Engravity-CDU
voor willem test
Dependencies: 4DGL MODSERIAL mbed mbos
Diff: CDU2FS_message_2.cpp
- Revision:
- 7:6576a287e563
- Parent:
- 6:e0bf3b244d7c
diff -r e0bf3b244d7c -r 6576a287e563 CDU2FS_message_2.cpp
--- a/CDU2FS_message_2.cpp Tue Jan 29 14:54:14 2013 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,188 +0,0 @@
-// L. van der Kolk, ELVEDEKA, Holland //
-// File: CDU2FS_message_2.cpp
-
-#include "mbed.h"
-#include "MODSERIAL.h"
-
-extern MODSERIAL USB;
-extern int CDU_FS_interface;
-
-int key_hit_ID = 0; // : number of key that was hit, 0 = no hit of any key. ( global flag ! )
-
-char key_message[20] = "$PCDUKEY,"; // : setup begin of KEY message to FS
-char val_message[50] = "$PCDUVAL,"; // : setup begin of VAL message to FS
-char alive_message[20] = "$PCDUOKE,"; // : setup begin of ALIVE message to FS
-
-// ---- Key strings for FS-to-CDU key message SPCDUKEY ------------------------------------------------
-#define max_keys_CDUpanel 70 // : absolute max. number of keys found on CDU panel
-const char *key_value[max_keys_CDUpanel] = // : array of pointers to keystrings terminated by '*'
- { "???*", // key 0 not valid
- "LSK1*", // key 1
- "LSK2*", // key 2
- "LSK3*", // key 3
- "LSK4*", // key 4
- "LSK5*", // key 5
- "LSK6*", // key 6
- "INITRF*", // key 7
- "RTE*", // key 8
- "CLB*", // key 9
- "CRZ*", // key 10
- "DES*", // key 11
- "MENU*", // key 12
- "LEGS*", // key 13
- "DEPARR*", // key 14
- "HOLD*", // key 15
- "PROG*", // key 16
- "EXEC*", // key 17
- "N1LMT*", // key 18
- "FIX*", // key 19
- "PRPAGE*", // key 20
- "NXPAGE*", // key 21
- "1*", // key 22
- "2*", // key 23
- "4*", // key 24
- "5*", // key 25
- "6*", // key 26
- "7*", // key 27
- "8*", // key 28
- "9*", // key 29
- "0*", // key 30
- ".*", // key 31
- "+/-*", // key 32
- "A*", // key 33
- "B*", // key 34
- "C*", // key 35
- "D*", // key 36
- "E*", // key 37
- "F*", // key 38
- "G*", // key 39
- "H*", // key 40
- "I*", // key 41
- "J*", // key 42
- "K*", // key 43
- "L*", // key 44
- "M*", // key 45
- "N*", // key 46
- "O*", // key 47
- "P*", // key 48
- "Q*", // key 49
- "R*", // key 50
- "S*", // key 51
- "T*", // key 52
- "U*", // key 53
- "V*", // key 54
- "W*", // key 55
- "X*", // key 56
- "Y*", // key 57
- "Z*", // key 58
- "SPC*", // key 59
- "DEL*", // key 60
- "CLR*", // key 61
- "/*", // key 62
- "RSK1*", // key 63
- "RSK2*", // key 64
- "RSK3*", // key 65
- "RSK4*", // key 67
- "RSK5*", // key 68
- "RSK6*" // key 69
- };
-// ------------------------------------------------------------------------------------------------
-
-void send_message_to_FS(char *message_string) {
- // Common fnction to send a created message string (VAL, KEY or OKE) to the FS.
- // Parameter is pointer to char string that has to be sent.
- // Interface can be USB port or Ethernet port.
- if ( CDU_FS_interface == 0 ) { // : messages will be sent by USB port
- // Test if TX buffer is not full:
- // Note: Only writing in the Tx buffer if there is enough space,
- // prevents Tx buffer overflow, but caharcters can be lost when Tx buffersize is defined too small !
- // In this case the Blue-Leds-Of-Death due to a TX overflow interrupt will never occur,
- // and Mbed will keep running !
- USB.puts(message_string); // : write total string in USB TX buffer <<<<<<<<<<<<<<<<< ????
- }
- //if ( CDU_FS_interface == 1 ) Ethernet.puts(message_string); // : messages will be sent by Ehternet
-}
-
-void Send_VAL_message(int var, char *char_pntr) {
- // Function creates a valid VAL message out of var parameter and out of value string
- // which is addressed by parameter char_pntr.
- // After adding a checksum, the total VAL message string will be sent.
-
- //USB.printf("pseudo VAL message: %d , %s\n",var,char_pntr); // debug only !
- int i;
- char byte_read;
- char exor_byte = 0;
- // Create VAL message, starting with "$PCDUVAL," message header
- i = 9; // : i points to first place after "$PCDUVAL," header
- // : add 2 digit var number and comma to message:
- sprintf(&val_message[i],"%02d,",var);
- // Add value of var and extra '*' char to VAL message:
- i = 12;
- sprintf(&val_message[i],"%s*",char_pntr);
- // Calculate checksum now :
- i = 1; // : i points to first place after '$' in message
- do { byte_read = val_message[i];
- if (byte_read == '*') break; // : exclude '*' from calculation
- exor_byte = exor_byte ^ byte_read;
- i++;
- } while ( i < 50 );
- i++; // : i now points to first digit of checksum after '*'
- // Add exor_byte in 2 hex digits and a CR + LF:
- sprintf(&val_message[i],"%02x\r\n",exor_byte); // : extra NULL char added by sprintf
- send_message_to_FS(val_message); // : send message to defined CDU-FS interface
-}
-
-void Send_ALIVE_message(int seconds){
- int i;
- char byte_read;
- char exor_byte = 0;
- //Create alive message:
- i = 9; // : i points to first place after "$PCDUOKE,"
- // Add seconds in 2 dec digits and a '*' char :
- sprintf(&alive_message[i],"%02d*",seconds);
- // Calculate checksum now :
- i = 1; // : i points to first place after '$'
- do { byte_read = alive_message[i];
- if (byte_read == '*') break; // : exclude '*' from exor calculation
- exor_byte = exor_byte ^ byte_read;
- i++;
- } while ( i < 20 );
- i++; // : i now points to first digit of checksum after '*'
- // Add exor_byte in 2 hex chars (with upper case A-F) and a CR + LF:
- sprintf(&alive_message[i],"%02X\r\n",exor_byte); // : + extra NULL char added by sprintf
- send_message_to_FS(alive_message); // : send message to defined CDU-FS interface
-
-}
-
-void Send_KEY_message(int key_nr) {
- // Function creates a valid KEY message out of key_nr parameter.
- // Based on key_nr, a key char string is looked up and added to the message.
- // After adding a checksum, the total KEY message will be sent.
- int i;
- char byte_read;
- char exor_byte = 0;
- // Create key message, starting with "$PCDUKEY," message header
- i = 9; // : i points to first position after "$PCDUKEY," message header
- // Add key string to message string including '*'
- if ( key_nr != 0 && key_nr < max_keys_CDUpanel ) {
- strcpy(&key_message[i],key_value[key_nr]);
- }
- // Calculate checksum now :
- i = 1; // : i points to first place after '$' in message
- do { byte_read = key_message[i];
- if (byte_read == '*') break; // : exclude '*' from calculation
- exor_byte = exor_byte ^ byte_read;
- i++;
- } while ( i < 20 );
- i++; // : i now points to first digit of checksum after '*'
- // Add exor_byte in 2 hex digits and a CR + LF:
- sprintf(&key_message[i],"%02x\r\n",exor_byte); // : extra NULL char added by sprintf
- send_message_to_FS(key_message); // : send message to defined CDU-FS interface
-}
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