103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/* keybrd_5_LEDs.ino
|
|
|
|
This sketch:
|
|
is firmware for a simple 2-layer keyboard with three LEDs
|
|
runs on the first two rows and columns of a breadboard keyboard
|
|
|
|
| Layout | **0** | **1** |
|
|
|:------:|-------|-------|
|
|
| **0** |CapsLck| a 1 |
|
|
| **1** | fn | b 2 |
|
|
*/
|
|
|
|
// ################## GLOBAL ###################
|
|
// ================= INCLUDES ==================
|
|
//Keys
|
|
#include <Code_Sc.h>
|
|
#include <Code_LEDLock.h>
|
|
#include <LayerState_LED.h>
|
|
#include <Code_LayerHold.h>
|
|
#include <Key_LayeredKeys.h>
|
|
|
|
#include <Row.h>
|
|
#include <Scanner_uC.h>
|
|
#include <ScanDelay.h>
|
|
#include <LED_uC.h>
|
|
|
|
// ============ SPEED CONFIGURATION ============
|
|
ScanDelay scanDelay(9000);
|
|
|
|
// ================== SCANNER ==================
|
|
uint8_t readPins[] = {14, 15};
|
|
uint8_t readPinCount = sizeof(readPins)/sizeof(*readPins);
|
|
|
|
Scanner_uC scanner(LOW, readPins, readPinCount);
|
|
|
|
/* ==================== LEDs ===================
|
|
The LED_uC constructor parameter is for an Aduino pin number that is connected to an LED.
|
|
In this example, the LED_uC objects are named after the states they indicate.
|
|
*/
|
|
LED_uC LED_normal(16);
|
|
LED_uC LED_fn(17);
|
|
LED_uC LED_CapsLck(21);
|
|
|
|
// =================== CODES ===================
|
|
/* ---------------- LAYER CODE -----------------
|
|
LayerState_LED is similar to LayerState, introduced in keybrd_3a_multi-layerHold.ino, but with LEDs.
|
|
The LayerState_LED turns on the LED of the active layer.
|
|
The prtsLayerLEDs[] array contains one LED per layer.
|
|
The active layerId is used as an index to dereference the prtsLayerLEDs[] array.
|
|
*/
|
|
enum layers { NORMAL, FN };
|
|
|
|
LED* prtsLayerLEDs[] = { &LED_normal, &LED_fn }; //array index matches enum layerIds
|
|
LayerState_LED layerState(prtsLayerLEDs);
|
|
|
|
Code_LayerHold l_fn(FN, layerState);
|
|
|
|
/* ---------------- SCAN CODES -----------------
|
|
When a Code_LEDLock object is pressed, it sends its scancode and updates the its LED.
|
|
Scancodes can be one of KEY_CAPS_LOCK, KEY_SCROLL_LOCK, or KEY_NUM_LOCK.
|
|
For example, when o_capsLock is pressed, it sends KEY_CAPS_LOCK scancode and updates LED_CapsLck.
|
|
*/
|
|
Code_LEDLock o_capsLock(KEY_CAPS_LOCK, LED_CapsLck);
|
|
|
|
Code_Sc s_a(KEY_A);
|
|
Code_Sc s_b(KEY_B);
|
|
Code_Sc s_1(KEY_1);
|
|
Code_Sc s_2(KEY_2);
|
|
|
|
// =================== KEYS ====================
|
|
Key* const ptrsKeys_01[] = { &s_a, &s_1 };
|
|
Key_LayeredKeys k_01(ptrsKeys_01);
|
|
|
|
Key* const ptrsKeys_11[] = { &s_b, &s_2 };
|
|
Key_LayeredKeys k_11(ptrsKeys_11);
|
|
|
|
LayerStateInterface& Key_LayeredKeys::refLayerState = layerState;
|
|
|
|
// =================== ROWS ====================
|
|
Key* const ptrsKeys_0[] = { &o_capsLock, &k_01 };
|
|
uint8_t keyCount_0 = sizeof(ptrsKeys_0)/sizeof(*ptrsKeys_0);
|
|
Row row_0(scanner, 0, ptrsKeys_0, keyCount_0);
|
|
|
|
Key* const ptrsKeys_1[] = { &l_fn, &k_11 };
|
|
uint8_t keyCount_1 = sizeof(ptrsKeys_1)/sizeof(*ptrsKeys_1);
|
|
Row row_1(scanner, 1, ptrsKeys_1, keyCount_1);
|
|
|
|
/* ################### MAIN ####################
|
|
layerState.begin() turns on the LED of the default layer.
|
|
*/
|
|
void setup()
|
|
{
|
|
Keyboard.begin();
|
|
layerState.begin();
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
row_0.process();
|
|
row_1.process();
|
|
scanDelay.delay();
|
|
}
|