mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-03-30 17:05:52 +00:00
307 lines
9.7 KiB
C++
307 lines
9.7 KiB
C++
#include "UITask.h"
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#include <Arduino.h>
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#include <helpers/TxtDataHelpers.h>
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#include "NodePrefs.h"
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#define AUTO_OFF_MILLIS 15000 // 15 seconds
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#define BOOT_SCREEN_MILLIS 4000 // 4 seconds
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#ifdef PIN_STATUS_LED
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#define LED_ON_MILLIS 20
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#define LED_ON_MSG_MILLIS 200
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#define LED_CYCLE_MILLIS 4000
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#endif
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#ifndef USER_BTN_PRESSED
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#define USER_BTN_PRESSED LOW
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#endif
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// 'meshcore', 128x13px
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static const uint8_t meshcore_logo [] PROGMEM = {
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0x3c, 0x01, 0xe3, 0xff, 0xc7, 0xff, 0x8f, 0x03, 0x87, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe,
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0x3c, 0x03, 0xe3, 0xff, 0xc7, 0xff, 0x8e, 0x03, 0x8f, 0xfe, 0x3f, 0xfe, 0x1f, 0xff, 0x1f, 0xfe,
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0x3e, 0x03, 0xc3, 0xff, 0x8f, 0xff, 0x0e, 0x07, 0x8f, 0xfe, 0x7f, 0xfe, 0x1f, 0xff, 0x1f, 0xfc,
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0x3e, 0x07, 0xc7, 0x80, 0x0e, 0x00, 0x0e, 0x07, 0x9e, 0x00, 0x78, 0x0e, 0x3c, 0x0f, 0x1c, 0x00,
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0x3e, 0x0f, 0xc7, 0x80, 0x1e, 0x00, 0x0e, 0x07, 0x1e, 0x00, 0x70, 0x0e, 0x38, 0x0f, 0x3c, 0x00,
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0x7f, 0x0f, 0xc7, 0xfe, 0x1f, 0xfc, 0x1f, 0xff, 0x1c, 0x00, 0x70, 0x0e, 0x38, 0x0e, 0x3f, 0xf8,
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0x7f, 0x1f, 0xc7, 0xfe, 0x0f, 0xff, 0x1f, 0xff, 0x1c, 0x00, 0xf0, 0x0e, 0x38, 0x0e, 0x3f, 0xf8,
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0x7f, 0x3f, 0xc7, 0xfe, 0x0f, 0xff, 0x1f, 0xff, 0x1c, 0x00, 0xf0, 0x1e, 0x3f, 0xfe, 0x3f, 0xf0,
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0x77, 0x3b, 0x87, 0x00, 0x00, 0x07, 0x1c, 0x0f, 0x3c, 0x00, 0xe0, 0x1c, 0x7f, 0xfc, 0x38, 0x00,
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0x77, 0xfb, 0x8f, 0x00, 0x00, 0x07, 0x1c, 0x0f, 0x3c, 0x00, 0xe0, 0x1c, 0x7f, 0xf8, 0x38, 0x00,
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0x73, 0xf3, 0x8f, 0xff, 0x0f, 0xff, 0x1c, 0x0e, 0x3f, 0xf8, 0xff, 0xfc, 0x70, 0x78, 0x7f, 0xf8,
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0xe3, 0xe3, 0x8f, 0xff, 0x1f, 0xfe, 0x3c, 0x0e, 0x3f, 0xf8, 0xff, 0xfc, 0x70, 0x3c, 0x7f, 0xf8,
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0xe3, 0xe3, 0x8f, 0xff, 0x1f, 0xfc, 0x3c, 0x0e, 0x1f, 0xf8, 0xff, 0xf8, 0x70, 0x3c, 0x7f, 0xf8,
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};
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void UITask::begin(DisplayDriver* display, NodePrefs* node_prefs, const char* build_date, const char* firmware_version, uint32_t pin_code) {
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_display = display;
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_auto_off = millis() + AUTO_OFF_MILLIS;
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clearMsgPreview();
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_node_prefs = node_prefs;
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_pin_code = pin_code;
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if (_display != NULL) {
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_display->turnOn();
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}
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// strip off dash and commit hash by changing dash to null terminator
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// e.g: v1.2.3-abcdef -> v1.2.3
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char *version = strdup(firmware_version);
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char *dash = strchr(version, '-');
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if(dash){
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*dash = 0;
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}
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// v1.2.3 (1 Jan 2025)
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sprintf(_version_info, "%s (%s)", version, build_date);
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#ifdef PIN_BUZZER
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buzzer.begin();
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#endif
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}
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void UITask::soundBuzzer(UIEventType bet) {
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#if defined(PIN_BUZZER)
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switch(bet){
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case UIEventType::contactMessage:
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// gemini's pick
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buzzer.play("MsgRcv3:d=4,o=6,b=200:32e,32g,32b,16c7");
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break;
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case UIEventType::channelMessage:
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buzzer.play("kerplop:d=16,o=6,b=120:32g#,32c#");
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break;
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case UIEventType::roomMessage:
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case UIEventType::newContactMessage:
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case UIEventType::none:
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default:
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break;
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}
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#endif
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// Serial.print("DBG: Buzzzzzz -> ");
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// Serial.println((int) bet);
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}
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void UITask::msgRead(int msgcount) {
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_msgcount = msgcount;
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if (msgcount == 0) {
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clearMsgPreview();
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}
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}
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void UITask::clearMsgPreview() {
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_origin[0] = 0;
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_msg[0] = 0;
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_need_refresh = true;
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}
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void UITask::newMsg(uint8_t path_len, const char* from_name, const char* text, int msgcount) {
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_msgcount = msgcount;
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if (path_len == 0xFF) {
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sprintf(_origin, "(F) %s", from_name);
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} else {
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sprintf(_origin, "(%d) %s", (uint32_t) path_len, from_name);
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}
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StrHelper::strncpy(_msg, text, sizeof(_msg));
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if (_display != NULL) {
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if (!_display->isOn()) _display->turnOn();
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_auto_off = millis() + AUTO_OFF_MILLIS; // extend the auto-off timer
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_need_refresh = true;
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}
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}
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void UITask::renderBatteryIndicator(uint16_t batteryMilliVolts) {
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// Convert millivolts to percentage
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const int minMilliVolts = 3000; // Minimum voltage (e.g., 3.0V)
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const int maxMilliVolts = 4200; // Maximum voltage (e.g., 4.2V)
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int batteryPercentage = ((batteryMilliVolts - minMilliVolts) * 100) / (maxMilliVolts - minMilliVolts);
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if (batteryPercentage < 0) batteryPercentage = 0; // Clamp to 0%
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if (batteryPercentage > 100) batteryPercentage = 100; // Clamp to 100%
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// battery icon
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int iconWidth = 24;
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int iconHeight = 12;
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int iconX = _display->width() - iconWidth - 5; // Position the icon near the top-right corner
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int iconY = 0;
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_display->setColor(DisplayDriver::GREEN);
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// battery outline
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_display->drawRect(iconX, iconY, iconWidth, iconHeight);
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// battery "cap"
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_display->fillRect(iconX + iconWidth, iconY + (iconHeight / 4), 3, iconHeight / 2);
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// fill the battery based on the percentage
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int fillWidth = (batteryPercentage * (iconWidth - 4)) / 100;
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_display->fillRect(iconX + 2, iconY + 2, fillWidth, iconHeight - 4);
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}
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void UITask::renderCurrScreen() {
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if (_display == NULL) return; // assert() ??
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char tmp[80];
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if (_origin[0] && _msg[0]) { // message preview
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// render message preview
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_display->setCursor(0, 0);
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_display->setTextSize(1);
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_display->setColor(DisplayDriver::GREEN);
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_display->print(_node_prefs->node_name);
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_display->setCursor(0, 12);
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_display->setColor(DisplayDriver::YELLOW);
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_display->print(_origin);
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_display->setCursor(0, 24);
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_display->setColor(DisplayDriver::LIGHT);
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_display->print(_msg);
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_display->setCursor(_display->width() - 28, 9);
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_display->setTextSize(2);
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_display->setColor(DisplayDriver::ORANGE);
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sprintf(tmp, "%d", _msgcount);
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_display->print(tmp);
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_display->setColor(DisplayDriver::YELLOW); // last color will be kept on T114
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} else if (millis() < BOOT_SCREEN_MILLIS) { // boot screen
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// meshcore logo
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_display->setColor(DisplayDriver::BLUE);
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int logoWidth = 128;
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_display->drawXbm((_display->width() - logoWidth) / 2, 3, meshcore_logo, logoWidth, 13);
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// version info
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_display->setColor(DisplayDriver::LIGHT);
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_display->setTextSize(1);
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uint16_t textWidth = _display->getTextWidth(_version_info);
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_display->setCursor((_display->width() - textWidth) / 2, 22);
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_display->print(_version_info);
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} else { // home screen
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// node name
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_display->setCursor(0, 0);
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_display->setTextSize(1);
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_display->setColor(DisplayDriver::GREEN);
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_display->print(_node_prefs->node_name);
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// battery voltage
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renderBatteryIndicator(_board->getBattMilliVolts());
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// freq / sf
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_display->setCursor(0, 20);
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_display->setColor(DisplayDriver::YELLOW);
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sprintf(tmp, "FREQ: %06.3f SF%d", _node_prefs->freq, _node_prefs->sf);
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_display->print(tmp);
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// bw / cr
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_display->setCursor(0, 30);
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sprintf(tmp, "BW: %03.2f CR: %d", _node_prefs->bw, _node_prefs->cr);
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_display->print(tmp);
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// BT pin
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if (!_connected && _pin_code != 0) {
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_display->setColor(DisplayDriver::RED);
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_display->setTextSize(2);
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_display->setCursor(0, 43);
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sprintf(tmp, "Pin:%d", _pin_code);
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_display->print(tmp);
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_display->setColor(DisplayDriver::GREEN);
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} else {
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_display->setColor(DisplayDriver::LIGHT);
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}
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}
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_need_refresh = false;
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}
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void UITask::userLedHandler() {
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#ifdef PIN_STATUS_LED
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static int state = 0;
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static int next_change = 0;
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static int last_increment = 0;
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int cur_time = millis();
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if (cur_time > next_change) {
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if (state == 0) {
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state = 1;
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if (_msgcount > 0) {
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last_increment = LED_ON_MSG_MILLIS;
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} else {
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last_increment = LED_ON_MILLIS;
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}
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next_change = cur_time + last_increment;
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} else {
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state = 0;
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next_change = cur_time + LED_CYCLE_MILLIS - last_increment;
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}
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digitalWrite(PIN_STATUS_LED, state);
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}
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#endif
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}
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void UITask::buttonHandler() {
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#if defined(PIN_USER_BTN) || defined(PIN_USER_BTN_ANA)
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static int prev_btn_state = !USER_BTN_PRESSED;
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static int prev_btn_state_ana = !USER_BTN_PRESSED;
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static unsigned long btn_state_change_time = 0;
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static unsigned long next_read = 0;
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int cur_time = millis();
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if (cur_time >= next_read) {
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int btn_state = 0;
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int btn_state_ana = 0;
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#ifdef PIN_USER_BTN
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btn_state = digitalRead(PIN_USER_BTN);
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#endif
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#ifdef PIN_USER_BTN_ANA
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btn_state_ana = (analogRead(PIN_USER_BTN_ANA) < 20); // analogRead returns a value hopefully below 20 when button is pressed.
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#endif
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if (btn_state != prev_btn_state || btn_state_ana != prev_btn_state_ana) { // check for either digital or analogue button change of state
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if (btn_state == USER_BTN_PRESSED || btn_state_ana == USER_BTN_PRESSED) { // pressed?
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if (_display != NULL) {
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if (_display->isOn()) {
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clearMsgPreview();
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} else {
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_display->turnOn();
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_need_refresh = true;
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}
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_auto_off = cur_time + AUTO_OFF_MILLIS; // extend auto-off timer
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}
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} else { // unpressed ? check pressed time ...
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if ((cur_time - btn_state_change_time) > 5000) {
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#ifdef PIN_STATUS_LED
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digitalWrite(PIN_STATUS_LED, LOW);
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delay(10);
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#endif
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_board->powerOff();
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}
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}
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btn_state_change_time = millis();
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prev_btn_state = btn_state;
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prev_btn_state_ana = btn_state_ana;
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}
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next_read = millis() + 100; // 10 reads per second
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}
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#endif
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}
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void UITask::loop() {
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buttonHandler();
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userLedHandler();
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#ifdef PIN_BUZZER
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if (buzzer.isPlaying()) buzzer.loop();
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#endif
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if (_display != NULL && _display->isOn()) {
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static bool _firstBoot = true;
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if(_firstBoot && millis() >= BOOT_SCREEN_MILLIS) {
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_need_refresh = true;
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_firstBoot = false;
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}
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if (millis() >= _next_refresh && _need_refresh) {
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_display->startFrame();
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renderCurrScreen();
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_display->endFrame();
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_next_refresh = millis() + 1000; // refresh every second
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}
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if (millis() > _auto_off) {
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_display->turnOff();
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}
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}
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}
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