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# if defined(CORE_STM32) && !defined(ARDUINO_BLACK_F407VE)
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# include "board_stm32.h"
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# include "globals.h"
# include "auxiliaries.h"
# include "idle.h"
# include "scheduler.h"
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# if defined(STM32F4)
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# define NR_OFF_TIMERS 9
//stimer_t HardwareTimers[NR_OFF_TIMERS + 1];
stimer_t HardwareTimers_1 ;
stimer_t HardwareTimers_2 ;
stimer_t HardwareTimers_3 ;
stimer_t HardwareTimers_4 ;
stimer_t HardwareTimers_5 ;
stimer_t HardwareTimers_8 ;
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# define LED_BUILTIN PA7
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//These should really be in the stm32GENERIC libs, but for somereason they only have timers 1-4
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// #include <stm32_TIM_variant_11.h>
// #include "src/HardwareTimers/HardwareTimer.h"
// HardwareTimer Timer5(TIM5, chip_tim5, sizeof(chip_tim5) / sizeof(chip_tim5[0]));
// HardwareTimer Timer8(TIM8, chip_tim8, sizeof(chip_tim8) / sizeof(chip_tim8[0]));
# else
# include "HardwareTimer.h"
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# endif
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extern void oneMSIntervalIRQ ( stimer_t * Timer ) { oneMSInterval ( ) ; }
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extern void EmptyIRQCallback ( stimer_t * Timer , uint32_t channel ) { }
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void initBoard ( )
{
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/*
* Initialize timers
*/
HardwareTimers_1 . timer = TIM1 ;
HardwareTimers_2 . timer = TIM2 ;
HardwareTimers_3 . timer = TIM3 ;
HardwareTimers_4 . timer = TIM4 ;
HardwareTimers_5 . timer = TIM5 ;
HardwareTimers_8 . timer = TIM8 ;
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/*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* General
*/
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# define FLASH_LENGTH 8192
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/*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Idle
*/
if ( ( configPage6 . iacAlgorithm = = IAC_ALGORITHM_PWM_OL ) | | ( configPage6 . iacAlgorithm = = IAC_ALGORITHM_PWM_CL ) )
{
idle_pwm_max_count = 1000000L / ( configPage6 . idleFreq * 2 ) ; //Converts the frequency in Hz to the number of ticks (at 2uS) it takes to complete 1 cycle. Note that the frequency is divided by 2 coming from TS to allow for up to 5KHz
}
//This must happen at the end of the idle init
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TimerPulseInit ( & HardwareTimers_1 , 0xFFFF , 0 , EmptyIRQCallback ) ;
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setTimerPrescalerRegister ( & HardwareTimers_1 , ( uint32_t ) ( getTimerClkFreq ( HardwareTimers_1 . timer ) / ( 500000 ) ) - 1 ) ;
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if ( idle_pwm_max_count > 0 ) { attachIntHandleOC ( & HardwareTimers_1 , idleInterrupt , 4 , 0 ) ; } //on first flash the configPage4.iacAlgorithm is invalid
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//Timer1.setMode(4, TIMER_OUTPUT_COMPARE);
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//timer_set_mode(TIMER1, 4, TIMER_OUTPUT_COMPARE;
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//if(idle_pwm_max_count > 0) { Timer1.attachInterrupt(4, idleInterrupt);} //on first flash the configPage4.iacAlgorithm is invalid
//Timer1.resume();
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/*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Timers
*/
# if defined(ARDUINO_BLACK_F407VE) || defined(STM32F4) || defined(_STM32F4_)
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TimerHandleInit ( & HardwareTimers_8 , 1000 , 168 ) ;
attachIntHandle ( & HardwareTimers_8 , oneMSIntervalIRQ ) ;
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# else
Timer4 . setPeriod ( 1000 ) ; // Set up period
Timer4 . setMode ( 1 , TIMER_OUTPUT_COMPARE ) ;
Timer4 . attachInterrupt ( 1 , oneMSInterval ) ;
Timer4 . resume ( ) ; //Start Timer
# endif
pinMode ( LED_BUILTIN , OUTPUT ) ; //Visual WDT
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/*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Auxilliaries
*/
//2uS resolution Min 8Hz, Max 5KHz
boost_pwm_max_count = 1000000L / ( 2 * configPage6 . boostFreq * 2 ) ; //Converts the frequency in Hz to the number of ticks (at 2uS) it takes to complete 1 cycle. The x2 is there because the frequency is stored at half value (in a byte) to allow freqneucies up to 511Hz
vvt_pwm_max_count = 1000000L / ( 2 * configPage6 . vvtFreq * 2 ) ; //Converts the frequency in Hz to the number of ticks (at 2uS) it takes to complete 1 cycle
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//Need to be initialised last due to instant interrupt
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// Timer1.setMode(2, TIMER_OUTPUT_COMPARE);
// Timer1.setMode(3, TIMER_OUTPUT_COMPARE);
// if(boost_pwm_max_count > 0) { Timer1.attachInterrupt(2, boostInterrupt);}
// if(vvt_pwm_max_count > 0) { Timer1.attachInterrupt(3, vvtInterrupt);}
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if ( idle_pwm_max_count > 0 ) { attachIntHandleOC ( & HardwareTimers_1 , boostInterrupt , 2 , 0 ) ; }
if ( vvt_pwm_max_count > 0 ) { attachIntHandleOC ( & HardwareTimers_1 , vvtInterrupt , 3 , 0 ) ; }
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// Timer1.resume();
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TimerPulseInit ( & HardwareTimers_3 , 0xFFFF , 0 , EmptyIRQCallback ) ;
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setTimerPrescalerRegister ( & HardwareTimers_3 , ( uint32_t ) ( getTimerClkFreq ( HardwareTimers_3 . timer ) / ( 1000000 ) ) - 1 ) ;
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attachIntHandleOC ( & HardwareTimers_3 , fuelSchedule1Interrupt , 1 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_3 , fuelSchedule2Interrupt , 2 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_3 , fuelSchedule3Interrupt , 3 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_3 , fuelSchedule4Interrupt , 4 , 0 ) ;
TimerPulseInit ( & HardwareTimers_2 , 0xFFFF , 0 , EmptyIRQCallback ) ;
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setTimerPrescalerRegister ( & HardwareTimers_2 , ( uint32_t ) ( getTimerClkFreq ( HardwareTimers_2 . timer ) / ( 1000000 ) ) - 1 ) ;
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attachIntHandleOC ( & HardwareTimers_2 , ignitionSchedule1Interrupt , 1 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_2 , ignitionSchedule2Interrupt , 2 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_2 , ignitionSchedule3Interrupt , 3 , 0 ) ;
attachIntHandleOC ( & HardwareTimers_2 , ignitionSchedule4Interrupt , 4 , 0 ) ;
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//Attach interupt functions
//Injection
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TimerPulseInit ( & HardwareTimers_5 , 0xFFFF , 0 , EmptyIRQCallback ) ;
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setTimerPrescalerRegister ( & HardwareTimers_5 , ( uint32_t ) ( getTimerClkFreq ( HardwareTimers_5 . timer ) / ( 1000000 ) ) - 1 ) ;
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# if (INJ_CHANNELS >= 5)
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attachIntHandleOC ( & HardwareTimers_5 , fuelSchedule5Interrupt , 1 , 0 ) ;
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//Timer5.attachInterrupt(1, fuelSchedule5Interrupt);
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# endif
# if (INJ_CHANNELS >= 6)
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attachIntHandleOC ( & HardwareTimers_5 , fuelSchedule6Interrupt , 2 , 0 ) ;
//Timer5.attachInterrupt(2, fuelSchedule6Interrupt);
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# endif
# if (INJ_CHANNELS >= 7)
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attachIntHandleOC ( & HardwareTimers_5 , fuelSchedule7Interrupt , 3 , 0 ) ;
//Timer5.attachInterrupt(3, fuelSchedule7Interrupt);
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# endif
# if (INJ_CHANNELS >= 8)
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attachIntHandleOC ( & HardwareTimers_5 , fuelSchedule8Interrupt , 4 , 0 ) ;
//Timer5.attachInterrupt(4, fuelSchedule8Interrupt);
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# endif
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TimerPulseInit ( & HardwareTimers_4 , 0xFFFF , 0 , EmptyIRQCallback ) ;
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setTimerPrescalerRegister ( & HardwareTimers_4 , ( uint32_t ) ( getTimerClkFreq ( HardwareTimers_4 . timer ) / ( 1000000 ) ) - 1 ) ;
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# if (IGN_CHANNELS >= 5)
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attachIntHandleOC ( & HardwareTimers_4 , ignitionSchedule5Interrupt , 1 , 0 ) ;
//Timer4.attachInterrupt(1, ignitionSchedule5Interrupt);
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# endif
# if (IGN_CHANNELS >= 6)
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attachIntHandleOC ( & HardwareTimers_4 , ignitionSchedule6Interrupt , 2 , 0 ) ;
//Timer4.attachInterrupt(2, ignitionSchedule6Interrupt);
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# endif
# if (IGN_CHANNELS >= 7)
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attachIntHandleOC ( & HardwareTimers_4 , ignitionSchedule7Interrupt , 3 , 0 ) ;
//Timer4.attachInterrupt(3, ignitionSchedule7Interrupt);
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# endif
# if (IGN_CHANNELS >= 8)
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attachIntHandleOC ( & HardwareTimers_4 , ignitionSchedule8Interrupt , 4 , 0 ) ;
//Timer4.attachInterrupt(4, ignitionSchedule8Interrupt);
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# endif
}
uint16_t freeRam ( )
{
char top = ' t ' ;
return & top - reinterpret_cast < char * > ( sbrk ( 0 ) ) ;
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}
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//pinmapping the STM32F407 for different boards, at this moment no board is desgined.
//All boards are set to the default just to be sure.
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void setPinMapping ( byte boardID )
{
switch ( boardID )
{
case 0 :
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//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
case 1 :
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//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
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case 2 :
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//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
break ;
case 3 :
//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
break ;
case 9 :
//Pin mappings as per the MX5 PNP shield
pinInjector1 = 11 ; //Output pin injector 1 is on
pinInjector2 = 10 ; //Output pin injector 2 is on
pinInjector3 = 9 ; //Output pin injector 3 is on
pinInjector4 = 8 ; //Output pin injector 4 is on
pinInjector5 = 14 ; //Output pin injector 5 is on
pinCoil1 = 39 ; //Pin for coil 1
pinCoil2 = 41 ; //Pin for coil 2
pinCoil3 = 32 ; //Pin for coil 3
pinCoil4 = 33 ; //Pin for coil 4
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pinCoil5 = 34 ; //Pin for coil 5 PLACEHOLDER value for now
pinTrigger = 19 ; //The CAS pin
pinTrigger2 = 18 ; //The Cam Sensor pin
pinTPS = A2 ; //TPS input pin
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pinMAP = A5 ; //MAP sensor pin
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pinIAT = A0 ; //IAT sensor pin
pinCLT = A1 ; //CLS sensor pin
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pinO2 = A3 ; //O2 Sensor pin
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pinBat = A4 ; //Battery reference voltage pin
pinDisplayReset = 48 ; // OLED reset pin
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pinTachOut = 49 ; //Tacho output pin (Goes to ULN2803)
pinIdle1 = 2 ; //Single wire idle control
pinBoost = 4 ;
pinIdle2 = 4 ; //2 wire idle control (Note this is shared with boost!!!)
pinFuelPump = 37 ; //Fuel pump output
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pinStepperDir = 16 ; //Direction pin for DRV8825 driver
pinStepperStep = 17 ; //Step pin for DRV8825 driver
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pinFan = 35 ; //Pin for the fan output
pinLaunch = 12 ; //Can be overwritten below
pinFlex = 3 ; // Flex sensor (Must be external interrupt enabled)
pinResetControl = 44 ; //Reset control output
break ;
case 10 :
//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
break ;
case 20 :
//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
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case 30 :
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//Pin mappings as per the v0.4 shield
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//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
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//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
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//PB0 EEPROM CS pin
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//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
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//PD5 & PD6 Serial2
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pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
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pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
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pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
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pinFuelPump = PA6 ; //Fuel pump output
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pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
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//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
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pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
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pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
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case 40 :
//Pin mappings as per the v0.4 shield
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//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
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//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
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//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
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pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
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//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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case 41 :
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//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
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default :
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//Pin mappings as per the v0.4 shield
//Black F407VE http://wiki.stm32duino.com/index.php?title=STM32F407
//PC8~PC12 SDio
//PA9..PA10 Serial1
//PA11..PA12 USB
//PA13..PA15 & PB4 SWD(debug) pins
//PB0 EEPROM CS pin
//PB1 LCD
//PB2 BOOT1
//PB3..PB5 SPI interface
//PB6..PB8 NRF interface
//PD5 & PD6 Serial2
pinInjector1 = PA1 ; //Output pin injector 1 is on
pinInjector2 = PA2 ; //Output pin injector 2 is on
pinInjector3 = PA3 ; //Output pin injector 3 is on
pinInjector4 = PA4 ; //Output pin injector 4 is on
pinInjector5 = PA5 ; //Output pin injector 5 is on
pinInjector6 = PD4 ; //Output pin injector 6 is on
pinCoil1 = PD7 ; //Pin for coil 1
pinCoil2 = PB9 ; //Pin for coil 2
pinCoil3 = PA8 ; //Pin for coil 3
pinCoil4 = PB10 ; //Pin for coil 4
pinCoil5 = PB11 ; //Pin for coil 5
pinMAP = PC0 ; //MAP sensor pin
pinTPS = PC1 ; //TPS input pin
pinIAT = PC2 ; //IAT sensor pin
pinCLT = PC3 ; //CLS sensor pin
pinO2 = PC5 ; //O2 Sensor pin
pinBat = PB1 ; //Battery reference voltage pin
pinBaro = PC4 ;
pinIdle1 = PB12 ; //Single wire idle control
pinIdle2 = PB11 ; //2 wire idle control
pinBoost = PC7 ; //Boost control
pinVVT_1 = PD3 ; //Default VVT output
pinStepperDir = PE0 ; //Direction pin for DRV8825 driver
pinStepperStep = PE1 ; //Step pin for DRV8825 driver
pinStepperEnable = PE2 ; //Enable pin for DRV8825
pinDisplayReset = PE5 ; // OLED reset pin
pinFan = PE6 ; //Pin for the fan output
pinFuelPump = PA6 ; //Fuel pump output
pinTachOut = PD15 ; //Tacho output pin
// pinLaunch = 51; //Can be overwritten below
// pinResetControl = 43; //Reset control output
//external interrupt enabled pins
//external interrupts could be enalbed in any pin, except same port numbers (PA4,PE4)
pinFlex = PD4 ; // Flex sensor (Must be external interrupt enabled)
pinTrigger = PD13 ; //The CAS pin
pinTrigger2 = PD14 ; //The Cam Sensor pin
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break ;
}
//Setup any devices that are using selectable pins
if ( ( configPage6 . launchPin ! = 0 ) & & ( configPage6 . launchPin < BOARD_NR_GPIO_PINS ) ) { pinLaunch = pinTranslate ( configPage6 . launchPin ) ; }
if ( ( configPage4 . ignBypassPin ! = 0 ) & & ( configPage4 . ignBypassPin < BOARD_NR_GPIO_PINS ) ) { pinIgnBypass = pinTranslate ( configPage4 . ignBypassPin ) ; }
if ( ( configPage2 . tachoPin ! = 0 ) & & ( configPage2 . tachoPin < BOARD_NR_GPIO_PINS ) ) { pinTachOut = pinTranslate ( configPage2 . tachoPin ) ; }
if ( ( configPage4 . fuelPumpPin ! = 0 ) & & ( configPage4 . fuelPumpPin < BOARD_NR_GPIO_PINS ) ) { pinFuelPump = pinTranslate ( configPage4 . fuelPumpPin ) ; }
if ( ( configPage6 . fanPin ! = 0 ) & & ( configPage6 . fanPin < BOARD_NR_GPIO_PINS ) ) { pinFan = pinTranslate ( configPage6 . fanPin ) ; }
if ( ( configPage6 . boostPin ! = 0 ) & & ( configPage6 . boostPin < BOARD_NR_GPIO_PINS ) ) { pinBoost = pinTranslate ( configPage6 . boostPin ) ; }
if ( ( configPage6 . vvtPin ! = 0 ) & & ( configPage6 . vvtPin < BOARD_NR_GPIO_PINS ) ) { pinVVT_1 = pinTranslate ( configPage6 . vvtPin ) ; }
if ( ( configPage6 . useExtBaro ! = 0 ) & & ( configPage6 . baroPin < BOARD_NR_GPIO_PINS ) ) { pinBaro = configPage6 . baroPin + A0 ; }
if ( ( configPage6 . useEMAP ! = 0 ) & & ( configPage10 . EMAPPin < BOARD_NR_GPIO_PINS ) ) { pinEMAP = configPage10 . EMAPPin + A0 ; }
//Currently there's no default pin for Idle Up
pinIdleUp = pinTranslate ( configPage2 . idleUpPin ) ;
/* Reset control is a special case. If reset control is enabled, it needs its initial state set BEFORE its pinMode.
If that doesn ' t happen and reset control is in " Serial Command " mode , the Arduino will end up in a reset loop
because the control pin will go low as soon as the pinMode is set to OUTPUT . */
if ( ( configPage4 . resetControl ! = 0 ) & & ( configPage4 . resetControlPin < BOARD_NR_GPIO_PINS ) )
{
resetControl = configPage4 . resetControl ;
pinResetControl = pinTranslate ( configPage4 . resetControlPin ) ;
setResetControlPinState ( ) ;
pinMode ( pinResetControl , OUTPUT ) ;
}
//Finally, set the relevant pin modes for outputs
pinMode ( pinCoil1 , OUTPUT ) ;
pinMode ( pinCoil2 , OUTPUT ) ;
pinMode ( pinCoil3 , OUTPUT ) ;
pinMode ( pinCoil4 , OUTPUT ) ;
pinMode ( pinCoil5 , OUTPUT ) ;
pinMode ( pinInjector1 , OUTPUT ) ;
pinMode ( pinInjector2 , OUTPUT ) ;
pinMode ( pinInjector3 , OUTPUT ) ;
pinMode ( pinInjector4 , OUTPUT ) ;
pinMode ( pinInjector5 , OUTPUT ) ;
pinMode ( pinTachOut , OUTPUT ) ;
pinMode ( pinIdle1 , OUTPUT ) ;
pinMode ( pinIdle2 , OUTPUT ) ;
pinMode ( pinFuelPump , OUTPUT ) ;
pinMode ( pinIgnBypass , OUTPUT ) ;
pinMode ( pinFan , OUTPUT ) ;
pinMode ( pinStepperDir , OUTPUT ) ;
pinMode ( pinStepperStep , OUTPUT ) ;
pinMode ( pinStepperEnable , OUTPUT ) ;
pinMode ( pinBoost , OUTPUT ) ;
pinMode ( pinVVT_1 , OUTPUT ) ;
inj1_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector1 ) ) ;
inj1_pin_mask = digitalPinToBitMask ( pinInjector1 ) ;
inj2_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector2 ) ) ;
inj2_pin_mask = digitalPinToBitMask ( pinInjector2 ) ;
inj3_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector3 ) ) ;
inj3_pin_mask = digitalPinToBitMask ( pinInjector3 ) ;
inj4_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector4 ) ) ;
inj4_pin_mask = digitalPinToBitMask ( pinInjector4 ) ;
inj5_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector5 ) ) ;
inj5_pin_mask = digitalPinToBitMask ( pinInjector5 ) ;
inj6_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector6 ) ) ;
inj6_pin_mask = digitalPinToBitMask ( pinInjector6 ) ;
inj7_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector7 ) ) ;
inj7_pin_mask = digitalPinToBitMask ( pinInjector7 ) ;
inj8_pin_port = portOutputRegister ( digitalPinToPort ( pinInjector8 ) ) ;
inj8_pin_mask = digitalPinToBitMask ( pinInjector8 ) ;
ign1_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil1 ) ) ;
ign1_pin_mask = digitalPinToBitMask ( pinCoil1 ) ;
ign2_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil2 ) ) ;
ign2_pin_mask = digitalPinToBitMask ( pinCoil2 ) ;
ign3_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil3 ) ) ;
ign3_pin_mask = digitalPinToBitMask ( pinCoil3 ) ;
ign4_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil4 ) ) ;
ign4_pin_mask = digitalPinToBitMask ( pinCoil4 ) ;
ign5_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil5 ) ) ;
ign5_pin_mask = digitalPinToBitMask ( pinCoil5 ) ;
ign6_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil6 ) ) ;
ign6_pin_mask = digitalPinToBitMask ( pinCoil6 ) ;
ign7_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil7 ) ) ;
ign7_pin_mask = digitalPinToBitMask ( pinCoil7 ) ;
ign8_pin_port = portOutputRegister ( digitalPinToPort ( pinCoil8 ) ) ;
ign8_pin_mask = digitalPinToBitMask ( pinCoil8 ) ;
tach_pin_port = portOutputRegister ( digitalPinToPort ( pinTachOut ) ) ;
tach_pin_mask = digitalPinToBitMask ( pinTachOut ) ;
pump_pin_port = portOutputRegister ( digitalPinToPort ( pinFuelPump ) ) ;
pump_pin_mask = digitalPinToBitMask ( pinFuelPump ) ;
//And for inputs
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pinMode ( pinMAP , INPUT ) ;
pinMode ( pinO2 , INPUT ) ;
pinMode ( pinO2_2 , INPUT ) ;
pinMode ( pinTPS , INPUT ) ;
pinMode ( pinIAT , INPUT ) ;
pinMode ( pinCLT , INPUT ) ;
pinMode ( pinBat , INPUT ) ;
pinMode ( pinBaro , INPUT ) ;
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pinMode ( pinTrigger , INPUT ) ;
pinMode ( pinTrigger2 , INPUT ) ;
pinMode ( pinTrigger3 , INPUT ) ;
//Each of the below are only set when their relevant function is enabled. This can help prevent pin conflicts that users aren't aware of with unused functions
if ( configPage2 . flexEnabled > 0 )
{
pinMode ( pinFlex , INPUT ) ; //Standard GM / Continental flex sensor requires pullup, but this should be onboard. The internal pullup will not work (Requires ~3.3k)!
}
if ( configPage6 . launchEnabled > 0 )
{
if ( configPage6 . lnchPullRes = = true ) { pinMode ( pinLaunch , INPUT_PULLUP ) ; }
else { pinMode ( pinLaunch , INPUT ) ; } //If Launch Pull Resistor is not set make input float.
}
if ( configPage2 . idleUpEnabled > 0 )
{
if ( configPage2 . idleUpPolarity = = 0 ) { pinMode ( pinIdleUp , INPUT_PULLUP ) ; } //Normal setting
else { pinMode ( pinIdleUp , INPUT ) ; } //inverted setting
}
//These must come after the above pinMode statements
triggerPri_pin_port = portInputRegister ( digitalPinToPort ( pinTrigger ) ) ;
triggerPri_pin_mask = digitalPinToBitMask ( pinTrigger ) ;
triggerSec_pin_port = portInputRegister ( digitalPinToPort ( pinTrigger2 ) ) ;
triggerSec_pin_mask = digitalPinToBitMask ( pinTrigger2 ) ;
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//Set default values
digitalWrite ( pinMAP , HIGH ) ;
//digitalWrite(pinO2, LOW);
digitalWrite ( pinTPS , LOW ) ;
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}
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# endif
