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Merge pull request #261 from dinau/pwm_pa3_issue 

[DISCO_F407VG] Fixed PWM PA_3 (and PC_9) output issue.
pull/262/head
Bogdan Marinescu 2014-04-14 10:26:20 +01:00
parent 4a1946ae8d 8f135c6c81
commit 3afbb87c32
1 changed files with 6 additions and 5 deletions
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11
libraries/mbed/targets/hal/TARGET_STM/TARGET_DISCO_F407VG/pwmout_api.c
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@ -43,7 +43,7 @@ static const PinMap PinMap_PWM[] = {
{PA_2, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
//{PA_2, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH3
//{PA_2, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH1
{PA_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH3
{PA_3, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH4
//{PA_3, PWM_5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5)}, // TIM5_CH4
//{PA_3, PWM_9, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9)}, // TIM9_CH2
{PA_5, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2)}, // TIM2_CH1
@ -77,7 +77,7 @@ static const PinMap PinMap_PWM[] = {
{PC_6, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH1
{PC_7, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH2
{PC_8, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH3
{PC_9, PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3)}, // TIM3_CH4
{NC, NC, 0}
};
@ -183,13 +183,13 @@ void pwmout_write(pwmout_t* obj, float value) {
break;
// Channels 3
case PA_2:
case PA_3:
//case PA_3:
case PA_10:
//case PB_0:
case PB_8:
case PB_10:
case PC_8:
case PC_9:
//case PC_9:
channel = TIM_CHANNEL_3;
break;
// Channels 3N
@ -199,10 +199,11 @@ void pwmout_write(pwmout_t* obj, float value) {
complementary_channel = 1;
break;
// Channels 4
//case PA_3:
case PA_3:
case PA_11:
//case PB_1:
case PB_9:
case PC_9:
channel = TIM_CHANNEL_4;
break;
default: