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qmk-firmware/keyboards/mechwild/puckbuddy/puckbuddy.c
Jeff Epler 9632360caa
Use a macro to compute the size of arrays at compile time (#18044) 
* 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>
2022-08-30 10:20:04 +02:00

308 lines
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C
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// Copyright 2022 Kyle McCreery (@kylemccreery)
// SPDX-License-Identifier: GPL-2.0-or-later
#include "puckbuddy.h"
#ifndef GLIDEPOINT_DPI_OPTIONS
# define GLIDEPOINT_DPI_OPTIONS \
{ 400, 800, 1200, 1600, 2000, 2400, 2800, 3200, 3600, 4000 }
# ifndef GLIDEPOINT_DPI_DEFAULT
# define GLIDEPOINT_DPI_DEFAULT 1
# endif
#endif
#ifndef GLIDEPOINT_DPI_DEFAULT
# define GLIDEPOINT_DPI_DEFAULT 1
#endif
keyboard_config_t keyboard_config;
uint16_t dpi_array[] = GLIDEPOINT_DPI_OPTIONS;
#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
// disabled before using B7 as I2C1_SDA.
setPinInputHigh(B9);
}
#ifdef DYNAMIC_TAPPING_TERM_ENABLE
void tap_modify(int change_value, bool tap_status) {
if (keyboard_config.dt_term_config < 0) {
keyboard_config.dt_term_config *= -1;
}
keyboard_config.dt_term_config += change_value;
if (tap_status == false ) {
keyboard_config.dt_term_config *= -1;
g_tapping_term = 0;
} else {
g_tapping_term = keyboard_config.dt_term_config;
}
eeconfig_update_kb(keyboard_config.raw);
}
void tap_toggle(void) {
keyboard_config.dt_term_config *= -1;
if (keyboard_config.dt_term_config > 0) {
g_tapping_term = keyboard_config.dt_term_config;
} else {
g_tapping_term = 0;
}
eeconfig_update_kb(keyboard_config.raw);
}
#endif
#ifdef DIP_SWITCH_ENABLE
bool dip_switch_update_kb(uint8_t index, bool active) {
if (!dip_switch_update_user(index, active)) { return false; }
switch (index) {
case 0:
if(active) { tap_code(KC_CLCK); }
break;
break;
}
return true;
}
#endif
#ifdef ENCODER_ENABLE
bool encoder_update_kb(uint8_t index, bool clockwise) {
if (!encoder_update_user(index, clockwise)) { return false; }
switch (index) {
case 0:
if (clockwise) {
tap_code(KC_VOLU);
} else {
tap_code(KC_VOLD);
}
break;
case 1:
if (clockwise) {
tap_code(KC_PGUP);
} else {
tap_code(KC_PGDN);
}
break;
}
return true;
}
#endif
#ifdef OLED_ENABLE // OLED Functionality
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
return OLED_ROTATION_180; // flips the display 180 degrees
}
bool clear_screen = true; // used to manage singular screen clears to prevent display glitch
bool clear_screen_art = true; // used to manage singular screen clears to prevent display glitch
static void render_name(void) { // Render Puckbuddy "Get Puck'd" text
static const char PROGMEM name_1[] = {0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0xB6, 0xB6, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x00};
static const char PROGMEM name_2[] = {0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xB6, 0xB6, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0x00};
static const char PROGMEM name_3[] = {0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xB6, 0xB6, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0x00};
oled_set_cursor(0,0);
oled_write_P(name_1, false);
oled_set_cursor(0,1);
oled_write_P(name_2, false);
oled_set_cursor(0,2);
oled_write_P(name_3, false);
}
static void render_logo(void) { // Render MechWild "MW" Logo
static const char PROGMEM logo_1[] = {0x97, 0x98, 0x99, 0x9A,0x00};
static const char PROGMEM logo_2[] = {0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0x00};
static const char PROGMEM logo_3[] = {0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xB6, 0x00};
static const char PROGMEM logo_4[] = {0xB6, 0xB6, 0xB6, 0x9B, 0x9C, 0x9D, 0x9E, 0x00};
oled_set_cursor(0,0);
oled_write_P(logo_1, false);
oled_set_cursor(0,1);
oled_write_P(logo_2, false);
oled_set_cursor(0,2);
oled_write_P(logo_3, false);
oled_set_cursor(0,3);
oled_write_P(logo_4, false);
}
bool oled_task_kb(void) {
if(!oled_task_user()) {
return false;
}
if ( IS_HOST_LED_OFF(USB_LED_NUM_LOCK) && IS_HOST_LED_OFF(USB_LED_CAPS_LOCK) && IS_HOST_LED_OFF(USB_LED_SCROLL_LOCK) && get_highest_layer(layer_state) == 0 ) {
if (clear_screen_art == true) {
oled_clear();
oled_render();
clear_screen_art = false;
}
render_name();
oled_set_cursor(0,3);
#ifdef POINTING_DEVICE_ENABLE
oled_write_P(PSTR(" DPI:"), false);
oled_write(get_u16_str(dpi_array[keyboard_config.dpi_config], ' '), false);
#endif
#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only display tap info if it is being configured dynamically
oled_write_P(PSTR(" TAP:"), false);
if (keyboard_config.dt_term_config < 0) {
oled_write_P(PSTR("Off "), false);
} else {
oled_write(get_u16_str(g_tapping_term, ' '), false);
}
#endif
clear_screen = true;
} else {
if (clear_screen == true) {
oled_clear();
oled_render();
clear_screen = false;
}
render_logo();
oled_set_cursor(8,1);
switch (get_highest_layer(layer_state)) {
case 0:
oled_write_P(PSTR("Layer 0"), false);
break;
case 1:
oled_write_P(PSTR("Layer 1"), false);
break;
case 2:
oled_write_P(PSTR("Layer 2"), false);
break;
case 3:
oled_write_P(PSTR("Layer 3"), false);
break;
default:
oled_write_P(PSTR("Layer ?"), false); // Should never display, here as a catchall
}
led_t led_state = host_keyboard_led_state();
oled_set_cursor(8,0);
oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR(" "), false);
oled_write_P(led_state.caps_lock ? PSTR("CAP ") : PSTR(" "), false);
oled_write_P(led_state.scroll_lock ? PSTR("SCR") : PSTR(" "), false);
#ifdef POINTING_DEVICE_ENABLE
oled_set_cursor(8,2);
oled_write_P(PSTR("DPI:"), false);
oled_write(get_u16_str(dpi_array[keyboard_config.dpi_config], ' '), false);
#endif
#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only display tap info if it is being configured dynamically
oled_set_cursor(8,3);
oled_write_P(PSTR("TAP:"), false);
if (keyboard_config.dt_term_config < 0) {
oled_write_P(PSTR("Off "), false);
} else {
oled_write(get_u16_str(g_tapping_term, ' '), false);
}
#endif
clear_screen_art = true;
}
return true;
}
#endif
bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
switch(keycode) {
#ifdef POINTING_DEVICE_ENABLE
case DPI_UP:
if (record->event.pressed) {
keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
eeconfig_update_kb(keyboard_config.raw);
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
return false;
case DPI_DN:
if (record->event.pressed) {
if (keyboard_config.dpi_config > 0) {
keyboard_config.dpi_config = (keyboard_config.dpi_config - 1) % DPI_OPTION_SIZE;
} else {
keyboard_config.dpi_config = DPI_OPTION_SIZE - 1;
}
eeconfig_update_kb(keyboard_config.raw);
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
return false;
case DPI_FINE:
if (record->event.pressed) {
pointing_device_set_cpi(dpi_array[0]);
} else {
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
}
return false;
#endif
#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only include tap info keycodes if it is being configured dynamically
case TAP_UP:
if (record->event.pressed) {
tap_modify(DYNAMIC_TAPPING_TERM_INCREMENT, true);
}
return false;
case TAP_DN:
if (record->event.pressed) {
if (keyboard_config.dt_term_config > 0) {
tap_modify(-1 * DYNAMIC_TAPPING_TERM_INCREMENT, true);
}
}
return false;
case TAP_ON:
if (record->event.pressed) {
tap_modify(0, true);
}
return false;
case TAP_OFF:
if (record->event.pressed) {
tap_modify(0, false);
}
return false;
case TAP_TOG:
if (record->event.pressed) {
tap_toggle();
}
return false;
#endif
}
return process_record_user(keycode, record);
}
void pointing_device_init_kb(void) {
#ifdef POINTING_DEVICE_ENABLE
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
#endif
}
void eeconfig_init_kb(void) {
#ifdef POINTING_DEVICE_ENABLE
keyboard_config.dpi_config = GLIDEPOINT_DPI_DEFAULT;
#endif
#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only set tap term from eeprom if it is being configured dynamically
keyboard_config.dt_term_config = TAPPING_TERM;
#endif
eeconfig_update_kb(keyboard_config.raw);
eeconfig_init_user();
}
void matrix_init_kb(void) {
// is safe to just read DPI setting since matrix init
// comes before pointing device init.
keyboard_config.raw = eeconfig_read_kb();
#ifdef POINTING_DEVICE_ENABLE
if (keyboard_config.dpi_config > DPI_OPTION_SIZE) {
eeconfig_init_kb();
}
#endif
matrix_init_user();
}
void keyboard_post_init_kb(void) {
#ifdef POINTING_DEVICE_ENABLE
pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
#endif
#ifdef RGBLIGHT_ENABLE
rgblight_toggle_noeeprom(); //double toggle post init removes the weirdness with rgb strips having a yellow first LED
rgblight_toggle_noeeprom();
#endif
#ifdef DYNAMIC_TAPPING_TERM_ENABLE
tap_toggle(); // Need it to reevaluate this setting after initiating so that it is current after init
tap_toggle();
#endif
keyboard_post_init_user();
#ifdef OLED_ENABLE // purposefully after user post init to allow the RGB to startup first
wait_ms(200); // Avoids a startup issue where the oled renders and then turns off with blackpill
oled_on();
#endif
}
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