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ublox SupportTest with temperature response
Fork of C027_SupportTest by
Revision 34:a7f205c92059, committed 2017-05-30
- Comitter:
- Adfontes
- Date:
- Tue May 30 11:14:41 2017 +0000
- Parent:
- 33:e27f40fada64
- Commit message:
- added temperature response
Changed in this revision
C027_Support.lib | Show annotated file Show diff for this revision Revisions of this file |
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/C027_Support.lib Thu Aug 11 07:12:02 2016 +0000 +++ b/C027_Support.lib Tue May 30 11:14:41 2017 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/teams/ublox/code/C027_Support/#7b747676de86 \ No newline at end of file +http://mbed.org/teams/ublox/code/C027_Support/#dafbbf31bf76
--- a/main.cpp Thu Aug 11 07:12:02 2016 +0000 +++ b/main.cpp Tue May 30 11:14:41 2017 +0000 @@ -24,15 +24,21 @@ /*! The APN of your network operator SIM, sometimes it is "internet" check your contract with the network operator. You can also try to look-up your settings in google: https://www.google.de/search?q=APN+list */ -#define APN NULL +#define APN "internet.mts.ru" //! Set the user name for your APN, or NULL if not needed -#define USERNAME NULL +#define USERNAME "mts" //! Set the password for your APN, or NULL if not needed -#define PASSWORD NULL +#define PASSWORD "mts" //------------------------------------------------------------------------------------ //#define CELLOCATE +#define LM70_SPI_MOSI PB_5 +#define LM70_SPI_MISO PB_4 +#define LM70_SPI_SCK PB_3 +#define LM70_SPI_CS PA_4 +#define LM70_LSB 0.25 + int main(void) { int ret; @@ -43,13 +49,13 @@ #endif // Create the GPS object -#if 1 // use GPSI2C class +#if 0 // use GPSI2C class GPSI2C gps; #else // or GPSSerial class - GPSSerial gps; + GPSSerial gps(PA_11, PA_12); #endif // Create the modem object - MDMSerial mdm; // use mdm(D1,D0) if you connect the cellular shield to a C027 + MDMSerial mdm(D8, D2); // use mdm(D1,D0) if you connect the cellular shield to a C027 //mdm.setDebug(4); // enable this for debugging issues // initialize the modem MDMParser::DevStatus devStatus = {}; @@ -204,9 +210,76 @@ mdm.cellLocConfigSensor(1); // Deep scan mode //mdm.cellUnsolIndication(1); #endif - //DigitalOut led(LED1); + + SPI lm70_spi(LM70_SPI_MOSI, LM70_SPI_MISO, LM70_SPI_SCK); + DigitalOut lm70_cs(LM70_SPI_CS, 1); + + const int lm70Period = 60; // 1 minutes in seconds + unsigned int k = lm70Period * 1000/wait; + + uint8_t spi_buf[2]; + uint16_t* temp = (uint16_t*)spi_buf; + float fT = 0.0; + char strT[128] = ""; + + lm70_spi.frequency(125000); + + DigitalOut led(LED1); while (!abort) { - // led = !led; + led = !led; + + if( k++ == lm70Period * 1000/wait ) + { + k = 0; + + lm70_cs = 0; + spi_buf[1] = lm70_spi.write(0x00); + spi_buf[0] = lm70_spi.write(0x00); + lm70_cs = 1; + if( (*temp & 0x001C) != 0x001C ) + { + printf("T: Error!\r\n"); + } + else + { + fT = ((int16_t)(*temp) >> 5) * LM70_LSB; + printf("T: %.2f\r\n", fT); + } + + if( mdmOk ) + { + // join the internet connection + MDMParser::IP ip = mdm.join(APN,USERNAME,PASSWORD); + if( ip == NOIP ) + printf("Not able to join network"); + else + { + mdm.dumpIp(ip); + printf("Make a Http Post Request\r\n"); + int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP); + if( socket >= 0 ) + { + mdm.socketSetBlocking(socket, 10000); + if( mdm.socketConnect(socket, "api.thingspeak.com", 80) ) + { + char http[128] = ""; + sprintf(http, "GET /update?key=55JOP6J3OOKJNO3R&field1=%.1f\r\n\r\n", fT); + mdm.socketSend(socket, http, sizeof(http)-1); + + ret = mdm.socketRecv(socket, buf, sizeof(buf)-1); + if( ret > 0 ) + printf("Socket Recv \"%*s\"\r\n", ret, buf); + mdm.socketClose(socket); + } + mdm.socketFree(socket); + } + + // disconnect + mdm.disconnect(); + } + } + } + #ifndef CELLOCATE while ((ret = gps.getMessage(buf, sizeof(buf))) > 0) { @@ -286,6 +359,12 @@ reply = *link ? link : "I don't know"; // reply wil location link else if (strstr(buf, /*s*/"hutdown")) abort = true, reply = "bye bye"; + else + if(strstr(buf, /*w*/"hat is the weather today")) + { + sprintf(strT, "It's %.2f degrees centigrade", fT); + reply = strT; + } printf("Send SMS reply \"%s\" to \"%s\"\r\n", reply, num); mdm.smsSend(num, reply); }