Bmag incl gps rettelse
Dependencies: mbed WDT MODSERIAL BME280
main.h@44:14ec59d2170c, 2017-10-10 (annotated)
- Committer:
- MAA
- Date:
- Tue Oct 10 10:39:59 2017 +0000
- Branch:
- MbedBMAGThrRev
- Revision:
- 44:14ec59d2170c
- Parent:
- 42:0f34fa0c539e
- Child:
- 48:375ff80e63a8
Fw version 1.0.0.1; ; Fixed PTH communication issue due to 10 second interval re-initialisation.; ; Temporary mag data ticker added to test date change and file name change timing at midnight utc.; ; Added forced date check when clock passes midnight.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MAA | 0:b3313c5ffca3 | 1 | #include <string> |
MAA | 0:b3313c5ffca3 | 2 | #include "mbed.h" |
MAA | 34:c6c5e7ec9163 | 3 | #include <time.h> |
MAA | 27:efd122db8855 | 4 | #include "rtos.h" |
MAA | 24:099df3fa2b13 | 5 | #include <Ticker.h> |
MAA | 0:b3313c5ffca3 | 6 | #include "MODSERIAL/MODSERIAL.h" |
MAA | 0:b3313c5ffca3 | 7 | #include "NMEA/NMEA.h" |
MAA | 0:b3313c5ffca3 | 8 | #include "USBHostMSD.h" |
MAA | 2:39c4a85dc2a4 | 9 | #include "WDT/WDT.h" |
MAA | 2:39c4a85dc2a4 | 10 | #include "SPS/SPS.h" |
MAA | 8:d6287c33b54a | 11 | #include "BMAG/BMAG.h" |
MAA | 11:d3d26d0e71ea | 12 | #include "ErrorHandler/ErrorHandler.h" |
MAA | 28:ed0d29f63b55 | 13 | #include "BME280/BME280.h" |
MAA | 0:b3313c5ffca3 | 14 | |
MAA | 0:b3313c5ffca3 | 15 | #define FWSRCVERSION "x" |
MAA | 44:14ec59d2170c | 16 | #define FWIVERSION "1.0.0.1" |
MAA | 0:b3313c5ffca3 | 17 | #define IDENTIFIERID "00" |
MAA | 24:099df3fa2b13 | 18 | #define ENCODING "0" |
MAA | 0:b3313c5ffca3 | 19 | #define TIMEZONE "ZZZ" |
MAA | 8:d6287c33b54a | 20 | #define SOURCEIDENTIFICATION "0000" |
MAA | 0:b3313c5ffca3 | 21 | #define GROUP "00" |
MAA | 28:ed0d29f63b55 | 22 | #define DATALINEVERSION "03" |
MAA | 0:b3313c5ffca3 | 23 | #define TAG "BMAG" |
MAA | 0:b3313c5ffca3 | 24 | |
MAA | 28:ed0d29f63b55 | 25 | using namespace std; |
MAA | 0:b3313c5ffca3 | 26 | |
MAA | 0:b3313c5ffca3 | 27 | //GPS communication init |
MAA | 8:d6287c33b54a | 28 | static MODSERIAL gps(p13, p14, 128); |
MAA | 8:d6287c33b54a | 29 | |
MAA | 8:d6287c33b54a | 30 | //BMAG communication init |
MAA | 8:d6287c33b54a | 31 | static MODSERIAL bmag(p9, p10, 64); |
MAA | 0:b3313c5ffca3 | 32 | |
MAA | 0:b3313c5ffca3 | 33 | //Debug serial connection |
MAA | 0:b3313c5ffca3 | 34 | static Serial dbg(USBTX, USBRX); |
MAA | 0:b3313c5ffca3 | 35 | |
MAA | 0:b3313c5ffca3 | 36 | //GPS Rx callback prototype |
MAA | 0:b3313c5ffca3 | 37 | void rxCallback(MODSERIAL_IRQ_INFO *q); |
MAA | 0:b3313c5ffca3 | 38 | |
MAA | 8:d6287c33b54a | 39 | //BMAG Rx callback prototype |
MAA | 8:d6287c33b54a | 40 | void bmagrxCallback(MODSERIAL_IRQ_INFO *q); |
MAA | 8:d6287c33b54a | 41 | |
MAA | 0:b3313c5ffca3 | 42 | //GPS NMEA Parser |
MAA | 0:b3313c5ffca3 | 43 | static NMEA gpsNMEA; |
MAA | 0:b3313c5ffca3 | 44 | |
MAA | 8:d6287c33b54a | 45 | //BMAG Parser |
MAA | 8:d6287c33b54a | 46 | static BMAG magParser; |
MAA | 0:b3313c5ffca3 | 47 | |
MAA | 28:ed0d29f63b55 | 48 | //BME280 i2c conn |
MAA | 28:ed0d29f63b55 | 49 | static I2C BME280_i2c(p28, p27); |
MAA | 28:ed0d29f63b55 | 50 | |
MAA | 28:ed0d29f63b55 | 51 | //BME 280 instance |
MAA | 28:ed0d29f63b55 | 52 | static BME280 BME; |
MAA | 8:d6287c33b54a | 53 | |
MAA | 27:efd122db8855 | 54 | //EA_OLED display |
MAA | 27:efd122db8855 | 55 | Thread thr_writelines; |
MAA | 27:efd122db8855 | 56 | SPI * spiptr; |
MAA | 27:efd122db8855 | 57 | DigitalOut * csptr; |
MAA | 27:efd122db8855 | 58 | string l1; |
MAA | 27:efd122db8855 | 59 | string l2; |
MAA | 27:efd122db8855 | 60 | |
MAA | 27:efd122db8855 | 61 | void init_config(char c){ |
MAA | 27:efd122db8855 | 62 | *csptr = 0; //chip select to start data transmission |
MAA | 27:efd122db8855 | 63 | spiptr->write(c); |
MAA | 27:efd122db8855 | 64 | *csptr = 1; //chip select to end data transmission |
MAA | 27:efd122db8855 | 65 | wait_us(2); |
MAA | 27:efd122db8855 | 66 | }; |
MAA | 27:efd122db8855 | 67 | |
MAA | 27:efd122db8855 | 68 | |
MAA | 27:efd122db8855 | 69 | void EA_OLED(){ |
MAA | 27:efd122db8855 | 70 | //clear l1 and l2 |
MAA | 27:efd122db8855 | 71 | |
MAA | 27:efd122db8855 | 72 | l1 = ""; |
MAA | 27:efd122db8855 | 73 | l2 = ""; |
MAA | 27:efd122db8855 | 74 | |
MAA | 27:efd122db8855 | 75 | spiptr = new SPI(p5, p6, p7); |
MAA | 27:efd122db8855 | 76 | csptr = new DigitalOut(p8); |
MAA | 27:efd122db8855 | 77 | |
MAA | 27:efd122db8855 | 78 | *csptr = 1; //high at idle |
MAA | 27:efd122db8855 | 79 | |
MAA | 27:efd122db8855 | 80 | spiptr->format(10,3); //10bit, high steady state clock |
MAA | 27:efd122db8855 | 81 | spiptr->frequency(1000000); //1MHz spi clock |
MAA | 27:efd122db8855 | 82 | |
MAA | 27:efd122db8855 | 83 | |
MAA | 27:efd122db8855 | 84 | //function set european chararacter set |
MAA | 27:efd122db8855 | 85 | init_config(0x39); |
MAA | 27:efd122db8855 | 86 | //display off |
MAA | 27:efd122db8855 | 87 | init_config(0x08); |
MAA | 27:efd122db8855 | 88 | //entry mode set increment cursor by 1 not shifting display |
MAA | 27:efd122db8855 | 89 | init_config(0x06); |
MAA | 27:efd122db8855 | 90 | //Character mode and internel power on |
MAA | 27:efd122db8855 | 91 | init_config(0x17); |
MAA | 27:efd122db8855 | 92 | //clear display |
MAA | 27:efd122db8855 | 93 | init_config(0x01); |
MAA | 27:efd122db8855 | 94 | //return home |
MAA | 27:efd122db8855 | 95 | init_config(0x02); |
MAA | 27:efd122db8855 | 96 | //display on |
MAA | 27:efd122db8855 | 97 | init_config(0x0C); |
MAA | 27:efd122db8855 | 98 | wait_ms(10); //Time to stabilize (wont work without) |
MAA | 27:efd122db8855 | 99 | |
MAA | 27:efd122db8855 | 100 | |
MAA | 27:efd122db8855 | 101 | }; |
MAA | 8:d6287c33b54a | 102 | |
MAA | 8:d6287c33b54a | 103 | |
MAA | 27:efd122db8855 | 104 | void clear_display(){ |
MAA | 27:efd122db8855 | 105 | //clear display |
MAA | 28:ed0d29f63b55 | 106 | *csptr = 0; //chip select to start data transmission |
MAA | 28:ed0d29f63b55 | 107 | spiptr->write(0x01); |
MAA | 28:ed0d29f63b55 | 108 | *csptr = 1; //chip select to end data transmission |
MAA | 28:ed0d29f63b55 | 109 | Thread::wait(1); |
MAA | 27:efd122db8855 | 110 | }; |
MAA | 8:d6287c33b54a | 111 | |
MAA | 27:efd122db8855 | 112 | void clear_display_waiting(){ |
MAA | 27:efd122db8855 | 113 | //clear display |
MAA | 27:efd122db8855 | 114 | init_config(0x01); |
MAA | 28:ed0d29f63b55 | 115 | wait_ms(1); |
MAA | 27:efd122db8855 | 116 | }; |
MAA | 27:efd122db8855 | 117 | |
MAA | 27:efd122db8855 | 118 | void write_lines(){ |
MAA | 27:efd122db8855 | 119 | |
MAA | 27:efd122db8855 | 120 | //cursor return |
MAA | 27:efd122db8855 | 121 | *csptr = 0; //chip select to start data transmission |
MAA | 27:efd122db8855 | 122 | spiptr->write(0x02); |
MAA | 27:efd122db8855 | 123 | *csptr = 1; //chip select to end data transmission |
MAA | 27:efd122db8855 | 124 | Thread::wait(1); |
MAA | 27:efd122db8855 | 125 | |
MAA | 27:efd122db8855 | 126 | //write l1 |
MAA | 27:efd122db8855 | 127 | for(int i = 0; i < strlen(l1.c_str()); i++){ |
MAA | 27:efd122db8855 | 128 | *csptr = 0; //chip select to start data transmission |
MAA | 27:efd122db8855 | 129 | spiptr->write(0x200 | l1[i]); //add 0x02 for character transmission |
MAA | 27:efd122db8855 | 130 | *csptr = 1; //chip select to end data transmission |
MAA | 28:ed0d29f63b55 | 131 | Thread::wait(1); |
MAA | 27:efd122db8855 | 132 | } |
MAA | 27:efd122db8855 | 133 | |
MAA | 27:efd122db8855 | 134 | //cursor return + cursor pos set |
MAA | 28:ed0d29f63b55 | 135 | *csptr = 0; //chip select to start data transmission |
MAA | 28:ed0d29f63b55 | 136 | spiptr->write(0x02); |
MAA | 28:ed0d29f63b55 | 137 | *csptr = 1; //chip select to end data transmission |
MAA | 27:efd122db8855 | 138 | Thread::wait(1); |
MAA | 28:ed0d29f63b55 | 139 | |
MAA | 27:efd122db8855 | 140 | for(int i = 0; i < 64; i++){ |
MAA | 27:efd122db8855 | 141 | *csptr = 0; //chip select to start data transmission |
MAA | 27:efd122db8855 | 142 | spiptr->write(0x14); |
MAA | 27:efd122db8855 | 143 | *csptr = 1; //chip select to end data transmission |
MAA | 28:ed0d29f63b55 | 144 | wait_us(2); |
MAA | 27:efd122db8855 | 145 | } |
MAA | 28:ed0d29f63b55 | 146 | |
MAA | 27:efd122db8855 | 147 | |
MAA | 27:efd122db8855 | 148 | //write l2 |
MAA | 27:efd122db8855 | 149 | for(int i = 0; i < strlen(l2.c_str()); i++){ |
MAA | 27:efd122db8855 | 150 | *csptr = 0; //chip select to start data transmission |
MAA | 27:efd122db8855 | 151 | spiptr->write(0x200 | l2[i]); //add 0x02 for character transmission |
MAA | 27:efd122db8855 | 152 | *csptr = 1; //chip select to end data transmission |
MAA | 27:efd122db8855 | 153 | Thread::wait(1); |
MAA | 28:ed0d29f63b55 | 154 | } |
MAA | 27:efd122db8855 | 155 | }; |
MAA | 27:efd122db8855 | 156 |