mirror of
https://github.com/MarlinFirmware/Marlin.git
synced 2024-12-03 17:21:29 +00:00
151 lines
6.2 KiB
C
151 lines
6.2 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
/**
|
|
* HAL Pins Debugging for Teensy 4.0 (IMXRT1062DVL6A) / 4.1 (IMXRT1062DVJ6A)
|
|
*/
|
|
|
|
#warning "PINS_DEBUGGING is not fully supported for Teensy 4.0 / 4.1 so 'M43' may cause hangs."
|
|
|
|
#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
|
|
|
|
#define digitalRead_mod(p) extDigitalRead(p) // AVR digitalRead disabled PWM before it read the pin
|
|
#define PRINT_PORT(p)
|
|
#define PRINT_ARRAY_NAME(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
|
|
#define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%02d"), p); SERIAL_ECHO(buffer); }while(0)
|
|
#define GET_ARRAY_PIN(p) pin_array[p].pin
|
|
#define GET_ARRAY_IS_DIGITAL(p) pin_array[p].is_digital
|
|
#define VALID_PIN(pin) (pin >= 0 && pin < (int8_t)NUMBER_PINS_TOTAL ? 1 : 0)
|
|
#define DIGITAL_PIN_TO_ANALOG_PIN(p) int(p - analogInputToDigitalPin(0))
|
|
#define IS_ANALOG(P) ((P) >= analogInputToDigitalPin(0) && (P) <= analogInputToDigitalPin(13)) || ((P) >= analogInputToDigitalPin(14) && (P) <= analogInputToDigitalPin(17))
|
|
#define pwm_status(pin) HAL_pwm_status(pin)
|
|
#define GET_PINMODE(PIN) (VALID_PIN(pin) && IS_OUTPUT(pin))
|
|
#define MULTI_NAME_PAD 16 // space needed to be pretty if not first name assigned to a pin
|
|
|
|
struct pwm_pin_info_struct {
|
|
uint8_t type; // 0=no pwm, 1=flexpwm, 2=quad
|
|
uint8_t module; // 0-3, 0-3
|
|
uint8_t channel; // 0=X, 1=A, 2=B
|
|
uint8_t muxval; //
|
|
};
|
|
|
|
#define M(a, b) ((((a) - 1) << 4) | (b))
|
|
|
|
const struct pwm_pin_info_struct pwm_pin_info[] = {
|
|
{1, M(1, 1), 0, 4}, // FlexPWM1_1_X 0 // AD_B0_03
|
|
{1, M(1, 0), 0, 4}, // FlexPWM1_0_X 1 // AD_B0_02
|
|
{1, M(4, 2), 1, 1}, // FlexPWM4_2_A 2 // EMC_04
|
|
{1, M(4, 2), 2, 1}, // FlexPWM4_2_B 3 // EMC_05
|
|
{1, M(2, 0), 1, 1}, // FlexPWM2_0_A 4 // EMC_06
|
|
{1, M(2, 1), 1, 1}, // FlexPWM2_1_A 5 // EMC_08
|
|
{1, M(2, 2), 1, 2}, // FlexPWM2_2_A 6 // B0_10
|
|
{1, M(1, 3), 2, 6}, // FlexPWM1_3_B 7 // B1_01
|
|
{1, M(1, 3), 1, 6}, // FlexPWM1_3_A 8 // B1_00
|
|
{1, M(2, 2), 2, 2}, // FlexPWM2_2_B 9 // B0_11
|
|
{2, M(1, 0), 0, 1}, // QuadTimer1_0 10 // B0_00
|
|
{2, M(1, 2), 0, 1}, // QuadTimer1_2 11 // B0_02
|
|
{2, M(1, 1), 0, 1}, // QuadTimer1_1 12 // B0_01
|
|
{2, M(2, 0), 0, 1}, // QuadTimer2_0 13 // B0_03
|
|
{2, M(3, 2), 0, 1}, // QuadTimer3_2 14 // AD_B1_02
|
|
{2, M(3, 3), 0, 1}, // QuadTimer3_3 15 // AD_B1_03
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{2, M(3, 1), 0, 1}, // QuadTimer3_1 18 // AD_B1_01
|
|
{2, M(3, 0), 0, 1}, // QuadTimer3_0 19 // AD_B1_00
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{1, M(4, 0), 1, 1}, // FlexPWM4_0_A 22 // AD_B1_08
|
|
{1, M(4, 1), 1, 1}, // FlexPWM4_1_A 23 // AD_B1_09
|
|
{1, M(1, 2), 0, 4}, // FlexPWM1_2_X 24 // AD_B0_12
|
|
{1, M(1, 3), 0, 4}, // FlexPWM1_3_X 25 // AD_B0_13
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{1, M(3, 1), 2, 1}, // FlexPWM3_1_B 28 // EMC_32
|
|
{1, M(3, 1), 1, 1}, // FlexPWM3_1_A 29 // EMC_31
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{1, M(2, 0), 2, 1}, // FlexPWM2_0_B 33 // EMC_07
|
|
#ifdef ARDUINO_TEENSY40
|
|
{1, M(1, 1), 2, 1}, // FlexPWM1_1_B 34 // SD_B0_03
|
|
{1, M(1, 1), 1, 1}, // FlexPWM1_1_A 35 // SD_B0_02
|
|
{1, M(1, 0), 2, 1}, // FlexPWM1_0_B 36 // SD_B0_01
|
|
{1, M(1, 0), 1, 1}, // FlexPWM1_0_A 37 // SD_B0_00
|
|
{1, M(1, 2), 2, 1}, // FlexPWM1_2_B 38 // SD_B0_05
|
|
{1, M(1, 2), 1, 1}, // FlexPWM1_2_A 39 // SD_B0_04
|
|
#endif
|
|
#ifdef ARDUINO_TEENSY41
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{1, M(2, 3), 1, 6}, // FlexPWM2_3_A 36 // B1_00
|
|
{1, M(2, 3), 2, 6}, // FlexPWM2_3_B 37 // B1_01
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{0, M(1, 0), 0, 0},
|
|
{1, M(1, 1), 2, 1}, // FlexPWM1_1_B 42 // SD_B0_03
|
|
{1, M(1, 1), 1, 1}, // FlexPWM1_1_A 43 // SD_B0_02
|
|
{1, M(1, 0), 2, 1}, // FlexPWM1_0_B 44 // SD_B0_01
|
|
{1, M(1, 0), 1, 1}, // FlexPWM1_0_A 45 // SD_B0_00
|
|
{1, M(1, 2), 2, 1}, // FlexPWM1_2_B 46 // SD_B0_05
|
|
{1, M(1, 2), 1, 1}, // FlexPWM1_2_A 47 // SD_B0_04
|
|
{0, M(1, 0), 0, 0}, // duplicate FlexPWM1_0_B
|
|
{0, M(1, 0), 0, 0}, // duplicate FlexPWM1_2_A
|
|
{0, M(1, 0), 0, 0}, // duplicate FlexPWM1_2_B
|
|
{1, M(3, 3), 2, 1}, // FlexPWM3_3_B 51 // EMC_22
|
|
{0, M(1, 0), 0, 0}, // duplicate FlexPWM1_1_B
|
|
{0, M(1, 0), 0, 0}, // duplicate FlexPWM1_1_A
|
|
{1, M(3, 0), 1, 1}, // FlexPWM3_0_A 53 // EMC_29
|
|
#endif
|
|
};
|
|
|
|
void HAL_print_analog_pin(char buffer[], int8_t pin) {
|
|
if (pin <= 23) sprintf_P(buffer, PSTR("(A%2d) "), int(pin - 14));
|
|
else if (pin <= 41) sprintf_P(buffer, PSTR("(A%2d) "), int(pin - 24));
|
|
}
|
|
|
|
void HAL_analog_pin_state(char buffer[], int8_t pin) {
|
|
if (pin <= 23) sprintf_P(buffer, PSTR("Analog in =% 5d"), analogRead(pin - 14));
|
|
else if (pin <= 41) sprintf_P(buffer, PSTR("Analog in =% 5d"), analogRead(pin - 24));
|
|
}
|
|
|
|
#define PWM_PRINT(V) do{ sprintf_P(buffer, PSTR("PWM: %4d"), V); SERIAL_ECHO(buffer); }while(0)
|
|
|
|
/**
|
|
* Print a pin's PWM status.
|
|
* Return true if it's currently a PWM pin.
|
|
*/
|
|
bool HAL_pwm_status(int8_t pin) {
|
|
char buffer[20]; // for the sprintf statements
|
|
const struct pwm_pin_info_struct *info;
|
|
|
|
if (pin >= CORE_NUM_DIGITAL) return 0;
|
|
info = pwm_pin_info + pin;
|
|
|
|
if (info->type == 0) return 0;
|
|
|
|
/* TODO decode pwm value from timers */
|
|
// for now just indicate if output is set as pwm
|
|
PWM_PRINT(*(portConfigRegister(pin)) == info->muxval);
|
|
return (*(portConfigRegister(pin)) == info->muxval);
|
|
}
|
|
|
|
static void pwm_details(uint8_t pin) { /* TODO */ }
|