113 lines
3.4 KiB
C++
113 lines
3.4 KiB
C++
/* keybrd_PCA9655E.ino
|
|
keyboard layout is same as top-left keys of DH matrices:
|
|
|
|
Controller I/O expander
|
|
| Left | **0** | **1** | | Right | **2** | **3** |
|
|
|:-----:|-------|-------| |:-----:|-------|-------|
|
|
| **1** | q | w | | **1** | u | i |
|
|
| **0** | [ | b | | **0** | h | y |
|
|
|
|
PCA9655E pin assignments are compatible with this sketch and keybrd_DH.ino
|
|
DESTINATION PIN PIN_NUMBER PIN DESTINATION
|
|
x INT 1 24 VDD Teensy LC 3.3V
|
|
SCL AD1 2 23 SDA Teensy LC 18
|
|
GND AD2 3 22 SCL Teensy LC 19
|
|
GND IO0_0 4 21 AD0 SCL
|
|
GND IO0_1 5 20 IO1_6 x
|
|
col2 IO0_2 6 19 IO1_5 x
|
|
col3 IO0_3 7 18 IO1_4 x
|
|
GND IO0_4 8 17 IO1_4 x
|
|
GND IO0_5 9 16 IO1_3 x
|
|
x IO0_6 10 15 IO1_2 x
|
|
x IO0_7 11 14 IO1_1 row1
|
|
GND VSS 12 13 IO1_0 row2
|
|
*/
|
|
// ################## GLOBAL ###################
|
|
// ================= INCLUDES ==================
|
|
#include <ScanDelay.h>
|
|
#include <Code_Sc.h>
|
|
#include <Row.h>
|
|
|
|
//left matrix
|
|
#include <Scanner_uC.h>
|
|
|
|
//right matrix
|
|
#include <Port_PCA9655E.h>
|
|
#include <Scanner_IOE.h>
|
|
|
|
// ============ SPEED CONFIGURATION ============
|
|
ScanDelay scanDelay(9000);
|
|
|
|
// ================ LEFT SCANNER ===============
|
|
uint8_t readPins[] = {0, 1};
|
|
uint8_t readPinCount = sizeof(readPins)/sizeof(*readPins);
|
|
|
|
Scanner_uC scanner_L(HIGH, readPins, readPinCount);
|
|
|
|
// =============== RIGHT SCANNER ===============
|
|
const uint8_t IOE_ADDR = 0x18; //AD2=GND AD1=SCL AD0=SCL
|
|
|
|
Port_PCA9655E port0(IOE_ADDR, 0, 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 ); //for read
|
|
Port_PCA9655E port1(IOE_ADDR, 1, 0); //for strobe
|
|
|
|
Scanner_IOE scanner_R(HIGH, port1, port0);
|
|
|
|
// =================== CODES ===================
|
|
Code_Sc s_B(KEY_B);
|
|
Code_Sc s_I(KEY_I);
|
|
Code_Sc s_H(KEY_H);
|
|
Code_Sc s_Q(KEY_Q);
|
|
Code_Sc s_W(KEY_W);
|
|
Code_Sc s_U(KEY_U);
|
|
Code_Sc s_Y(KEY_Y);
|
|
|
|
Code_Sc s_0(KEY_0);
|
|
Code_Sc s_1(KEY_1);
|
|
Code_Sc s_leftBracket(KEY_LEFT_BRACE);
|
|
|
|
// =================== ROWS ====================
|
|
// ---------------- LEFT ROWS ------------------
|
|
Key* ptrsKeys_L0[] = { &s_Q, &s_W };
|
|
uint8_t KEY_COUNT_L0 = sizeof(ptrsKeys_L0)/sizeof(*ptrsKeys_L0);
|
|
Row row_L0(scanner_L, 21, ptrsKeys_L0, KEY_COUNT_L0);
|
|
|
|
Key* ptrsKeys_L1[] = { &s_leftBracket, &s_B };
|
|
uint8_t KEY_COUNT_L1 = sizeof(ptrsKeys_L1)/sizeof(*ptrsKeys_L1);
|
|
Row row_L1(scanner_L, 20, ptrsKeys_L1, KEY_COUNT_L1);
|
|
|
|
// ---------------- RIGHT ROWS -----------------
|
|
Key* ptrsKeys_R0[] = { &s_0, &s_1, &s_U, &s_I };
|
|
uint8_t KEY_COUNT_R0 = sizeof(ptrsKeys_R0)/sizeof(*ptrsKeys_R0);
|
|
Row row_R0(scanner_R, 1<<0, ptrsKeys_R0, KEY_COUNT_R0);
|
|
|
|
Key* ptrsKeys_R1[] = { &s_0, &s_1, &s_H, &s_Y };
|
|
uint8_t KEY_COUNT_R1 = sizeof(ptrsKeys_R1)/sizeof(*ptrsKeys_R1);
|
|
Row row_R1(scanner_R, 1<<1, ptrsKeys_R1, KEY_COUNT_R1);
|
|
|
|
/*
|
|
*/
|
|
// ################### MAIN ####################
|
|
void setup()
|
|
{
|
|
delay(6000);
|
|
Keyboard.print("keybrd_PCA9655E.ino ");
|
|
|
|
//Keyboard.begin(); not needed ?? it's in DH mainSketch.cpp and keybrd_4c_split_keyboard_with_IOE.ino
|
|
scanner_R.begin();
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
//left matrix (commented because keys are not connected)
|
|
//row_L0.process();
|
|
//row_L1.process();
|
|
|
|
//right matrix
|
|
row_R0.process();
|
|
row_R1.process();
|
|
|
|
scanDelay.delay();
|
|
//debug.printScansPerSecond();
|
|
//debug.printMicrosecondsPerScan();
|
|
}
|