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Use a macro to compute the size of arrays at compile time (#18044)

Browse Source 
* Add ARRAY_SIZE and CEILING utility macros

* Apply a coccinelle patch to use ARRAY_SIZE

* fix up some straggling items

* Fix 'make test:secure'

* Enhance ARRAY_SIZE macro to reject acting on pointers

The previous definition would not produce a diagnostic for
```
int *p;
size_t num_elem = ARRAY_SIZE(p)
```
but the new one will.

* explicitly get definition of ARRAY_SIZE

* Convert to ARRAY_SIZE when const is involved

The following spatch finds additional instances where the array is
const and the division is by the size of the type, not the size of
the first element:
```
@ rule5a using "empty.iso" @
type T;
const T[] E;
@@

- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)

@ rule6a using "empty.iso" @
type T;
const T[] E;
@@

- sizeof(E)/sizeof(T)
+ ARRAY_SIZE(E)
```

* New instances of ARRAY_SIZE added since initial spatch run

* Use `ARRAY_SIZE` in docs (found by grep)

* Manually use ARRAY_SIZE

hs_set is expected to be the same size as uint16_t, though it's made
of two 8-bit integers

* Just like char, sizeof(uint8_t) is guaranteed to be 1

This is at least true on any plausible system where qmk is actually used.

Per my understanding it's universally true, assuming that uint8_t exists:
https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1

* Run qmk-format on core C files touched in this branch

Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
This commit is contained in:
Jeff Epler 2022-08-30 03:20:04 -05:00 committed by GitHub
parent 2c5aa98143
commit 9632360caa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
91 changed files with 177 additions and 164 deletions
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2
docs/feature_combo.md
View File

@ -255,7 +255,7 @@ bool combo_should_trigger(uint16_t combo_index, combo_t *combo, uint16_t keycode
```
## Variable Length Combos
If you leave `COMBO_COUNT` undefined in `config.h`, it allows you to programmatically declare the size of the Combo data structure and avoid updating `COMBO_COUNT`. Instead a variable called `COMBO_LEN` has to be set. It can be set with something similar to the following in `keymap.c`: `uint16_t COMBO_LEN = sizeof(key_combos) / sizeof(key_combos[0]);` or by adding `COMBO_LENGTH` as the *last* entry in the combo enum and then `uint16_t COMBO_LEN = COMBO_LENGTH;` as such:
If you leave `COMBO_COUNT` undefined in `config.h`, it allows you to programmatically declare the size of the Combo data structure and avoid updating `COMBO_COUNT`. Instead a variable called `COMBO_LEN` has to be set. It can be set with something similar to the following in `keymap.c`: `uint16_t COMBO_LEN = ARRAY_SIZE(key_combos);` or by adding `COMBO_LENGTH` as the *last* entry in the combo enum and then `uint16_t COMBO_LEN = COMBO_LENGTH;` as such:
```c
enum myCombos {
...,

5
drivers/haptic/solenoid.c
View File

@ -20,11 +20,12 @@
#include "haptic.h"
#include "gpio.h"
#include "usb_device_state.h"
#include "util.h"
#include <stdlib.h>
uint8_t solenoid_dwell = SOLENOID_DEFAULT_DWELL;
static pin_t solenoid_pads[] = SOLENOID_PINS;
#define NUMBER_OF_SOLENOIDS (sizeof(solenoid_pads) / sizeof(pin_t))
#define NUMBER_OF_SOLENOIDS ARRAY_SIZE(solenoid_pads)
bool solenoid_on[NUMBER_OF_SOLENOIDS] = {false};
bool solenoid_buzzing[NUMBER_OF_SOLENOIDS] = {false};
uint16_t solenoid_start[NUMBER_OF_SOLENOIDS] = {0};
@ -147,7 +148,7 @@ void solenoid_check(void) {
void solenoid_setup(void) {
#ifdef SOLENOID_PINS_ACTIVE_STATE
bool state_temp[] = SOLENOID_PINS_ACTIVE_STATE;
uint8_t bound_check = (sizeof(state_temp) / sizeof(bool));
uint8_t bound_check = ARRAY_SIZE(state_temp);
#endif
for (uint8_t i = 0; i < NUMBER_OF_SOLENOIDS; i++) {

4
drivers/sensors/pmw33xx_common.c
View File

@ -18,9 +18,9 @@ extern const uint8_t pmw33xx_firmware_data[PMW33XX_FIRMWARE_LENGTH] PROGMEM;
extern const uint8_t pmw33xx_firmware_signature[3] PROGMEM;
static const pin_t cs_pins[] = PMW33XX_CS_PINS;
static bool in_burst[sizeof(cs_pins) / sizeof(pin_t)] = {0};
static bool in_burst[ARRAY_SIZE(cs_pins)] = {0};
const size_t pmw33xx_number_of_sensors = sizeof(cs_pins) / sizeof(pin_t);
const size_t pmw33xx_number_of_sensors = ARRAY_SIZE(cs_pins);
bool __attribute__((cold)) pmw33xx_upload_firmware(uint8_t sensor);
bool __attribute__((cold)) pmw33xx_check_signature(uint8_t sensor);

2
keyboards/25keys/zinc/keymaps/ginjake/keymap.c
View File

@ -333,7 +333,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
aqours_num++;
aqours_next_color_timer_count = 0;
target_col = 0;
if (aqours_num == sizeof(aqours_h) / sizeof(int)) {
if (aqours_num == ARRAY_SIZE(aqours_h)) {
aqours_num = 0;
}
}

2
keyboards/acheron/shark/beta/keymaps/gondolindrim/keymap.c
View File

@ -94,7 +94,7 @@ encoder_mode_t encoder_modes[] = {
// Insert your custom encoder mode here
};
#define NUM_ENCODER_MODES (sizeof(encoder_modes)/sizeof(encoder_modes[0]))
#define NUM_ENCODER_MODES ARRAY_SIZE(encoder_modes)
// This counter is used to track what encoder mode is being used at a certain time
int encoder_mode_count = 0;

2
keyboards/adafruit/macropad/lib/ssd1306_sh1106.c
View File

@ -94,8 +94,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define OLED_ALL_BLOCKS_MASK (((((OLED_BLOCK_TYPE)1 << (OLED_BLOCK_COUNT - 1)) - 1) << 1) | 1)
#define ARRAY_SIZE(arr) sizeof(arr)/sizeof(arr[0])
// spi defines
#define OLED_STATUS_SUCCESS SPI_STATUS_SUCCESS

2
keyboards/crkbd/keymaps/gotham/oled.c
View File

@ -176,7 +176,7 @@ void add_keylog(uint16_t keycode) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
}
}

2
keyboards/crkbd/keymaps/thunderbird2086/oled.c
View File

@ -189,7 +189,7 @@ void add_keylog(uint16_t keycode) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
}
}

2
keyboards/dm9records/plaid/keymaps/brickbots/keymap.c
View File

@ -242,7 +242,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
void led_keypress_update(uint8_t led, uint8_t led_mode, uint16_t keycode, keyrecord_t *record) {
switch (led_mode) {
case LEDMODE_MODS:
for (int i=0;i<sizeof(modifiers) / sizeof(modifiers[0]);i++) {
for (int i=0;i<ARRAY_SIZE(modifiers);i++) {
if(keycode==modifiers[i]) {
if (record->event.pressed) {
writePinHigh(led);

2
keyboards/dm9records/plaid/keymaps/default/keymap.c
View File

@ -245,7 +245,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
void led_keypress_update(uint8_t led, uint8_t led_mode, uint16_t keycode, keyrecord_t *record) {
switch (led_mode) {
case LEDMODE_MODS:
for (int i=0;i<sizeof(modifiers) / sizeof(modifiers[0]);i++) {
for (int i=0;i<ARRAY_SIZE(modifiers);i++) {
if(keycode==modifiers[i]) {
if (record->event.pressed) {
writePinHigh(led);

2
keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c
View File

@ -184,7 +184,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
void led_keypress_update(uint8_t led, uint8_t led_mode, uint16_t keycode, keyrecord_t *record) {
switch (led_mode) {
case LEDMODE_MODS:
for (int i=0;i<sizeof(modifiers) / sizeof(modifiers[0]);i++) {
for (int i=0;i<ARRAY_SIZE(modifiers);i++) {
if(keycode==modifiers[i]) {
if (record->event.pressed) {
writePinHigh(led);

2
keyboards/dmqdesign/spin/keymaps/spidey3_pad/keymap.c
View File

@ -111,7 +111,7 @@ const rgblight_segment_t *const PROGMEM _rgb_layers[] = {
};
// clang-format off
const uint8_t PROGMEM _n_rgb_layers = sizeof(_rgb_layers) / sizeof(_rgb_layers[0]) - 1;
const uint8_t PROGMEM _n_rgb_layers = ARRAY_SIZE(_rgb_layers) - 1;
void clear_rgb_layers(void) {
dprint("clear_rgb_layers()\n");

2
keyboards/evolv/keymaps/gondolindrim/keymap.c
View File

@ -129,7 +129,7 @@ const encoder_mode_t encoder_modes[] = {
// Insert your custom encoder mode here
};
#define NUM_ENCODER_MODES (sizeof(encoder_modes)/sizeof(encoder_modes[0])) // DO NOT CHANGE THIS. NUM_ENCODER_MODES calculates how many modes there are.
#define NUM_ENCODER_MODES ARRAY_SIZE(encoder_modes) // DO NOT CHANGE THIS. NUM_ENCODER_MODES calculates how many modes there are.
// This counter is used to track what encoder mode is being used at a certain time
int encoder_mode_count = 0;

2
keyboards/gboards/butterstick/keymaps/default/keymap.c
View File

@ -180,4 +180,4 @@ uint32_t processQwerty(bool lookup) {
}
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);

2
keyboards/gboards/butterstick/sten.c
View File

@ -21,7 +21,7 @@ uint32_t tChord = 0; // Protects state of cChord
#ifndef STENOLAYERS
uint32_t stenoLayers[] = { PWR };
size_t stenoLayerCount = sizeof(stenoLayers)/sizeof(stenoLayers[0]);
size_t stenoLayerCount = ARRAY_SIZE(stenoLayers);
#endif
// Mode state

10
keyboards/gboards/engine/keymap_engine.h
View File

@ -114,8 +114,8 @@ void testCollisions(void) {
#include "dicts.def"
// Get size data back into the engine
size_t funcsLen = sizeof(funDict) / sizeof(funDict[0]);
size_t stringLen = sizeof(strDict) / sizeof(strDict[0]);
size_t keyLen = sizeof(keyDict) / sizeof(keyDict[0]);
size_t comboLen = sizeof(cmbDict) / sizeof(cmbDict[0]);
size_t specialLen = sizeof(spcDict) / sizeof(spcDict[0]);
size_t funcsLen = ARRAY_SIZE(funDict);
size_t stringLen = ARRAY_SIZE(strDict);
size_t keyLen = ARRAY_SIZE(keyDict);
size_t comboLen = ARRAY_SIZE(cmbDict);
size_t specialLen = ARRAY_SIZE(spcDict);

10
keyboards/gboards/g/keymap_engine.h
View File

@ -115,8 +115,8 @@ void testCollisions(void) {
#include "dicts.def"
// Get size data back into the engine
size_t funcsLen = sizeof(funDict) / sizeof(funDict[0]);
size_t stringLen = sizeof(strDict) / sizeof(strDict[0]);
size_t keyLen = sizeof(keyDict) / sizeof(keyDict[0]);
size_t comboLen = sizeof(cmbDict) / sizeof(cmbDict[0]);
size_t specialLen = sizeof(spcDict) / sizeof(spcDict[0]);
size_t funcsLen = ARRAY_SIZE(funDict);
size_t stringLen = ARRAY_SIZE(strDict);
size_t keyLen = ARRAY_SIZE(keyDict);
size_t comboLen = ARRAY_SIZE(cmbDict);
size_t specialLen = ARRAY_SIZE(spcDict);

4
keyboards/gboards/georgi/keymaps/colemak-dh/keymap.c
View File

@ -302,5 +302,5 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
};
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t stenoLayerCount = sizeof(stenoLayers)/sizeof(stenoLayers[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);
size_t stenoLayerCount = ARRAY_SIZE(stenoLayers);

2
keyboards/gboards/georgi/keymaps/default-flipped/keymap.c
View File

@ -234,4 +234,4 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
};
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);

2
keyboards/gboards/georgi/keymaps/default/keymap.c
View File

@ -244,4 +244,4 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
};
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);

2
keyboards/gboards/georgi/keymaps/minimal/keymap.c
View File

@ -219,4 +219,4 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
)
};
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);

2
keyboards/gboards/georgi/keymaps/norman/keymap.c
View File

@ -263,4 +263,4 @@ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PGDN, KC_LEFT, KC
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
};
// Don't fuck with this, thanks.
size_t keymapsCount = sizeof(keymaps)/sizeof(keymaps[0]);
size_t keymapsCount = ARRAY_SIZE(keymaps);

2
keyboards/gboards/georgi/sten.c
View File

@ -21,7 +21,7 @@ uint32_t tChord = 0; // Protects state of cChord
#ifndef STENOLAYERS
uint32_t stenoLayers[] = { PWR };
size_t stenoLayerCount = sizeof(stenoLayers)/sizeof(stenoLayers[0]);
size_t stenoLayerCount = ARRAY_SIZE(stenoLayers);
#endif
// Mode state

21
keyboards/gmmk/pro/rev1/ansi/keymaps/cedrikl/keymap.c
View File

@ -107,16 +107,22 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
// Capslock, Scroll lock and Numlock indicator on Left side lights.
void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
loop_colorset(LED_REGION_A, (sizeof(LED_REGION_A) / sizeof(LED_REGION_A[0])), hsv_cl_blue);
loop_colorset(LED_REGION_B, (sizeof(LED_REGION_B) / sizeof(LED_REGION_B[0])), hsv_cl_purple);
loop_colorset(LED_REGION_L_SIDE, (sizeof(LED_REGION_L_SIDE) / sizeof(LED_REGION_L_SIDE[0])), hsv_cl_purple);
loop_colorset(LED_REGION_R_SIDE, (sizeof(LED_REGION_R_SIDE) / sizeof(LED_REGION_R_SIDE[0])), hsv_cl_purple);
loop_colorset(LED_REGION_A, ARRAY_SIZE(LED_REGION_A),
hsv_cl_blue);
loop_colorset(LED_REGION_B, ARRAY_SIZE(LED_REGION_B),
hsv_cl_purple);
loop_colorset(LED_REGION_L_SIDE, ARRAY_SIZE(LED_REGION_L_SIDE),
hsv_cl_purple);
loop_colorset(LED_REGION_R_SIDE, ARRAY_SIZE(LED_REGION_R_SIDE),
hsv_cl_purple);
switch(get_highest_layer(layer_state)){ // special handling per layer
case 1: //layer 1
//rgb_matrix_set_color_all(RGB_AZURE);
loop_colorset(LED_REGION_NUMPAD, (sizeof(LED_REGION_NUMPAD) / sizeof(LED_REGION_NUMPAD[0])), hsv_cl_numpad);
loop_colorset(LED_REGION_OTHER, (sizeof(LED_REGION_OTHER) / sizeof(LED_REGION_OTHER[0])), hsv_cl_mods);
loop_colorset(LED_REGION_NUMPAD,
ARRAY_SIZE(LED_REGION_NUMPAD), hsv_cl_numpad);
loop_colorset(LED_REGION_OTHER, ARRAY_SIZE(LED_REGION_OTHER),
hsv_cl_mods);
break;
default: //layer 0
//
@ -148,7 +154,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
rgb_matrix_set_color(LED_L6, bad_rgb.r, bad_rgb.g, bad_rgb.b);
rgb_matrix_set_color(LED_L7, bad_rgb.r, bad_rgb.g, bad_rgb.b);
rgb_matrix_set_color(LED_L8, bad_rgb.r, bad_rgb.g, bad_rgb.b);
loop_colorset(LED_REGION_CAPS, (sizeof(LED_REGION_CAPS) / sizeof(LED_REGION_CAPS[0])), hsv_cl_bad);
loop_colorset(LED_REGION_CAPS, ARRAY_SIZE(LED_REGION_CAPS),
hsv_cl_bad);
}
}
#endif

2
keyboards/gmmk/pro/rev1/ansi/keymaps/gourdo1/keymap.c
View File

@ -538,7 +538,7 @@ void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
} else if (paddle_lives == 0) {
// Game over
for (uint8_t i = 0; i < sizeof(LED_GAME_OVER) / sizeof(LED_GAME_OVER[0]); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(LED_GAME_OVER); i++) {
rgb_matrix_set_color(LED_GAME_OVER[i], RGB_RED);
}

12
keyboards/gmmk/pro/rev1/ansi/keymaps/paddlegame/keymap.c
View File

@ -201,15 +201,15 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
else { ++rgb_value.r; }
}
for (uint8_t i=0; i<sizeof(LED_RGB)/sizeof(LED_RGB[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_RGB); i++) {
rgb_matrix_set_color(LED_RGB[i], rgb_value.r, rgb_value.g, rgb_value.b);
}
for (uint8_t i=0; i<sizeof(LED_WHITE)/sizeof(LED_WHITE[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_WHITE); i++) {
rgb_matrix_set_color(LED_WHITE[i], RGB_WHITE);
}
for (uint8_t i=0; i<sizeof(LED_GREEN)/sizeof(LED_GREEN[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_GREEN); i++) {
rgb_matrix_set_color(LED_GREEN[i], RGB_GREEN);
}
@ -274,7 +274,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
} else if (paddle_lives == 0) {
// Game over
for (uint8_t i=0; i<sizeof(LED_GAME_OVER)/sizeof(LED_GAME_OVER[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_GAME_OVER); i++) {
rgb_matrix_set_color(LED_GAME_OVER[i], RGB_RED);
}
@ -439,12 +439,12 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
rgb_matrix_set_color(LED_CAPS, RGB_WHITE);
if (caps_flash_on) {
for (uint8_t i=0; i<sizeof(LED_SIDE_LEFT)/sizeof(LED_SIDE_LEFT[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_SIDE_LEFT); i++) {
rgb_matrix_set_color(LED_SIDE_LEFT[i], RGB_RED);
rgb_matrix_set_color(LED_SIDE_RIGHT[i], RGB_RED);
}
} else {
for (uint8_t i=0; i<sizeof(LED_SIDE_LEFT)/sizeof(LED_SIDE_LEFT[0]); i++) {
for (uint8_t i=0; i<ARRAY_SIZE(LED_SIDE_LEFT); i++) {
rgb_matrix_set_color(LED_SIDE_LEFT[i], 0, 0, 0);
rgb_matrix_set_color(LED_SIDE_RIGHT[i], 0, 0, 0);
}

4
keyboards/gmmk/pro/rev1/iso/keymaps/chofstede/keymap.c
View File

@ -84,7 +84,7 @@ void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
}
HSV tempHSV = {.h = 0, .s = 255, .v = current_value};
RGB tempRGB = hsv_to_rgb(tempHSV);
for (uint8_t i = 0; i < sizeof(left_side_leds) / sizeof(left_side_leds[0]); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(left_side_leds); i++) {
rgb_matrix_set_color(left_side_leds[i], tempRGB.r, tempRGB.g, tempRGB.b);
rgb_matrix_set_color(right_side_leds[i], tempRGB.r, tempRGB.g, tempRGB.b);
}
@ -95,7 +95,7 @@ void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
case 2: //layer one
break;
case 1:
for (uint8_t i = 0; i < sizeof(l2_functions) / sizeof(l2_functions[0]); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(l2_functions); i++) {
RGB_MATRIX_INDICATOR_SET_COLOR(l2_functions[i], 255, 0, 0);
}
break;

2
keyboards/gmmk/pro/rev1/iso/keymaps/gourdo1/keymap.c
View File

@ -551,7 +551,7 @@ void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
} else if (paddle_lives == 0) {
// Game over
for (uint8_t i = 0; i < sizeof(LED_GAME_OVER) / sizeof(LED_GAME_OVER[0]); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(LED_GAME_OVER); i++) {
rgb_matrix_set_color(LED_GAME_OVER[i], RGB_RED);
}

2
keyboards/gopolar/gg86/keymaps/horrortroll/keymap_stuff.h
View File

@ -118,7 +118,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
{{205, 250, 255}, {140, 215, 125}, false },
};
uint8_t gp_length = sizeof(gradient_presets)/sizeof(gradient_presets[0]);
uint8_t gp_length = ARRAY_SIZE(gradient_presets);
switch (keycode) {
case G1_HUI:

2
keyboards/gopolar/gg86/lib/wave.h
View File

@ -69,7 +69,7 @@ void add_keylog(uint16_t keycode) {
keycode = 0;
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
char log_char = pgm_read_byte(&code_to_name[keycode]);
for (uint8_t j = 0; j < OLED_FONT_WIDTH; j++) {

4
keyboards/handwired/lagrange/keymaps/dpapavas/keymap.c
View File

@ -191,8 +191,8 @@ void keyboard_post_init_user(void) {
const pin_t pins[] = {D0, D1, D2};
uint8_t i, j;
for (i = 0 ; i < sizeof(pins) / sizeof(pins[0]) + 2 ; i += 1) {
for (j = 0 ; j < sizeof(pins) / sizeof(pins[0]) ; j += 1) {
for (i = 0 ; i < ARRAY_SIZE(pins) + 2 ; i += 1) {
for (j = 0 ; j < ARRAY_SIZE(pins); j += 1) {
setPinOutput(pins[j]);
writePin(pins[j], (j == i || j == i - 1));
}

2
keyboards/handwired/myskeeb/oled.c
View File

@ -183,7 +183,7 @@ void add_keylog(uint16_t keycode) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
}
}

2
keyboards/handwired/nicekey/keymaps/default/keymap.c
View File

@ -116,7 +116,7 @@ PGM_P const sentences[] PROGMEM = {
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
int sentences_size = sizeof(sentences) / sizeof(sentences[0]);
int sentences_size = ARRAY_SIZE(sentences);
int i = rand() % sentences_size;
switch (keycode) {

4
keyboards/handwired/onekey/keymaps/chibios_waiting_test/keymap.c
View File

@ -34,11 +34,11 @@ static const uint32_t waiting_values[] = {0, 1, 5, 10, 25, 50, 100, 150, 200, 50
void housekeeping_task_user(void) {
static uint32_t last_bench = 0;
if (timer_elapsed32(last_bench) > 500) {
for (int i = 0; i < (sizeof(waiting_values) / sizeof(waiting_values[0])); i++) {
for (int i = 0; i < ARRAY_SIZE(waiting_values); i++) {
wait_us_polling_with_strobe(waiting_values[i]);
wait_us(10);
}
for (int i = 0; i < (sizeof(waiting_values) / sizeof(waiting_values[0])); i++) {
for (int i = 0; i < ARRAY_SIZE(waiting_values); i++) {
wait_us_yield_with_strobe(waiting_values[i]);
wait_us(10);
}

2
keyboards/handwired/promethium/keymaps/default/keymap.c
View File

@ -55,7 +55,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#endif
#include "outputselect.h"
#include "led.h"
#define COUNT(x) (sizeof (x) / sizeof (*(x)))
#define COUNT(x) ARRAY_SIZE((x))
#define KC_WWWB KC_WWW_BACK
#define KC_WWWF KC_WWW_FORWARD

2
keyboards/handwired/promethium/keymaps/priyadi/keymap.c
View File

@ -57,7 +57,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "outputselect.h"
#endif
#include "led.h"
#define COUNT(x) (sizeof (x) / sizeof (*(x)))
#define COUNT(x) ARRAY_SIZE((x))
#define KC_WWWB KC_WWW_BACK
#define KC_WWWF KC_WWW_FORWARD

2
keyboards/handwired/symmetric70_proto/matrix_debug/matrix.c
View File

@ -159,7 +159,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
do {
MATRIX_DEBUG_DELAY_START();
is_pressed = false;
for (uint8_t i = 0; i < sizeof(delay_ports) / sizeof(pin_t); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(delay_ports); i++) {
# ifdef MATRIX_IO_DELAY_MULSEL
writePin(MATRIX_MUL_SELECT, delay_sel[i]);
waitInputPinDelay();

2
keyboards/horrortroll/handwired_k552/keymaps/default/keymap_stuff.h
View File

@ -110,7 +110,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
{{205, 250, 255}, {140, 215, 125}, false },
};
uint8_t gp_length = sizeof(gradient_presets)/sizeof(gradient_presets[0]);
uint8_t gp_length = ARRAY_SIZE(gradient_presets);
switch (keycode) {
case G1_HUI:

2
keyboards/horrortroll/handwired_k552/keymaps/via/keymap_stuff.h
View File

@ -110,7 +110,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
{{205, 250, 255}, {140, 215, 125}, false },
};
uint8_t gp_length = sizeof(gradient_presets)/sizeof(gradient_presets[0]);
uint8_t gp_length = ARRAY_SIZE(gradient_presets);
switch (keycode) {
case G1_HUI:

2
keyboards/horrortroll/handwired_k552/lib/wave.c
View File

@ -68,7 +68,7 @@ void add_keylog(uint16_t keycode) {
keycode = 0;
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
char log_char = pgm_read_byte(&code_to_name[keycode]);
for (uint8_t j = 0; j < OLED_FONT_WIDTH; j++) {

2
keyboards/lfkeyboards/lfkpad/keymaps/pascalpfeil/keymap.c
View File

@ -58,7 +58,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
};
const uint8_t number_leds[] = {8, 9, 10, 11, 12, 13, 15, 16, 17};
const uint8_t number_leds_size = sizeof(number_leds) / sizeof(uint8_t);
const uint8_t number_leds_size = ARRAY_SIZE(number_leds);
bool led_update_user(led_t led_state) {
for (uint8_t i = 0; i < number_leds_size; i++)

3
keyboards/massdrop/ctrl/keymaps/responsive_pattern/keymap.c
View File

@ -129,8 +129,7 @@ static uint8_t COLOR_PATTERNS[][COLOR_PATTERN_RGB_COUNT][3] = {
{ 66, 66, 66}, { 45, 45, 45}, { 23, 23, 23},
},
};
static const uint8_t COLOR_PATTERNS_COUNT = (
sizeof(COLOR_PATTERNS) / sizeof(COLOR_PATTERNS[0]));
static const uint8_t COLOR_PATTERNS_COUNT = ARRAY_SIZE(COLOR_PATTERNS);
/**
* trimed down version of `ISSI3733_LED_MAP`:

2
keyboards/mechwild/mercutio/keymaps/fearless_spiff/keymap.c
View File

@ -83,7 +83,7 @@ static const encoder_key PROGMEM encoder_keys[] = {
{"Play", "", "", KC_MEDIA_PLAY_PAUSE}
};
#define NUMBER_OF_ENCODER_KEYS sizeof(encoder_keys)/sizeof(encoder_keys[0])
#define NUMBER_OF_ENCODER_KEYS ARRAY_SIZE(encoder_keys)
static uint8_t selected_encoder_key_id = 0;
static encoder_key selected_encoder_key;

2
keyboards/mechwild/mercutio/keymaps/fearless_spiff_en/keymap.c
View File

@ -82,7 +82,7 @@ static const encoder_key PROGMEM encoder_keys[] = {
{"Play", "", "", KC_MEDIA_PLAY_PAUSE}
};
#define NUMBER_OF_ENCODER_KEYS sizeof(encoder_keys)/sizeof(encoder_keys[0])
#define NUMBER_OF_ENCODER_KEYS ARRAY_SIZE(encoder_keys)
static uint8_t selected_encoder_key_id = 0;
static encoder_key selected_encoder_key;

2
keyboards/mechwild/mercutio/keymaps/jonavin/keymap.c
View File

@ -71,7 +71,7 @@ static const keycodedescType PROGMEM keyselection[] = {
{"FLASH", QK_BOOT}, // firmware flash mode
};
#define MAX_KEYSELECTION sizeof(keyselection)/sizeof(keyselection[0])
#define MAX_KEYSELECTION ARRAY_SIZE(keyselection)
static uint8_t selectedkey_idx = 0;
static keycodedescType selectedkey_rec;

2
keyboards/mechwild/murphpad/keymaps/jonavin/keymap.c
View File

@ -178,7 +178,7 @@ static const keycodedescType PROGMEM keyselection[] = {
{"QK_BOOT", QK_BOOT}, // firmware flash mode
};
#define MAX_KEYSELECTION sizeof(keyselection)/sizeof(keyselection[0])
#define MAX_KEYSELECTION ARRAY_SIZE(keyselection)
static uint8_t selectedkey_idx = 0;
static keycodedescType selectedkey_rec;

2
keyboards/mechwild/puckbuddy/puckbuddy.c
View File

@ -16,7 +16,7 @@
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = GLIDEPOINT_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
void board_init(void) {
// B9 is configured as I2C1_SDA in the board file; that function must be

2
keyboards/mitosis/keymaps/datagrok/keymap.c
View File

@ -97,7 +97,7 @@ const bool defaultlayers[] = {
[_xN] = false,
[_xF] = false,
};
const size_t defaultlayers_n = sizeof(defaultlayers) / sizeof(defaultlayers[0]);
const size_t defaultlayers_n = ARRAY_SIZE(defaultlayers);
// New keycode KC_LAYO rotates between available default layers (for e.g.,
// selecting a base layout). Shift+KC_LAYO makes the current one persistent.

2
keyboards/mwstudio/mw65_rgb/keymaps/horrortroll/keymap_stuff.h
View File

@ -116,7 +116,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
{{205, 250, 255}, {140, 215, 125}, false },
};
uint8_t gp_length = sizeof(gradient_presets)/sizeof(gradient_presets[0]);
uint8_t gp_length = ARRAY_SIZE(gradient_presets);
switch (keycode) {
case G1_HUI:

2
keyboards/mxss/keymaps/default/keymap.c
View File

@ -27,7 +27,7 @@ hs_set layer_colors[4] = {
[2] = {.hue = 36, .sat = 255}, // Color for Layer 2
[3] = {.hue = 185, .sat = 255}, // Color for Layer 3
};
size_t lc_size = sizeof(layer_colors) / sizeof(uint16_t);
size_t lc_size = ARRAY_SIZE(layer_colors);
// Use NEW_SAFE_RANGE to define new custom keycodes in order to not overwrite the ones used for front LED control
enum custom_keycodes {

2
keyboards/mxss/mxss_frontled.c
View File

@ -36,7 +36,7 @@ __attribute__ ((weak))
hs_set caps_color;
__attribute__ ((weak))
size_t lc_size = sizeof(layer_colors) / sizeof(hs_set);
size_t lc_size = ARRAY_SIZE(layer_colors);
void fled_init(void) {
// This checks both an EEPROM reset (from bootmagic lite, keycodes)

2
keyboards/mxss/templates/keymap.c
View File

@ -27,7 +27,7 @@ hs_set layer_colors[4] = {
[2] = {.hue = 36, .sat = 255}, // Color for Layer 2
[3] = {.hue = 185, .sat = 255}, // Color for Layer 3
};
size_t lc_size = sizeof(layer_colors) / sizeof(uint16_t);
size_t lc_size = ARRAY_SIZE(layer_colors);
// Use NEW_SAFE_RANGE to define new custom keycodes in order to not overwrite the ones used for front LED control
enum custom_keycodes {

4
keyboards/ploopyco/mouse/mouse.c
View File

@ -49,7 +49,7 @@
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
// TODO: Implement libinput profiles
// https://wayland.freedesktop.org/libinput/doc/latest/pointer-acceleration.html
@ -202,7 +202,7 @@ void keyboard_pre_init_kb(void) {
#ifdef UNUSABLE_PINS
const pin_t unused_pins[] = UNUSABLE_PINS;
for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(unused_pins); i++) {
setPinOutput(unused_pins[i]);
writePinLow(unused_pins[i]);
}

4
keyboards/ploopyco/trackball/trackball.c
View File

@ -49,7 +49,7 @@
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
// TODO: Implement libinput profiles
// https://wayland.freedesktop.org/libinput/doc/latest/pointer-acceleration.html
@ -207,7 +207,7 @@ void keyboard_pre_init_kb(void) {
#ifdef UNUSABLE_PINS
const pin_t unused_pins[] = UNUSABLE_PINS;
for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(unused_pins); i++) {
setPinOutput(unused_pins[i]);
writePinLow(unused_pins[i]);
}

4
keyboards/ploopyco/trackball_mini/trackball_mini.c
View File

@ -57,7 +57,7 @@
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
// TODO: Implement libinput profiles
// https://wayland.freedesktop.org/libinput/doc/latest/pointer-acceleration.html
@ -203,7 +203,7 @@ void keyboard_pre_init_kb(void) {
#ifdef UNUSABLE_PINS
const pin_t unused_pins[] = UNUSABLE_PINS;
for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(unused_pins); i++) {
setPinOutput(unused_pins[i]);
writePinLow(unused_pins[i]);
}

4
keyboards/ploopyco/trackball_nano/trackball_nano.c
View File

@ -50,7 +50,7 @@
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = PLOOPY_DPI_OPTIONS;
#define DPI_OPTION_SIZE (sizeof(dpi_array) / sizeof(uint16_t))
#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
void cycle_dpi(void) {
keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
@ -89,7 +89,7 @@ void keyboard_pre_init_kb(void) {
#ifdef UNUSABLE_PINS
const pin_t unused_pins[] = UNUSABLE_PINS;
for (uint8_t i = 0; i < (sizeof(unused_pins) / sizeof(pin_t)); i++) {
for (uint8_t i = 0; i < ARRAY_SIZE(unused_pins); i++) {
setPinOutput(unused_pins[i]);
writePinLow(unused_pins[i]);
}

2
keyboards/rgbkb/pan/pan.c
View File

@ -51,7 +51,7 @@ static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
}
static void setled_all(uint8_t r, uint8_t g, uint8_t b) {
for (int i = 0; i < sizeof(rgb_matrix_ws2812_array) / sizeof(rgb_matrix_ws2812_array[0]); i++) {
for (int i = 0; i < ARRAY_SIZE(rgb_matrix_ws2812_array); i++) {
setled(i, r, g, b);
}
}

2
keyboards/rgbkb/sol/keymaps/default/keymap.c
View File

@ -202,7 +202,7 @@ const rgb_matrix_f rgb_matrix_functions[6][2] = {
#ifdef ENCODER_ENABLE
static pin_t encoders_pad_a[] = ENCODERS_PAD_A;
#define NUMBER_OF_ENCODERS (sizeof(encoders_pad_a)/sizeof(pin_t))
#define NUMBER_OF_ENCODERS ARRAY_SIZE(encoders_pad_a)
const uint16_t PROGMEM encoders[][NUMBER_OF_ENCODERS * 2][2] = {
[_QWERTY] = ENCODER_LAYOUT(

2
keyboards/rgbkb/sol/keymaps/xyverz/keymap.c
View File

@ -232,7 +232,7 @@ const rgb_matrix_f rgb_matrix_functions[6][2] = {
#ifdef ENCODER_ENABLE
static pin_t encoders_pad_a[] = ENCODERS_PAD_A;
#define NUMBER_OF_ENCODERS (sizeof(encoders_pad_a)/sizeof(pin_t))
#define NUMBER_OF_ENCODERS ARRAY_SIZE(encoders_pad_a)
const uint16_t PROGMEM encoders[][NUMBER_OF_ENCODERS * 2][2] = {
[_QWERTY] = ENCODER_LAYOUT( \

2
keyboards/rocketboard_16/keycode_lookup.c
View File

@ -18,7 +18,7 @@
#include "print.h"
#include "via.h"
#define num_keycodes (sizeof(lookup_table)/sizeof(lookup_table[0]))
#define num_keycodes ARRAY_SIZE(lookup_table)
static char UNKNOWN_KEYCODE[] = "UNKNOWN";
int cmp(const void *v1, const void *v2)

2
keyboards/torn/bongocat.c
View File

@ -18,8 +18,6 @@
#ifdef OLED_ENABLE
#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
#define IDLE_SPEED 20 // idle below this wpm
#define TAP_SPEED 60 // tap above this wpm

8
keyboards/tzarc/djinn/djinn_portscan_matrix.c
View File

@ -92,11 +92,11 @@ bool matrix_scan_custom(matrix_row_t current_matrix[]) {
void matrix_wait_for_interrupt(void) {
// Set up row/col pins and attach callback
for (int i = 0; i < sizeof(col_pins) / sizeof(pin_t); ++i) {
for (int i = 0; i < ARRAY_SIZE(col_pins); ++i) {
setPinOutput(col_pins[i]);
writePinLow(col_pins[i]);
}
for (int i = 0; i < sizeof(row_pins) / sizeof(pin_t); ++i) {
for (int i = 0; i < ARRAY_SIZE(row_pins); ++i) {
setPinInputHigh(row_pins[i]);
palEnableLineEvent(row_pins[i], PAL_EVENT_MODE_BOTH_EDGES);
}
@ -105,12 +105,12 @@ void matrix_wait_for_interrupt(void) {
__WFI();
// Now that the interrupt has woken us up, reset all the row/col pins back to defaults
for (int i = 0; i < sizeof(row_pins) / sizeof(pin_t); ++i) {
for (int i = 0; i < ARRAY_SIZE(row_pins); ++i) {
palDisableLineEvent(row_pins[i]);
writePinHigh(row_pins[i]);
setPinInputHigh(row_pins[i]);
}
for (int i = 0; i < sizeof(col_pins) / sizeof(pin_t); ++i) {
for (int i = 0; i < ARRAY_SIZE(col_pins); ++i) {
writePinHigh(col_pins[i]);
setPinInputHigh(col_pins[i]);
}

2
keyboards/ymdk/melody96/keymaps/konstantin/keymap.c
View File

@ -2,7 +2,7 @@
#include "konstantin.h"
static const HSV *colors[] = { &godspeed_blue, &godspeed_yellow };
static const size_t cnum = sizeof colors / sizeof *colors;
static const size_t cnum = ARRAY_SIZE(colors);
static size_t cidx = 0;
enum keycodes_keymap {

2
lib/usbhost/USB_Host_Shield_2.0/SPP.cpp
View File

@ -757,7 +757,7 @@ size_t SPP::write(const uint8_t *data, size_t size) {
void SPP::write(const uint8_t *data, size_t size) {
#endif
for(uint8_t i = 0; i < size; i++) {
if(sppIndex >= sizeof (sppOutputBuffer) / sizeof (sppOutputBuffer[0]))
if(sppIndex >= ARRAY_SIZE(sppOutputBuffer))
send(); // Send the current data in the buffer
sppOutputBuffer[sppIndex++] = data[i]; // All the bytes are put into a buffer and then send using the send() function
}

2
lib/usbhost/USB_Host_Shield_2.0/examples/Bluetooth/PS3Multi/PS3Multi.ino
View File

@ -19,7 +19,7 @@ USB Usb;
BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
PS3BT *PS3[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
const uint8_t length = sizeof(PS3) / sizeof(PS3[0]); // Get the lenght of the array
const uint8_t length = ARRAY_SIZE(PS3); // Get the lenght of the array
bool printAngle[length];
bool oldControllerState[length];

2
lib/usbhost/USB_Host_Shield_2.0/examples/Bluetooth/WiiMulti/WiiMulti.ino
View File

@ -19,7 +19,7 @@ USB Usb;
BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
WII *Wii[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
const uint8_t length = sizeof(Wii) / sizeof(Wii[0]); // Get the lenght of the array
const uint8_t length = ARRAY_SIZE(Wii); // Get the lenght of the array
bool printAngle[length];
bool oldControllerState[length];

2
lib/usbhost/USB_Host_Shield_2.0/examples/HID/le3dp/le3dp_rptparser.h
View File

@ -25,7 +25,7 @@ public:
virtual void OnGamePadChanged(const GamePadEventData *evt);
};
#define RPT_GAMEPAD_LEN sizeof(GamePadEventData)/sizeof(uint8_t)
#define RPT_GAMEPAD_LEN sizeof(GamePadEventData)
class JoystickReportParser : public HIDReportParser
{

2
lib/usbhost/USB_Host_Shield_2.0/examples/HID/scale/scale_rptparser.h
View File

@ -38,7 +38,7 @@ public:
virtual void OnScaleChanged(const ScaleEventData *evt);
};
#define RPT_SCALE_LEN sizeof(ScaleEventData)/sizeof(uint8_t)
#define RPT_SCALE_LEN sizeof(ScaleEventData)
class ScaleReportParser : public HIDReportParser
{

6
platforms/chibios/drivers/ws2812_spi.c
View File

@ -181,7 +181,7 @@ void ws2812_init(void) {
spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters. */
spiSelect(&WS2812_SPI); /* Slave Select assertion. */
#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
#endif
}
@ -200,9 +200,9 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
// Instead spiSend can be used to send synchronously (or the thread logic can be added back).
#ifndef WS2812_SPI_USE_CIRCULAR_BUFFER
# ifdef WS2812_SPI_SYNC
spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
spiSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# else
spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# endif
#endif
}

2
quantum/backlight/backlight_driver_common.c
View File

@ -9,7 +9,7 @@
#if defined(BACKLIGHT_PINS)
static const pin_t backlight_pins[] = BACKLIGHT_PINS;
# ifndef BACKLIGHT_LED_COUNT
# define BACKLIGHT_LED_COUNT (sizeof(backlight_pins) / sizeof(pin_t))
# define BACKLIGHT_LED_COUNT ARRAY_SIZE(backlight_pins)
# endif
# define FOR_EACH_LED(x) \

2
quantum/backlight/backlight_software.c
View File

@ -26,7 +26,7 @@ static const uint16_t backlight_duty_table[] = {
0b1110111011101110,
0b1111111111111111,
};
#define backlight_duty_table_size (sizeof(backlight_duty_table) / sizeof(backlight_duty_table[0]))
#define backlight_duty_table_size ARRAY_SIZE(backlight_duty_table)
// clang-format on

4
quantum/dip_switch.c
View File

@ -33,7 +33,7 @@
#endif
#ifdef DIP_SWITCH_PINS
# define NUMBER_OF_DIP_SWITCHES (sizeof(dip_switch_pad) / sizeof(pin_t))
# define NUMBER_OF_DIP_SWITCHES (ARRAY_SIZE(dip_switch_pad))
static pin_t dip_switch_pad[] = DIP_SWITCH_PINS;
#endif
@ -43,7 +43,7 @@ typedef struct matrix_index_t {
uint8_t col;
} matrix_index_t;
# define NUMBER_OF_DIP_SWITCHES (sizeof(dip_switch_pad) / sizeof(matrix_index_t))
# define NUMBER_OF_DIP_SWITCHES (ARRAY_SIZE(dip_switch_pad))
static matrix_index_t dip_switch_pad[] = DIP_SWITCH_MATRIX_GRID;
extern bool peek_matrix(uint8_t row_index, uint8_t col_index, bool read_raw);
static uint16_t scan_count;

8
quantum/encoder.h
View File

@ -32,17 +32,17 @@ void encoder_state_raw(uint8_t* slave_state);
void encoder_update_raw(uint8_t* slave_state);
# if defined(ENCODERS_PAD_A_RIGHT)
# define NUM_ENCODERS_LEFT (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t))
# define NUM_ENCODERS_RIGHT (sizeof(((pin_t[])ENCODERS_PAD_A_RIGHT)) / sizeof(pin_t))
# define NUM_ENCODERS_LEFT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_RIGHT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A_RIGHT))
# else
# define NUM_ENCODERS_LEFT (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t))
# define NUM_ENCODERS_LEFT ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_RIGHT NUM_ENCODERS_LEFT
# endif
# define NUM_ENCODERS (NUM_ENCODERS_LEFT + NUM_ENCODERS_RIGHT)
#else // SPLIT_KEYBOARD
# define NUM_ENCODERS (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t))
# define NUM_ENCODERS ARRAY_SIZE(((pin_t[])ENCODERS_PAD_A))
# define NUM_ENCODERS_LEFT NUM_ENCODERS
# define NUM_ENCODERS_RIGHT 0

2
quantum/process_keycode/process_leader.c
View File

@ -58,7 +58,7 @@ bool process_leader(uint16_t keycode, keyrecord_t *record) {
keycode = keycode & 0xFF;
}
# endif // LEADER_KEY_STRICT_KEY_PROCESSING
if (leader_sequence_size < (sizeof(leader_sequence) / sizeof(leader_sequence[0]))) {
if (leader_sequence_size < ARRAY_SIZE(leader_sequence)) {
leader_sequence[leader_sequence_size] = keycode;
leader_sequence_size++;
} else {

2
quantum/process_keycode/process_unicode_common.c
View File

@ -25,7 +25,7 @@ bool unicode_saved_num_lock;
#if UNICODE_SELECTED_MODES != -1
static uint8_t selected[] = {UNICODE_SELECTED_MODES};
static int8_t selected_count = sizeof selected / sizeof *selected;
static int8_t selected_count = ARRAY_SIZE(selected);
static int8_t selected_index;
#endif

2
quantum/rgb_matrix/rgb_matrix_drivers.c
View File

@ -369,7 +369,7 @@ static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
}
static void setled_all(uint8_t r, uint8_t g, uint8_t b) {
for (int i = 0; i < sizeof(rgb_matrix_ws2812_array) / sizeof(rgb_matrix_ws2812_array[0]); i++) {
for (int i = 0; i < ARRAY_SIZE(rgb_matrix_ws2812_array); i++) {
setled(i, r, g, b);
}
}

3
quantum/secure.c
View File

@ -3,6 +3,7 @@
#include "secure.h"
#include "timer.h"
#include "util.h"
#ifndef SECURE_UNLOCK_TIMEOUT
# define SECURE_UNLOCK_TIMEOUT 5000
@ -59,7 +60,7 @@ void secure_activity_event(void) {
void secure_keypress_event(uint8_t row, uint8_t col) {
static const uint8_t sequence[][2] = SECURE_UNLOCK_SEQUENCE;
static const uint8_t sequence_len = sizeof(sequence) / sizeof(sequence[0]);
static const uint8_t sequence_len = ARRAY_SIZE(sequence);
static uint8_t offset = 0;
if ((sequence[offset][0] == row) && (sequence[offset][1] == col)) {

47
quantum/util.h
View File

@ -1,19 +1,7 @@
/*
Copyright 2011 Jun Wako <wakojun@gmail.com>
// Copyright 2022 Stefan Kerkmann (KarlK90)
// Copyright 2011 Jun Wako <wakojun@gmail.com>
// SPDX-License-Identifier: GPL-2.0-or-later
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 2 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/>.
*/
#pragma once
#include "bitwise.h"
@ -29,3 +17,32 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#if !defined(MAX)
# define MAX(x, y) (((x) > (y)) ? (x) : (y))
#endif
#if !defined(CEILING)
/**
* @brief Computes the rounded up result of a division of two integers at
* compile time.
*/
# define CEILING(dividend, divisor) (((dividend) + (divisor)-1) / (divisor))
#endif
#if !defined(IS_ARRAY)
/**
* @brief Returns true if the value is an array, false if it's a pointer.
*
* This macro is ill-formed for scalars, which is OK for its intended use in
* ARRAY_SIZE.
*/
# define IS_ARRAY(value) (!__builtin_types_compatible_p(typeof((value)), typeof(&(value)[0])))
#endif
#if !defined(ARRAY_SIZE)
/**
* @brief Computes the number of elements of the given array at compile time.
*
* This Macro can only be used for statically allocated arrays that have not
* been decayed into a pointer. This is detected at compile time, though the
* error message for scalar values is poor.
*/
# define ARRAY_SIZE(array) (__builtin_choose_expr(IS_ARRAY((array)), sizeof((array)) / sizeof((array)[0]), (void)0))
#endif

2
tmk_core/protocol/arm_atsam/md_rgb_matrix_programs.c
View File

@ -95,7 +95,7 @@ led_setup_t leds_rainbow_s[] = {
void *led_setups[] = {leds_rainbow_s, leds_rainbow_ns, leds_teal_salmon, leds_yellow, leds_red, leds_green, leds_blue, leds_white, leds_white_with_red_stripe, leds_black_with_red_stripe, leds_off};
const uint8_t led_setups_count = sizeof(led_setups) / sizeof(led_setups[0]);
const uint8_t led_setups_count = ARRAY_SIZE(led_setups);
# endif // USE_MASSDROP_CONFIGURATOR
#endif // RGB_MATRIX_ENABLE

2
users/brandonschlack/rgb_bs.c
View File

@ -75,7 +75,7 @@ void rgb_theme_step_reverse(void) {
rgb_theme_color_t get_rgb_theme_color(uint8_t index) {
rgb_theme_t theme = get_rgb_theme();
size_t rgb_theme_color_max = sizeof theme.colors / sizeof *theme.colors;
size_t rgb_theme_color_max = ARRAY_SIZE(theme.colors);
if (index == _ADJUST) {
return default_adjust;

2
users/curry/oled.c
View File

@ -41,7 +41,7 @@ void add_keylog(uint16_t keycode) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
keylog_str[0] = pgm_read_byte(&code_to_name[keycode]);
}

8
users/davidkristoffersen/util/functions.c
View File

@ -33,14 +33,14 @@ code_set_t EN_SHIFT_CODES [] = {
const shift_code_t SHIFT_CODES [] = {
#ifdef LAYER_NO
{.lang = LAYER_NO,
.size = ARR_LEN(NO_SHIFT_CODES),
.size = ARRAY_SIZE(NO_SHIFT_CODES),
.codes = NO_SHIFT_CODES},
#endif
{.lang = LAYER_EN,
.size = ARR_LEN(EN_SHIFT_CODES),
.size = ARRAY_SIZE(EN_SHIFT_CODES),
.codes = EN_SHIFT_CODES},
};
const int SHIFT_CODES_SIZE = ARR_LEN(SHIFT_CODES);
const int SHIFT_CODES_SIZE = ARRAY_SIZE(SHIFT_CODES);
#endif
#ifdef LAYER_NO
@ -72,7 +72,7 @@ const code_set_t EN2NO_CODES [] = {
{KC_DLR, NO_DLR},
{KC_GRV, NO_GRV}
};
const int EN2NO_CODES_SIZE = ARR_LEN(EN2NO_CODES);
const int EN2NO_CODES_SIZE = ARRAY_SIZE(EN2NO_CODES);
#endif
// Check if layer is an active default layer

2
users/davidkristoffersen/util/functions.h
View File

@ -15,8 +15,6 @@
// Return false if test equal false
#define HANDLE_FALSE(bool) if (!bool) return false;
// Generic array lenght define
#define ARR_LEN(arr) (sizeof(arr) / sizeof(arr)[0])
// Printf-like functionality for send_string
#define SEND_VAR(str, ...) \
do { \

2
users/drashna/keyrecords/tap_dance.md
View File

@ -88,7 +88,7 @@ void diablo_tapdance_master(qk_tap_dance_state_t *state, void *user_data) {
diablo_timer[diablo_keys->index].keycode = diablo_keys->keycode;
// if the tapdance is hit more than the number of elemints in the array, reset
if (state->count >= (sizeof(diablo_times) / sizeof(uint8_t) ) ) {
if (state->count >= ARRAY_SIZE(diablo_times) ) {
diablo_timer[diablo_keys->index].key_interval = 0;
reset_tap_dance(state);
} else { // else set the interval (tapdance count starts at 1, array starts at 0, so offset by one)

2
users/drashna/keyrecords/tap_dances.c
View File

@ -23,7 +23,7 @@ void diablo_tapdance_master(qk_tap_dance_state_t *state, void *user_data) {
diablo_timer[diablo_keys->index].keycode = diablo_keys->keycode;
// if the tapdance is hit more than the number of elemints in the array, reset
if (state->count >= (sizeof(diablo_times) / sizeof(uint8_t))) {
if (state->count >= ARRAY_SIZE(diablo_times)) {
diablo_timer[diablo_keys->index].key_interval = 0;
reset_tap_dance(state);
} else { // else set the interval (tapdance count starts at 1, array starts at 0, so offset by one)

2
users/drashna/keyrecords/unicode.c
View File

@ -43,7 +43,7 @@ typedef uint32_t (*translator_function_t)(bool is_shifted, uint32_t keycode);
static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \
static const uint32_t translation[] = {__VA_ARGS__}; \
uint32_t ret = keycode; \
if ((keycode - KC_A) < (sizeof(translation) / sizeof(uint32_t))) { \
if ((keycode - KC_A) < ARRAY_SIZE(translation)) { \
ret = translation[keycode - KC_A]; \
} \
return ret; \

2
users/drashna/oled/oled_stuff.c
View File

@ -87,7 +87,7 @@ void add_keylog(uint16_t keycode, keyrecord_t *record) {
memmove(keylog_str, keylog_str + 1, OLED_KEYLOGGER_LENGTH - 1);
if (keycode < (sizeof(code_to_name) / sizeof(char))) {
if (keycode < ARRAY_SIZE(code_to_name)) {
keylog_str[(OLED_KEYLOGGER_LENGTH - 1)] = pgm_read_byte(&code_to_name[keycode]);
}

3
users/gourdo1/gourdo1.h
View File

@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
// DEFINE MACROS
#define ARRAYSIZE(arr) sizeof(arr) / sizeof(arr[0])
// LAYERS -- Note: to avoid compile problems, make sure total layers matches DYNAMIC_KEYMAP_LAYER_COUNT defined in config.h (where _COLEMAK layer is defined)
enum custom_user_layers {
_BASE,

3
users/jonavin/jonavin.h
View File

@ -17,9 +17,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#pragma once
// DEFINE MACROS
#define ARRAYSIZE(arr) sizeof(arr)/sizeof(arr[0])
// LAYERS
enum custom_user_layers {

2
users/spidey3/layer_rgb.c
View File

@ -97,7 +97,7 @@ const rgblight_segment_t *const PROGMEM _rgb_layers[] = {
// clang-format on
const uint8_t PROGMEM _n_rgb_layers = sizeof(_rgb_layers) / sizeof(_rgb_layers[0]) - 1;
const uint8_t PROGMEM _n_rgb_layers = ARRAY_SIZE(_rgb_layers) - 1;
void clear_rgb_layers() {
for (uint8_t i = 0; i < _n_rgb_layers; i++) {

16
users/uqs/uqs.c
View File

@ -78,8 +78,8 @@ const rgblight_segment_t* const PROGMEM my_rgb_layers[] = {
my_rgb_segments[L_MOUSE],
};
_Static_assert(sizeof(my_rgb_layers) / sizeof(my_rgb_layers[0]) ==
sizeof(my_rgb_segments) / sizeof(my_rgb_segments[0]),
_Static_assert(ARRAY_SIZE(my_rgb_layers) ==
ARRAY_SIZE(my_rgb_segments),
"Number of rgb_segment definitions does not match up!");
#endif
@ -125,7 +125,7 @@ const uint16_t PROGMEM my_combos[][4] = {
{KC_BTN1, KC_BTN2, KC_BTN3, COMBO_END},
};
const uint16_t COMBO_LEN = sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0]);
const uint16_t COMBO_LEN = ARRAY_SIZE(my_action_combos) + ARRAY_SIZE(my_combos);
#define MY_ACTION_COMBO(ck) \
[ck] = { .keys = &(my_action_combos[ck][0]) }
@ -162,11 +162,11 @@ combo_t key_combos[] = {
MY_COMBO(14),
};
_Static_assert(sizeof(key_combos) / sizeof(key_combos[0]) ==
(sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0])),
_Static_assert(ARRAY_SIZE(key_combos) ==
(ARRAY_SIZE(my_action_combos) + ARRAY_SIZE(my_combos)),
"Number of combo definitions does not match up!");
#else
combo_t key_combos[sizeof(my_action_combos) / sizeof(my_action_combos[0]) + sizeof(my_combos) / sizeof(my_combos[0])];
combo_t key_combos[ARRAY_SIZE(my_action_combos) + ARRAY_SIZE(my_combos)];
#endif
void process_combo_event(uint16_t combo_index, bool pressed) {
@ -235,10 +235,10 @@ void keyboard_post_init_user(void) {
#endif
#if defined(COMBO_ENABLE) && !defined(COMBO_STATICALLY)
uint8_t i = 0;
for (; i < sizeof(my_action_combos) / sizeof(my_action_combos[0]); i++) {
for (; i < ARRAY_SIZE(my_action_combos); i++) {
key_combos[i].keys = &(my_action_combos[i][0]);
}
for (uint8_t j = 0; j < sizeof(my_combos) / sizeof(my_combos[0]); j++, i++) {
for (uint8_t j = 0; j < ARRAY_SIZE(my_combos); j++, i++) {
key_combos[i].keycode = my_combos[j][0];
key_combos[i].keys = &(my_combos[j][1]);
}