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Let's see what this breaks...

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Thomas Göttgens
2023-08-07 19:34:42 +02:00
parent 0084c0881d
commit 402f8ba524
15 changed files with 255 additions and 60 deletions
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127
src/input/kbMatrixBase.cpp Normal file
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#include "kbMatrixBase.h"
#include "configuration.h"
const byte keys_cols[] = KEYS_COLS;
const byte keys_rows[] = KEYS_ROWS;
#if INPUTBROKER_MATRIX_TYPE == 1
unsigned char KeyMap[3][sizeof(keys_rows)][sizeof(keys_cols)] = {{{' ', '.', 'm', 'n', 'b', 0xb6},
{0x0d, 'l', 'k', 'j', 'h', 0xb4},
{'p', 'o', 'i', 'u', 'y', 0xb5},
{0x08, 'z', 'x', 'c', 'v', 0xb7},
{'a', 's', 'd', 'f', 'g', 0x09},
{'q', 'w', 'e', 'r', 't', 0x1a}},
{// SHIFT
{':', ';', 'M', 'N', 'B', 0xb6},
{0x0d, 'L', 'K', 'J', 'H', 0xb4},
{'P', 'O', 'I', 'U', 'Y', 0xb5},
{0x08, 'Z', 'X', 'C', 'V', 0xb7},
{'A', 'S', 'D', 'F', 'G', 0x09},
{'Q', 'W', 'E', 'R', 'T', 0x1a}},
{// SHIFT-SHIFT
{'_', ',', '>', '<', '"', '{'},
{'~', '-', '*', '&', '+', '['},
{'0', '9', '8', '7', '6', '}'},
{'=', '(', ')', '?', '/', ']'},
{'!', '@', '#', '$', '%', '\\'},
{'1', '2', '3', '4', '5', 0x1a}}};
#endif
KbMatrixBase::KbMatrixBase(const char *name) : concurrency::OSThread(name)
{
this->_originName = name;
}
int32_t KbMatrixBase::runOnce()
{
if (!INPUTBROKER_MATRIX_TYPE) {
// Input device is not requested.
return disable();
}
if (firstTime) {
// This is the first time the OSThread library has called this function, so do port setup
firstTime = 0;
for (byte i = 0; i < sizeof(keys_rows); i++) {
pinMode(keys_rows[i], OUTPUT);
digitalWrite(keys_rows[i], HIGH);
}
for (byte i = 0; i < sizeof(keys_cols); i++) {
pinMode(keys_cols[i], INPUT_PULLUP);
}
}
key = 0;
if (INPUTBROKER_MATRIX_TYPE == 1) {
// scan for keypresses
for (byte i = 0; i < sizeof(keys_rows); i++) {
digitalWrite(keys_rows[i], LOW);
for (byte j = 0; j < sizeof(keys_cols); j++) {
if (digitalRead(keys_cols[j]) == LOW) {
key = KeyMap[shift][i][j];
}
}
digitalWrite(keys_rows[i], HIGH);
}
// debounce
if (key != prevkey) {
if (key != 0) {
LOG_DEBUG("Key 0x%x pressed\n", key);
// reset shift now that we have a keypress
InputEvent e;
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
e.source = this->_originName;
switch (key) {
case 0x1b: // ESC
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
break;
case 0x08: // Back
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
e.kbchar = key;
break;
case 0xb5: // Up
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_UP;
break;
case 0xb6: // Down
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
break;
case 0xb4: // Left
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
e.kbchar = key;
break;
case 0xb7: // Right
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
e.kbchar = key;
break;
case 0x0d: // Enter
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
break;
case 0x00: // nopress
e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
break;
case 0x1a: // Shift
shift++;
if (shift > 2) {
shift = 0;
}
break;
default: // all other keys
e.inputEvent = ANYKEY;
e.kbchar = key;
break;
}
if (e.inputEvent != meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
this->notifyObservers(&e);
}
}
prevkey = key;
}
} else {
LOG_WARN("Unknown kb_model 0x%02x\n", INPUTBROKER_MATRIX_TYPE);
return disable();
}
return 50; // Keyscan every 50msec to avoid key bounce
}