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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,9 @@ | ||
| { | ||
| "sketch": "code\\Testing_Crate\\GPS_uBlox\\GPS_uBlox.ino", | ||
| "sketch": "code\\Testing_Crate\\TestCode\\TestCode.ino", | ||
| "board": "rp2040:rp2040:rpipico", | ||
| "port": "COM7", | ||
| "port": "COM4", | ||
| "output": "../build", | ||
| "intelliSenseGen": "global", | ||
| "programmer": "esptool", | ||
| "configuration": "flash=2097152_0,freq=133,opt=Optimize,rtti=Disabled,stackprotect=Enabled,exceptions=Disabled,dbgport=Disabled,dbglvl=None,usbstack=picosdk,ipbtstack=ipv4only,uploadmethod=default" | ||
| "configuration": "flash=2097152_0,freq=133,opt=Optimize,rtti=Disabled,stackprotect=Disabled,exceptions=Disabled,dbgport=Disabled,dbglvl=None,usbstack=picosdk,ipbtstack=ipv4only,uploadmethod=default" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,33 +1,205 @@ | ||
| // Wire Master Writer | ||
| // by Nicholas Zambetti <http://www.zambetti.com> | ||
|
|
||
| // Demonstrates use of the Wire library | ||
| // Writes data to an I2C/TWI slave device | ||
| // Refer to the "Wire Slave Receiver" example for use with this | ||
| // CONNECTIONS: | ||
| // DS3231 SDA --> SDA | ||
| // DS3231 SCL --> SCL | ||
| // DS3231 VCC --> 3.3v or 5v | ||
| // DS3231 GND --> GND | ||
|
|
||
| // Created 29 March 2006 | ||
| /* for software wire use below | ||
| #include <SoftwareWire.h> // must be included here so that Arduino library object file references work | ||
| #include <RtcDS3231.h> | ||
| // This example code is in the public domain. | ||
| SoftwareWire myWire(SDA, SCL); | ||
| RtcDS3231<SoftwareWire> Rtc(myWire); | ||
| for software wire use above */ | ||
|
|
||
| #include <Wire.h> | ||
| /* for normal hardware wire use below */ | ||
| #include <Wire.h> // must be included here so that Arduino library object file references work | ||
| #include <RtcDS3231.h> | ||
| #include <Adafruit_ADS1X15.h> | ||
|
|
||
| void setup() | ||
| RtcDS3231<TwoWire> Rtc(Wire); | ||
| /* for normal hardware wire use above */ | ||
| Adafruit_ADS1115 ads; | ||
|
|
||
| // handy routine to return true if there was an error | ||
| // but it will also print out an error message with the given topic | ||
| bool wasError(const char *errorTopic = "") | ||
| { | ||
| Wire.begin(0x55); // join I2C bus (address optional for master) | ||
| uint8_t error = Rtc.LastError(); | ||
| if (error != 0) | ||
| { | ||
| // we have a communications error | ||
| // see https://www.arduino.cc/reference/en/language/functions/communication/wire/endtransmission/ | ||
| // for what the number means | ||
| Serial.print("["); | ||
| Serial.print(errorTopic); | ||
| Serial.print("] WIRE communications error ("); | ||
| Serial.print(error); | ||
| Serial.print(") : "); | ||
|
|
||
| switch (error) | ||
| { | ||
| case Rtc_Wire_Error_None: | ||
| Serial.println("(none?!)"); | ||
| break; | ||
| case Rtc_Wire_Error_TxBufferOverflow: | ||
| Serial.println("transmit buffer overflow"); | ||
| break; | ||
| case Rtc_Wire_Error_NoAddressableDevice: | ||
| Serial.println("no device responded"); | ||
| break; | ||
| case Rtc_Wire_Error_UnsupportedRequest: | ||
| Serial.println("device doesn't support request"); | ||
| break; | ||
| case Rtc_Wire_Error_Unspecific: | ||
| Serial.println("unspecified error"); | ||
| break; | ||
| case Rtc_Wire_Error_CommunicationTimeout: | ||
| Serial.println("communications timed out"); | ||
| break; | ||
| } | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
|
|
||
| byte y = 0; | ||
| void setup() | ||
| { | ||
| Serial.begin(115200); | ||
|
|
||
| Serial.print("compiled: "); | ||
| Serial.print(__DATE__); | ||
| Serial.println(__TIME__); | ||
|
|
||
| //--------RTC SETUP ------------ | ||
| // if you are using ESP-01 then uncomment the line below to reset the pins to | ||
| // the available pins for SDA, SCL | ||
| // Wire.begin(0, 2); // due to limited pins, use pin 0 and 2 for SDA, SCL | ||
|
|
||
| Rtc.Begin(); | ||
| #if defined(WIRE_HAS_TIMEOUT) | ||
| Wire.setWireTimeout(3000 /* us */, true /* reset_on_timeout */); | ||
| #endif | ||
|
|
||
| RtcDateTime compiled = RtcDateTime(__DATE__, __TIME__); | ||
| printDateTime(compiled); | ||
| Serial.println(); | ||
|
|
||
| if (!Rtc.IsDateTimeValid()) | ||
| { | ||
| if (!wasError("setup IsDateTimeValid")) | ||
| { | ||
| // Common Causes: | ||
| // 1) first time you ran and the device wasn't running yet | ||
| // 2) the battery on the device is low or even missing | ||
|
|
||
| Serial.println("RTC lost confidence in the DateTime!"); | ||
|
|
||
| // following line sets the RTC to the date & time this sketch was compiled | ||
| // it will also reset the valid flag internally unless the Rtc device is | ||
| // having an issue | ||
|
|
||
| Rtc.SetDateTime(compiled); | ||
| } | ||
| } | ||
|
|
||
| if (!Rtc.GetIsRunning()) | ||
| { | ||
| if (!wasError("setup GetIsRunning")) | ||
| { | ||
| Serial.println("RTC was not actively running, starting now"); | ||
| Rtc.SetIsRunning(true); | ||
| } | ||
| } | ||
|
|
||
| RtcDateTime now = Rtc.GetDateTime(); | ||
| if (!wasError("setup GetDateTime")) | ||
| { | ||
| if (now < compiled) | ||
| { | ||
| Serial.println("RTC is older than compile time, updating DateTime"); | ||
| Rtc.SetDateTime(compiled); | ||
| } | ||
| else if (now > compiled) | ||
| { | ||
| Serial.println("RTC is newer than compile time, this is expected"); | ||
| } | ||
| else if (now == compiled) | ||
| { | ||
| Serial.println("RTC is the same as compile time, while not expected all is still fine"); | ||
| } | ||
| } | ||
|
|
||
| // never assume the Rtc was last configured by you, so | ||
| // just clear them to your needed state | ||
| Rtc.Enable32kHzPin(false); | ||
| wasError("setup Enable32kHzPin"); | ||
| Rtc.SetSquareWavePin(DS3231SquareWavePin_ModeNone); | ||
| wasError("setup SetSquareWavePin"); | ||
| if (!ads.begin(0x49)) | ||
| { | ||
| Serial.println("Failed to initialize ADS."); | ||
| while (1) | ||
| ; | ||
| } | ||
| // Setup 3V comparator on channel 0 | ||
| ads.startComparator_SingleEnded(0, 1000); | ||
| } | ||
|
|
||
| void loop() | ||
| { | ||
| Wire.beginTransmission(0x55); // transmit to device #8 | ||
| // sends five bytes | ||
| int16_t adc0; | ||
|
|
||
| // Comparator will only de-assert after a read | ||
| adc0 = ads.getLastConversionResults(); | ||
| Serial.print("AIN0: "); | ||
| Serial.println(adc0); | ||
|
|
||
| Wire.write(y); | ||
| delay(50); // sends one byte | ||
| Wire.endTransmission(); // stop transmitting | ||
| delay(100); | ||
| if (!Rtc.IsDateTimeValid()) | ||
| { | ||
| if (!wasError("loop IsDateTimeValid")) | ||
| { | ||
| // Common Causes: | ||
| // 1) the battery on the device is low or even missing and the power line was disconnected | ||
| Serial.println("RTC lost confidence in the DateTime!"); | ||
| } | ||
| } | ||
|
|
||
| RtcDateTime now = Rtc.GetDateTime(); | ||
| if (!wasError("loop GetDateTime")) | ||
| { | ||
| printDateTime(now); | ||
| Serial.println(); | ||
| } | ||
|
|
||
| RtcTemperature temp = Rtc.GetTemperature(); | ||
| if (!wasError("loop GetTemperature")) | ||
| { | ||
| temp.Print(Serial); | ||
| // you may also get the temperature as a float and print it | ||
| // Serial.print(temp.AsFloatDegC()); | ||
| Serial.println("C"); | ||
| } | ||
|
|
||
| delay(10000); // ten seconds | ||
| } | ||
|
|
||
| #define countof(a) (sizeof(a) / sizeof(a[0])) | ||
|
|
||
| void printDateTime(const RtcDateTime &dt) | ||
| { | ||
| char datestring[26]; | ||
|
|
||
| y++; | ||
| delay(500); | ||
| snprintf_P(datestring, | ||
| countof(datestring), | ||
| PSTR("%02u/%02u/%04u %02u:%02u:%02u"), | ||
| dt.Month(), | ||
| dt.Day(), | ||
| dt.Year(), | ||
| dt.Hour(), | ||
| dt.Minute(), | ||
| dt.Second()); | ||
| Serial.print(datestring); | ||
| } |