diff options
author | marksard <38324387+marksard@users.noreply.github.com> | 2018-09-04 08:34:16 +0900 |
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committer | Drashna Jaelre <drashna@live.com> | 2018-09-03 16:34:16 -0700 |
commit | 35efcc9f398a1a2493b482dd1bd7c859f93ef450 (patch) | |
tree | 004b44e13067b8793ad9523340ce0539977bf8b9 /keyboards/crkbd/lib/keylogger.c | |
parent | fa1ee47cf2293d06693b86e8dd188d9fbc9338c4 (diff) |
Keyboard: Improvement of crkbd communication functions (based on helix-keyboard) (#3798)
* improvement of crkbd communication functions (based on helix-keyboard)
* Removed unnecessary code.
* Changed read restriction from #define to #pragma once.
* Changed from sizeof to defined size.
* moved lib folder to crkbdroot.
removed warning of ws2812.d
Diffstat (limited to 'keyboards/crkbd/lib/keylogger.c')
-rw-r--r-- | keyboards/crkbd/lib/keylogger.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/keyboards/crkbd/lib/keylogger.c b/keyboards/crkbd/lib/keylogger.c new file mode 100644 index 0000000000..8f2a8ce3cc --- /dev/null +++ b/keyboards/crkbd/lib/keylogger.c @@ -0,0 +1,45 @@ +#include <stdio.h> +#include "crkbd.h" + +char keylog_str[24] = {}; +char keylogs_str[21] = {}; +int keylogs_str_idx = 0; + +const char code_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 set_keylog(uint16_t keycode, keyrecord_t *record) { + char name = ' '; + if (keycode < 60) { + name = code_to_name[keycode]; + } + + // update keylog + snprintf(keylog_str, sizeof(keylog_str), "%dx%d, k%2d : %c", + record->event.key.row, record->event.key.col, + keycode, name); + + // update keylogs + if (keylogs_str_idx == sizeof(keylogs_str) - 1) { + keylogs_str_idx = 0; + for (int i = 0; i < sizeof(keylogs_str) - 1; i++) { + keylogs_str[i] = ' '; + } + } + + keylogs_str[keylogs_str_idx] = name; + keylogs_str_idx++; +} + +const char *read_keylog(void) { + return keylog_str; +} + +const char *read_keylogs(void) { + return keylogs_str; +} |