HAL for 32-bit Teensy (3.5, 3.6) architecture
teemuatlut
8 years ago
committed by
Scott Lahteine
parent
cfef925559
commit
f3e562e46e
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/****************************************************************************************
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* Teensy 3.5 (MK64FX512) and Teensy 3.6 (MK66FX1M0) Breadboard pin assignments
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* Requires the Teensyduino software with Teensy 3.5 or Teensy 3.6 selected in Arduino IDE!
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* http://www.pjrc.com/teensy/teensyduino.html
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*
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****************************************************************************************/
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#if MOTHERBOARD == 841 // BOARD_TEENSY35_36
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#define KNOWN_BOARD 1
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#define AT90USB 1286 // Disable MarlinSerial etc.
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#if !IS_32BIT_TEENSY
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#error Oops! Make sure you have 'Teensy 3.5' or 'Teensy 3.6' selected from the 'Tools -> Boards' menu.
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#endif
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#if IS_TEENSY35
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#define BOARD_NAME "Teensy3.5"
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#elif IS_TEENSY36
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#define BOARD_NAME "Teensy3.6"
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#endif
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#define LARGE_FLASH true
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#define USBCON //1286 // Disable MarlinSerial etc.
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/*
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teemuatlut plan for Teensy3.5 and Teensy3.6:
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USB
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GND |-----#####-----| VIN 5V
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X_STEP_PIN MOSI1 RX1 0 | ##### | Analog GND
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X_DIR_PIN MISO1 TX1 1 | | 3.3V
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Y_STEP_PIN PWM 2 | *NC AREF* | 23 A9 PWM
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Y_DIR_PIN SCL2 CAN0TX PWM 3 | *A26 A10* | 22 A8 PWM
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Z_STEP_PIN SDA2 CAN0RX PWM 4 | *A25 A11* | 21 A7 PWM CS0 MOSI1 RX1
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Z_DIR_PIN MISO1 TX1 PWM 5 | *GND * * 57 | 20 A6 PWM CS0 SCK1 FILWIDTH_PIN
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X_ENABLE_PIN PWM 6 | *GND * * 56 | 19 A5 SCL0 E0_STEP_PIN
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Y_ENABLE_PIN SCL0 MOSI0 RX3 PWM 7 | * * 55 | 18 A4 SDA0 E0_DIR_PIN
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Z_ENABLE_PIN SDA0 MISO0 TX3 PWM 8 | * * 54 | 17 A3 SDA0 E0_ENABLE_PIN
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CS0 RX2 PWM 9 | | 16 A2 SCL0 TEMP_0_PIN
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CS0 TX2 PWM 10 | | 15 A1 CS0 TEMP_BED_PIN
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X_STOP_PIN MOSI0 11 | | 14 A0 PWM CS0 TEMP_1_PIN
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Y_STOP_PIN MISO0 12 | | 13 LED SCK0 LED_PIN
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3.3V | | GND
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Z_STOP_PIN 24 | 40 * * 53 | A22 DAC1
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AUX2 25 | 41 * * 52 | A21 DAC0
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AUX2 FAN_PIN SCL2 TX1 26 | 42 * * 51 | 39 A20 MISO0 SDSS
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AUX2 Z-PROBE PWR SCK0 RX1 27 | * * * * * | 38 A19 PWM SDA1
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AUX2 SOL1_PIN MOSI0 28 | 43 * * 50 | 37 A18 PWM SCL1
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D10 CONTROLLERFAN_PIN CAN0TX PWM 29 | 44 * * 49 | 36 A17 PWM
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D9 HEATER_0_PIN CAN0RX PWM 30 | 45 * * 48 | 35 A16 PWM E1_ENABLE_PIN
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D8 HEATER_BED_PIN CS1 RX4 A12 31 | 46 * * 47 | 34 A15 PWM SDA0 RX5 E1_DIR_PIN
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SCK1 TX4 A13 32 |__GND_*_*_3.3V_| 33 A14 PWM SCL0 TX5 E1_STEP_PIN
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Interior pins:
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LCD_PINS_RS 40 * * 53 SCK2
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LCD_PINS_ENABLE 41 * * 52 MOSI2
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LCD_PINS_D4 42 * * 51 MISO2
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LCD_PINS_D5 CS2 43 * * 50 A24
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LCD_PINS_D6 MOSI2 44 * * 49 A23
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LCD_PINS_D7 MISO2 45 * * 48 TX6 SDA0 BTN_ENC
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BTN_EN1 SCK2 46 * * 47 RX6 SCL0 BTN_EN2
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GND * * 3.3V
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*/
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#define X_STEP_PIN 22
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#define X_DIR_PIN 21
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#define X_ENABLE_PIN 39
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#define Y_STEP_PIN 19
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#define Y_DIR_PIN 18
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#define Y_ENABLE_PIN 20
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#define Z_STEP_PIN 38
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#define Z_DIR_PIN 37
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#define Z_ENABLE_PIN 17
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#define E0_STEP_PIN 31
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#define E0_DIR_PIN 30
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#define E0_ENABLE_PIN 32
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#define E1_STEP_PIN 33
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#define E1_DIR_PIN 34
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#define E1_ENABLE_PIN 35
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#define HEATER_0_PIN 30
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#define HEATER_1_PIN 36
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#define HEATER_2_PIN -1
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#define HEATER_BED_PIN 31
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#define FAN_PIN 2
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#define X_STOP_PIN 24
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#define Y_STOP_PIN 26
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#define Z_STOP_PIN 28
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#define TEMP_0_PIN 2 // Extruder / Analog pin numbering: 2 => A2
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#define TEMP_BED_PIN 1 // Bed / Analog pin numbering
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#define TEMP_1_PIN 0
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#define TEMP_2_PIN -1
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#define SDPOWER -1
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#define SD_DETECT_PIN -1
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#define SDSS 39 // 8
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#define LED_PIN 13
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#define PS_ON_PIN 1
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#define KILL_PIN -1
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#define ALARM_PIN -1
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#define FILWIDTH_PIN 6
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#define SOL1_PIN 28
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#ifndef SDSUPPORT
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// these pins are defined in the SD library if building with SD support
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#define SCK_PIN 13
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#define MISO_PIN 12
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#define MOSI_PIN 11
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#endif
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#ifdef ULTRA_LCD
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#define LCD_PINS_RS 40
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#define LCD_PINS_ENABLE 41
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#define LCD_PINS_D4 42
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#define LCD_PINS_D5 43
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#define LCD_PINS_D6 44
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#define LCD_PINS_D7 45
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#define BTN_EN1 46
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#define BTN_EN2 47
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#define BTN_ENC 48
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#endif
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#endif // MOTHERBOARD == 841 (Teensy3.5 and Teensy3.6)
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@ -0,0 +1,28 @@
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#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
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#include "HAL_Servo_Teensy.h"
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#include "../../../MarlinConfig.h"
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int8_t libServo::attach(int pin) {
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if (this->servoIndex >= MAX_SERVOS) return -1;
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return Servo::attach(pin);
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}
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int8_t libServo::attach(int pin, int min, int max) {
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return Servo::attach(pin, min, max);
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}
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void libServo::move(int value) {
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if (this->attach(0) >= 0) {
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this->write(value);
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delay(SERVO_DELAY);
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#if ENABLED(DEACTIVATE_SERVOS_AFTER_MOVE)
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this->detach();
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#endif
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}
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}
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#endif
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#ifndef HAL_Servo_Teensy_h
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#define HAL_Servo_Teensy_h
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#include <Servo.h>
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// Inherit and expand on the official library
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class libServo : public Servo {
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public:
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int8_t attach(int pin);
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int8_t attach(int pin, int min, int max);
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void move(int value);
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private:
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uint16_t min_ticks;
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uint16_t max_ticks;
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uint8_t servoIndex; // index into the channel data for this servo
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};
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#endif
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@ -0,0 +1,119 @@
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/* **************************************************************************
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Marlin 3D Printer Firmware
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Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/**
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* Description: HAL for Teensy35 (MK64FX512)
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*/
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#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
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#include "../HAL.h"
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#include <Wire.h>
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uint16_t HAL_adc_result;
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static const uint8_t pin2sc1a[] = {
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5, 14, 8, 9, 13, 12, 6, 7, 15, 4, 3, 19+128, 14+128, 15+128, // 0-13 -> A0-A13
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5, 14, 8, 9, 13, 12, 6, 7, 15, 4, // 14-23 are A0-A9
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255, 255, 255, 255, 255, 255, 255, // 24-30 are digital only
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14+128, 15+128, 17, 18, 4+128, 5+128, 6+128, 7+128, 17+128, // 31-39 are A12-A20
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255, 255, 255, 255, 255, 255, 255, 255, 255, // 40-48 are digital only
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10+128, 11+128, // 49-50 are A23-A24
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255, 255, 255, 255, 255, 255, 255, // 51-57 are digital only
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255, 255, 255, 255, 255, 255, // 58-63 (sd card pins) are digital only
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3, 19+128, // 64-65 are A10-A11
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23, 23+128,// 66-67 are A21-A22 (DAC pins)
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1, 1+128, // 68-69 are A25-A26 (unused USB host port on Teensy 3.5)
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26, // 70 is Temperature Sensor
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18+128 // 71 is Vref
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};
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/*
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// disable interrupts
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void cli(void)
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{
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noInterrupts();
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}
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// enable interrupts
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void sei(void)
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{
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interrupts();
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}
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*/
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void HAL_adc_init() {
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analog_init();
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while (ADC0_SC3 & ADC_SC3_CAL) {}; // Wait for calibration to finish
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NVIC_ENABLE_IRQ(IRQ_FTM1);
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}
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void HAL_clear_reset_source (void)
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{ }
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uint8_t HAL_get_reset_source (void)
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{
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switch ( RCM_SRS0 )
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{
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case 128: return RST_POWER_ON; break;
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case 64: return RST_EXTERNAL; break;
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case 32: return RST_WATCHDOG; break;
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// case 8: return RST_LOSS_OF_LOCK; break;
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// case 4: return RST_LOSS_OF_CLOCK; break;
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// case 2: return RST_LOW_VOLTAGE; break;
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default:
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return 0;
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}
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}
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void _delay_ms (int delay_ms)
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{
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delay (delay_ms);
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}
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extern "C" {
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extern char __bss_end;
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extern char __heap_start;
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extern void* __brkval;
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int freeMemory() {
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int free_memory;
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if ((int)__brkval == 0)
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free_memory = ((int)&free_memory) - ((int)&__bss_end);
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else
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free_memory = ((int)&free_memory) - ((int)__brkval);
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return free_memory;
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}
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}
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void HAL_adc_start_conversion (uint8_t adc_pin)
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{
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ADC0_SC1A = pin2sc1a[adc_pin];
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}
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uint16_t HAL_adc_get_result(void)
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{
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return ADC0_RA;
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}
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#endif // __MK64FX512__ || __MK66FX1M0__
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@ -0,0 +1,149 @@
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/* **************************************************************************
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Marlin 3D Printer Firmware
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Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
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Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/**
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* Description: HAL for Teensy 3.5 and Teensy 3.6
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*/
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#ifndef _HAL_TEENSY_H
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#define _HAL_TEENSY_H
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// --------------------------------------------------------------------------
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// Includes
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// --------------------------------------------------------------------------
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#include <stdint.h>
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#include "Arduino.h"
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#include "fastio_Teensy.h"
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#include "watchdog_Teensy.h"
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#include "HAL_timers_Teensy.h"
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// --------------------------------------------------------------------------
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// Defines
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// --------------------------------------------------------------------------
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#define MOTHERBOARD BOARD_TEENSY35_36
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#define IS_32BIT_TEENSY (defined(__MK64FX512__) || defined(__MK66FX1M0__))
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#define IS_TEENSY35 defined(__MK64FX512__)
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#define IS_TEENSY36 defined(__MK66FX1M0__)
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#if SERIAL_PORT == -1
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#define MYSERIAL SerialUSB
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#elif SERIAL_PORT == 0
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#define MYSERIAL Serial
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#elif SERIAL_PORT == 1
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#define MYSERIAL Serial1
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#elif SERIAL_PORT == 2
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#define MYSERIAL Serial2
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#elif SERIAL_PORT == 3
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#define MYSERIAL Serial3
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#endif
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#define HAL_SERVO_LIB libServo
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//#define _BV(bit) (1 << (bit))
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#ifndef analogInputToDigitalPin
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#define analogInputToDigitalPin(p) ((p < 12u) ? (p) + 54u : -1)
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#endif
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#define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
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#define CRITICAL_SECTION_END SREG = _sreg;
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||||||
|
// On AVR this is in math.h?
|
||||||
|
#define square(x) ((x)*(x))
|
||||||
|
|
||||||
|
#ifndef strncpy_P
|
||||||
|
#define strncpy_P(dest, src, num) strncpy((dest), (src), (num))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Fix bug in pgm_read_ptr
|
||||||
|
#undef pgm_read_ptr
|
||||||
|
#define pgm_read_ptr(addr) (*(addr))
|
||||||
|
#undef pgm_read_word
|
||||||
|
#define pgm_read_word(addr) (*(addr))
|
||||||
|
|
||||||
|
#define RST_POWER_ON 1
|
||||||
|
#define RST_EXTERNAL 2
|
||||||
|
#define RST_BROWN_OUT 4
|
||||||
|
#define RST_WATCHDOG 8
|
||||||
|
#define RST_JTAG 16
|
||||||
|
#define RST_SOFTWARE 32
|
||||||
|
#define RST_BACKUP 64
|
||||||
|
|
||||||
|
/** clear reset reason */
|
||||||
|
void HAL_clear_reset_source (void);
|
||||||
|
|
||||||
|
/** reset reason */
|
||||||
|
uint8_t HAL_get_reset_source (void);
|
||||||
|
|
||||||
|
void _delay_ms(int delay);
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
int freeMemory(void);
|
||||||
|
}
|
||||||
|
|
||||||
|
// SPI: Extended functions which take a channel number (hardware SPI only)
|
||||||
|
/** Write single byte to specified SPI channel */
|
||||||
|
void spiSend(uint32_t chan, byte b);
|
||||||
|
/** Write buffer to specified SPI channel */
|
||||||
|
void spiSend(uint32_t chan, const uint8_t* buf, size_t n);
|
||||||
|
/** Read single byte from specified SPI channel */
|
||||||
|
uint8_t spiRec(uint32_t chan);
|
||||||
|
|
||||||
|
// ADC
|
||||||
|
|
||||||
|
void HAL_adc_init();
|
||||||
|
|
||||||
|
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
|
||||||
|
#define HAL_READ_ADC HAL_adc_get_result()
|
||||||
|
|
||||||
|
#define HAL_ANALOG_SELECT(pin) NOOP;
|
||||||
|
|
||||||
|
void HAL_adc_start_conversion (uint8_t adc_pin);
|
||||||
|
|
||||||
|
uint16_t HAL_adc_get_result(void);
|
||||||
|
|
||||||
|
/*
|
||||||
|
uint16_t HAL_getAdcReading(uint8_t chan);
|
||||||
|
|
||||||
|
void HAL_startAdcConversion(uint8_t chan);
|
||||||
|
uint8_t HAL_pinToAdcChannel(int pin);
|
||||||
|
|
||||||
|
uint16_t HAL_getAdcFreerun(uint8_t chan, bool wait_for_conversion = false);
|
||||||
|
//uint16_t HAL_getAdcSuperSample(uint8_t chan);
|
||||||
|
|
||||||
|
void HAL_enable_AdcFreerun(void);
|
||||||
|
//void HAL_disable_AdcFreerun(uint8_t chan);
|
||||||
|
*/
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
//
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#endif // _HAL_TEENSY_H
|
||||||
|
|
||||||
@ -0,0 +1,107 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef HAL_PINSDEBUG_TEENSY_H
|
||||||
|
|
||||||
|
#define FTM0_CH0_PIN 22
|
||||||
|
#define FTM0_CH1_PIN 23
|
||||||
|
#define FTM0_CH2_PIN 9
|
||||||
|
#define FTM0_CH3_PIN 10
|
||||||
|
#define FTM0_CH4_PIN 6
|
||||||
|
#define FTM0_CH5_PIN 20
|
||||||
|
#define FTM0_CH6_PIN 21
|
||||||
|
#define FTM0_CH7_PIN 5
|
||||||
|
#define FTM1_CH0_PIN 3
|
||||||
|
#define FTM1_CH1_PIN 4
|
||||||
|
#define FTM2_CH0_PIN 29
|
||||||
|
#define FTM2_CH1_PIN 30
|
||||||
|
#define FTM3_CH0_PIN 2
|
||||||
|
#define FTM3_CH1_PIN 14
|
||||||
|
#define FTM3_CH2_PIN 7
|
||||||
|
#define FTM3_CH3_PIN 8
|
||||||
|
#define FTM3_CH4_PIN 35
|
||||||
|
#define FTM3_CH5_PIN 36
|
||||||
|
#define FTM3_CH6_PIN 37
|
||||||
|
#define FTM3_CH7_PIN 38
|
||||||
|
#if defined(__MK66FX1M0__) // Teensy3.6
|
||||||
|
#define TPM1_CH0_PIN 16
|
||||||
|
#define TPM1_CH1_PIN 17
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define IS_ANALOG(P) ((P) >= analogInputToDigitalPin(0) && (P) <= analogInputToDigitalPin(9)) || ((P) >= analogInputToDigitalPin(12) && (P) <= analogInputToDigitalPin(20))
|
||||||
|
|
||||||
|
void HAL_print_analog_pin(char buffer[], int8_t pin) {
|
||||||
|
if (pin <= 23) sprintf(buffer, "(A%2d) ", int(pin - 14));
|
||||||
|
else if (pin <= 39) sprintf(buffer, "(A%2d) ", int(pin - 19));
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_analog_pin_state(char buffer[], int8_t pin) {
|
||||||
|
if (pin <= 23) sprintf(buffer, "Analog in =% 5d", analogRead(pin - 14));
|
||||||
|
else if (pin <= 39) sprintf(buffer, "Analog in =% 5d", analogRead(pin - 19));
|
||||||
|
}
|
||||||
|
|
||||||
|
#define PWM_PRINT(V) do{ sprintf(buffer, "PWM: %4d", 22); SERIAL_ECHO(buffer); }while(0)
|
||||||
|
#define FTM_CASE(N,Z) \
|
||||||
|
case FTM##N##_CH##Z##_PIN: \
|
||||||
|
if (FTM##N##_C##Z##V) { \
|
||||||
|
PWM_PRINT(FTM##N##_C##Z##V); \
|
||||||
|
return true; \
|
||||||
|
} else return false
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 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
|
||||||
|
switch(pin) {
|
||||||
|
FTM_CASE(0,0);
|
||||||
|
FTM_CASE(0,1);
|
||||||
|
FTM_CASE(0,2);
|
||||||
|
FTM_CASE(0,3);
|
||||||
|
FTM_CASE(0,4);
|
||||||
|
FTM_CASE(0,5);
|
||||||
|
FTM_CASE(0,6);
|
||||||
|
FTM_CASE(0,7);
|
||||||
|
FTM_CASE(1,0);
|
||||||
|
FTM_CASE(1,1);
|
||||||
|
FTM_CASE(2,0);
|
||||||
|
FTM_CASE(2,1);
|
||||||
|
FTM_CASE(3,0);
|
||||||
|
FTM_CASE(3,1);
|
||||||
|
FTM_CASE(3,2);
|
||||||
|
FTM_CASE(3,3);
|
||||||
|
FTM_CASE(3,4);
|
||||||
|
FTM_CASE(3,5);
|
||||||
|
FTM_CASE(3,6);
|
||||||
|
FTM_CASE(3,7);
|
||||||
|
|
||||||
|
case NOT_ON_TIMER:
|
||||||
|
default:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
SERIAL_PROTOCOLPGM(" ");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void HAL_pwm_details(uint8_t pin) { /* TODO */ }
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,104 @@
|
|||||||
|
#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
|
||||||
|
|
||||||
|
#include "../HAL.h"
|
||||||
|
#include <SPI.h>
|
||||||
|
#include <pins_arduino.h>
|
||||||
|
#include "spi_pins.h"
|
||||||
|
#include "../../../macros.h"
|
||||||
|
|
||||||
|
static SPISettings spiConfig;
|
||||||
|
|
||||||
|
// Standard SPI functions
|
||||||
|
/** Initialise SPI bus */
|
||||||
|
void spiBegin(void) {
|
||||||
|
#ifndef SS_PIN
|
||||||
|
#error SS_PIN not defined!
|
||||||
|
#endif
|
||||||
|
SET_OUTPUT(SS_PIN);
|
||||||
|
WRITE(SS_PIN, HIGH);
|
||||||
|
SET_OUTPUT(SCK_PIN);
|
||||||
|
SET_INPUT(MISO_PIN);
|
||||||
|
SET_OUTPUT(MOSI_PIN);
|
||||||
|
|
||||||
|
//#if DISABLED(SOFTWARE_SPI)
|
||||||
|
#if false
|
||||||
|
// set SS high - may be chip select for another SPI device
|
||||||
|
#if SET_SPI_SS_HIGH
|
||||||
|
WRITE(SS_PIN, HIGH);
|
||||||
|
#endif // SET_SPI_SS_HIGH
|
||||||
|
// set a default rate
|
||||||
|
spiInit(SPI_HALF_SPEED); // 1
|
||||||
|
#endif // SOFTWARE_SPI
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Configure SPI for specified SPI speed */
|
||||||
|
void spiInit(uint8_t spiRate) {
|
||||||
|
// Use datarates Marlin uses
|
||||||
|
uint32_t clock;
|
||||||
|
switch (spiRate) {
|
||||||
|
case SPI_FULL_SPEED: clock = 10000000; break;
|
||||||
|
case SPI_HALF_SPEED: clock = 5000000; break;
|
||||||
|
case SPI_QUARTER_SPEED: clock = 2500000; break;
|
||||||
|
case SPI_EIGHTH_SPEED: clock = 1250000; break;
|
||||||
|
case SPI_SPEED_5: clock = 625000; break;
|
||||||
|
case SPI_SPEED_6: clock = 312500; break;
|
||||||
|
default:
|
||||||
|
clock = 4000000; // Default from the SPI libarary
|
||||||
|
}
|
||||||
|
spiConfig = SPISettings(clock, MSBFIRST, SPI_MODE0);
|
||||||
|
SPI.begin();
|
||||||
|
}
|
||||||
|
|
||||||
|
//------------------------------------------------------------------------------
|
||||||
|
/** SPI receive a byte */
|
||||||
|
uint8_t spiRec(void) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
uint8_t returnByte = SPI.transfer(0xFF);
|
||||||
|
SPI.endTransaction();
|
||||||
|
return returnByte;
|
||||||
|
// SPDR = 0XFF;
|
||||||
|
// while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
// return SPDR;
|
||||||
|
}
|
||||||
|
//------------------------------------------------------------------------------
|
||||||
|
/** SPI read data */
|
||||||
|
void spiRead(uint8_t* buf, uint16_t nbyte) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPI.transfer(buf, nbyte);
|
||||||
|
SPI.endTransaction();
|
||||||
|
//if (nbyte-- == 0) return;
|
||||||
|
// SPDR = 0XFF;
|
||||||
|
//for (uint16_t i = 0; i < nbyte; i++) {
|
||||||
|
// while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
// buf[i] = SPDR;
|
||||||
|
// SPDR = 0XFF;
|
||||||
|
//}
|
||||||
|
//while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
//buf[nbyte] = SPDR;
|
||||||
|
}
|
||||||
|
//------------------------------------------------------------------------------
|
||||||
|
/** SPI send a byte */
|
||||||
|
void spiSend(uint8_t b) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPI.transfer(b);
|
||||||
|
SPI.endTransaction();
|
||||||
|
// SPDR = b;
|
||||||
|
// while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
}
|
||||||
|
//------------------------------------------------------------------------------
|
||||||
|
/** SPI send block */
|
||||||
|
void spiSendBlock(uint8_t token, const uint8_t* buf) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPDR = token;
|
||||||
|
for (uint16_t i = 0; i < 512; i += 2) {
|
||||||
|
while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
SPDR = buf[i];
|
||||||
|
while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
SPDR = buf[i + 1];
|
||||||
|
}
|
||||||
|
while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
|
||||||
|
SPI.endTransaction();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,95 @@
|
|||||||
|
/* **************************************************************************
|
||||||
|
|
||||||
|
Marlin 3D Printer Firmware
|
||||||
|
Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
|
||||||
|
|
||||||
|
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 <http://www.gnu.org/licenses/>.
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Teensy3.5 __MK64FX512__
|
||||||
|
* Teensy3.6 __MK66FX1M0__
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
|
||||||
|
|
||||||
|
#include "../HAL.h"
|
||||||
|
#include "HAL_timers_Teensy.h"
|
||||||
|
|
||||||
|
|
||||||
|
void HAL_timer_start (uint8_t timer_num, uint32_t frequency) {
|
||||||
|
switch (timer_num) {
|
||||||
|
case 0:
|
||||||
|
FTM0_MODE = FTM_MODE_WPDIS | FTM_MODE_FTMEN;
|
||||||
|
FTM0_SC = 0x00; // Set this to zero before changing the modulus
|
||||||
|
FTM0_CNT = 0x0000; // Reset the count to zero
|
||||||
|
FTM0_MOD = 0xFFFF; // max modulus = 65535
|
||||||
|
FTM0_C0V = FTM0_TIMER_RATE / frequency; // Initial FTM Channel 0 compare value
|
||||||
|
FTM0_SC = (FTM_SC_CLKS(0b1)&FTM_SC_CLKS_MASK) | (FTM_SC_PS(FTM0_TIMER_PRESCALE_BITS)&FTM_SC_PS_MASK); // Bus clock 60MHz divided by prescaler 8
|
||||||
|
FTM0_C0SC = FTM_CSC_CHIE | FTM_CSC_MSA | FTM_CSC_ELSA;
|
||||||
|
break;
|
||||||
|
case 1:
|
||||||
|
FTM1_MODE = FTM_MODE_WPDIS | FTM_MODE_FTMEN; // Disable write protection, Enable FTM1
|
||||||
|
FTM1_SC = 0x00; // Set this to zero before changing the modulus
|
||||||
|
FTM1_CNT = 0x0000; // Reset the count to zero
|
||||||
|
FTM1_MOD = 0xFFFF; // max modulus = 65535
|
||||||
|
FTM1_C0V = FTM1_TIMER_RATE / frequency; // Initial FTM Channel 0 compare value 65535
|
||||||
|
FTM1_SC = (FTM_SC_CLKS(0b1)&FTM_SC_CLKS_MASK) | (FTM_SC_PS(FTM1_TIMER_PRESCALE_BITS)&FTM_SC_PS_MASK); // Bus clock 60MHz divided by prescaler 4
|
||||||
|
FTM1_C0SC = FTM_CSC_CHIE | FTM_CSC_MSA | FTM_CSC_ELSA;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_enable_interrupt (uint8_t timer_num)
|
||||||
|
{
|
||||||
|
switch(timer_num) {
|
||||||
|
case 0: NVIC_ENABLE_IRQ(IRQ_FTM0); break;
|
||||||
|
case 1: NVIC_ENABLE_IRQ(IRQ_FTM1); break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_disable_interrupt (uint8_t timer_num)
|
||||||
|
{
|
||||||
|
switch (timer_num) {
|
||||||
|
case 0: NVIC_DISABLE_IRQ(IRQ_FTM0); break;
|
||||||
|
case 1: NVIC_DISABLE_IRQ(IRQ_FTM1); break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_isr_prologue(uint8_t timer_num) {
|
||||||
|
switch(timer_num) {
|
||||||
|
case 0:
|
||||||
|
FTM0_CNT = 0x0000;
|
||||||
|
FTM0_SC &= ~FTM_SC_TOF; // Clear FTM Overflow flag
|
||||||
|
FTM0_C0SC &= ~FTM_CSC_CHF; // Clear FTM Channel Compare flag
|
||||||
|
break;
|
||||||
|
case 1:
|
||||||
|
FTM1_CNT = 0x0000;
|
||||||
|
FTM1_SC &= ~FTM_SC_TOF; // Clear FTM Overflow flag
|
||||||
|
FTM1_C0SC &= ~FTM_CSC_CHF; // Clear FTM Channel Compare flag
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // Teensy3.5 or Teensy3.6
|
||||||
@ -0,0 +1,109 @@
|
|||||||
|
/* **************************************************************************
|
||||||
|
|
||||||
|
Marlin 3D Printer Firmware
|
||||||
|
Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
|
||||||
|
Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
|
||||||
|
|
||||||
|
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 <http://www.gnu.org/licenses/>.
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Description: HAL for
|
||||||
|
* Teensy3.5 (__MK64FX512__)
|
||||||
|
* Teensy3.6 (__MK66FX1M0__)
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef _HAL_TIMERS_TEENSY_H
|
||||||
|
#define _HAL_TIMERS_TEENSY_H
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Includes
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Defines
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#define FORCE_INLINE __attribute__((always_inline)) inline
|
||||||
|
|
||||||
|
#define HAL_TIMER_TYPE uint32_t
|
||||||
|
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
|
||||||
|
|
||||||
|
#define STEP_TIMER_NUM 0
|
||||||
|
#define TEMP_TIMER_NUM 1
|
||||||
|
|
||||||
|
#define FTM0_TIMER_PRESCALE 8
|
||||||
|
#define FTM1_TIMER_PRESCALE 4
|
||||||
|
#define FTM0_TIMER_PRESCALE_BITS 0b011
|
||||||
|
#define FTM1_TIMER_PRESCALE_BITS 0b010
|
||||||
|
|
||||||
|
#define FTM0_TIMER_RATE F_BUS/FTM0_TIMER_PRESCALE // 60MHz / 8 = 7500kHz
|
||||||
|
#define FTM1_TIMER_RATE F_BUS/FTM1_TIMER_PRESCALE // 60MHz / 4 = 15MHz
|
||||||
|
|
||||||
|
#define STEPPER_TIMER STEP_TIMER_NUM // Alias?
|
||||||
|
#define STEPPER_TIMER_PRESCALE 0 // Not defined anywhere else!
|
||||||
|
|
||||||
|
#define HAL_TIMER_RATE (FTM0_TIMER_RATE)
|
||||||
|
#define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE
|
||||||
|
#define HAL_TICKS_PER_US (HAL_STEPPER_TIMER_RATE/1000000)
|
||||||
|
|
||||||
|
#define TEMP_TIMER_FREQUENCY 1000
|
||||||
|
|
||||||
|
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt (STEP_TIMER_NUM)
|
||||||
|
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt (STEP_TIMER_NUM)
|
||||||
|
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt (TEMP_TIMER_NUM)
|
||||||
|
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt (TEMP_TIMER_NUM)
|
||||||
|
|
||||||
|
#define HAL_STEP_TIMER_ISR extern "C" void ftm0_isr(void) //void TC3_Handler()
|
||||||
|
#define HAL_TEMP_TIMER_ISR extern "C" void ftm1_isr(void) //void TC4_Handler()
|
||||||
|
|
||||||
|
#define HAL_ENABLE_ISRs() do { if (thermalManager.in_temp_isr)DISABLE_TEMPERATURE_INTERRUPT(); else ENABLE_TEMPERATURE_INTERRUPT(); ENABLE_STEPPER_DRIVER_INTERRUPT(); } while(0)
|
||||||
|
|
||||||
|
void HAL_timer_start (uint8_t timer_num, uint32_t frequency);
|
||||||
|
|
||||||
|
static FORCE_INLINE void HAL_timer_set_count (uint8_t timer_num, uint32_t count) {
|
||||||
|
switch(timer_num) {
|
||||||
|
case 0: FTM0_C0V = count; break;
|
||||||
|
case 1: FTM1_C0V = count; break;
|
||||||
|
default: break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static FORCE_INLINE HAL_TIMER_TYPE HAL_timer_get_count (uint8_t timer_num) {
|
||||||
|
switch(timer_num) {
|
||||||
|
case 0: return FTM0_C0V;
|
||||||
|
case 1: return FTM1_C0V;
|
||||||
|
default: return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static FORCE_INLINE uint32_t HAL_timer_get_current_count(uint8_t timer_num) {
|
||||||
|
switch(timer_num) {
|
||||||
|
case 0: return FTM0_CNT;
|
||||||
|
case 1: return FTM1_CNT;
|
||||||
|
default: return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_enable_interrupt (uint8_t timer_num);
|
||||||
|
void HAL_timer_disable_interrupt (uint8_t timer_num);
|
||||||
|
|
||||||
|
void HAL_timer_isr_prologue(uint8_t timer_num);
|
||||||
|
|
||||||
|
#endif // _HAL_TIMERS_TEENSY_H
|
||||||
|
|
||||||
@ -0,0 +1,84 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Endstop Interrupts
|
||||||
|
*
|
||||||
|
* Without endstop interrupts the endstop pins must be polled continually in
|
||||||
|
* the stepper-ISR via endstops.update(), most of the time finding no change.
|
||||||
|
* With this feature endstops.update() is called only when we know that at
|
||||||
|
* least one endstop has changed state, saving valuable CPU cycles.
|
||||||
|
*
|
||||||
|
* This feature only works when all used endstop pins can generate an 'external interrupt'.
|
||||||
|
*
|
||||||
|
* Test whether pins issue interrupts on your board by flashing 'pin_interrupt_test.ino'.
|
||||||
|
* (Located in Marlin/buildroot/share/pin_interrupt_test/pin_interrupt_test.ino)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ENDSTOP_INTERRUPTS_H_
|
||||||
|
#define _ENDSTOP_INTERRUPTS_H_
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Endstop interrupts for Due based targets.
|
||||||
|
* On Due, all pins support external interrupt capability.
|
||||||
|
*/
|
||||||
|
|
||||||
|
void setup_endstop_interrupts( void ) {
|
||||||
|
|
||||||
|
#if HAS_X_MAX
|
||||||
|
attachInterrupt(digitalPinToInterrupt(X_MAX_PIN), endstop_ISR, CHANGE); // assign it
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_X_MIN
|
||||||
|
attachInterrupt(digitalPinToInterrupt(X_MIN_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Y_MAX
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Y_MAX_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Y_MIN
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Y_MIN_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Z_MAX
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Z_MAX_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Z_MIN
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Z_MIN_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Z2_MAX
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Z2_MAX_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Z2_MIN
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Z2_MIN_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if HAS_Z_MIN_PROBE_PIN
|
||||||
|
attachInterrupt(digitalPinToInterrupt(Z_MIN_PROBE_PIN), endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif //_ENDSTOP_INTERRUPTS_H_
|
||||||
@ -0,0 +1,120 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
This code contributed by Triffid_Hunter and modified by Kliment
|
||||||
|
why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Description: Fast IO functions for Teensy 3.5 and Teensy 3.6
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _FASTIO_TEENSY_H
|
||||||
|
#define _FASTIO_TEENSY_H
|
||||||
|
|
||||||
|
/**
|
||||||
|
utility functions
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MASK
|
||||||
|
#define MASK(PIN) (1 << PIN)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define GPIO_BITBAND_ADDR(reg, bit) (((uint32_t)&(reg) - 0x40000000) * 32 + (bit) * 4 + 0x42000000)
|
||||||
|
#define GPIO_BITBAND(reg, bit) (*(uint32_t *)GPIO_BITBAND_ADDR((reg), (bit)))
|
||||||
|
|
||||||
|
/**
|
||||||
|
magic I/O routines
|
||||||
|
now you can simply SET_OUTPUT(STEP); WRITE(STEP, 1); WRITE(STEP, 0);
|
||||||
|
*/
|
||||||
|
|
||||||
|
/// Read a pin
|
||||||
|
#define _READ(p) ((bool)(CORE_PIN ## p ## _PINREG & CORE_PIN ## p ## _BITMASK))
|
||||||
|
|
||||||
|
/// Write to a pin
|
||||||
|
#define _WRITE(p, v) do { if (v) CORE_PIN ## p ## _PORTSET = CORE_PIN ## p ## _BITMASK; \
|
||||||
|
else CORE_PIN ## p ## _PORTCLEAR = CORE_PIN ## p ## _BITMASK; } while (0)
|
||||||
|
|
||||||
|
/// toggle a pin
|
||||||
|
#define _TOGGLE(p) (*(&(CORE_PIN ## p ## _PORTCLEAR)+1) = CORE_PIN ## p ## _BITMASK)
|
||||||
|
|
||||||
|
/// set pin as input
|
||||||
|
#define _SET_INPUT(p) do { CORE_PIN ## p ## _CONFIG = PORT_PCR_MUX(1); \
|
||||||
|
GPIO_BITBAND(CORE_PIN ## p ## _DDRREG , CORE_PIN ## p ## _BIT) = 0; \
|
||||||
|
} while (0)
|
||||||
|
/// set pin as output
|
||||||
|
#define _SET_OUTPUT(p) do { CORE_PIN ## p ## _CONFIG = PORT_PCR_MUX(1)|PORT_PCR_SRE|PORT_PCR_DSE; \
|
||||||
|
GPIO_BITBAND(CORE_PIN ## p ## _DDRREG , CORE_PIN ## p ## _BIT) = 1; \
|
||||||
|
} while (0)
|
||||||
|
|
||||||
|
/// set pin as input with pullup mode
|
||||||
|
//#define _PULLUP(IO, v) { pinMode(IO, (v!=LOW ? INPUT_PULLUP : INPUT)); }
|
||||||
|
|
||||||
|
/// check if pin is an input
|
||||||
|
#define _GET_INPUT(p) ((CORE_PIN ## p ## _DDRREG & CORE_PIN ## p ## _BITMASK) == 0)
|
||||||
|
/// check if pin is an output
|
||||||
|
#define _GET_OUTPUT(p) ((CORE_PIN ## p ## _DDRREG & CORE_PIN ## p ## _BITMASK) == 0)
|
||||||
|
|
||||||
|
/// check if pin is an timer
|
||||||
|
//#define _GET_TIMER(IO)
|
||||||
|
|
||||||
|
// why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
|
||||||
|
|
||||||
|
/// Read a pin wrapper
|
||||||
|
#define READ(IO) _READ(IO)
|
||||||
|
|
||||||
|
/// Write to a pin wrapper
|
||||||
|
#define WRITE_VAR(IO, v) _WRITE_VAR(IO, v)
|
||||||
|
#define WRITE(IO, v) _WRITE(IO, v)
|
||||||
|
|
||||||
|
/// toggle a pin wrapper
|
||||||
|
#define TOGGLE(IO) _TOGGLE(IO)
|
||||||
|
|
||||||
|
/// set pin as input wrapper
|
||||||
|
#define SET_INPUT(IO) _SET_INPUT(IO)
|
||||||
|
/// set pin as input with pullup wrapper
|
||||||
|
#define SET_INPUT_PULLUP(IO) do{ _SET_INPUT(IO); _WRITE(IO, HIGH); }while(0)
|
||||||
|
/// set pin as output wrapper
|
||||||
|
#define SET_OUTPUT(IO) _SET_OUTPUT(IO)
|
||||||
|
|
||||||
|
/// check if pin is an input wrapper
|
||||||
|
#define GET_INPUT(IO) _GET_INPUT(IO)
|
||||||
|
/// check if pin is an output wrapper
|
||||||
|
#define GET_OUTPUT(IO) _GET_OUTPUT(IO)
|
||||||
|
|
||||||
|
// Shorthand
|
||||||
|
#define OUT_WRITE(IO, v) { SET_OUTPUT(IO); WRITE(IO, v); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
ports and functions
|
||||||
|
|
||||||
|
added as necessary or if I feel like it- not a comprehensive list!
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
pins
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define DIO0_PIN 8
|
||||||
|
|
||||||
|
#endif /* _FASTIO_TEENSY_H */
|
||||||
@ -0,0 +1,57 @@
|
|||||||
|
#include "../persistent_store_api.h"
|
||||||
|
|
||||||
|
#include "../../../types.h"
|
||||||
|
#include "../../../language.h"
|
||||||
|
#include "../../../serial.h"
|
||||||
|
#include "../../../utility.h"
|
||||||
|
|
||||||
|
#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
|
||||||
|
#if ENABLED(EEPROM_SETTINGS)
|
||||||
|
|
||||||
|
namespace HAL {
|
||||||
|
namespace PersistentStore {
|
||||||
|
|
||||||
|
bool access_start() {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool access_finish(){
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) {
|
||||||
|
while (size--) {
|
||||||
|
uint8_t * const p = (uint8_t * const)pos;
|
||||||
|
uint8_t v = *value;
|
||||||
|
// EEPROM has only ~100,000 write cycles,
|
||||||
|
// so only write bytes that have changed!
|
||||||
|
if (v != eeprom_read_byte(p)) {
|
||||||
|
eeprom_write_byte(p, v);
|
||||||
|
if (eeprom_read_byte(p) != v) {
|
||||||
|
SERIAL_ECHO_START();
|
||||||
|
SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
crc16(crc, &v, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
};
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc) {
|
||||||
|
do {
|
||||||
|
uint8_t c = eeprom_read_byte((unsigned char*)pos);
|
||||||
|
*value = c;
|
||||||
|
crc16(crc, &c, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
} while (--size);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // EEPROM_SETTINGS
|
||||||
|
#endif // ARDUINO_ARCH_AVR
|
||||||
@ -0,0 +1,28 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SPI_PINS_H_
|
||||||
|
#define SPI_PINS_H_
|
||||||
|
|
||||||
|
#define SCK_PIN 13
|
||||||
|
#define MISO_PIN 12
|
||||||
|
#define MOSI_PIN 11
|
||||||
|
#define SS_PIN 20 //SDSS // A.28, A.29, B.21, C.26, C.29
|
||||||
|
|
||||||
|
#endif /* SPI_PINS_H_ */
|
||||||
@ -0,0 +1,39 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(__MK64FX512__) || defined(__MK66FX1M0__)
|
||||||
|
|
||||||
|
#include "../../../Marlin.h"
|
||||||
|
|
||||||
|
#if ENABLED(USE_WATCHDOG)
|
||||||
|
|
||||||
|
#include "watchdog_Teensy.h"
|
||||||
|
|
||||||
|
void watchdog_init() {
|
||||||
|
WDOG_TOVALH = 0;
|
||||||
|
WDOG_TOVALL = 4000;
|
||||||
|
WDOG_STCTRLH = WDOG_STCTRLH_WDOGEN;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif //USE_WATCHDOG
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,38 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef WATCHDOG_TEENSY_H
|
||||||
|
#define WATCHDOG_TEENSY_H
|
||||||
|
|
||||||
|
//#include "../../../Marlin.h"
|
||||||
|
|
||||||
|
// Arduino Due core now has watchdog support
|
||||||
|
|
||||||
|
void watchdog_init();
|
||||||
|
|
||||||
|
inline void watchdog_reset() {
|
||||||
|
// Watchdog refresh sequence
|
||||||
|
WDOG_REFRESH = 0xA602;
|
||||||
|
WDOG_REFRESH = 0xB480;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* WATCHDOG_TEENSY_H */
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
#!/usr/bin/env bash
|
||||||
|
|
||||||
|
arduino --verify --board teensy:avr:teensy35:usb=serial,speed=120,opt=o1std,keys=en-us Marlin/Marlin.ino
|
||||||
Loading…
Reference in New Issue