voor willem test
Dependencies: 4DGL MODSERIAL mbed mbos
Diff: FS2CDU_data_2.cpp
- Revision:
- 6:e0bf3b244d7c
diff -r 99594f4ab659 -r e0bf3b244d7c FS2CDU_data_2.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/FS2CDU_data_2.cpp Tue Jan 29 14:54:14 2013 +0000 @@ -0,0 +1,669 @@ +// L. van der Kolk, ELVEDEKA, Holland // +// File: FS2CDU_data_2.cpp + +#include "mbed.h" +#include "MODSERIAL.h" + +// ---- FS-to-CDU data structures filled with received data --------------------------------------- +#define max_text0 48 // max text length font 0 +#define max_text1 24 // max text length font 1 +#define max_lines 14 // max nr of screen lines +#define max_font 1 // possible fonts are 0 to max_font, so now 0 and 1 possible +#define max_col_nr 255 // highest possible R,G, or B colour number +#define fstyle_1 'S' // possible font style character 1 +#define fstyle_2 'N' // possible font style character 2 +#define max_keys 100 // max total nr of select keys 0 - 99 +#define max_leftkeys 6 // max nr of used LEFT select keys ( 0 - 49 ) +#define max_rightkeys 6 // max nr of used RIGHT select keys ( 50 - 99 ) + +// Background colour of display: +struct { int RED; // : RED value + int GREEN; // : GREEN value + int BLUE; // : BLUE value + int updated; // : update flag, true when background colour was updated + } BACKGROUND_COL; + +// Maintext lines at selectkeys: +struct { char text[max_text0+2]; // : maintext string, ending with '\0' + int font_size; // : fontsize + char font_style; // : style character + int text_RED; // : RED value of textline + int text_GREEN; // : GREEN value of textline + int text_BLUE; // : BLUE value of textline + int updated; // : update flag, true when a selectkey maintext was updated + } SELKEY_MAINTEXT[max_keys];// : array of selectkey Maintext structures + +// Subtext lines at selectkeys: +struct { char text[max_text0+2]; // : subtext string, ending with '\0' + int font_size; // : fontsize + char font_style; // : style character + int text_RED; // : RED value of textline + int text_GREEN; // : GREEN value of textline + int text_BLUE; // : BLUE value of textline + int updated; // : update flag, true when a selectkey subtext was updated + } SELKEY_SUBTEXT[max_keys]; // : array of selectkey Subtext structures + +// Screen textlines: +struct { char text[max_text0+2]; // : text line string, ending with '\0' + int font_size; // : fontsize of textline + char font_style; // : style character + int text_RED; // : RED value of textline + int text_GREEN; // : GREEN value of textline + int text_BLUE; // : BLUE value of textline + int updated; // : update flag, true when a textline was updated + } TEXTLINE[max_lines+1]; // : array of textline structures + +// CDU status: +struct { int mess_light; // : 0 = light OFF, 1 = light ON + int exec_indicator; // : 0 = indicator OFF, 1 = indicator ON + int backlight; // : 0 = light OFF, 1 = light ON + int stby_mode; // : 0 = operational mode, 1 = standby mode + int updated; // : update flag, true when one or more status items were updated + } CDU_STATUS; + +// Clear screen flag: +int DO_CLR_SCREEN = false; // : Clear screen flag, true = perform a clear-screen + +// CDU settings: +struct { int Baud; // : Baudrate can be 2400, 4800, 9600, 19200, 38400 + char Firmware_nr[15]; // : firmware ID string, terminated with '\0' ! + char CDU_type[15]; // : CDU type ID string, terminated with '\0' ! + int Serial_nr; // : integer serial number + char IP_address[20]; // : IP address, 0.0.0.0 to 255.255.255.255 , terminated with '\0' ! + int Port_nr; // : integer Port number + char Server_ip[20]; // : IP address of server , terminated with '\0' ! + int updated; // : update flag, true when one or more items were updated + } CDU_SET; + +// Common flag to signal that one or more updates were performed: +int FSdata_received_flag = false; // : true when one or more FS-to-CDU data was updated +// -------------------------------------------------------------------------------------------------- + +extern MODSERIAL USB; // >>>>>>>>>>> alleen t.b.v TEST output !! +extern char string_received[]; +extern int comma[]; + +void Send_VAL_message(int var, char *char_pntr); + +void set_initial_CDU_screen() +{ // Fill all FS-to-CDU datastructures with data for initial power-up conditions: + int key_nr, line_nr; + + FSdata_received_flag = true; // <<<<<<<<<<<<<< ! + + // Init background colour of screen : + BACKGROUND_COL.RED = 0; + BACKGROUND_COL.GREEN = 0; + BACKGROUND_COL.BLUE = 0; + BACKGROUND_COL.updated = true; + + // Init Maintext at left selectkeys starting from 0 : + for ( key_nr = 0; key_nr < max_leftkeys; key_nr++ ) + { SELKEY_MAINTEXT[key_nr].text_RED = 255; + SELKEY_MAINTEXT[key_nr].text_GREEN = 255; + SELKEY_MAINTEXT[key_nr].text_BLUE = 255; + SELKEY_MAINTEXT[key_nr].font_size = 0; + SELKEY_MAINTEXT[key_nr].font_style = fstyle_1; + strncpy(SELKEY_MAINTEXT[key_nr].text, "0|....key maintext..............................|\0", + max_text0 + 2 ); // (max_text0+2) chars copied + SELKEY_MAINTEXT[key_nr].updated = true; + } + // Init Maintext at right selectkeys starting from 50 : + for ( key_nr = 50; key_nr < (50+max_rightkeys); key_nr++ ) + { SELKEY_MAINTEXT[key_nr].text_RED = 255; + SELKEY_MAINTEXT[key_nr].text_GREEN = 255; + SELKEY_MAINTEXT[key_nr].text_BLUE = 255; + SELKEY_MAINTEXT[key_nr].font_size = 0; + SELKEY_MAINTEXT[key_nr].font_style = fstyle_1; + strncpy(SELKEY_MAINTEXT[key_nr].text, "0|....key maintext..............................|\0", + max_text0 + 2 ); // (max_text0+2) chars copied + SELKEY_MAINTEXT[key_nr].updated = true; + } + // Init Subtext at left selectkeys starting from 0 : + for ( key_nr = 0; key_nr < max_leftkeys; key_nr++ ) + { SELKEY_SUBTEXT[key_nr].text_RED = 255; + SELKEY_SUBTEXT[key_nr].text_GREEN = 255; + SELKEY_SUBTEXT[key_nr].text_BLUE = 255; + SELKEY_SUBTEXT[key_nr].font_size = 0; + SELKEY_SUBTEXT[key_nr].font_style = fstyle_1; + strncpy(SELKEY_SUBTEXT[key_nr].text, "0|....key subtext...............................|\0", + max_text0 + 2 ); // (max_text0+2) chars copied + SELKEY_SUBTEXT[key_nr].updated = true; + } + // Init Subtext at right selectkeys starting from 50 : + for ( key_nr = 50; key_nr < (50+max_rightkeys); key_nr++ ) + { SELKEY_SUBTEXT[key_nr].text_RED = 255; + SELKEY_SUBTEXT[key_nr].text_GREEN = 255; + SELKEY_SUBTEXT[key_nr].text_BLUE = 255; + SELKEY_SUBTEXT[key_nr].font_size = 0; + SELKEY_SUBTEXT[key_nr].font_style = fstyle_1; + strncpy(SELKEY_SUBTEXT[key_nr].text, "0|....key subtext...............................|\0", + max_text0 + 2 ); // (max_text0+2) chars copied + SELKEY_SUBTEXT[key_nr].updated = true; + } + // Init screentext : + for ( line_nr = 1; line_nr <= 14; line_nr++ ) + { TEXTLINE[line_nr].text_RED = 255; + TEXTLINE[line_nr].text_GREEN = 255; + TEXTLINE[line_nr].text_BLUE = 255; + TEXTLINE[line_nr].font_size = 0; + TEXTLINE[line_nr].font_style = fstyle_1; + strncpy(TEXTLINE[line_nr].text, "0|....text line.................................|\0", + max_text0 + 2 ); // (max_text0+2) chars copied + TEXTLINE[line_nr].updated = true; + } + // Init CDU status items: + CDU_STATUS.mess_light = 1; + CDU_STATUS.exec_indicator = 1; + CDU_STATUS.backlight = 1; + CDU_STATUS.stby_mode = 0; + CDU_STATUS.updated = true; + + // Init Clear screen flag: + DO_CLR_SCREEN = false; + + // INIT CDU settings: + CDU_SET.Baud = 38400; // : will be default baudrate + strcpy(CDU_SET.Firmware_nr, "v1.0a\0"); // copy chars incl. '\0' + strcpy(CDU_SET.CDU_type, "colour CDU\0"); // copy chars incl. '\0' + CDU_SET.Serial_nr = 12345; + strcpy(CDU_SET.IP_address, "255.255.255.123\0"); // copy chars incl. '\0' + CDU_SET.Port_nr = 4321; + strcpy(CDU_SET.Server_ip, "255.255.255.456\0"); // copy chars incl. '\0' + CDU_SET.updated = true; +} + +void read_datafields(int command_number) { + // Function to read all comma seperated datafields in string_received[] + // and fill in FS-to-CDU data structures. + // Parameter is found command_number. + int colour, size, pos, line, last, cnt, k_id, var, a ; + int modified, char_pntr; + char val_string[25]; // <<<<<---------------------------------------------------------Local !!!!! + char ch; + + modified = false; + switch ( command_number ) + { + case 0: + { // 0 is no valid commandnumber + break; + } + + case 1: // MSG command, message indicator control CDU + { + // Get message indicator status: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + if (string_received[char_pntr] == '0' || string_received[char_pntr] == '1') + { CDU_STATUS.mess_light = atoi(&string_received[char_pntr]); + CDU_STATUS.updated = true; // : signal update of CDU status + FSdata_received_flag = true; // : set common update flag + } + break; + } + + case 2: // EXC command, exec indicator control CDU + { + // Get exec indicator status: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + if (string_received[char_pntr] == '0' || string_received[char_pntr] == '1') + { CDU_STATUS.exec_indicator = atoi(&string_received[char_pntr]); + CDU_STATUS.updated = true; // : signal update of of CDU status + FSdata_received_flag = true; // : set common update flag + } + break; + } + + case 3: // BLT command, backlight control CDU + { + // Get backlight status: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + if (string_received[char_pntr] == '0' || string_received[char_pntr] == '1') + { CDU_STATUS.backlight = atoi(&string_received[char_pntr]); + CDU_STATUS.updated = true; // : signal update of of CDU status + FSdata_received_flag = true; // : set common update flag + } + break; + } + + case 4: // SBY command, standby control CDU + { + // Get standby status: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + if (string_received[char_pntr] == '0' || string_received[char_pntr] == '1') + { CDU_STATUS.stby_mode = atoi(&string_received[char_pntr]); + CDU_STATUS.updated = true; // : signal update of CDU status + FSdata_received_flag = true; // : set common update flag + } + break; + } + + case 5: // CLS command, CDU clear screen control + { + DO_CLR_SCREEN = true; // : tell to clear the screen + FSdata_received_flag = true; // : set common update flag + break; + } + + + case 6: // SBC command, screen background colour control + { + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + BACKGROUND_COL.RED = colour; + modified = true; + } + char_pntr = comma[2] + 1; // : set char pointer to char after comma 2 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + BACKGROUND_COL.GREEN = colour; + modified = true; + } + char_pntr = comma[3] + 1; // : set char pointer to char after comma 3 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + BACKGROUND_COL.BLUE = colour; + modified = true; + } + if ( modified == true ) + { BACKGROUND_COL.updated = true; // : signal update of background colour + FSdata_received_flag = true; // : set common update flag + } + + break; + } + + + case 7: // WTX command, write textline to CDU screen + { + // Read linenumber: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + line = atoi(&string_received[char_pntr]); + // Read char position: + char_pntr = comma[2] + 1; // : set char pointer to char after comma 2 + pos = atoi(&string_received[char_pntr]); + + // Test if char X,Y position is within range: + if ( line >= 1 && line <= max_lines && pos >= 1 && pos <= max_text0 ) + { // Read font size 0 - 9: + char_pntr = comma[3] + 1; // : set char pointer to char after comma 3 + size = atoi(&string_received[char_pntr]); + // Test if size is valid: + if ( size >= 0 && size <= max_font ) { + TEXTLINE[line].font_size = atoi(&string_received[char_pntr]); + modified = true; + } + // Read line font style: + char_pntr = comma[4] + 1; // : set char pointer to char after comma 4 + ch = string_received[char_pntr]; + if (ch == fstyle_1 || ch == fstyle_2 ) { + TEXTLINE[line].font_style = ch; + modified = true; + } + // Read RGB line colour: + char_pntr = comma[5] + 1; // : set char pointer to char after comma 5 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + TEXTLINE[line].text_RED = colour; + modified = true; + } + char_pntr = comma[6] + 1; // : set char pointer to char after comma 6 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + TEXTLINE[line].text_GREEN = colour; + modified = true; + } + char_pntr = comma[7] + 1; // : set char pointer to char after comma 7 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + TEXTLINE[line].text_BLUE = colour; + modified = true; + } + // Read textfield : + char_pntr = comma[8] + 1; // : set char pointer to first char of textfield + last = 0; + // read font size to determine last possible position: + if ( TEXTLINE[line].font_size == 0 )last = max_text0; + else if ( TEXTLINE[line].font_size == 1 )last = max_text1; + + if (last > 0 && pos <= last) { // : test for valid area and valid fontsize + a = pos; + modified = true; + while ( a <= last ) + { ch = string_received[char_pntr]; + if (ch == '*') break; // : do not include * in text + TEXTLINE[line].text[a] = ch; + a++; + char_pntr++; + } + //TEXTLINE[line].text[a] = '\0'; // : mark end of text <<<<<<<<<< ?? + } + } + + if ( modified == true ) { + TEXTLINE[line].updated = true; // : signal update of text line + FSdata_received_flag = true; // : set common update flag + } + + // Debug: + // Print all fields : ---------------------------------------------------------------- + USB.printf("WTX line : %d\n",line ); // show line nr + USB.printf("WTX position : %d\n",pos ); // show pos + USB.printf("WTX text is : %s\n",TEXTLINE[line].text ); // show text + USB.printf("WTX fontsize is : %d\n",TEXTLINE[line].font_size ); // show fontsize + USB.printf("WTX fontstyle is: %c\n",TEXTLINE[line].font_style); // show fontstyle + USB.printf("WTX R_colour is : %d\n",TEXTLINE[line].text_RED ); // show textcolour + USB.printf("WTX G_colour is : %d\n",TEXTLINE[line].text_GREEN ); // show textcolour + USB.printf("WTX B_colour is : %d\n",TEXTLINE[line].text_BLUE ); // show textcolour + // END of debug printing -------------------------------------------------------------- + + break; + } + + case 8: // ETX command, erase (part of) textline of CDU screen + { + // Read linenumber: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + line = atoi(&string_received[char_pntr]); + // Read char position: + char_pntr = comma[2] + 1; // : set char pointer to char after comma 2 + pos = atoi(&string_received[char_pntr]); + // Read nr of char to be erased: + char_pntr = comma[3] + 1; // : set char pointer to char after comma 3 + cnt = atoi(&string_received[char_pntr]); + // Test if char X,Y position is within range: + if ( line >= 1 && line <= max_lines && pos >= 1 && pos <= max_text0 ) + { + last = 0; + // read font size to determine last possible position: + if ( TEXTLINE[line].font_size == 0 )last = max_text0; + else if ( TEXTLINE[line].font_size == 1 )last = max_text1; + + if (last > 0 && pos <= last && cnt > 0) { // : test if in valid area and chars > 0 + a = pos; + modified = true; + while ( a <= last && cnt > 0) + { + TEXTLINE[line].text[a] = ' '; //: write space + a++; + cnt--; + } + } + } + if ( modified == true ) { + TEXTLINE[line].updated = true; // : signal update of text line + FSdata_received_flag = true; // : set common update flag + } + + // Debug: + // Print : ------------------------------------------------------------------------- + USB.printf("ETX line : %d\n",line ); // show line nr + USB.printf("ETX position : %d\n",pos ); // show pos + USB.printf("ETX modified text : %s\n",TEXTLINE[line].text ); // show text + // END of debug printing ------------------------------------------------------------ + } + + case 9: // KTX command, write textline to select key area + { + // Read key ID: + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + k_id = atoi(&string_received[char_pntr]); + // Read text type: + char_pntr = comma[2] + 1; // : set char pointer to char after comma 2 + ch = string_received[char_pntr]; + + if (ch == 'M' && k_id < max_keys ) // : text type = MAIN text and keyID valid + { // Read font size 0 - 9: + char_pntr = comma[3] + 1; // : set char pointer to char after comma 3 + size = atoi(&string_received[char_pntr]); + // Test if size is valid: + if ( size >= 0 && size <= max_font ) { + SELKEY_MAINTEXT[k_id].font_size = atoi(&string_received[char_pntr]); + modified = true; + } + // Read line font style: + char_pntr = comma[4] + 1; // : set char pointer to char after comma 4 + ch = string_received[char_pntr]; + if (ch == fstyle_1 || ch == fstyle_2 ) { + SELKEY_MAINTEXT[k_id].font_style = ch; + modified = true; + } + // Read RGB line colour: + char_pntr = comma[5] + 1; // : set char pointer to char after comma 5 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_MAINTEXT[k_id].text_RED = colour; + modified = true; + } + char_pntr = comma[6] + 1; // : set char pointer to char after comma 5 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_MAINTEXT[k_id].text_GREEN = colour; + modified = true; + } + char_pntr = comma[7] + 1; // : set char pointer to char after comma 7 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_MAINTEXT[k_id].text_BLUE = colour; + modified = true; + } + // Read textfield : + char_pntr = comma[8] + 1; // : set char pointer to first char of textfield + last = 0; + // read font size to determine last possible position: + if ( SELKEY_MAINTEXT[k_id].font_size == 0 )last = max_text0; + else if ( SELKEY_MAINTEXT[k_id].font_size == 1 )last = max_text1; + + if (last > 0) { // : test on valid fontsize + a = 1; + modified = true; + while ( a <= last ) + { ch = string_received[char_pntr]; + if (ch == '*') break; // : do not include * in text + SELKEY_MAINTEXT[k_id].text[a] = ch; + a++; + char_pntr++; + } + //SELKEY_MAINTEXT[k_id].text[a] = '\0'; // : mark end of text <<< ??? + } + + if ( modified == true ) { + SELKEY_MAINTEXT[k_id].updated = true; // : signal update + FSdata_received_flag = true; // : set common update flag + } + + // Debug: + // Print all fields : -------------------------------------------------------------------- + USB.printf("KTX key nr is : %d\n",k_id ); // show key nr + USB.printf("KTX MAINTEXT is : %s\n",SELKEY_MAINTEXT[k_id].text ); // show text + USB.printf("KTX fontsize is : %d\n",SELKEY_MAINTEXT[k_id].font_size ); // show fontsize + USB.printf("KTX fontstyle is: %c\n",SELKEY_MAINTEXT[k_id].font_style); // show fontstyle + USB.printf("KTX R_colour is : %d\n",SELKEY_MAINTEXT[k_id].text_RED ); // show textcolour + USB.printf("KTX G_colour is : %d\n",SELKEY_MAINTEXT[k_id].text_GREEN ); // show textcolour + USB.printf("KTX B_colour is : %d\n",SELKEY_MAINTEXT[k_id].text_BLUE ); // show textcolour + // END of debug printing ----------------------------------------------------------------- + + } + + else if ( ch == 'S' && k_id < max_keys ) // : text type = SUB text and keyID valid + { // Read font size 0 - 9: + char_pntr = comma[3] + 1; // : set char pointer to char after comma 3 + size = atoi(&string_received[char_pntr]); + // Test if size is valid: + if ( size >= 0 && size <= max_font ) { + SELKEY_SUBTEXT[k_id].font_size = atoi(&string_received[char_pntr]); + modified = true; + } + // Read line font style: + char_pntr = comma[4] + 1; // : set char pointer to char after comma 4 + ch = string_received[char_pntr]; + if (ch == fstyle_1 || ch == fstyle_2 ) { + SELKEY_SUBTEXT[k_id].font_style = ch; + modified = true; + } + // Read RGB line colour: + char_pntr = comma[5] + 1; // : set char pointer to char after comma 5 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_SUBTEXT[k_id].text_RED = colour; + modified = true; + } + char_pntr = comma[6] + 1; // : set char pointer to char after comma 6 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_SUBTEXT[k_id].text_GREEN = colour; + modified = true; + } + char_pntr = comma[7] + 1; // : set char pointer to char after comma 7 + colour = atoi(&string_received[char_pntr]); + if ( colour >= 0 && colour <= max_col_nr ) { + SELKEY_SUBTEXT[k_id].text_BLUE = colour; + modified = true; + } + // Read textfield : + char_pntr = comma[8] + 1; // : set char pointer to first char of textfield + last = 0; + // read font size to determine last possible position: + if ( SELKEY_SUBTEXT[k_id].font_size == 0 )last = max_text0; + else if ( SELKEY_SUBTEXT[k_id].font_size == 1 )last = max_text1; + + if (last > 0) { // : test on valid fontsize + a = 1; + modified = true; + while ( a <= last ) + { ch = string_received[char_pntr]; + if (ch == '*') break; // : do not include * in text + SELKEY_SUBTEXT[k_id].text[a] = ch; + a++; + char_pntr++; + } + //SELKEY_SUBTEXT[k_id].text[a] = '\0'; // : mark end of text <<<<<<< ??? + } + + if ( modified == true ) { + SELKEY_SUBTEXT[k_id].updated = true; // : signal update + FSdata_received_flag = true; // : set common update flag + } + + // Debug: + // Print all fields : -------------------------------------------------------------------- + USB.printf("KTX key nr is : %d\n",k_id ); // show key nr + USB.printf("KTX SUBTEXT is : %s\n",SELKEY_SUBTEXT[k_id].text ); // show text + USB.printf("KTX fontsize is : %d\n",SELKEY_SUBTEXT[k_id].font_size ); // show fontsize + USB.printf("KTX fontstyle is: %c\n",SELKEY_SUBTEXT[k_id].font_style); // show fontstyle + USB.printf("KTX R_colour is : %d\n",SELKEY_SUBTEXT[k_id].text_RED ); // show textcolour + USB.printf("KTX G_colour is : %d\n",SELKEY_SUBTEXT[k_id].text_GREEN ); // show textcolour + USB.printf("KTX B_colour is : %d\n",SELKEY_SUBTEXT[k_id].text_BLUE ); // show textcolour + // END of debug printing ----------------------------------------------------------------- + + } + + break; + } + + case 10: // STV command, set a status value: + { // Read var_number : + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + var = atoi(&string_received[char_pntr]); + if ( var == 0 ) // : test if valid var to write (var 0 = baudrate permitted only now) + { // Set baudrate : + char_pntr = comma[2] + 1; // : set char pointer to char after comma 2 + a = atoi(&string_received[char_pntr]); + // Test for valid baudrates: + if (a==2400 || a==4800 || a==9600 || a== 19200 || a==38400 ) + { CDU_SET.Baud = a; + CDU_SET.updated = true; // : signal status update + // Send a responding VAL message: + sprintf(val_string,"%d",CDU_SET.Baud); + Send_VAL_message(var,val_string); + FSdata_received_flag = true; // : set common update flag + } + else { // no valid baudrate in command + // Send a responding VAL NACK message : + strcpy(val_string,"NACK\0"); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + } + } + else { // var is not valid var for writing + // Send a responding VAL NACK message : + strcpy(val_string,"NACK\0"); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + } + + break; + } + + case 11: // GTV command, get a status value: + { // Read var_number : + char_pntr = comma[1] + 1; // : set char pointer to char after comma 1 + var = atoi(&string_received[char_pntr]); + if ( var >= 0 && var <= 6) // : test if valid var to read + { // Read value : + switch ( var ) { + case 0: { // baudrate asked + sprintf(val_string,"%d",CDU_SET.Baud); + Send_VAL_message(var,val_string); + break; + } + case 1: { // firmware ID asked + strcpy(val_string,CDU_SET.Firmware_nr); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + break; + } + case 2: { // CDU type ID asked + strcpy(val_string,CDU_SET.CDU_type); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + break; + } + case 3: { // serial number asked + sprintf(val_string,"%d",CDU_SET.Serial_nr); + Send_VAL_message(var,val_string); + break; + } + case 4: { // IP address of CDU asked + strcpy(val_string,CDU_SET.IP_address); // copy chars incl. '\0'' + Send_VAL_message(var,val_string); + break; + } + case 5: { // Port number asked + sprintf(val_string,"%d",CDU_SET.Port_nr); + Send_VAL_message(var,val_string); + break; + } + case 6: { // IP address of server asked + strcpy(val_string,CDU_SET.Server_ip); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + break; + } + + default : { // invalid var , not possible + break; + } + + } + } + else { // var is not valid + // Send a responding VAL NACK message : + strcpy(val_string,"NACK\0"); // copy chars incl. '\0' + Send_VAL_message(var,val_string); + } + break; + } + + case 12: // dbg, special debug command + { + + break; + } + + default: + { + // unknown commandnumber ! + break; + } + + + } +} +