Stripped-down version of GDP Node Core
Dependencies: EthernetInterface MbedJSONValue SDFileSystem mbed-rtos mbed snail
main.cpp@0:bb17d0395fb8, 2015-05-18 (annotated)
- Committer:
- Trumple
- Date:
- Mon May 18 16:16:15 2015 +0000
- Revision:
- 0:bb17d0395fb8
Initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Trumple | 0:bb17d0395fb8 | 1 | #include "mbed.h" |
Trumple | 0:bb17d0395fb8 | 2 | #include "snail.h" |
Trumple | 0:bb17d0395fb8 | 3 | #include "sensorinterface.h" |
Trumple | 0:bb17d0395fb8 | 4 | #include "sdcard.h" |
Trumple | 0:bb17d0395fb8 | 5 | #include "MbedJSONValue.h" |
Trumple | 0:bb17d0395fb8 | 6 | #include <map> |
Trumple | 0:bb17d0395fb8 | 7 | |
Trumple | 0:bb17d0395fb8 | 8 | #define DEBUG |
Trumple | 0:bb17d0395fb8 | 9 | |
Trumple | 0:bb17d0395fb8 | 10 | time_t lastPollTime = 0; |
Trumple | 0:bb17d0395fb8 | 11 | time_t pollInterval = 30; |
Trumple | 0:bb17d0395fb8 | 12 | |
Trumple | 0:bb17d0395fb8 | 13 | bool isBasenode = false; |
Trumple | 0:bb17d0395fb8 | 14 | |
Trumple | 0:bb17d0395fb8 | 15 | sensorinterface* sif; |
Trumple | 0:bb17d0395fb8 | 16 | |
Trumple | 0:bb17d0395fb8 | 17 | char localAddress[8]; |
Trumple | 0:bb17d0395fb8 | 18 | char baseNodeAddress[8]; |
Trumple | 0:bb17d0395fb8 | 19 | bool networkParametersUpdated = false; |
Trumple | 0:bb17d0395fb8 | 20 | bool networkParametersTimedOut = false; |
Trumple | 0:bb17d0395fb8 | 21 | |
Trumple | 0:bb17d0395fb8 | 22 | Serial pc(USBTX, USBRX); |
Trumple | 0:bb17d0395fb8 | 23 | |
Trumple | 0:bb17d0395fb8 | 24 | int main() |
Trumple | 0:bb17d0395fb8 | 25 | { |
Trumple | 0:bb17d0395fb8 | 26 | sdcard sd = sdcard(); |
Trumple | 0:bb17d0395fb8 | 27 | |
Trumple | 0:bb17d0395fb8 | 28 | //check if local node is basenode |
Trumple | 0:bb17d0395fb8 | 29 | #ifdef DEBUG |
Trumple | 0:bb17d0395fb8 | 30 | pc.printf("[MAIN] Basenode status: %i\r\n", isBasenode); |
Trumple | 0:bb17d0395fb8 | 31 | #endif |
Trumple | 0:bb17d0395fb8 | 32 | |
Trumple | 0:bb17d0395fb8 | 33 | sensorinterface sensors = sensorinterface(); |
Trumple | 0:bb17d0395fb8 | 34 | sif = &sensors; |
Trumple | 0:bb17d0395fb8 | 35 | |
Trumple | 0:bb17d0395fb8 | 36 | while(1) |
Trumple | 0:bb17d0395fb8 | 37 | { |
Trumple | 0:bb17d0395fb8 | 38 | //check if it's time to poll |
Trumple | 0:bb17d0395fb8 | 39 | if (time(NULL) - lastPollTime > pollInterval) |
Trumple | 0:bb17d0395fb8 | 40 | { |
Trumple | 0:bb17d0395fb8 | 41 | #ifdef DEBUG |
Trumple | 0:bb17d0395fb8 | 42 | pc.printf("[MAIN] Requesting data...\r\n"); |
Trumple | 0:bb17d0395fb8 | 43 | #endif |
Trumple | 0:bb17d0395fb8 | 44 | sensors.requestData(); |
Trumple | 0:bb17d0395fb8 | 45 | lastPollTime = time(NULL); |
Trumple | 0:bb17d0395fb8 | 46 | } |
Trumple | 0:bb17d0395fb8 | 47 | |
Trumple | 0:bb17d0395fb8 | 48 | //if there is data waiting for us... |
Trumple | 0:bb17d0395fb8 | 49 | if (sensors.isDataWaiting()) |
Trumple | 0:bb17d0395fb8 | 50 | { |
Trumple | 0:bb17d0395fb8 | 51 | #ifdef DEBUG |
Trumple | 0:bb17d0395fb8 | 52 | pc.printf("[MAIN] Data waiting, reading data...\r\n"); |
Trumple | 0:bb17d0395fb8 | 53 | #endif |
Trumple | 0:bb17d0395fb8 | 54 | |
Trumple | 0:bb17d0395fb8 | 55 | d_reply data = sensors.readData(); |
Trumple | 0:bb17d0395fb8 | 56 | |
Trumple | 0:bb17d0395fb8 | 57 | #ifdef DEBUG |
Trumple | 0:bb17d0395fb8 | 58 | pc.printf("[MAIN] Got data: "); |
Trumple | 0:bb17d0395fb8 | 59 | for (int i = 0; i < data.readings.size(); i++) |
Trumple | 0:bb17d0395fb8 | 60 | pc.printf("0x%.4X|", data.readings[i]); |
Trumple | 0:bb17d0395fb8 | 61 | pc.printf("\r\n"); |
Trumple | 0:bb17d0395fb8 | 62 | #endif |
Trumple | 0:bb17d0395fb8 | 63 | |
Trumple | 0:bb17d0395fb8 | 64 | //log |
Trumple | 0:bb17d0395fb8 | 65 | sd.write(static_cast<long int>(time(NULL)), data); |
Trumple | 0:bb17d0395fb8 | 66 | } |
Trumple | 0:bb17d0395fb8 | 67 | } |
Trumple | 0:bb17d0395fb8 | 68 | } |