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Random characters now working AOK

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example_keyboards
Christopher Browne 9 years ago
parent 259e5e28e6
commit 7919839b1a
1 changed files with 157 additions and 14 deletions
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171
keyboard/planck/keymaps/cbbrowne/keymap.c
Unescape Escape View File

@ -35,6 +35,22 @@
Workman just for fun. They're useless to me, though.
*/
/* Some interesting things implemented
- There is a macro that writes out "cbbrowne" just because I could
- There is a (somewhat cruddy) linear congruential random number
generator.
- I would like to be seeding it with clock info to make it look
more random
- There are two macros that use the random number generators
- one, M_RANDDIGIT, generates a random digit based on state
of the random number generator
- the other, M_RANDLETTER, generates a random letter based on state
of the random number generator
- in both
*/
/* Other things to do...
- Need to think about what zsh and readline actions I use lots
@ -65,7 +81,8 @@ enum layers {
enum macro_id {
M_LED = 0,
M_USERNAME,
M_RANDDIGIT
M_RANDDIGIT,
M_RANDLETTER
};
/* Note that Planck has dimensions 4 rows x 12 columns */
@ -90,9 +107,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
{KC_TRNS, DF(_KP), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
},
[_KP] = { /* Key Pad */
{KC_ESC, M(M_USERNAME), KC_W, KC_E, KC_R, KC_T, KC_Y, KC_KP_ENTER, KC_KP_PLUS, KC_KP_PLUS, KC_KP_ENTER, KC_KP_ENTER},
{KC_LCTL, M(M_RANDDIGIT), KC_S, KC_D, KC_F, KC_G, KC_H, KC_KP_MINUS, KC_7, KC_8, KC_9, KC_KP_DOT},
{KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_KP_PLUS, KC_4, KC_5, KC_6, KC_0},
{KC_ESC, M(M_USERNAME), KC_W, KC_E, KC_R, KC_T, KC_Y, KC_KP_ENTER, KC_KP_PLUS, KC_KP_PLUS, KC_KP_ENTER, KC_BSPC},
{KC_LCTL, M(M_RANDDIGIT), KC_S, KC_D, KC_F, KC_G, KC_H, KC_KP_MINUS, KC_7, KC_8, KC_9, KC_ENT},
{KC_LSFT, M(M_RANDLETTER), KC_X, KC_C, KC_V, KC_B, KC_N, KC_KP_PLUS, KC_4, KC_5, KC_6, KC_DOT},
{BL_STEP, M(M_LED), KC_LALT, KC_LGUI, KC_NO, KC_SPC, KC_SPC, DF(_QW), KC_1, KC_2, KC_3, KC_0}
}
};
@ -100,6 +117,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
const uint16_t PROGMEM fn_actions[] = {
};
/* This bit of logic seeds a wee linear congruential random number generator */
static uint16_t random_value = 157;
#define randadd 53
#define randmul 181
@ -127,38 +146,162 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
}
break;
case M_RANDDIGIT:
/* Generate, based on random number generator, a keystroke for
a numeric digit chosen at random */
random_value = ((random_value + randadd) * randmul) % randmod;
if (record->event.pressed)
switch(random_value % 10) {
case 0:
return MACRO(T(0));
register_code (KC_0);
unregister_code (KC_0);
break;
case 1:
return MACRO(T(1));
register_code (KC_1);
unregister_code (KC_1);
break;
case 2:
return MACRO(T(2));
register_code (KC_2);
unregister_code (KC_2);
break;
case 3:
return MACRO(T(3));
register_code (KC_3);
unregister_code (KC_3);
break;
case 4:
return MACRO(T(4));
register_code (KC_4);
unregister_code (KC_4);
break;
case 5:
return MACRO(T(5));
register_code (KC_5);
unregister_code (KC_5);
break;
case 6:
return MACRO(T(6));
register_code (KC_6);
unregister_code (KC_6);
break;
case 7:
return MACRO(T(7));
register_code (KC_7);
unregister_code (KC_7);
break;
case 8:
return MACRO(T(8));
register_code (KC_8);
unregister_code (KC_8);
break;
case 9:
return MACRO(T(9));
register_code (KC_9);
unregister_code (KC_9);
break;
}
break;
case M_RANDLETTER:
/* Generate, based on random number generator, a keystroke for
a letter chosen at random */
random_value = ((random_value + randadd) * randmul) % randmod;
if (record->event.pressed)
switch(random_value % 26) {
case 0:
register_code(KC_A);
unregister_code(KC_A);
break;
case 1:
register_code(KC_B);
unregister_code(KC_B);
break;
case 2:
register_code(KC_C);
unregister_code(KC_C);
break;
case 3:
register_code(KC_D);
unregister_code(KC_D);
break;
case 4:
register_code(KC_E);
unregister_code(KC_E);
break;
case 5:
register_code(KC_F);
unregister_code(KC_F);
break;
case 6:
register_code(KC_G);
unregister_code(KC_G);
break;
case 7:
register_code(KC_H);
unregister_code(KC_H);
break;
case 8:
register_code(KC_I);
unregister_code(KC_I);
break;
case 9:
register_code(KC_J);
unregister_code(KC_J);
break;
case 10:
register_code(KC_K);
unregister_code(KC_K);
break;
case 11:
register_code(KC_L);
unregister_code(KC_L);
break;
case 12:
register_code(KC_M);
unregister_code(KC_M);
break;
case 13:
register_code(KC_N);
unregister_code(KC_N);
break;
case 14:
register_code(KC_O);
unregister_code(KC_O);
break;
case 15:
register_code(KC_P);
unregister_code(KC_P);
break;
case 16:
register_code(KC_Q);
unregister_code(KC_Q);
break;
case 17:
register_code(KC_R);
unregister_code(KC_R);
break;
case 18:
register_code(KC_S);
unregister_code(KC_S);
break;
case 19:
register_code(KC_T);
unregister_code(KC_T);
break;
case 20:
register_code(KC_U);
unregister_code(KC_U);
break;
case 21:
register_code(KC_V);
unregister_code(KC_V);
break;
case 22:
register_code(KC_W);
unregister_code(KC_W);
break;
case 23:
register_code(KC_X);
unregister_code(KC_X);
break;
case 24:
register_code(KC_Y);
unregister_code(KC_Y);
break;
case 25:
register_code(KC_Z);
unregister_code(KC_Z);
break;
}
break;

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