Oxford CWM Team
kl25z version
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ESP8266_MDM
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Oxford CWM Team
Simple code setup to talk to the wifi esp8266 using a kl25z has extra bits in it to read the value of the touch panel back to the wifi
Revision 3:2b5f88cf893d, committed 2016-06-10
- Comitter:
- cstevens
- Date:
- Fri Jun 10 09:54:48 2016 +0000
- Parent:
- 2:6c150720937c
- Commit message:
- kl25z sending tsi sensor values after setup
Changed in this revision
| TSI.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 |
diff -r 6c150720937c -r 2b5f88cf893d TSI.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TSI.lib Fri Jun 10 09:54:48 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/TSI/#1a60ef257879
diff -r 6c150720937c -r 2b5f88cf893d main.cpp
--- a/main.cpp Wed Jun 08 11:06:45 2016 +0000
+++ b/main.cpp Fri Jun 10 09:54:48 2016 +0000
@@ -1,5 +1,5 @@
#include "mbed.h"
-
+#include "TSISensor.h"
#define DEBUG
#define INFOMESSAGES
#define WARNMESSAGES
@@ -31,13 +31,18 @@
#define INFO(x, ...)
#endif
-#define BUFF_SIZE 2048
-RawSerial pc(USBTX, USBRX);
+#define BUFF_SIZE 1024
+// PIN DEFS NOW FOR OLD FIRMWARE VERSION OF THE KL25Z
+Serial pc(USBTX, USBRX);
//RawSerial dev(D1, D0);
-RawSerial dev(p28, p27); //tx,rx
+Serial dev(PTD3,PTD2); //tx,rx
DigitalOut led1(LED1);
-DigitalOut led4(LED4);
-DigitalOut reset(p26,1);
+DigitalOut led4(LED3); // CHANGE TO LED 3
+DigitalOut reset(PTA13,1);
+
+
+ PwmOut led(LED_GREEN);
+ TSISensor tsi;
volatile int state=0;
volatile int ready=0;
@@ -58,16 +63,16 @@
while(dev.readable()) {
c = (char)dev.getc();
#ifdef DEBUG
- // pc.putc(c);
+ pc.putc(c);
#endif
buffer[bufferPnt]=c;
bufferPnt++;
- if (bufferPnt>1024) {
+ if (bufferPnt>1000) {
ready=1;
}
- if ((c==0x0a)||(c==0x0d)){
- ready=1;
- }else
+ // if ((c==0x0a)||(c==0x0d)){
+ // ready=1;
+ // }else
if (c==0x0a) {
if (bufferPnt>1) {
if (buffer[bufferPnt -2]==0x0d) {
@@ -77,7 +82,7 @@
}
}
if (!dev.readable()) {
- wait_us(100);
+ wait_us(10);
}
}
}
@@ -90,6 +95,10 @@
c=(char)pc.getc();
dev.putc(c);
pc.putc(c);
+ if(c==13) {
+ dev.putc(10);
+ pc.putc(10);
+ }
}
}
@@ -107,9 +116,10 @@
}
int main()
{
+ float touch;
buffer=(char *)calloc(BUFF_SIZE,1);
reset=0;
-
+ int counter=0;
pc.baud(115200);
dev.baud(115200);
pc.attach(&pc_recv, Serial::RxIrq);
@@ -123,7 +133,7 @@
if (ready) {
ready=0;
bufferPnt=0;
- INFO("[%d]",state);
+ INFO("[%d],##%s##",state,buffer);
switch (state) {
case 0: {
resp=OKResponse(buffer,"WIFI GOT IP");
@@ -200,15 +210,49 @@
resp=OKResponse(buffer,"OK");
if (resp!=NULL) {
INFO("Ready");
+ dev.printf("AT+CIPSTART=4,\"TCP\",\"192.168.1.3\",8080\r\n");
state++;
}
break;
+ }
+ case 9: {
+ resp=OKResponse(buffer,"OK");
+ if (resp!=NULL) {
+ INFO("Ready");
+ state++;
+ dev.printf("AT+CIPSEND=4,10\r\n");
+ }
+
+ break;
+ }
+ case 10: {
+ resp=OKResponse(buffer,">");
+ if (resp!=NULL) {
+ INFO("SENDING");
+ state++;
+ touch=tsi.readPercentage();
+ dev.printf("TSI=%1.2f\n\r",touch);
+ pc.printf(" ############ tsi=%1.2f\n\r",touch);
+ //INFO("sensor=%1.2f",float)tsi.readPercentage());
+ }
+ case 11: {
+ resp=OKResponse(buffer,"SEND OK");
+ if (resp!=NULL) {
+ INFO("SEND OK");
+ state=9;
+ //wait(2);
+ }
+ wait(1);
+ state=9;
+ }
+
+ break;
}
}
}
- __WFI();
+ //__WFI(); // DELETED AS IT KILLS THE KL25 RESPONSIVITY
}
}
\ No newline at end of file