ESP32_ChinaDieselHeater_Con.../Arduino/BTCDieselHeater/ScreenHeader.cpp

148 lines
4.3 KiB
C++

#include <Arduino.h>
#include "ScreenHeader.h"
#include "Protocol.h"
#include "128x64OLED.h"
#include "BTCWifi.h"
#include "BluetoothAbstract.h"
#include "clock.h"
#include "Icons.h"
#include "MiniFont.h"
#include "helpers.h"
#define MINIFONT miniFontInfo
#define X_BATT_ICON 95
#define Y_BATT_ICON 0
#define X_WIFI_ICON 22
#define Y_WIFI_ICON 0
#define X_BT_ICON 12
#define Y_BT_ICON 0
#define MINI_BATTLABEL
//#define DEMO_AP_MODE
CScreenHeader::CScreenHeader(C128x64_OLED& disp, CScreenManager& mgr) : CScreen(disp, mgr)
{
_clearUpAnimation = false;
_clearDnAnimation = false;
}
void
CScreenHeader::show()
{
_display.clearDisplay();
// standard header items
// Bluetooth
if(getBluetoothClient().isConnected())
showBTicon();
// WiFi
if(isWifiConnected()) {
showWifiIcon();
}
// battery
showBatteryIcon(getHeaterInfo().getBattVoltage());
showTime(_display);
}
// Animate IN/OUT arrows against the WiFi icon, according to actual web server traffic:
// an IN (down) arrow is drawn if incoming data has been detected.
// an OUT (up) arrow is drawn if outgoing data has been sent.
//
// Each arrow is drawn for one animation interval with a minimum of one clear interval
// creating a clean flash on the display.
// Both arrows may appear in the same interval.
// The following is a typical sequence, relative to animation ticks, note the gap
// that always appears in the animation interval between either arrow shown:
//
// | | | | | | | | | | | | | | | | |
// _________^^^^^________________________________________^^^^^_________________________
// ______________vvvvv_____vvvvv_______________vvvvv_____vvvvv_____vvvvv_______________
bool
CScreenHeader::animate()
{
bool retval = false;
if(isWifiConnected() && isWebClientConnected()) {
int xPos = X_WIFI_ICON + W_WIFI_ICON;
#ifdef DEMO_AP_MODE
xPos += 4;
#endif
// UP arrow animation
//
int yPos = 0;
if(_clearUpAnimation) {
// arrow was drawn in the prior iteration, now erase it
_display.fillRect(xPos, yPos, W_WIFIIN_ICON, H_WIFIIN_ICON, BLACK);
retval = true;
_clearUpAnimation = false;
}
else if(hasWebServerSpoken(true)) {
// we have emitted data to the web client, show an UP arrow
_display.drawBitmap(xPos, yPos, wifiOutIcon, W_WIFIIN_ICON, H_WIFIIN_ICON, WHITE);
_clearUpAnimation = true; // clear arrow upon next iteration
retval = true;
}
// DOWN arrow animation
//
yPos = H_WIFI_ICON - H_WIFIIN_ICON + 1;
if(_clearDnAnimation) {
// arrow was drawn in the prior iteration, now erase it
_display.fillRect(xPos, yPos, W_WIFIOUT_ICON, H_WIFIOUT_ICON, BLACK);
retval = true;
_clearDnAnimation = false;
}
else if(hasWebClientSpoken(true)) {
// we have receievd data from the web client, show an DOWN arrow
_display.drawBitmap(xPos, yPos, wifiInIcon, W_WIFIOUT_ICON, H_WIFIOUT_ICON, WHITE);
_clearDnAnimation = true; // clear arrow upon next iteration
retval = true;
}
}
return retval; // true if we need to update the physical display
}
void
CScreenHeader::showBTicon()
{
_display.drawBitmap(X_BT_ICON, Y_BT_ICON, BTicon, W_BT_ICON, H_BT_ICON, WHITE);
}
void
CScreenHeader::showWifiIcon()
{
_display.drawBitmap(X_WIFI_ICON, Y_WIFI_ICON, wifiIcon, W_WIFI_ICON, H_WIFI_ICON, WHITE);
#ifdef DEMO_AP_MODE
_display.fillRect(X_WIFI_ICON + 8, Y_WIFI_ICON + 5, 10, 7, BLACK);
CTransientFont AF(_display, &MINIFONT); // temporarily use a mini font
_display.setCursor(X_WIFI_ICON+9, Y_WIFI_ICON+6);
_display.print("AP");
#endif
}
void
CScreenHeader::showBatteryIcon(float voltage)
{
_display.drawBitmap(X_BATT_ICON, Y_BATT_ICON, BatteryIcon, W_BATT_ICON, H_BATT_ICON, WHITE);
char msg[16];
sprintf(msg, "%.1fV", voltage);
#ifdef MINI_BATTLABEL
CTransientFont AF(_display, &MINIFONT); // temporarily use a mini font
#endif
_display.setCursor(X_BATT_ICON + W_BATT_ICON/2,
Y_BATT_ICON + H_BATT_ICON + 2);
_display.printCentreJustified(msg);
// nominal 10.5 -> 13.5V bargraph
int Capacity = (voltage - 10.7) * 4;
if(Capacity < 0) Capacity = 0;
if(Capacity > 11) Capacity = 11;
_display.fillRect(X_BATT_ICON+2 + Capacity, Y_BATT_ICON+2, W_BATT_ICON-4-Capacity, 6, BLACK);
}