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qmk_firmware/users/ericgebhart/oled_stuff.c

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/*
Copyright 2018 Eric Gebhart <e.a.gebhart@gmail.com>
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/>.
*/
#include "ericgebhart.h"
#include <string.h>
#include <stdio.h>
void oled_render_default_layer_state(void) {
oled_write_P(PSTR("Layout: "), false);
switch (get_highest_layer(default_layer_state)) {
case _QWERTY:
oled_write_ln_P(PSTR("Qwerty"), false);
break;
case _COLEMAK:
oled_write_ln_P(PSTR("Colemak"), false);
break;
case _DVORAK_BP:
case _DVORAK:
oled_write_ln_P(PSTR("Dvorak"), false);
break;
/* case _WORKMAN: */
// oled_write_ln_P(PSTR("Workman\n"), false);
/* break; */
/* case _NORMAN: */
// oled_write_ln_P(PSTR("Norman\n"), false);
/* break; */
/* case _MALTRON: */
// oled_write_ln_P(PSTR("Maltron\n"), false);
/* break; */
/* case _EUCALYN: */
// oled_write_ln_P(PSTR("Eucalyn\n"), false);
/* break; */
/* case _CARPLAX: */
// oled_write_ln_P(PSTR("Carplax\n"), false);
/* break; */
case _BEAKL:
case _BEAKL_BP:
oled_write_ln_P(PSTR("Beakl"), false);
break;
case _BEPO:
oled_write_ln_P(PSTR("Bepo"), false);
break;
}
}
void oled_render_layer_state(void) {
oled_write_P(PSTR("Layer: "), false);
switch (get_highest_layer(layer_state)) {
case _NAV:
oled_write_P(PSTR("Navigation"), false);
break;
case _LAYERS:
oled_write_P(PSTR("Layers"), false);
break;
case _RGB:
oled_write_P(PSTR("RGB"), false);
break;
case _TOPROWS:
case _TOPROWS_BP:
oled_write_P(PSTR("TopRows"), false);
break;
case _SYMB:
case _SYMB_BP:
oled_write_P(PSTR("Symbols"), false);
break;
case _KEYPAD:
case _KEYPAD_BP:
oled_write_P(PSTR("Keypad"), false);
break;
case _ADJUST:
oled_write_P(PSTR("Adjust"), false);
break;
}
oled_write_ln_P(PSTR(" "), false);
}
// this is part of my answer to a challenge.
// My friend Ross thinks that the only use of an oled
// is to say which layer.
// I think there is more. this is just a beginning.
void oled_render_layer_map(void) {
uint8_t lyr = get_highest_layer(layer_state);
if (lyr <= _BEPO) {
switch (get_highest_layer(default_layer_state)) {
case _QWERTY:
oled_write_ln_P(PSTR(" qwert yuiop"), false);
oled_write_ln_P(PSTR(" asdfg hjkl;"), false);
oled_write_ln_P(PSTR(" zxcvb nm,./"), false);
break;
case _COLEMAK:
oled_write_ln_P(PSTR(" qwfpb jluy;"), false);
oled_write_ln_P(PSTR(" arstg mneio"), false);
oled_write_ln_P(PSTR(" zxcdv kh,./"), false);
break;
case _DVORAK_BP:
case _DVORAK:
oled_write_ln_P(PSTR(" \",.py fgcrl"), false);
oled_write_ln_P(PSTR(" aoeui dhtns"), false);
oled_write_ln_P(PSTR(" ;qjkx bmwvz "), false);
break;
case _BEAKL:
case _BEAKL_BP:
oled_write_ln_P(PSTR(" qhoux gcrfz"), false);
oled_write_ln_P(PSTR(" yiea. dstnb"), false);
oled_write_ln_P(PSTR(" j/,k' wmlpv"), false);
break;
case _BEPO:
oled_write_P(PSTR(" cbe'po`e vdljz %"), false);
oled_write_P(PSTR(" auie, tsrnmc"), false);
oled_write_P(PSTR(" e^a'yx.k 'qghfw"), false);
break;
}
} else {
switch (lyr) {
case _TOPROWS:
case _TOPROWS_BP:
oled_write_ln_P(PSTR(" !@#$% ^&*()"), false);
oled_write_ln_P(PSTR(" 40123 76598"), false);
oled_write_ln_P(PSTR(" F1- -- -F12"), false);
break;
case _SYMB:
case _SYMB_BP:
oled_write_ln_P(PSTR(" `<$>' ?[_]-"), false);
oled_write_ln_P(PSTR(" -\\(\")# !{:}/;"), false);
oled_write_ln_P(PSTR(" @=*+; %&^~|"), false);
break;
case _NAV:
oled_write_ln_P(PSTR("54321 0 ctn 12345"), false);
oled_write_ln_P(PSTR(" ldur 1 ccv ldur"), false);
oled_write_ln_P(PSTR(" ldur 2 cwq hdue"), false);
break;
case _KEYPAD:
oled_write_ln_P(PSTR(" 523: F9-F12"), false);
oled_write_ln_P(PSTR(" -7.104 F5-F8"), false);
oled_write_ln_P(PSTR(" /698, F1-F4"), false);
break;
case _LAYERS:
oled_write_ln_P(PSTR(" Bp Dv Bk|Nv S K TR"), false);
oled_write_ln_P(PSTR("Q Cl Dv Bk|Nv S K TR"), false);
oled_write_P(PSTR(" "), false);
//oled_write_ln_P(PSTR("Ctrls?-> RGB ___ ___ Adjust"), false);
break;
}
}
}
void oled_render_keylock_status(uint8_t led_usb_state) {
oled_write_P(PSTR(" Lock:"), false);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("N"), led_usb_state & (1 << USB_LED_NUM_LOCK));
oled_write_P(PSTR("C"), led_usb_state & (1 << USB_LED_CAPS_LOCK));
oled_write_ln_P(PSTR("S"), led_usb_state & (1 << USB_LED_SCROLL_LOCK));
}
void oled_render_mod_status(uint8_t modifiers) {
oled_write_P(PSTR("Mods:"), false);
oled_write_P(PSTR("S"), (modifiers & MOD_MASK_SHIFT));
oled_write_P(PSTR("C"), (modifiers & MOD_MASK_CTRL));
oled_write_P(PSTR("A"), (modifiers & MOD_MASK_ALT));
oled_write_P(PSTR("G"), (modifiers & MOD_MASK_GUI));
}
void oled_render_mod_lock_status(){
oled_render_mod_status(get_mods() | get_oneshot_mods());
oled_render_keylock_status(host_keyboard_leds());
}
char mkeylog_str[22] = {};
const char mcode_to_name[60] = {
' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
'#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
void oled_render_keylog(void) {
oled_write_ln(mkeylog_str, false);
// sometimes there's an extra row. this is because sometimes it drops
// to the last line. and this clears it.
oled_write_ln_P(PSTR(" "), false);
}
void add_keylog(uint16_t keycode, keyrecord_t *record) {
char name = ' ';
if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) ||
(keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
keycode = keycode & 0xFF;
}
if (keycode < 60) {
name = mcode_to_name[keycode];
}
// update keylog
memset(mkeylog_str, ' ', sizeof(mkeylog_str) - 1);
snprintf(mkeylog_str, sizeof(mkeylog_str), "%dx%d, k%2d : %c",
record->event.key.row, record->event.key.col,
keycode, name);
}
__attribute__((weak)) oled_rotation_t oled_init_keymap(oled_rotation_t rotation) { return rotation; }
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
// for the big screen.
#ifdef OLED_DISPLAY_128X64
return OLED_ROTATION_180;
#endif
return oled_init_keymap(rotation);
}
/* oled_rotation_t oled_init_user(oled_rotation_t rotation) { */
/* memset(mkeylog_str, ' ', sizeof(mkeylog_str) - 1); */
/* if (is_keyboard_master()) { */
/* return OLED_ROTATION_270; */
/* } else { */
/* return OLED_ROTATION_180; */
/* } */
/* } */
bool process_record_user_oled(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
//oled_timer = timer_read32();
add_keylog(keycode, record);
//add_keylog(keycode);
}
return true;
}
void render_bootmagic_status(bool status) {
/* Show Ctrl-Gui Swap options */
static const char PROGMEM logo[][2][3] = {
{{0x97, 0x98, 0}, {0xb7, 0xb8, 0}},
{{0x95, 0x96, 0}, {0xb5, 0xb6, 0}},
};
if (status) {
oled_write_ln_P(logo[0][0], false);
oled_write_ln_P(logo[0][1], false);
} else {
oled_write_ln_P(logo[1][0], false);
oled_write_ln_P(logo[1][1], false);
}
}
__attribute__((weak)) void oled_render_logo(void) {
// clang-format off
static const char PROGMEM qmk_logo[] = {
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,0};
// clang-format on
oled_write_P(qmk_logo, false);
}
bool oled_task_user(void) {
if (is_keyboard_master()) {
oled_render_mod_lock_status();
oled_render_default_layer_state();
oled_render_layer_state();
#ifdef OLED_DISPLAY_128X64
oled_render_layer_map();
#endif
oled_render_keylog();
} else {
oled_render_logo();
oled_render_default_layer_state();
}
return(true);
}
/* oled_render_keylock_status(host_keyboard_leds()); */
/* oled_render_mod_status(get_mods() | get_oneshot_mods()); */
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