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Add pwm support for STM32F407 #559

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merged 2 commits into from Jan 2, 2018
Merged

Add pwm support for STM32F407 #559

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5ab9a2f
Add pwm support to STM32F407
Dec 31, 2017
11528dd
Merge branch 'develop' into pwm_F407
piwi1263 Jan 1, 2018
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14 changes: 7 additions & 7 deletions targets/CMSIS-OS/ChibiOS/ST_STM32F4_DISCOVERY/nanoCLR/mcuconf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -207,14 +207,14 @@
/*
* PWM driver system settings.
*/
#define STM32_PWM_USE_ADVANCED FALSE
#define STM32_PWM_USE_TIM1 FALSE
#define STM32_PWM_USE_ADVANCED TRUE
#define STM32_PWM_USE_TIM1 TRUE
#define STM32_PWM_USE_TIM2 FALSE
#define STM32_PWM_USE_TIM3 FALSE
#define STM32_PWM_USE_TIM4 FALSE
#define STM32_PWM_USE_TIM5 FALSE
#define STM32_PWM_USE_TIM8 FALSE
#define STM32_PWM_USE_TIM9 FALSE
#define STM32_PWM_USE_TIM3 TRUE
#define STM32_PWM_USE_TIM4 TRUE
#define STM32_PWM_USE_TIM5 TRUE
#define STM32_PWM_USE_TIM8 TRUE
#define STM32_PWM_USE_TIM9 TRUE
#define STM32_PWM_TIM1_IRQ_PRIORITY 7
#define STM32_PWM_TIM2_IRQ_PRIORITY 7
#define STM32_PWM_TIM3_IRQ_PRIORITY 7
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148 changes: 148 additions & 0 deletions ...-OS/ChibiOS/nanoCLR/Windows.Devices.Pwm/win_dev_pwm_native_Windows_Devices_Pwm_PwmPin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -663,6 +663,154 @@ switch (timerId)
channel = 0xFF;
break;
}
#endif
#if defined(STM32F407xx)
switch (timerId)
{
case 1 :
switch (pin)
{
case 8 : // PA8
case 4*16+9 : // PE9
channel = 0;
break;
case 9 : // PA9
case 4*16+11 : // PE11
channel = 1;
break;
case 10 : // PA10
case 4*16+13 : // PE13
channel = 2;
break;
case 11 : // PA11
case 4*16+14 : // PE14
channel = 3;
break;
}
break;

case 2 :
switch (pin)
{
case 0 : // PA0, PA5, PA15
case 5 :
case 15 :
channel = 0;
break;
case 1 : // PA1, PB3
case 1 * 16 + 3 :
channel = 1;
break;
case 2 : // PA2, PB10
case 1 * 16 + 10 :
channel = 2;
break;
case 3 : // PA3, PB11
case 1 * 16 + 11 :
channel = 3;
break;
}
break;

case 3 :
switch (pin)
{
case 6 :
case 1*16+4 :
case 2*16+6 :
channel = 0;
break;
case 7 :
case 1*16+5 :
case 2*16+7 :
channel = 1;
break;
case 1*16+0 :
case 2*16+8 :
channel = 2;
break;
case 1*16+1 :
case 2*16+9 :
channel = 3;
break;
}
break;
case 4 :
switch (pin)
{
case 1 * 16 + 6 : // PB6, PD12
case 3 * 16 + 12 :
channel = 0;
break;
case 1 * 16 + 7 : // PB7, PD13
case 3 * 16 + 13 :
channel = 1;
break;
case 1 * 16 + 8 : // PB8, PD14
case 3 * 16 + 14 :
channel = 2;
break;
case 1 * 16 + 9 : // PB9, PD15
case 3 * 16 + 15 :
channel = 3;
break;
}
break;

case 5 :
switch (pin)
{
case 0 : // PA0
channel = 0;
break;
case 1 : // PA1
channel = 1;
break;
case 2 : // PA2
channel = 2;
break;
case 3 : // PA3
channel = 3;
break;
}
break;

case 8 :
switch (pin)
{
case 2 * 16 + 6 : // PC6
channel = 0;
break;
case 2 * 16 + 7 : // PC7
channel = 1;
break;
case 2 * 16 + 8 : // PC8
channel = 2;
break;
case 2 * 16 + 9 : // PC9
channel = 3;
break;
}
break;

case 9 :
switch (pin)
{
case 2 : // PA2, PE5
case 4 * 16 + 5 :
channel = 0;
break;
case 3 : // PA3, PE6
case 4 * 16 + 6 :
channel = 1;
break;
}
break;

default :
channel = 0xFF;
break;
}
#endif
return channel;
}
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