medvedych/USB_Laptop_Keyboard_Controller
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Added check for full slots

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Frank Adams 2019-07-16 22:39:25 -07:00 committed by GitHub
parent e828a818ef
commit a579f77f88
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1 changed files with 9 additions and 4 deletions
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13
Example_Keyboards/HP_Presario_2100/HP_2100_Keyboard.ino
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@ -17,7 +17,7 @@
//
// Revision History
// Initial Release Nov 15, 2018
//
// Rev 1 July 16, 2019 - check if slots are full when detecting a key press
//
#define MODIFIERKEY_FN 0x8f // give Fn key a HID code
#define CAPS_LED 13 // Teensy LED shows Caps-Lock
@ -41,7 +41,7 @@ int normal[rows_max][cols_max] = {
{KEY_J,KEY_M,KEY_H,KEY_7,KEY_N,KEY_Y,KEY_U,KEY_6},
{KEY_K,KEY_COMMA,KEY_F6,KEY_8,0,KEY_RIGHT_BRACE,KEY_I,KEY_EQUAL},
{KEY_L,KEY_PERIOD,0,KEY_9,0,KEY_F7,KEY_O,KEY_F8},
{KEY_SEMICOLON,0,KEY_QUOTE,KEY_0,KEY_SLASH,KEY_LEFT_BRACE,KEY_P,KEY_MINUS},
{KEY_SEMICOLON,KEY_QUOTE,0,KEY_0,KEY_SLASH,KEY_LEFT_BRACE,KEY_P,KEY_MINUS},
{0,0,0,KEY_F12,KEY_RIGHT,0,0,KEY_INSERT},
{KEY_PAGE_DOWN,KEY_PAUSE,KEY_UP,KEY_END,KEY_LEFT,KEY_MENU,KEY_PAGE_UP,KEY_HOME},
{0,KEY_NUM_LOCK,0,KEY_F11,KEY_DOWN,0,0,KEY_DELETE},
@ -186,7 +186,12 @@ void clear_slot(int key) {
else if (slot6 == key) {
slot6 = 0;
}
slots_full = LOW;
if (!slot1 || !slot2 || !slot3 || !slot4 || !slot5 || !slot6) {
slots_full = LOW; // slots are not full
}
else {
slots_full = HIGH; // slots are full
}
}
//
// Function to load the modifier key name into the appropriate mod variable
@ -340,7 +345,7 @@ void loop() {
//
// ***********Normal keys and media keys in this section
else if ((normal[x][y] != 0) || (media[x][y] != 0)) { // check if normal or media key exists at this location in the array
if (!digitalRead(Col_IO[y]) && (old_key[x][y])) { // check if key is pressed and was not previously pressed
if (!digitalRead(Col_IO[y]) && (old_key[x][y]) && (!slots_full)) { // check if key pressed and not previously pressed and slots not full
old_key[x][y] = LOW; // Save state of key as "pressed"
if (Fn_pressed) { // Fn_pressed is active low so it is not pressed and normal key needs to be sent
load_slot(normal[x][y]); //update first available slot with normal key name