM3) case 3: __TIM3_CLK_ENABLE(); break; + #endif default: assert(0); } |