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Fix parentheses in macros, and in general clean up quantum.h (#5021)

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* Fix up GPIO macros

* Fix up send string macros

`string` arguments must not be parenthesized

* Fix up miscellaneous macros

* Make indentation uniform (4 spaces)

* Make #ifdef vs #if defined usage consistent

* Reorder standard includes

* Revert indentation changes as per review comments

* Revert #if defined(__AVR__) → #ifdef __AVR__ change

* Change 2 space indent to 4 spaces on a couple of lines

* Replace include guard with #pragma once
This commit is contained in:
Konstantin Đorđević 2019-07-09 20:16:24 +02:00 committed by Drashna Jaelre
parent 37be1cb513
commit c69060465e
1 changed files with 48 additions and 61 deletions
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81
quantum/quantum.h
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@ -13,8 +13,7 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#ifndef QUANTUM_H #pragma once
#define QUANTUM_H
#if defined(__AVR__) #if defined(__AVR__)
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
@ -24,9 +23,11 @@
#if defined(PROTOCOL_CHIBIOS) #if defined(PROTOCOL_CHIBIOS)
#include "hal.h" #include "hal.h"
#endif #endif
#include "wait.h" #include "wait.h"
#include "matrix.h" #include "matrix.h"
#include "keymap.h" #include "keymap.h"
#ifdef BACKLIGHT_ENABLE #ifdef BACKLIGHT_ENABLE
#ifdef LED_MATRIX_ENABLE #ifdef LED_MATRIX_ENABLE
#include "ledmatrix.h" #include "ledmatrix.h"
@ -34,14 +35,13 @@
#include "backlight.h" #include "backlight.h"
#endif #endif
#endif #endif
#ifdef RGBLIGHT_ENABLE
#if defined(RGBLIGHT_ENABLE)
#include "rgblight.h" #include "rgblight.h"
#else #elif defined(RGB_MATRIX_ENABLE)
#ifdef RGB_MATRIX_ENABLE // Dummy define RGBLIGHT_MODE_xxxx
/* dummy define RGBLIGHT_MODE_xxxx */
#define RGBLIGHT_H_DUMMY_DEFINE #define RGBLIGHT_H_DUMMY_DEFINE
#include "rgblight.h" #include "rgblight.h"
#endif
#endif #endif
#ifdef RGB_MATRIX_ENABLE #ifdef RGB_MATRIX_ENABLE
@ -50,16 +50,16 @@
#include "action_layer.h" #include "action_layer.h"
#include "eeconfig.h" #include "eeconfig.h"
#include <stddef.h>
#include "bootloader.h" #include "bootloader.h"
#include "timer.h" #include "timer.h"
#include "config_common.h" #include "config_common.h"
#include "led.h" #include "led.h"
#include "action_util.h" #include "action_util.h"
#include <stdlib.h>
#include "print.h" #include "print.h"
#include "send_string_keycodes.h" #include "send_string_keycodes.h"
#include "suspend.h" #include "suspend.h"
#include <stddef.h>
#include <stdlib.h>
extern layer_state_t default_layer_state; extern layer_state_t default_layer_state;
@ -67,18 +67,16 @@ extern layer_state_t default_layer_state;
extern layer_state_t layer_state; extern layer_state_t layer_state;
#endif #endif
#ifdef MIDI_ENABLE #if defined(MIDI_ENABLE) && defined(MIDI_ADVANCED)
#ifdef MIDI_ADVANCED
#include "process_midi.h" #include "process_midi.h"
#endif #endif
#endif // MIDI_ENABLE
#ifdef AUDIO_ENABLE #ifdef AUDIO_ENABLE
#include "audio.h" #include "audio.h"
#include "process_audio.h" #include "process_audio.h"
#ifdef AUDIO_CLICKY #ifdef AUDIO_CLICKY
#include "process_clicky.h" #include "process_clicky.h"
#endif // AUDIO_CLICKY #endif
#endif #endif
#ifdef STENO_ENABLE #ifdef STENO_ENABLE
@ -147,32 +145,25 @@ extern layer_state_t default_layer_state;
#include "oled_driver.h" #include "oled_driver.h"
#endif #endif
//Function substitutions to ease GPIO manipulation // Function substitutions to ease GPIO manipulation
#ifdef __AVR__ #if defined(__AVR__)
#define PIN_ADDRESS(p, offset) _SFR_IO8(ADDRESS_BASE + (p >> PORT_SHIFTER) + offset) typedef uint8_t pin_t;
#define pin_t uint8_t #define PIN_ADDRESS(p, offset) (_SFR_IO8(ADDRESS_BASE + ((p) >> PORT_SHIFTER) + (offset)))
#define setPinInput(pin) PIN_ADDRESS(pin, 1) &= ~ _BV(pin & 0xF) #define setPinInput(pin) (PIN_ADDRESS(pin, 1) &= ~_BV((pin) & 0xF))
#define setPinInputHigh(pin) ({\ #define setPinInputHigh(pin) (PIN_ADDRESS(pin, 1) &= ~_BV((pin) & 0xF), \
PIN_ADDRESS(pin, 1) &= ~ _BV(pin & 0xF);\ PIN_ADDRESS(pin, 2) |= _BV((pin) & 0xF))
PIN_ADDRESS(pin, 2) |= _BV(pin & 0xF);\ #define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low")
}) #define setPinOutput(pin) (PIN_ADDRESS(pin, 1) |= _BV((pin) & 0xF))
#define setPinInputLow(pin) _Static_assert(0, "AVR Processors cannot impliment an input as pull low")
#define setPinOutput(pin) PIN_ADDRESS(pin, 1) |= _BV(pin & 0xF)
#define writePinHigh(pin) PIN_ADDRESS(pin, 2) |= _BV(pin & 0xF) #define writePinHigh(pin) (PIN_ADDRESS(pin, 2) |= _BV((pin) & 0xF))
#define writePinLow(pin) PIN_ADDRESS(pin, 2) &= ~_BV(pin & 0xF) #define writePinLow(pin) (PIN_ADDRESS(pin, 2) &= ~_BV((pin) & 0xF))
static inline void writePin(pin_t pin, uint8_t level){ #define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin))
if (level){
PIN_ADDRESS(pin, 2) |= _BV(pin & 0xF);
} else {
PIN_ADDRESS(pin, 2) &= ~_BV(pin & 0xF);
}
}
#define readPin(pin) ((bool)(PIN_ADDRESS(pin, 0) & _BV(pin & 0xF))) #define readPin(pin) ((bool)(PIN_ADDRESS(pin, 0) & _BV((pin) & 0xF)))
#elif defined(PROTOCOL_CHIBIOS) #elif defined(PROTOCOL_CHIBIOS)
#define pin_t ioline_t typedef ioline_t pin_t;
#define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT) #define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
#define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP) #define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
#define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN) #define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
@ -180,17 +171,12 @@ extern layer_state_t default_layer_state;
#define writePinHigh(pin) palSetLine(pin) #define writePinHigh(pin) palSetLine(pin)
#define writePinLow(pin) palClearLine(pin) #define writePinLow(pin) palClearLine(pin)
static inline void writePin(pin_t pin, uint8_t level){ #define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin))
if (level){
palSetLine(pin);
} else {
palClearLine(pin);
}
}
#define readPin(pin) palReadLine(pin) #define readPin(pin) palReadLine(pin)
#endif #endif
// Send string macros
#define STRINGIZE(z) #z #define STRINGIZE(z) #z
#define ADD_SLASH_X(y) STRINGIZE(\x ## y) #define ADD_SLASH_X(y) STRINGIZE(\x ## y)
#define SYMBOL_STR(x) ADD_SLASH_X(x) #define SYMBOL_STR(x) ADD_SLASH_X(x)
@ -203,6 +189,7 @@ extern layer_state_t default_layer_state;
#define SS_DOWN(keycode) "\2" SYMBOL_STR(keycode) #define SS_DOWN(keycode) "\2" SYMBOL_STR(keycode)
#define SS_UP(keycode) "\3" SYMBOL_STR(keycode) #define SS_UP(keycode) "\3" SYMBOL_STR(keycode)
// `string` arguments must not be parenthesized
#define SS_LCTRL(string) SS_DOWN(X_LCTRL) string SS_UP(X_LCTRL) #define SS_LCTRL(string) SS_DOWN(X_LCTRL) string SS_UP(X_LCTRL)
#define SS_LGUI(string) SS_DOWN(X_LGUI) string SS_UP(X_LGUI) #define SS_LGUI(string) SS_DOWN(X_LGUI) string SS_UP(X_LGUI)
#define SS_LCMD(string) SS_LGUI(string) #define SS_LCMD(string) SS_LGUI(string)
@ -212,10 +199,12 @@ extern layer_state_t default_layer_state;
#define SS_RALT(string) SS_DOWN(X_RALT) string SS_UP(X_RALT) #define SS_RALT(string) SS_DOWN(X_RALT) string SS_UP(X_RALT)
#define SS_ALGR(string) SS_RALT(string) #define SS_ALGR(string) SS_RALT(string)
#define SEND_STRING(str) send_string_P(PSTR(str)) #define SEND_STRING(string) send_string_P(PSTR(string))
extern const bool ascii_to_shift_lut[0x80]; extern const bool ascii_to_shift_lut[0x80];
extern const bool ascii_to_altgr_lut[0x80]; extern const bool ascii_to_altgr_lut[0x80];
extern const uint8_t ascii_to_keycode_lut[0x80]; extern const uint8_t ascii_to_keycode_lut[0x80];
void send_string(const char *str); void send_string(const char *str);
void send_string_with_delay(const char *str, uint8_t interval); void send_string_with_delay(const char *str, uint8_t interval);
void send_string_P(const char *str); void send_string_P(const char *str);
@ -268,7 +257,7 @@ void backlight_task_internal(void);
void backlight_on(uint8_t backlight_pin); void backlight_on(uint8_t backlight_pin);
void backlight_off(uint8_t backlight_pin); void backlight_off(uint8_t backlight_pin);
#ifdef BACKLIGHT_BREATHING #ifdef BACKLIGHT_BREATHING
void breathing_task(void); void breathing_task(void);
void breathing_enable(void); void breathing_enable(void);
void breathing_pulse(void); void breathing_pulse(void);
@ -282,9 +271,9 @@ void breathing_period_default(void);
void breathing_period_set(uint8_t value); void breathing_period_set(uint8_t value);
void breathing_period_inc(void); void breathing_period_inc(void);
void breathing_period_dec(void); void breathing_period_dec(void);
#endif
#endif #endif
#endif
void send_dword(uint32_t number); void send_dword(uint32_t number);
void send_word(uint16_t number); void send_word(uint16_t number);
void send_byte(uint8_t number); void send_byte(uint8_t number);
@ -295,5 +284,3 @@ void led_set_user(uint8_t usb_led);
void led_set_kb(uint8_t usb_led); void led_set_kb(uint8_t usb_led);
void api_send_unicode(uint32_t unicode); void api_send_unicode(uint32_t unicode);
#endif