jlj-qmk/keyboards/comet46/lib/modifier_state_reader.c
satt99 46b4b4407f Comet46 add support for OLED (#4745)
* Add OLED support for Comet46

* fix length of char "name" of keylogger.c

* update ssd1306

* fix rules.mk

* update led-receiver keymap

* Update OLED related code

* add mod_state_reader & modify led_state_reader

* Update OLED related files

* Update kemaps

* Update readme

* change default-oled-display to default

* Add OSM compatibility to mod_state_reader

* Code formatting

* Use PROGMEM to store code_to_name

* Clean up satt keymap

* Rename default-led keymap to defult-rgbled
2018-12-30 08:34:06 -08:00

19 lines
606 B
C

#include <stdio.h>
#include "comet46.h"
char modifier_state_str[22];
const char *read_modifier_state(void) {
uint8_t modifiers = get_mods();
uint8_t one_shot = get_oneshot_mods();
snprintf(modifier_state_str, sizeof(modifier_state_str), "Mod: %s%s%s%s",
(modifiers & MODS_CTRL_MASK || one_shot & MODS_CTRL_MASK) ? "CTL " : "",
(modifiers & MODS_GUI_MASK || one_shot & MODS_GUI_MASK) ? "GUI " : "",
(modifiers & MODS_ALT_MASK || one_shot & MODS_ALT_MASK) ? "ALT " : "",
(modifiers & MODS_SHIFT_MASK || one_shot & MODS_SHIFT_MASK) ? "SFT" : ""
);
return modifier_state_str;
}