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Clean up fastIO ahead of PWM patch

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This commit is contained in:
Scott Lahteine 2019-03-12 20:39:55 -05:00
parent 388babbcea
commit 51ff5b68fa
9 changed files with 89 additions and 92 deletions
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21
Marlin/src/HAL/HAL_AVR/fastio_AVR.h
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@ -273,16 +273,15 @@ enum ClockSource2 : char {
#define SET_FOCB(T,V) SET_FOC(T,B,V)
#define SET_FOCC(T,V) SET_FOC(T,C,V)
/**
* PWM availability macros
*/
// Determine which harware PWMs are already in use
#if PIN_EXISTS(CONTROLLER_FAN)
#define PWM_CHK_FAN_B(p) (p == CONTROLLER_FAN_PIN || p == E0_AUTO_FAN_PIN || p == E1_AUTO_FAN_PIN || p == E2_AUTO_FAN_PIN || p == E3_AUTO_FAN_PIN || p == E4_AUTO_FAN_PIN || p == CHAMBER_AUTO_FAN_PIN)
#define PWM_CHK_FAN_B(p) (p == CONTROLLER_FAN_PIN || p == E0_AUTO_FAN_PIN || p == E1_AUTO_FAN_PIN || p == E2_AUTO_FAN_PIN || p == E3_AUTO_FAN_PIN || p == E4_AUTO_FAN_PIN || p == E5_AUTO_FAN_PIN || p == CHAMBER_AUTO_FAN_PIN)
#else
#define PWM_CHK_FAN_B(p) (p == E0_AUTO_FAN_PIN || p == E1_AUTO_FAN_PIN || p == E2_AUTO_FAN_PIN || p == E3_AUTO_FAN_PIN || p == E4_AUTO_FAN_PIN || p == CHAMBER_AUTO_FAN_PIN)
#define PWM_CHK_FAN_B(p) (p == E0_AUTO_FAN_PIN || p == E1_AUTO_FAN_PIN || p == E2_AUTO_FAN_PIN || p == E3_AUTO_FAN_PIN || p == E4_AUTO_FAN_PIN || p == E5_AUTO_FAN_PIN || p == CHAMBER_AUTO_FAN_PIN)
#endif
#if PIN_EXISTS(FAN) || PIN_EXISTS(FAN1) || PIN_EXISTS(FAN2)
@ -335,24 +334,22 @@ enum ClockSource2 : char {
#define PWM_CHK_HEATER(p) false
#endif
#define PWM_CHK(p) (PWM_CHK_HEATER(p) || PWM_CHK_SERVO(p) || PWM_CHK_MOTOR_CURRENT(p)\
|| PWM_CHK_FAN_A(p) || PWM_CHK_FAN_B(p))
#define PWM_CHK(p) (PWM_CHK_HEATER(p) || PWM_CHK_SERVO(p) || PWM_CHK_MOTOR_CURRENT(p) || PWM_CHK_FAN_A(p) || PWM_CHK_FAN_B(p))
// define which hardware PWMs are available for the current CPU
// all timer 1 PWMS deleted from this list because they are never available
#if AVR_ATmega2560_FAMILY
#define PWM_PINS(p) ((p >= 2 && p <= 10) || p == 13 || p == 44 || p == 45 || p == 46)
#define PWM_PIN(p) ((p >= 2 && p <= 10) || p == 13 || p == 44 || p == 45 || p == 46)
#elif AVR_ATmega2561_FAMILY
#define PWM_PINS(p) ((p >= 2 && p <= 6) || p == 9)
#define PWM_PIN(p) ((p >= 2 && p <= 6) || p == 9)
#elif AVR_ATmega1284_FAMILY
#define PWM_PINS(p) (p == 3 || p == 4 || p == 14 || p == 15)
#define PWM_PIN(p) (p == 3 || p == 4 || p == 14 || p == 15)
#elif AVR_AT90USB1286_FAMILY
#define PWM_PINS(p) (p == 0 || p == 1 || p == 14 || p == 15 || p == 16 || p == 24)
#define PWM_PIN(p) (p == 0 || p == 1 || p == 14 || p == 15 || p == 16 || p == 24)
#elif AVR_ATmega328_FAMILY
#define PWM_PINS(p) (p == 3 || p == 5 || p == 6 || p == 11)
#define PWM_PIN(p) (p == 3 || p == 5 || p == 6 || p == 11)
#else
#error "unknown CPU"
#endif
// finally - the macro that tells us if a pin is an available hardware PWM
#define USEABLE_HARDWARE_PWM(p) (PWM_PINS(p) && !PWM_CHK(p))
#define USEABLE_HARDWARE_PWM(P) (PWM_PIN(P) && !PWM_CHK(p))

4
Marlin/src/HAL/HAL_DUE/fastio_Due.h
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@ -174,9 +174,9 @@
#define SET_OUTPUT(IO) _SET_OUTPUT(IO)
// Check if pin is an input
#define GET_INPUT(IO) !(digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO))
#define GET_INPUT(IO) ((digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO)) == 0)
// Check if pin is an output
#define GET_OUTPUT(IO) !!(digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO))
#define GET_OUTPUT(IO) ((digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO)) != 0)
// Check if pin is a timer - Must be a constexpr
#define GET_TIMER(IO) ((IO) >= 2 && (IO) <= 13)

2
Marlin/src/HAL/HAL_LINUX/fastio.h
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@ -87,7 +87,7 @@
// hg42: instead use PWM bit from the #define
/// check if pin is a timer
#define _GET_TIMER(IO) TRUE // could be LPC1768_PIN_PWM(IO), but there
#define _GET_TIMER(IO) true // could be LPC1768_PIN_PWM(IO), but there
// hg42: could be this:
// #define _GET_TIMER(IO) LPC1768_PIN_PWM(IO)
// but this is an incomplete check (12 pins are PWMable, but only 6 can be used at the same time)

5
Marlin/src/HAL/HAL_LPC1768/fastio.h
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@ -35,7 +35,8 @@
#include <Arduino.h>
#define USEABLE_HARDWARE_PWM(pin) TRUE // all pins are PWM capable
#define PWM_PIN(P) true // all pins are PWM capable
#define USEABLE_HARDWARE_PWM(P) PWM_PIN(P)
#define LPC_PIN(pin) gpio_pin(pin)
#define LPC_GPIO(port) gpio_port(port)
@ -90,7 +91,7 @@
/// check if pin is a timer
/// all gpio pins are pwm capable, either interrupt or hardware pwm controlled
#define _GET_TIMER(IO) TRUE
#define _GET_TIMER(IO) true
/// Read a pin wrapper
#define READ(IO) _READ(IO)

1
Marlin/src/HAL/HAL_STM32F1/HAL.cpp
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@ -207,7 +207,6 @@ static void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) {
} }
#endif
void HAL_init(void) {
NVIC_SetPriorityGrouping(0x3);
}

2
Marlin/src/inc/SanityCheck.h
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@ -2014,7 +2014,7 @@ static_assert( _ARR_TEST(3,0) && _ARR_TEST(3,1) && _ARR_TEST(3,2)
#endif
#if ENABLED(FAST_PWM_FAN) && !(defined(ARDUINO) && !defined(ARDUINO_ARCH_SAM))
#error "FAST_PWM_FAN only supported by 8 bit CPUs."
#error "FAST_PWM_FAN is only supported for ARDUINO and ARDUINO_ARCH_SAM."
#endif
#if ENABLED(Z_STEPPER_AUTO_ALIGN)