mirror of
https://github.com/thooge/esp32-nmea2000-obp60.git
synced 2025-12-15 23:13:07 +01:00
First version for OBP 60 Light
This commit is contained in:
norbert-walter
@@ -14,167 +14,223 @@ int keycode = 0; // Keycode of pressed key [0...8], 0 = nothing touched
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int keycode2 = 0; // Keycode of very short pressed key [0...8], 0 = nothing touched
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int keycodeold = 0; // Old keycode
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int keycodeold2 = 0; // Old keycode for short pressed key
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int keystatus = 0; // Status of key [0...11]
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bool keyoff = false; // Disable all keys
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int keydelay = 250; // Delay after key pressed in [ms]
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bool keylock = false; // Key lock after pressed key is valid (repeat protection by conginous pressing)
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long starttime = 0; // Start time point for pressed key
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#ifdef HARDWARE_V21
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// Keypad functions for original OBP60 hardware
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int readKeypad(uint thSensitivity) {
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// Touch sensor values
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// 35000 - Not touched
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// 50000 - Light toched with fingertip
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// 70000 - Touched
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// 170000 - Strong touched
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uint32_t touchthreshold = (thSensitivity * -1200) + 170000; // thSensitivity 0...100%
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int readKeypad(uint thSensitivity) {
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// Touch sensor values
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// 35000 - Not touched
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// 50000 - Light toched with fingertip
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// 70000 - Touched
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// 170000 - Strong touched
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uint32_t touchthreshold = (thSensitivity * -1200) + 170000; // thSensitivity 0...100%
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keystatus = 0; // Status of key [0...11], 0 = processed, 1...8 = key 1..8, 9 = right swipe , 10 = left swipe, 11 keys disabled
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keycode = 0;
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int keystatus = 0; // Status of key [0...11], 0 = processed, 1...8 = key 1..8, 9 = right swipe , 10 = left swipe, 11 keys disabled
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keycode = 0;
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// Read key code
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if(touchRead(14) > touchthreshold){ // Touch pad 1
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keypad[1] = 1;
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}
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else{
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keypad[1] = 0;
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}
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if(touchRead(13) > touchthreshold){ // Touch pad 2
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keypad[2] = 1;
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}
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else{
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keypad[2] = 0;
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}
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if(touchRead(12) > touchthreshold){ // Touch pad 3
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keypad[3] = 1;
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}
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else{
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keypad[3] = 0;
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}
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if(touchRead(11) > touchthreshold){ // Touch pad 4
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keypad[4] = 1;
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}
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else{
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keypad[4] = 0;
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}
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if(touchRead(10) > touchthreshold){ // Touch pad 5
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keypad[5] = 1;
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}
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else{
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keypad[5] = 0;
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}
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if(touchRead(9) > touchthreshold){ // Touch pad 6
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keypad[6] = 1;
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}
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else{
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keypad[6] = 0;
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}
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// Nothing touched
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if(keypad[1] == 0 && keypad[2] == 0 && keypad[3] == 0 && keypad[4] == 0 && keypad[5] == 0 && keypad[6] == 0){
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keypad[0] = 1;
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}
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else{
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keypad[0] = 0;
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}
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for (int i = 0; i < 9; i++) {
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if(i > 0){
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// Convert keypad to keycode
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if(keypad[i] == 1){
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key = 1;
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}
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else{
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key = 0;
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}
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keycode += key * i;
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}
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}
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// Detect short keynumber
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if (keycode > 0 ){
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if(keylock == false){
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starttime = millis();
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keylock = true;
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// Read key code
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if(touchRead(14) > touchthreshold){ // Touch pad 1
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keypad[1] = 1;
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}
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if (keycode != keycodeold){
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keylock = false;
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else{
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keypad[1] = 0;
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}
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// Detect a very short keynumber (10ms)
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if (millis() > starttime + 10 && keycode == keycodeold && keylock == true) {
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// Process only valid keys
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if(keycode == 1 || keycode == 6){
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keycode2 = keycode;
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if(touchRead(13) > touchthreshold){ // Touch pad 2
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keypad[2] = 1;
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}
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else{
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keypad[2] = 0;
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}
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if(touchRead(12) > touchthreshold){ // Touch pad 3
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keypad[3] = 1;
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}
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else{
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keypad[3] = 0;
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}
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if(touchRead(11) > touchthreshold){ // Touch pad 4
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keypad[4] = 1;
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}
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else{
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keypad[4] = 0;
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}
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if(touchRead(10) > touchthreshold){ // Touch pad 5
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keypad[5] = 1;
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}
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else{
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keypad[5] = 0;
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}
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if(touchRead(9) > touchthreshold){ // Touch pad 6
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keypad[6] = 1;
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}
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else{
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keypad[6] = 0;
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}
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// Nothing touched
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if(keypad[1] == 0 && keypad[2] == 0 && keypad[3] == 0 && keypad[4] == 0 && keypad[5] == 0 && keypad[6] == 0){
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keypad[0] = 1;
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}
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else{
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keypad[0] = 0;
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}
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for (int i = 0; i < 9; i++) {
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if(i > 0){
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// Convert keypad to keycode
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if(keypad[i] == 1){
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key = 1;
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}
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else{
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key = 0;
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}
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keycode += key * i;
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}
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}
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// Detect short keynumber
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if (keycode > 0 ){
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if(keylock == false){
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starttime = millis();
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keylock = true;
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}
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// Clear by unvalid keys
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else{
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if (keycode != keycodeold){
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keylock = false;
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}
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// Detect a very short keynumber (10ms)
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if (millis() > starttime + 10 && keycode == keycodeold && keylock == true) {
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// Process only valid keys
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if(keycode == 1 || keycode == 6){
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keycode2 = keycode;
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}
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// Clear by unvalid keys
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else{
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keycode2 = 0;
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keycodeold2 = 0;
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}
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}
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// Timeout for very short pressed key
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if(millis() > starttime + 200){
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keycode2 = 0;
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}
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// Detect a short keynumber (200ms)
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if (keyoff == false && millis() > starttime + 200 && keycode == keycodeold && keylock == true) {
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keystatus = keycode;
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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buzzer(TONE4, 100);
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keylock = false;
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delay(keydelay);
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}
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}
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// Timeout for very short pressed key
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if(millis() > starttime + 200){
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keycode2 = 0;
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}
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// Detect a short keynumber (200ms)
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if (keyoff == false && millis() > starttime + 200 && keycode == keycodeold && keylock == true) {
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keystatus = keycode;
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// Key lock with key 1 and 6 or 6 and 1 in fast series
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if((keycode2 == 1 && keycodeold2 == 6) || (keycode2 == 6 && keycodeold2 == 1)) {
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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buzzer(TONE4, 100);
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buzzer(TONE4, 1000);
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keylock = false;
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delay(keydelay);
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keyoff = !keyoff;
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keystatus = 11;
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}
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// Detect swipe right
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if (keyoff == false && keycode > 0 && keycodeold > 0 && keycode > keycodeold && !((keycode == 1 && keycodeold == 6) || (keycode == 6 && keycodeold == 1))){
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//if (keycode > 0 && keycodeold > 0 && keycode > keycodeold){
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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keystatus = 9;
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buzzer(TONE3, 150);
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buzzer(TONE4, 150);
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}
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// Detect swipe left
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if (keyoff == false && keycode > 0 && keycodeold > 0 && keycode < keycodeold && !((keycode == 1 && keycodeold == 6) || (keycode == 6 && keycodeold == 1))){
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//if (keycode > 0 && keycodeold > 0 && keycode < keycodeold){
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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keystatus = 10;
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buzzer(TONE4, 150);
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buzzer(TONE3, 150);
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}
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// Reset keylock after release
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if (keycode == 0){
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keylock = false;
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}
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// Copy keycode
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keycodeold = keycode;
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keycodeold2 = keycode2;
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return keystatus;
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}
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#endif
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// Key lock with key 1 and 6 or 6 and 1 in fast series
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if((keycode2 == 1 && keycodeold2 == 6) || (keycode2 == 6 && keycodeold2 == 1)) {
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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buzzer(TONE4, 1000);
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keylock = false;
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delay(keydelay);
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keyoff = !keyoff;
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keystatus = 11;
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#ifdef HARDWARE_LIGHT
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// Keypad functions for OBP60 clone (thSensitivity is inactiv)
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int readKeypad(uint thSensitivity) {
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pinMode(UP, INPUT);
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pinMode(DOWN, INPUT);
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pinMode(CONF, INPUT);
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pinMode(MENUE, INPUT);
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pinMode(EXIT, INPUT);
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// Read key code
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if(digitalRead(UP) == LOW){
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keycode = 10; // Left swipe
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}
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else if(digitalRead(DOWN) == LOW){
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keycode = 9; // Right swipe
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}
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else if(digitalRead(CONF) == LOW){
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keycode = 3; // Key 3
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}
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else if(digitalRead(MENUE) == LOW){
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keycode = 1; // Key 1
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}
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else if(digitalRead(EXIT) == LOW){
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keycode = 2; // Key 2
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}
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else{
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keycode = 0; // No key activ
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}
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// Detect key
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if (keycode > 0 ){
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if(keycode != keycodeold){
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starttime = millis(); // Start key pressed
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keycodeold = keycode;
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}
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// If key pressed longer than 200ms
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if(millis() > starttime + 200 && keycode == keycodeold) {
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keystatus = keycode;
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// Copy keycode
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keycodeold = keycode;
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delay(keydelay);
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}
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}
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else{
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keycode = 0;
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keycodeold = 0;
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keystatus = 0;
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}
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return keystatus;
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}
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// Detect swipe right
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if (keyoff == false && keycode > 0 && keycodeold > 0 && keycode > keycodeold && !((keycode == 1 && keycodeold == 6) || (keycode == 6 && keycodeold == 1))){
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//if (keycode > 0 && keycodeold > 0 && keycode > keycodeold){
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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keystatus = 9;
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buzzer(TONE3, 150);
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buzzer(TONE4, 150);
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}
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// Detect swipe left
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if (keyoff == false && keycode > 0 && keycodeold > 0 && keycode < keycodeold && !((keycode == 1 && keycodeold == 6) || (keycode == 6 && keycodeold == 1))){
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//if (keycode > 0 && keycodeold > 0 && keycode < keycodeold){
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keycode = 0;
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keycodeold = 0;
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keycode2 = 0;
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keycodeold2 = 0;
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keystatus = 10;
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buzzer(TONE4, 150);
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buzzer(TONE3, 150);
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}
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// Reset keylock after release
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if (keycode == 0){
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keylock = false;
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}
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// Copy keycode
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keycodeold = keycode;
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keycodeold2 = keycode2;
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return keystatus;
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}
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#endif
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#endif
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