28 lines
1.8 KiB
Diff
28 lines
1.8 KiB
Diff
From 03b68acb864b180b1429c30f2646785beb487bca Mon Sep 17 00:00:00 2001
|
|
From: Martino Facchin <m.facchin@arduino.cc>
|
|
Date: Tue, 29 Jun 2021 15:04:33 +0200
|
|
Subject: [PATCH 075/204] Portenta: PWM: force PA8 to use HRTIM
|
|
|
|
Since PA8 and PK1 share the same timer/channel mux, using both result in glitches.
|
|
PA8 also supports HRTIM, so use it.
|
|
---
|
|
.../TARGET_STM32H747xI/TARGET_PORTENTA_H7/PeripheralPins.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/PeripheralPins.c b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/PeripheralPins.c
|
|
index 9e7339bcdb..3b1cf1075b 100644
|
|
--- a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/PeripheralPins.c
|
|
+++ b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/PeripheralPins.c
|
|
@@ -171,7 +171,7 @@ MBED_WEAK const PinMap PinMap_PWM[] = {
|
|
{PA_7_ALT0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
|
|
{PA_7_ALT1, PWM_8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF3_TIM8, 1, 1)}, // TIM8_CH1N
|
|
{PA_7_ALT2, PWM_14, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_TIM14, 1, 0)}, // TIM14_CH1
|
|
- {PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
|
|
+// {PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM1, 1, 0)}, // TIM1_CH1
|
|
// {PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM1, 2, 0)}, // TIM1_CH2
|
|
// {PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM1, 3, 0)}, // TIM1_CH3
|
|
{PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM1, 4, 0)}, // TIM1_CH4
|
|
--
|
|
2.39.1
|
|
|