void bt0PopCallback(void *ptr)
{
uint32_t dual_state;
dbSerialPrintln("bt0PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
// EEPROM
// Address 1 = 0/1 for language (0: English, 1: Finnish)
bt0.getValue(&dual_state);
if(dual_state) {
dbSerialPrintln("Language: FI");
langCode = 1;
}
else {
dbSerialPrintln("Language: EN");
langCode = 0;
}
int8_t eepromLang = EEPROM.read(1);
if(langCode != eepromLang) {
dbSerialPrint("Writing to EEPROM! Value: ");
dbSerialPrintln(langCode);
EEPROM.write(1, langCode);
}
}
/*
* Command is executed successfully.
*
* @param timeout - set timeout time.
*
* @retval true - success.
* @retval false - failed.
*
*/
bool recvRetCommandFinished(uint32_t timeout)
{
bool ret = false;
uint8_t temp[4] = {0};
nexSerial.setTimeout(timeout);
if (sizeof(temp) != nexSerial.readBytes((char *)temp, sizeof(temp)))
{
ret = false;
}
if (temp[0] == NEX_RET_CMD_FINISHED
&& temp[1] == 0xFF
&& temp[2] == 0xFF
&& temp[3] == 0xFF
)
{
ret = true;
}
if (ret)
{
dbSerialPrintln("recvRetCommandFinished ok");
}
else
{
dbSerialPrintln("recvRetCommandFinished err");
}
return ret;
}
/**
* Set current backlight brightness value.
*
* @param dimValue - current backlight brightness value.
*
* @retval true - success.
* @retval false - failed.
*/
bool setCurrentBrightness(uint8_t dimValue)
{
bool ret = false;
char buf[10] = {0};
String cmd;
utoa(dimValue, buf, 10);
cmd += "dim=";
cmd += buf;
sendCommand(cmd.c_str());
delay(10);
if(recvRetCommandFinished())
{
dbSerialPrint("setCurrentBrightness[ ");
dbSerialPrint(dimValue);
dbSerialPrintln("]ok ");
ret = true;
}
else
{
dbSerialPrintln("setCurrentBrightness err ");
}
return ret;
}
/* TBD */
void dataHandler(const char *event, const char *data)
{
dbSerialPrintln("in dataHandler");
if (data) {
if ((String)event == "Outside_Temperature")
{
float fTemp = atof(data);
if(fTemp != currentOutsideTemperatureC) {
currentOutsideTemperatureC = fTemp;
refreshScreen(currentPage);
}
}
if((String)event == "Outside_Humidity")
{
float fHumid = atof(data);
if(fHumid != currentOutsideHumidity) {
currentOutsideHumidity = fHumid;
refreshScreen(currentPage);
}
}
}
else
dbSerialPrintln("NULL");
}
void bt1PopCallback(void *ptr)
{
uint32_t dual_state;
dbSerialPrintln("bt1PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
// EEPROM
// Address 1 = 0/1 for temperature scale (0: Celsius, 1: Fahrenheit)
bt1.getValue(&dual_state);
if(dual_state) {
dbSerialPrintln("Scale: F");
tempScale = 1;
}
else {
dbSerialPrintln("Scale: °C");
tempScale = 0;
}
int8_t eepromScale = EEPROM.read(2);
if(tempScale != eepromScale) {
dbSerialPrint("Writing to EEPROM! Value: ");
dbSerialPrintln(tempScale);
EEPROM.write(2, tempScale);
}
}
void b2PopCallback(void *ptr) {
dbSerialPrintln("b2PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
renderScreen(SETTINGS_SCREEN);
}
void b1PopCallback(void *ptr) {
dbSerialPrintln("b1PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
// History page TBD!
}
/* ***************************************** */
void b0PopCallback(void *ptr) {
dbSerialPrintln("b0PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
renderScreen(SECOND_SCREEN);
}
void u0PopCallback(void *ptr)
{
dbSerialPrintln("u0PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
renderScreen(HOME_SCREEN);
}
void n1PopCallback(void *ptr)
{
dbSerialPrintln("n1PopCallback");
dbSerialPrint("ptr=");
dbSerialPrintln((uint32_t)ptr);
renderScreen(ABOUT_SCREEN);
}
/* Processing weather data which got from forecast.io */
void processWeatherData(const char *name, const char *data) {
dbSerialPrintln("in processWeather");
String str = String(data);
char strBuffer[300] = "";
str.toCharArray(strBuffer, 300);
int day = 0;
String tmpStr;
dbSerialPrintln("Time now: " + String(Time.hour()) + ":" + String(Time.minute()));
//dbSerialPrintln("Data: " + str);
// Parse the API response.
while(day < 4) {
if(day == 0)
weatherData[day].summ = strtok(strBuffer, "~");
else {
weatherData[day].summ = strtok(NULL, "~");
//dbSerialPrintln("Summary: " + );
}
weatherData[day].weekday = Time.weekday(Time.now() + day*86400);
weatherData[day].icon = processIcon(strtok(NULL, "~"), day);
if(day > 0) {
weatherData[day].minTemp = (((int)round(atof(strtok(NULL, "~"))))-32)/1.8;
weatherData[day].maxTemp = (((int)round(atof(strtok(NULL, "~"))))-32)/1.8;
}
day++;
}
int cnt = 0;
while(cnt < 4) {
dbSerialPrint("Day " + String(cnt) + ": ");
dbSerialPrint("Summary: " + weatherData[cnt].summ + ", ");
dbSerialPrint("Icon: " + String(weatherData[cnt].icon) + ", ");
dbSerialPrint("Weekday: " + String(weatherData[cnt].weekday) + ", ");
dbSerialPrint("Min Temp: " + String(weatherData[cnt].minTemp) + ", ");
dbSerialPrintln("Max Temp: " + String(weatherData[cnt].maxTemp));
cnt++;
}
weather_state = WEATHER_READY;
updateweatherhour = Time.hour();
renderScreen(HOME_SCREEN);
}
/**
* Return current page id.
*
* @param pageId - output parameter,to save page id.
*
* @retval true - success.
* @retval false - failed.
*/
bool sendCurrentPageId(uint8_t* pageId)
{
bool ret = false;
uint8_t temp[5] = {0};
if (!pageId)
{
goto __return;
}
sendCommand("sendme");
delay(50);
nexSerial.setTimeout(100);
if (sizeof(temp) != nexSerial.readBytes((char *)temp, sizeof(temp)))
{
goto __return;
}
if (temp[0] == NEX_RET_CURRENT_PAGE_ID_HEAD
&& temp[2] == 0xFF
&& temp[3] == 0xFF
&& temp[4] == 0xFF
)
{
*pageId = temp[1];
ret = true;
}
__return:
if (ret)
{
dbSerialPrint("recvPageId :");
dbSerialPrintln(*pageId);
}
else
{
dbSerialPrintln("recvPageId err");
}
return ret;
}
/* Forwarding to correct screen render function. */
void renderScreen(int screenNum) {
dbSerialPrintln("renderScreen");
switch(screenNum) {
case HOME_SCREEN:
dbSerialPrintln("HOME_SCREEN");
currentPage = HOME_SCREEN;
home.show();
renderHomeScreen();
break;
case SETTINGS_SCREEN:
dbSerialPrintln("SETTINGS_SCREEN");
currentPage = SETTINGS_SCREEN;
settings.show();
renderSettingsScreen();
break;
case ABOUT_SCREEN:
dbSerialPrintln("ABOUT_SCREEN");
currentPage = ABOUT_SCREEN;
about.show();
break;
case SECOND_SCREEN:
dbSerialPrintln("SECOND_SCREEN");
currentPage = SECOND_SCREEN;
second.show();
break;
default:
dbSerialPrintln("DEFAULT");
currentPage = HOME_SCREEN;
home.show();
renderHomeScreen();
break;
}
}
/*
* Receive uint32_t data.
*
* @param number - save uint32_t data.
* @param timeout - set timeout time.
*
* @retval true - success.
* @retval false - failed.
*
*/
bool recvRetNumber(uint32_t *number, uint32_t timeout)
{
bool ret = false;
uint8_t temp[8] = {0};
if (!number)
{
goto __return;
}
nexSerial.setTimeout(timeout);
if (sizeof(temp) != nexSerial.readBytes((char *)temp, sizeof(temp)))
{
goto __return;
}
if (temp[0] == NEX_RET_NUMBER_HEAD
&& temp[5] == 0xFF
&& temp[6] == 0xFF
&& temp[7] == 0xFF
)
{
*number = (temp[4] << 24) | (temp[3] << 16) | (temp[2] << 8) | (temp[1]);
ret = true;
}
__return:
if (ret)
{
dbSerialPrint("recvRetNumber :");
dbSerialPrintln(*number);
}
else
{
dbSerialPrintln("recvRetNumber err");
}
return ret;
}
/**
* Set default baudrate.
*
* @param defaultBaudrate - default baudrate,it supports 2400,4800,9600,19200,38400,57600,115200.
*
* @retval true - success.
* @retval false - failed.
*/
bool setDefaultBaudrate(uint32_t defaultBaudrate)
{
bool ret = false;
char buf[10] = {0};
String cmd;
utoa(defaultBaudrate, buf, 10);
cmd += "bauds=";
cmd += buf;
sendCommand(cmd.c_str());
delay(10);
if(recvRetCommandFinished())
{
dbSerialPrintln("setDefaultBaudrate ok ");
ret = true;
}
else
{
dbSerialPrintln("setDefaultBaudrate err ");
}
return ret;
}
/* Getting weather from forecast.io API */
void getWeather() {
dbSerialPrintln("in getWeather");
weather_state = WEATHER_REQUESTING;
// Publish the event that will trigger our webhook
Particle.publish(HOOK_PUB, "forecast.io", 60, PRIVATE);
unsigned long wait = millis();
// Wait for subscribe to kick in or 5 secs
while (weather_state == WEATHER_REQUESTING && (millis() < wait + 5000UL))
// Tells the Photon to check for incoming messages from particle cloud
Particle.process();
if (weather_state == WEATHER_REQUESTING) {
dbSerialPrintln("Weather update failed");
badWeatherCall++;
if (badWeatherCall > 4) {
// If 5 webhook call fail in a row, Print fail
dbSerialPrintln("Webhook Weathercall failed!");
System.reset();
}
}
else
badWeatherCall = 0;
}
/* Returns enumatrion for icon */
int processIcon(String Icon, int day) {
dbSerialPrintln("in processIcon - " + Icon + " - " + String(day));
if(Icon == "clear-day" && day == 0)
return CLEAR_DAY_LIGHT;
else if(Icon == "clear-day" && day > 0)
return CLEAR_DAY_DARK;
else if(Icon == "clear-night" && day == 0)
return CLEAR_NIGHT_LIGHT;
else if(Icon == "clear-night" && day > 0)
return CLEAR_NIGHT_DARK;
else if(Icon == "rain" && day == 0)
return RAIN_LIGHT;
else if(Icon == "rain" && day > 0)
return RAIN_DARK;
else if(Icon == "snow" && day == 0)
return SNOW_LIGHT;
else if(Icon == "snow" && day > 0)
return SNOW_DARK;
else if(Icon == "sleet" && day == 0)
return SLEET_LIGHT;
else if(Icon == "sleet" && day > 0)
return SLEET_DARK;
else if(Icon == "wind" && day == 0)
return WIND_LIGHT;
else if(Icon == "wind" && day > 0)
return WIND_DARK;
else if(Icon == "fog" && day == 0)
return FOG_LIGHT;
else if(Icon == "fog" && day > 0)
return FOG_DARK;
else if(Icon == "cloudy" && day == 0)
return CLOUDY_LIGHT;
else if(Icon == "cloudy" && day > 0)
return CLOUDY_DARK;
else if(Icon == "partly-cloudy-day" && day == 0)
return PARTLY_CLOUDY_DAY_LIGHT;
else if(Icon == "partly-cloudy-day" && day > 0)
return PARTLY_CLOUDY_DAY_DARK;
else if(Icon == "partly-cloudy-night" && day == 0)
return PARTLY_CLOUDY_NIGHT_LIGHT;
else if(Icon == "partly-cloudy-night" && day > 0)
return PARTLY_CLOUDY_DAY_DARK;
else
return 0;
}
void NexObject::printObjInfo(void)
{
dbSerialPrint("[");
dbSerialPrint((uint32_t)this);
dbSerialPrint(":");
dbSerialPrint(__pid);
dbSerialPrint(",");
dbSerialPrint(__cid);
dbSerialPrint(",");
if (__name)
{
dbSerialPrint(__name);
}
else
{
dbSerialPrint("(null)");
}
dbSerialPrintln("]");
}
/* Refreshing part of the screen items */
void refreshScreen(int screen) {
dbSerialPrintln("refreshScreen");
switch(screen) {
case HOME_SCREEN:
/* Refresh outside temporary */
char bufTemp[10];
if(tempScale == 0)
sprintf(bufTemp, "%.1f", currentOutsideTemperatureC);
else
sprintf(bufTemp, "%.1f", currentOutsideTemperatureC * 1.8 + 32); // Celsius to Fahrenheit conversion
t0.setText(bufTemp);
/* Refresh outside humidity */
char bufHumid[10];;
sprintf(bufHumid, "%.1f", currentOutsideHumidity);
t8.setText(bufHumid);
break;
case SECOND_SCREEN:
/* TBD */
break;
}
}
/*
* Receive string data.
*
* @param buffer - save string data.
* @param len - string buffer length.
* @param timeout - set timeout time.
*
* @return the length of string buffer.
*
*/
uint16_t recvRetString(char *buffer, uint16_t len, uint32_t timeout)
{
uint16_t ret = 0;
bool str_start_flag = false;
uint8_t cnt_0xff = 0;
String temp = String("");
uint8_t c = 0;
long start;
if (!buffer || len == 0)
{
goto __return;
}
start = millis();
while (millis() - start <= timeout)
{
while (nexSerial.available())
{
c = nexSerial.read();
if (str_start_flag)
{
if (0xFF == c)
{
cnt_0xff++;
if (cnt_0xff >= 3)
{
break;
}
}
else
{
temp += (char)c;
}
}
else if (NEX_RET_STRING_HEAD == c)
{
str_start_flag = true;
}
}
if (cnt_0xff >= 3)
{
break;
}
}
ret = temp.length();
ret = ret > len ? len : ret;
strncpy(buffer, temp.c_str(), ret);
__return:
dbSerialPrint("recvRetString[");
dbSerialPrint(temp.length());
dbSerialPrint(",");
dbSerialPrint(temp);
dbSerialPrintln("]");
return ret;
}
/* Rendering home screen */
void renderHomeScreen() {
dbSerialPrintln("renderHomeScreen");
writeLocation();
// Render outside temperature
char bufTemp[10];
if(tempScale == 0)
sprintf(bufTemp, "%.1f", currentOutsideTemperatureC);
else {
sprintf(bufTemp, "%.1f", currentOutsideTemperatureC * 1.8 + 32); // Celsius to Fahrenheit conversion
dbSerialPrint("Temp in F: ");
dbSerialPrintln(bufTemp);
}
t0.setText(bufTemp);
// Render outside humidity
char bufHumid[10];;
sprintf(bufHumid, "%.1f", currentOutsideHumidity);
t8.setText(bufHumid);
// Render correct temperature scale based on the selection
if(tempScale == 0) {
t1.setText("°C");
t4.setText("°C");
t13.setText("°C");
t15.setText("°C");
t17.setText("°C");
t19.setText("°C");
t21.setText("°C");
t23.setText("°C");
}
else {
t1.setText("F");
t4.setText("F");
t13.setText("F");
t15.setText("F");
t17.setText("F");
t19.setText("F");
t21.setText("F");
t23.setText("F");
}
/* Render days of week for forecast
dbSerialPrint("Time: ");
dbSerialPrint(Time.hour());
dbSerialPrint(":");
dbSerialPrintln(Time.minute());
dbSerialPrint("Day of week: ");
dbSerialPrintln(Time.weekday());*/
int day = 0;
while(day < 4) {
// Icons for all days
dbSerialPrintln("weatherData[" + String(day) + "]: " + String(weatherData[day].icon));
if(weatherData[day].icon > 0) {
if(day == 0)
p0.setPic(weatherData[day].icon);
else if(day == 1)
p1.setPic(weatherData[day].icon);
else if(day == 2)
p2.setPic(weatherData[day].icon);
else if(day == 3)
p3.setPic(weatherData[day].icon);
}
// Day + 1 forecast info
if(day == 1) {
if(langCode==0)
t5.setText(daysOfWeek_en[weatherData[day].weekday]);
else
t5.setText(daysOfWeek_fi[weatherData[day].weekday]);
if(tempScale == 0)
t12.setText(String(weatherData[day].minTemp));
else
t12.setText(String((int)round(weatherData[day].minTemp * 1.8 + 32)));
if(tempScale == 0)
t14.setText(String(weatherData[day].maxTemp));
else
t14.setText(String((int)round(weatherData[day].maxTemp * 1.8 + 32)));
}
// Day + 2 forecast info
else if(day == 2) {
if(langCode==0)
t6.setText(daysOfWeek_en[weatherData[day].weekday]);
else
t6.setText(daysOfWeek_fi[weatherData[day].weekday]);
//t16.setText(String(weatherData[day].minTemp));
//t18.setText(String(weatherData[day].maxTemp));
if(tempScale == 0)
t16.setText(String(weatherData[day].minTemp));
else
t16.setText(String((int)round(weatherData[day].minTemp * 1.8 + 32)));
if(tempScale == 0)
t18.setText(String(weatherData[day].maxTemp));
else
t18.setText(String((int)round(weatherData[day].maxTemp * 1.8 + 32)));
}
// Day +3 foreast info
else if(day == 3) {
if(langCode==0)
t7.setText(daysOfWeek_en[int(weatherData[day].weekday)]);
else
t7.setText(daysOfWeek_fi[weatherData[day].weekday]);
//t20.setText(String(weatherData[day].minTemp));
//t22.setText(String(weatherData[day].maxTemp));
if(tempScale == 0)
t20.setText(String(weatherData[day].minTemp));
else
t20.setText(String((int)round(weatherData[day].minTemp * 1.8 + 32)));
if(tempScale == 0)
t22.setText(String(weatherData[day].maxTemp));
else
t22.setText(String((int)round(weatherData[day].maxTemp * 1.8 + 32)));
}
day++;
}
}
/* Write Location to the home screen */
void writeLocation()
{
dbSerialPrintln("writeLocation");
dbSerialPrintln("Koivukehä");
t2.setText("Koivukehä");
}
void nexLoop(NexTouch *nex_listen_list[])
{
static uint8_t __buffer[20];
uint16_t i;
uint8_t c;
while (nexSerial.available() > 0)
{
delay(10);
c = nexSerial.read();
if (NEX_RET_EVENT_TOUCH_HEAD == c)
{
if (nexSerial.available() >= 6)
{
__buffer[0] = c;
for (i = 1; i < 7; i++)
{
__buffer[i] = nexSerial.read();
}
__buffer[i] = 0x00;
if (0xFF == __buffer[4] && 0xFF == __buffer[5] && 0xFF == __buffer[6])
{
NexTouch::iterate(nex_listen_list, __buffer[1], __buffer[2], (int32_t)__buffer[3], NULL);
}
}
}
else if( NEX_RET_CURRENT_PAGE_ID_HEAD == c)
{
dbSerialPrint("page cmd:");
if (nexSerial.available() >= 4)
{
__buffer[0] = c;
for (i = 1; i < 5; i++)
{
__buffer[i] = nexSerial.read();
}
__buffer[i] = 0x00;
if (0xFF == __buffer[2] && 0xFF == __buffer[3] && 0xFF == __buffer[4])
{
dbSerialPrintln(__buffer[1]);
NexTouch::iterate(nex_listen_list, __buffer[1], 0, (int32_t)NEX_EVENT_PUSH, NULL);
}
}
}
else if (NEX_RET_VALUE_HEAD == c)
{
dbSerialPrint("value cmd:");
if (nexSerial.available() >= 10)
{
__buffer[0] = c;
for (i = 1; i < 12; i++)
{
__buffer[i] = nexSerial.read();
}
__buffer[i] = 0x00;
if (0xFF == __buffer[i-1] && 0xFF == __buffer[i-2] && 0xFF == __buffer[i-3])
{
dbSerialPrint(" Page:");
dbSerialPrint(__buffer[1]);
dbSerialPrint(" Component:");
dbSerialPrint(__buffer[2]);
dbSerialPrint(" Value:");
i = __buffer[4] | (((unsigned long)__buffer[5]) << 8) | (((unsigned long)__buffer[6]) << 16) | (((unsigned long)__buffer[6]) << 24);
dbSerialPrintln(i);
NexTouch::iterate(nex_listen_list, __buffer[1], __buffer[2], (int32_t)__buffer[3], (void *)&(__buffer[4]));
}
}
}
}
}
