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Fengrui Zuo, Benjamin Leverett, Rahil Ajani, Kombundit Chitranuwatkul
Dependencies: mbed mbed-rtos 4DGL-uLCD-SE SDFileSystem ATParser
Revision 6:8a29a9680023, committed 2020-04-29
- Comitter:
- chenchen2020
- Date:
- Wed Apr 29 04:41:57 2020 +0000
- Parent:
- 5:1fe352831712
- Commit message:
- Final final final lol
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Wed Apr 29 03:09:00 2020 +0000 +++ b/main.cpp Wed Apr 29 04:41:57 2020 +0000 @@ -20,7 +20,7 @@ uLCD_4DGL uLCD(p28,p27,p30); SDFileSystem sd(p5, p6, p7, p8, "sd"); PwmOut speaker(p21); -DigitalOut speaker_on(p23); +//DigitalOut speaker_on(p23); //AT command data handlers bool datalogged = 0; @@ -99,36 +99,33 @@ { while(1) { if(risk_level == 2 && datalogged) { - for (int i=0; i<5; i=i+2) { + for (int i=0; i<10; i=i+2) { speaker.period(1.0/969.0); speaker = float(i)/50.0; wait(.8); speaker.period(1.0/800.0); wait(.8); + speaker = 0; } - speaker = 0; } else if(risk_level == 3 && datalogged) { - for (int i=0; i<5; i=i+2) { + for (int i=0; i<26; i=i+2) { speaker.period(1.0/969.0); speaker = float(i)/50.0; wait(.25); speaker.period(1.0/800.0); wait(.25); - } - speaker = 0; - } else if(risk_level <= 1 && datalogged){ - for (int i=0; i<5; i=i+2) { - speaker.period(0); speaker = 0; } - } else{ + } else if(risk_level <= 1 && datalogged) { + speaker = 0; + } else { speaker = 0; } } } -void logging_SD_card() +void log_sd_card() { while(1) { mutex_lock.lock(); @@ -136,17 +133,29 @@ if(fp == NULL) { error("Could not open file for write\n"); } + int curr_time = (int)ctime(&seconds) % 86400; + int curr_hour = curr_time / 3600; + int curr_min = curr_time / 60; + int curr_sec = curr_time % 60; - if(risk_level <= 1) { - fprintf(fp, "Risk level 1"); - fprintf(fp, "Time", ctime(&seconds)); - } else if(risk_level == 2) { - fprintf(fp, "Risk level 2"); - fprintf(fp, "Time", ctime(&seconds)); - } else if(risk_level == 3) { - fprintf(fp, "Risk level 3"); - fprintf(fp, "Time", ctime(&seconds)); + + fprintf(fp, "Date & time: Tuesday 28, April 2020 "); + fprintf(fp, "%i", curr_hour); + fprintf(fp, ":"); + fprintf(fp, "%i", curr_min); + fprintf(fp, ":"); + fprintf(fp, "%i", curr_sec); + fprintf(fp, "\n"); + fprintf(fp, "Risk Level: "); + fprintf(fp, "%i", risk_level); + fprintf(fp, "\n"); + for (int i = 0; i < 15; i++) { + fprintf(fp, "%i", RSSI_array[i]); + if (i < 14) { + fprintf(fp, ", "); + } } + fprintf(fp, "\n\n"); fclose(fp); mutex_lock.unlock(); } @@ -221,7 +230,6 @@ int main() { - speaker_on = 0; cmdstuff = 1; at.send("AT") && at.recv("OK"); at.send("AT+AB ChangeDefaultBaud [9600]", 3) && at.recv("OK");