85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
#pragma once
|
|
|
|
// LEDs
|
|
#define PIN_LED (28u)
|
|
|
|
// NeoPixel
|
|
#define PIN_NEOPIXEL (22u)
|
|
|
|
// SD Card
|
|
#define PIN_CARD_CS 21
|
|
// PIN_CARD_DETECT on IO expander
|
|
|
|
#define TFT_DC 23
|
|
#define TFT_CS 24
|
|
#define TFT_BACKLIGHT 25
|
|
#define TFT_RESET 0
|
|
|
|
// pins on the 34-pin header
|
|
#define DENSITY_PIN 1 // IDC 2
|
|
#define INDEX_PIN 10 // IDC 8
|
|
#define SELECT_PIN 2 // IDC 12
|
|
#define MOTOR_PIN 3 // IDC 16
|
|
#define DIR_PIN 4 // IDC 18
|
|
#define STEP_PIN 5 // IDC 20
|
|
#define WRDATA_PIN 6 // IDC 22 (not used during read)
|
|
#define WRGATE_PIN 7 // IDC 24 (not used during read)
|
|
#define TRK0_PIN 11 // IDC 26
|
|
#define PROT_PIN 12 // IDC 28
|
|
#define READ_PIN 13 // IDC 30
|
|
#define SIDE_PIN 8 // IDC 32
|
|
#define READY_PIN 14 // IDC 34
|
|
|
|
// pins for Apple Disk ][ interfacing (20-pin IDC header)
|
|
#define APPLE2_PHASE1_PIN SIDE_PIN // IDC 2 "Phi0"
|
|
#define APPLE2_PHASE2_PIN STEP_PIN // IDC 4 "Phi1"
|
|
#define APPLE2_PHASE3_PIN DIR_PIN // IDC 6 "Phi2"
|
|
#define APPLE2_PHASE4_PIN MOTOR_PIN // IDC 8 "Phi3"
|
|
#define APPLE2_WRGATE_PIN WRGATE_PIN // IDC 10 "WR REQ"
|
|
// IDC 12 VCC
|
|
#define APPLE2_ENABLE_PIN DENSITY_PIN // IDC 14 "DRVEN/"
|
|
#define APPLE2_RDDATA_PIN READ_PIN // IDC 16 "RD DATA"
|
|
#define APPLE2_WRDATA_PIN WRDATA_PIN // IDC 18 "WR DATA"
|
|
#define APPLE2_PROTECT_PIN PROT_PIN // IDC 20 "W PROT"
|
|
|
|
#define APPLE2_INDEX_PIN (26) // SENSE 1 JST connector
|
|
|
|
#define FLOPPY_DIRECTION_PIN 9
|
|
#define FLOPPY_ENABLE_PIN 15
|
|
|
|
// Not pinned out
|
|
#define PIN_SERIAL1_TX (31u)
|
|
#define PIN_SERIAL1_RX (31u)
|
|
|
|
// Not pinned out
|
|
#define PIN_SERIAL2_TX (31u)
|
|
#define PIN_SERIAL2_RX (31u)
|
|
|
|
// SPI
|
|
#define PIN_SPI0_SCK (18u)
|
|
#define PIN_SPI0_MOSI (19u)
|
|
#define PIN_SPI0_MISO (20u)
|
|
#define PIN_SPI0_SS (24u)
|
|
#define __SPI0_DEVICE spi0
|
|
|
|
// Not pinned out
|
|
#define PIN_SPI1_MISO (31u)
|
|
#define PIN_SPI1_MOSI (31u)
|
|
#define PIN_SPI1_SCK (31u)
|
|
#define PIN_SPI1_SS (31u)
|
|
#define __SPI1_DEVICE spi1
|
|
|
|
// Wire
|
|
#define PIN_WIRE0_SDA (16u)
|
|
#define PIN_WIRE0_SCL (17u)
|
|
#define __WIRE0_DEVICE i2c0
|
|
|
|
#define PIN_WIRE1_SDA (31u)
|
|
#define PIN_WIRE1_SCL (31u)
|
|
#define __WIRE1_DEVICE i2c1
|
|
|
|
#define SERIAL_HOWMANY (0u)
|
|
#define SPI_HOWMANY (1u)
|
|
#define WIRE_HOWMANY (1u)
|
|
|
|
#include "../generic/common.h"
|