fix 32u2

quantum/config_common.h

@@ -22,58 +22,177 @@
 #define ROW2COL       1
 #define CUSTOM_MATRIX 2 /* Disables built-in matrix scanning code */
 
-/* I/O pins */
+#if defined(__AVR__)
-#ifndef F0
+    #include <avr/io.h>
-    #define B0 0x30
+
-    #define B1 0x31
+    #define PORT_SHIFTER 4
-    #define B2 0x32
+
-    #define B3 0x33
+    #if defined(__AVR_ATmega32U4__)
-    #define B4 0x34
+        #define pin_t uint8_t
-    #define B5 0x35
+        #define ADDRESS_BASE 0x00
-    #define B6 0x36
+        #define PINB_ADDRESS 0x3
-    #define B7 0x37
+        #define PINC_ADDRESS 0x6
-    #define C0 0x60
+        #define PIND_ADDRESS 0x9
-    #define C1 0x61
+        #define PINE_ADDRESS 0xC
-    #define C2 0x62
+        #define PINF_ADDRESS 0xF
-    #define C3 0x63
+    #elif defined(__AVR_ATmega32U2__)
-    #define C4 0x64
+        #define pin_t uint8_t
-    #define C5 0x65
+        #define ADDRESS_BASE 0x00
-    #define C6 0x66
+        #define PINB_ADDRESS 0x3
-    #define C7 0x67
+        #define PINC_ADDRESS 0x6
-    #define D0 0x90
+        #define PIND_ADDRESS 0x9
-    #define D1 0x91
+    #elif defined(__AVR_AT90USB1286__)
-    #define D2 0x92
+        #define pin_t uint8_t
-    #define D3 0x93
+        #define ADDRESS_BASE 0x00
-    #define D4 0x94
+        #define PINA_ADDRESS 0x0
-    #define D5 0x95
+        #define PINB_ADDRESS 0x3
-    #define D6 0x96
+        #define PINC_ADDRESS 0x6
-    #define D7 0x97
+        #define PIND_ADDRESS 0x9
-    #define E0 0xC0
+        #define PINE_ADDRESS 0xC
-    #define E1 0xC1
+        #define PINF_ADDRESS 0xF
-    #define E2 0xC2
+    #elif defined(__AVR_ATmega32a__)
-    #define E3 0xC3
+        #define pin_t uint8_t
-    #define E4 0xC4
+        #define ADDRESS_BASE 0x10
-    #define E5 0xC5
+        #define PIND_ADDRESS 0x0
-    #define E6 0xC6
+        #define PINC_ADDRESS 0x3
-    #define E7 0xC7
+        #define PINB_ADDRESS 0x6
-    #define F0 0xF0
+        #define PINA_ADDRESS 0x9
-    #define F1 0xF1
+    #else
-    #define F2 0xF2
+        #define pin_t uint16_t
-    #define F3 0xF3
+        #define ADDRESS_BASE 0x0
-    #define F4 0xF4
+    #endif
-    #define F5 0xF5
+
-    #define F6 0xF6
+    /* I/O pins */
-    #define F7 0xF7
+    // #define PINDEF(port, pin) (uint8_t)((((uint16_t)&PIN##port) << 4) + PIN##port##pin)
-    #define A0 0x00
+    //#define PINDEF(port, pin) ((pin_t)(((((uint16_t)&PIN##port) - __SFR_OFFSET)<< 4) + PIN##port##pin))
-    #define A1 0x01
+    #define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin)
-    #define A2 0x02
+
-    #define A3 0x03
+    #ifdef PORTA
-    #define A4 0x04
+        #define A0 PINDEF(A, 0)
-    #define A5 0x05
+        #define A1 PINDEF(A, 1)
-    #define A6 0x06
+        #define A2 PINDEF(A, 1)
-    #define A7 0x07
+        #define A3 PINDEF(A, 3)
+        #define A4 PINDEF(A, 4)
+        #define A5 PINDEF(A, 5)
+        #define A6 PINDEF(A, 6)
+        #define A7 PINDEF(A, 7)
+    #endif
+    #ifdef PORTB
+        #define B0 PINDEF(B, 0)
+        #define B1 PINDEF(B, 1)
+        #define B2 PINDEF(B, 2)
+        #define B3 PINDEF(B, 3)
+        #define B4 PINDEF(B, 4)
+        #define B5 PINDEF(B, 5)
+        #define B6 PINDEF(B, 6)
+        #define B7 PINDEF(B, 7)
+    #endif
+    #ifdef PORTC
+        #define C0 PINDEF(C, 0)
+        #define C1 PINDEF(C, 1)
+        #define C2 PINDEF(C, 2)
+        #define C3 PINDEF(C, 3)
+        #define C4 PINDEF(C, 4)
+        #define C5 PINDEF(C, 5)
+        #define C6 PINDEF(C, 6)
+        #define C7 PINDEF(C, 7)
+    #endif
+    #ifdef PORTD
+        #define D0 PINDEF(D, 0)
+        #define D1 PINDEF(D, 1)
+        #define D2 PINDEF(D, 2)
+        #define D3 PINDEF(D, 3)
+        #define D4 PINDEF(D, 4)
+        #define D5 PINDEF(D, 5)
+        #define D6 PINDEF(D, 6)
+        #define D7 PINDEF(D, 7)
+    #endif
+    #ifdef PORTE
+        #define E0 PINDEF(E, 0)
+        #define E1 PINDEF(E, 1)
+        #define E2 PINDEF(E, 2)
+        #define E3 PINDEF(E, 3)
+        #define E4 PINDEF(E, 4)
+        #define E5 PINDEF(E, 5)
+        #define E6 PINDEF(E, 6)
+        #define E7 PINDEF(E, 7)
+    #endif
+    #ifdef PORTF
+        #define F0 PINDEF(F, 0)
+        #define F1 PINDEF(F, 1)
+        #define F2 PINDEF(F, 2)
+        #define F3 PINDEF(F, 3)
+        #define F4 PINDEF(F, 4)
+        #define F5 PINDEF(F, 5)
+        #define F6 PINDEF(F, 6)
+        #define F7 PINDEF(F, 7)
+    #endif
 #endif
 
+#if defined(PROTOCOL_CHIBIOS)
+    #include "hal.h"
+    #define pin_t uint64_t
+
+    #ifdef GPIOA
+        #define A0 (GPIOA + 0)
+        #define A1 (GPIOA + 1)
+        #define A2 (GPIOA + 2)
+        #define A3 (GPIOA + 3)
+        #define A4 (GPIOA + 4)
+        #define A5 (GPIOA + 5)
+        #define A6 (GPIOA + 6)
+        #define A7 (GPIOA + 7)
+        #define A8 (GPIOA + 8)
+        #define A9 (GPIOA + 9)
+        #define A10 (GPIOA + 10)
+        #define A11 (GPIOA + 11)
+        #define A12 (GPIOA + 12)
+        #define A13 (GPIOA + 13)
+        #define A14 (GPIOA + 14)
+        #define A15 (GPIOA + 15)
+    #endif
+
+    #ifdef GPIOB
+        #define B0 (GPIOB + 0)
+        #define B1 (GPIOB + 1)
+        #define B2 (GPIOB + 2)
+        #define B3 (GPIOB + 3)
+        #define B4 (GPIOB + 4)
+        #define B5 (GPIOB + 5)
+        #define B6 (GPIOB + 6)
+        #define B7 (GPIOB + 7)
+        #define B8 (GPIOB + 8)
+        #define B9 (GPIOB + 9)
+        #define B10 (GPIOB + 10)
+        #define B11 (GPIOB + 11)
+        #define B12 (GPIOB + 12)
+        #define B13 (GPIOB + 13)
+        #define B14 (GPIOB + 14)
+        #define B15 (GPIOB + 15)
+    #endif
+
+    #ifdef GPIOC
+        #define C0 (GPIOC + 0)
+        #define C1 (GPIOC + 1)
+        #define C2 (GPIOC + 2)
+        #define C3 (GPIOC + 3)
+        #define C4 (GPIOC + 4)
+        #define C5 (GPIOC + 5)
+        #define C6 (GPIOC + 6)
+        #define C7 (GPIOC + 7)
+        #define C8 (GPIOC + 8)
+        #define C9 (GPIOC + 9)
+        #define C10 (GPIOC + 10)
+        #define C11 (GPIOC + 11)
+        #define C12 (GPIOC + 12)
+        #define C13 (GPIOC + 13)
+        #define C14 (GPIOC + 14)
+        #define C15 (GPIOC + 15)
+    #endif
+
+#endif
+
+
 /* USART configuration */
 #ifdef BLUETOOTH_ENABLE
 #   ifdef __AVR_ATmega32U4__

quantum/matrix.c

@@ -25,7 +25,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
-
+#include "quantum.h"
 
 /* Set 0 if debouncing isn't needed */
 
@@ -60,8 +60,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 
 #if (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
-static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
 #endif
 
 /* matrix state(1:on, 0:off) */
@@ -220,7 +220,10 @@ uint8_t matrix_scan(void)
         }
 #   endif
 
+    
+    dprintf("%x\n", B0);
     matrix_scan_quantum();
+
     return 1;
 }
 
@@ -271,15 +274,14 @@ uint8_t matrix_key_count(void)
 }
 
 
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)
 {
     for(uint8_t x = 0; x < MATRIX_COLS; x++) {
         uint8_t pin = col_pins[x];
-        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        DDR_INPUT(pin); // IN
-        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+        PORT_HIGH(pin); // HI
     }
 }
 
@@ -300,7 +302,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
 
         // Select the col pin to read (active low)
         uint8_t pin = col_pins[col_index];
-        uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
+        uint8_t pin_state = PIN_VALUE(pin);
 
         // Populate the matrix row with the state of the col pin
         current_matrix[current_row] |=  pin_state ? 0 : (ROW_SHIFTER << col_index);
@@ -315,23 +317,23 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
 static void select_row(uint8_t row)
 {
     uint8_t pin = row_pins[row];
-    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    DDR_OUTPUT(pin); // OUT
-    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+    PORT_LOW(pin); // LOW
 }
 
 static void unselect_row(uint8_t row)
 {
     uint8_t pin = row_pins[row];
-    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    DDR_INPUT(pin); // IN
-    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    PORT_HIGH(pin); // HI
 }
 
 static void unselect_rows(void)
 {
     for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
         uint8_t pin = row_pins[x];
-        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        DDR_INPUT(pin); // IN
-        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+        PORT_HIGH(pin); // HI
     }
 }
 
@@ -341,8 +343,8 @@ static void init_rows(void)
 {
     for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
         uint8_t pin = row_pins[x];
-        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        DDR_INPUT(pin); // IN
-        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+        PORT_HIGH(pin); // HI
     }
 }
 
@@ -362,7 +364,7 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
         matrix_row_t last_row_value = current_matrix[row_index];
 
         // Check row pin state
-        if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+        if (PIN_VALUE(row_pins[row_index]) == 0)
         {
             // Pin LO, set col bit
             current_matrix[row_index] |= (ROW_SHIFTER << current_col);
@@ -389,23 +391,23 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
 static void select_col(uint8_t col)
 {
     uint8_t pin = col_pins[col];
-    _SFR_IO8((pin >> 4) + 1) |=  _BV(pin & 0xF); // OUT
+    DDR_OUTPUT(pin); // OUT
-    _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+    PORT_LOW(pin); // LOW
 }
 
 static void unselect_col(uint8_t col)
 {
     uint8_t pin = col_pins[col];
-    _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+    DDR_INPUT(pin); // IN
-    _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+    PORT_HIGH(pin); // HI
 }
 
 static void unselect_cols(void)
 {
     for(uint8_t x = 0; x < MATRIX_COLS; x++) {
         uint8_t pin = col_pins[x];
-        _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
+        DDR_INPUT(pin); // IN
-        _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
+        PORT_HIGH(pin); // HI
     }
 }
 

quantum/pincontrol.h

@@ -1,4 +1,5 @@
 /* Copyright 2016 Wez Furlong
+ *          2017 Jack Humbert
  *
  * 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
@@ -14,39 +15,72 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #pragma once
+
 // Some helpers for controlling gpio pins
-#include <avr/io.h>
+
-
+#if defined(PROTOCOL_CHIBIOS)
-enum {
+  #include "hal.h"
-  PinDirectionInput = 0,
+
-  PinDirectionOutput = 1,
+  #define PIN_VALUE(p)  palReadPad(p & 0xFFFFFFF0, p & 0xF)
-  PinLevelHigh = 1,
+
-  PinLevelLow = 0,
+  #define DDR_OUTPUT(p) palSetPadMode(p & 0xFFFFFFF0, p & 0xF, PAL_MODE_OUTPUT_PUSHPULL)
-};
+  #define DDR_INPUT(p)  palSetPadMode(p & 0xFFFFFFF0, p & 0xF, PAL_MODE_INPUT_PULLDOWN)
-
+
-// ex: pinMode(B0, PinDirectionOutput);
+  #define PORT_HIGH(p) palSetPad(p & 0xFFFFFFF0, p & 0xF)
-static inline void pinMode(uint8_t pin, int mode) {
+  #define PORT_LOW(p) palClearPad(p & 0xFFFFFFF0, p & 0xF)
-  uint8_t bv = _BV(pin & 0xf);
+
-  if (mode == PinDirectionOutput) {
+#endif
-    _SFR_IO8((pin >> 4) + 1) |= bv;
+
-  } else {
+#if defined(__AVR__)
-    _SFR_IO8((pin >> 4) + 1) &= ~bv;
+  #include <avr/io.h>
-    _SFR_IO8((pin >> 4) + 2) &= ~bv;
+  
+  #define PIN_ADDRESS(p, offset) _SFR_IO8(ADDRESS_BASE + (p >> PORT_SHIFTER) + offset)
+
+  #define PIN(p) PIN_ADDRESS(p, 0)
+  #define PIN_VALUE(p) (PIN(p) & _BV(p & 0xF))
+
+  #define DDR(p) PIN_ADDRESS(p, 1)
+  #define DDR_OUTPUT(p) (DDR(p) |= _BV(p & 0xF))
+  #define DDR_INPUT(p) (DDR(p) &= ~_BV(p & 0xF))
+
+  #define PORT(p) PIN_ADDRESS(p, 2)
+  #define PORT_HIGH(p) (PORT(p) |= _BV(p & 0xF))
+  #define PORT_LOW(p) (PORT(p) &= ~_BV(p & 0xF))
+
+  // Arduino shortcuts
+
+  enum {
+    PinDirectionInput = 0,
+    PinDirectionOutput = 1,
+    PinLevelHigh = 1,
+    PinLevelLow = 0,
+  };
+
+  // ex: pinMode(B0, PinDirectionOutput);
+  static inline void pinMode(uint8_t pin, int mode) {
+    uint8_t bv = _BV(pin & 0xf);
+    if (mode == PinDirectionOutput) {
+      _SFR_IO8((pin >> 4) + 1) |= bv;
+    } else {
+      _SFR_IO8((pin >> 4) + 1) &= ~bv;
+      _SFR_IO8((pin >> 4) + 2) &= ~bv;
+    }
+  }
+
+  // ex: digitalWrite(B0, PinLevelHigh);
+  static inline void digitalWrite(uint8_t pin, int mode) {
+    uint8_t bv = _BV(pin & 0xf);
+    if (mode == PinLevelHigh) {
+      _SFR_IO8((pin >> 4) + 2) |= bv;
+    } else {
+      _SFR_IO8((pin >> 4) + 2) &= ~bv;
+    }
   }
-}
+
-
+  // Return true if the pin is HIGH
-// ex: digitalWrite(B0, PinLevelHigh);
+  // digitalRead(B0)
-static inline void digitalWrite(uint8_t pin, int mode) {
+  static inline bool digitalRead(uint8_t pin) {
-  uint8_t bv = _BV(pin & 0xf);
+    return _SFR_IO8(pin >> 4) & _BV(pin & 0xf);
-  if (mode == PinLevelHigh) {
-    _SFR_IO8((pin >> 4) + 2) |= bv;
-  } else {
-    _SFR_IO8((pin >> 4) + 2) &= ~bv;
   }
-}
 
-// Return true if the pin is HIGH
+#endif
-// digitalRead(B0)
-static inline bool digitalRead(uint8_t pin) {
-  return _SFR_IO8(pin >> 4) & _BV(pin & 0xf);
-}

quantum/quantum.h

@@ -41,6 +41,7 @@
 #include <stdlib.h>
 #include "print.h"
 #include "send_string_keycodes.h"
+#include "pincontrol.h"
 
 extern uint32_t default_layer_state;