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Overview
| Comment: | Add longer lamp blink and blink on receive |
|---|---|
| Timelines: | family | ancestors | descendants | both | NEWNET |
| Files: | files | file ages | folders |
| SHA1: | a0e1b6b712f04773d2cb981c001682458aca437b |
| User & Date: | jim 2012-01-07 21:18:02 |
Context
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2012-02-11
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| 09:25 | Update to fix Project check-in: 73e0072030 user: jim tags: NEWNET | |
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2012-01-07
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| 21:18 | Add longer lamp blink and blink on receive check-in: a0e1b6b712 user: jim tags: NEWNET | |
| 10:45 | [111b6a965d] invert LED check-in: ef08a74d95 user: jim tags: NEWNET | |
Changes
Changes to Arduino/apps/HeadEnd/HeadEnd.ino.
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Then the XMIT enable is set high and the data transmitted in one batch. XMIT is disabled after transmission. 30-Dec-2011 Initial version [7e720cf520] Inventory problem 1-Jan-2012 [55fd308482] Use LED on board 6-Jan-2012 Invert LED state */ //----------------------------------------------------------------------------- #include <SoftwareSerial.h> #include "debug.h" // States during run #define STATE_IDLE 0 ................................................................................ #define HDR_CHR ':' #define TRLR_CHR ';' // Set up second serial port SoftwareSerial fnet( PIN_RX,PIN_TX,false ); int state; #define BUFFER_SIZE 64 char buffer[BUFFER_SIZE]; int bufpsn; //****** DEBUGGING CODE ********* #ifdef DEBUG_ON ................................................................................ // Set up serial ports Serial.begin(38400); fnet.begin( 9600 ); // Set up state state = STATE_IDLE; DEBUG_PRINT("\r\nHEAD END Test PGM V[ "); DEBUG_PRINT(__DATE__); DEBUG_PRINT(" "); DEBUG_PRINT(__TIME__); DEBUG_PRINTLN("]"); } ................................................................................ // Main action: // (1) Data received from FNET -> Serial if( fnet.available() ) { ch = fnet.read(); Serial.write( ch ); } // (2) Data received from Serial // Form packet then send if( Serial.available() ) { ................................................................................ buffer[bufpsn++] = ch; // Send it out, enable xmit,send & disable // and then go to idle digitalWrite(PIN_XMIT,1); digitalWrite(PIN_LED,1); for( i=0; i<bufpsn; i++ ) { fnet.write(buffer[i]); } digitalWrite(PIN_XMIT,0); digitalWrite(PIN_LED,0); state = STATE_IDLE; bufpsn = 0; break; } // Add checking here for bad packets // just ignore them and drop the ................................................................................ if( bufpsn >= BUFFER_SIZE ) { // Bad input, go to idle state = STATE_IDLE; } } } |
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20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 .. 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 ... 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 ... 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 ... 222 223 224 225 226 227 228 229 230 231 232 233 234 235 |
Then the XMIT enable is set high and the data transmitted in one batch. XMIT is disabled after transmission. 30-Dec-2011 Initial version [7e720cf520] Inventory problem 1-Jan-2012 [55fd308482] Use LED on board 6-Jan-2012 Invert LED state 7-Jan-2012 Make lamp pulse longer & pulse on received data */ //----------------------------------------------------------------------------- #include <SoftwareSerial.h> #include "debug.h" // States during run #define STATE_IDLE 0 ................................................................................ #define HDR_CHR ':' #define TRLR_CHR ';' // Set up second serial port SoftwareSerial fnet( PIN_RX,PIN_TX,false ); int state; long lamp; // Time lamp was turned off #define LAMP_TIME 100 // 100 ms lamp time #define BUFFER_SIZE 64 char buffer[BUFFER_SIZE]; int bufpsn; //****** DEBUGGING CODE ********* #ifdef DEBUG_ON ................................................................................ // Set up serial ports Serial.begin(38400); fnet.begin( 9600 ); // Set up state state = STATE_IDLE; lamp = 0; DEBUG_PRINT("\r\nHEAD END Test PGM V[ "); DEBUG_PRINT(__DATE__); DEBUG_PRINT(" "); DEBUG_PRINT(__TIME__); DEBUG_PRINTLN("]"); } ................................................................................ // Main action: // (1) Data received from FNET -> Serial if( fnet.available() ) { ch = fnet.read(); Serial.write( ch ); digitalWrite(PIN_LED,1); lamp = millis(); } // (2) Data received from Serial // Form packet then send if( Serial.available() ) { ................................................................................ buffer[bufpsn++] = ch; // Send it out, enable xmit,send & disable // and then go to idle digitalWrite(PIN_XMIT,1); digitalWrite(PIN_LED,1); lamp = millis(); for( i=0; i<bufpsn; i++ ) { fnet.write(buffer[i]); } digitalWrite(PIN_XMIT,0); //digitalWrite(PIN_LED,0); state = STATE_IDLE; bufpsn = 0; break; } // Add checking here for bad packets // just ignore them and drop the ................................................................................ if( bufpsn >= BUFFER_SIZE ) { // Bad input, go to idle state = STATE_IDLE; } } // See if the lamp has been on long enough val = millis() - lamp; if( val > LAMP_TIME ) digitalWrite(PIN_LED,0); } |