Thanawat Phattaraworamet
123
Dependencies: DS3231 ESP8266 GPS TextLCD mbed
Revision 0:442fc0fe1f23, committed 2015-05-23
- Comitter:
- fookies
- Date:
- Sat May 23 04:09:25 2015 +0000
- Commit message:
- 123
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DS3231.lib Sat May 23 04:09:25 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/cromda/code/DS3231/#6718c4fabf95
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ESP8266.lib Sat May 23 04:09:25 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/fookies/code/ESP8266/#ba8baa31f906
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GPS.lib Sat May 23 04:09:25 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/fookies/code/GPS/#8f2e256775d7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Sat May 23 04:09:25 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/oscarvzfz/code/TextLCD/#d824a83e56e3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat May 23 04:09:25 2015 +0000
@@ -0,0 +1,118 @@
+#include "mbed.h"
+#include "GPS.h"
+#include "ESP8266.h"
+#include "TextLCD.h"
+#include "DS3231.h"
+
+#define BUFFER_SIZE 100
+
+I2C i2c(D14,D15);
+TextLCD_I2C lcd(&i2c,0x4E,TextLCD::LCD16x2);
+DS3231 rtc(D14,D15);
+Serial esp(D8, D2);
+Serial pc(USBTX, USBRX);
+GPS gps(PA_11, PA_12);
+uint8_t buffer[0x100];
+uint16_t buffer_head;
+uint16_t buffer_tail;
+
+void rxcallback(void) {
+ uint8_t chr;
+ while (esp.readable()) {
+ chr = esp.getc();
+ pc.putc(chr);
+ buffer[buffer_head++] = chr;
+ if (buffer_head == BUFFER_SIZE)
+ {
+ buffer_head = 0;
+ }
+ }
+}
+void flush_fifo(void)
+{
+ while (esp.readable())
+ {
+ (void)esp.getc();
+ }
+ buffer_head = 0;
+ buffer_tail = 0;
+}
+int find_response(const char *resp) {
+ /* Give some delay for buffer to fill up */
+ wait_ms(10);
+ int timeout = 0xFFFFFF;
+ int len = strlen(resp);
+ do
+ {
+ if (buffer_head > (buffer_tail + len))
+ {
+ if (!memcmp(&buffer[buffer_tail], resp, len))
+ {
+ flush_fifo();
+ return 0;
+ }
+ buffer_tail++;
+ }
+ }while(timeout--);
+ flush_fifo();
+ return 1;
+}
+
+int main()
+{
+ int h,m,s;
+ char message[100];
+ char ip[]="158.108.112.123";
+ int port=80;
+ char ap_name[]="FSE-Wireless";
+ char password[]="1234567890";
+
+ lcd.setMode(TextLCD::DispOn);
+ lcd.setBacklight(TextLCD::LightOff);
+ lcd.setCursor(TextLCD::CurOff_BlkOff);
+ //esp.attach(&rxcallback, Serial::RxIrq);
+
+ lcd.printf("Initial GPS...\n");
+
+ //rtc.setTime(19,27,30);
+ //initial wifi
+ //esp.printf("AT+RST\r\n");
+ //lcd.printf("AT+RST\n");
+ //MBED_ASSERT(find_response("OK") == 0);
+ //esp.printf("AT+CWMODE=1\r\n");
+ //lcd.printf("AT+CWMODE=1\n");
+ //wait(2);
+ //flush_fifo();
+ //esp.printf("AT+CWJAP=\"%s\",\"%s\"\r\n",ap_name,password);
+ //lcd.printf("AT+CWJAP=\"%s\",\"%s\"\n",ap_name,password);
+ //wait(10);
+ //MBED_ASSERT(find_response("OK") == 0);
+ //esp.printf("AT+CIPMUX=0\r\n");
+ //lcd.printf("AT+CIPMUX=0\n");
+ //MBED_ASSERT(find_response("OK") == 0);
+
+ lcd.cls();
+ while(1){
+ rtc.readTime(&h,&m,&s);
+ lcd.setAddress(0,0);
+ lcd.printf("%02d:%02d:%02d",h,m,s);
+ if(gps.sample())
+ {
+ lcd.setAddress(0,1);
+ lcd.printf("%6.3f,%7.3f",gps.latitude,gps.longitude);
+ //sprintf(message,"GET /gps.php?Lat=%f&Lon=%f",gps.latitude,gps.longitude);
+ //esp.printf("AT+CIPSTART=\"TCP\",\"%s\",%s\r\n",ip,port);
+ //esp.printf("AT+CIPSEND=0,%d\r\n",strlen(message));
+ //if(find_response(">") == 0)
+ //{
+ // esp.printf(message);
+ //}
+ //wait(2);
+ //flush_fifo();
+ //esp.printf("AT+CIPCLOSE\r\n");
+ wait(0.5);
+ //flush_fifo();
+
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat May 23 04:09:25 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8ab26030e058 \ No newline at end of file