voor willem test
Dependencies: 4DGL MODSERIAL mbed mbos
FS2CDU_data_4.cpp
- Committer:
- LvdK
- Date:
- 2014-07-17
- Revision:
- 7:6576a287e563
File content as of revision 7:6576a287e563:
// L. van der Kolk, ELVEDEKA, Holland // // File: FS2CDU_data_4.cpp // -- Message handling from FS to CDU -- // Data field analyzing and filling data structures #include "mbed.h" #include "MODSERIAL.h" #include "mbos.h" #include "debug_lvdk.h" // : debug mode control #include "mbos_def.h" extern mbos CDU_OS; // ---- FS-to-CDU data structures to be filled with received data -------------------------------- #define max_text0 48 // max text position font 0 (pos 0 invalid ) #define max_text1 24 // max text position font 1 (pos 0 invalid ) #define max_lines 14 // max nr of screen lines #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 CDU display: struct { int BG_RED; // : RED value 0 - 255 int BG_GREEN; // : GREEN value 0 - 255 int BG_BLUE; // : BLUE value 0 - 255 } BACKGROUND_COL; // Maintext lines at selectkeys: struct { char text[52]; // : maintext string, ending with '\0' int font_size; // : fontsize of textline 0 or 1 char font_style; // : style character S or N int text_RED; // : RED value of textline int text_GREEN; // : GREEN value of textline int text_BLUE; // : BLUE value of textline } SELKEY_MAINTEXT[100]; // : array of selectkey Maintext structures // Subtext lines at selectkeys: struct { char text[52]; // : subtext string, ending with '\0' int font_size; // : fontsize of textline 0 or 1 char font_style; // : style character S or N int text_RED; // : RED value of textline int text_GREEN; // : GREEN value of textline int text_BLUE; // : BLUE value of textline } SELKEY_SUBTEXT[100]; // : array of selectkey Subtext structures // Screen textlines: struct { char text[52]; // : text line string, ending with '\0' int font_size; // : fontsize of textline 0 or 1 char font_style; // : style character S or N int text_RED; // : RED value of textline int text_GREEN; // : GREEN value of textline int text_BLUE; // : BLUE value of textline } TEXTLINE[15]; // : array of textline structures // CDU status: struct { int msg_indicator; // : MSG 0 = light OFF, 1 = light ON int exec_indicator; // : EXEC 0 = indicator OFF, 1 = indicator ON int fail_indicator; // : FAIL 0 = indicator OFF, 1 = indicator ON int dspy_indicator; // : DSPY 0 = indicator OFF, 1 = indicator ON int ofst_indicator; // : OFST 0 = indicator OFF, 1 = indicator ON int backlight; // : 0 = light OFF, 1 = light ON int stby_mode; // : 0 = operational mode, 1 = standby mode } CDU_STATUS; // FS_data_update_ID: // These global(!) flags indicate what data has been updated. // Should be tested when FS_DATA_EVENT occurs. int Background_Col_Update = 0; // : 1 when color was updated, must be reset to 0 when data has been read int CDU_Status_Update = 0; // : 1 when status was updated, must be reset to 0 when data has been read int DO_CLR_SCREEN = 0; // : 1 when screen should be cleared, must be reset to 0 when done int Text_Line_Update = 0; // : equal to line number whose text was updated, must be reset to 0 when text has been read int Key_Maintext_Update = -1; // : equal to keynumber whose main text line was updated, must be reset to -1 (!) when text has been read int Key_Subtext_Update = -1; // : equal to keynumber whose sub text line was updated, must be reset to -1 (!) when text has been read //------------- debug only --------------------------- extern MODSERIAL SERIAL_DEBUG; // : debug serial port //---------------------------------------------------- extern MODSERIAL USB; extern char string_received[]; extern int comma[]; // Common flag to signal that an update was stored in the datastructures: int FSdata_received_flag = false; // : true when some FS-to-CDU data was updated void set_initial_data() { // Function to fill all FS-to-CDU datastructures with (dummy) data for initial power-up conditions: int key_nr, line_nr; // Init background colour of screen : BACKGROUND_COL.BG_RED = 128; BACKGROUND_COL.BG_GREEN = 128; BACKGROUND_COL.BG_BLUE = 128; // ---- Filling of all select key datastructures: ------------------------------ // Init Maintext at left selectkeys starting from 0 : for ( key_nr = 0; key_nr < max_leftkeys; key_nr++ ) { SELKEY_MAINTEXT[key_nr].text_RED = 128; SELKEY_MAINTEXT[key_nr].text_GREEN = 128; SELKEY_MAINTEXT[key_nr].text_BLUE = 128; SELKEY_MAINTEXT[key_nr].font_size = 0; SELKEY_MAINTEXT[key_nr].font_style = fstyle_1; strcpy(SELKEY_MAINTEXT[key_nr].text, " \0"); // space char | on pos 0 } // 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 = 128; SELKEY_MAINTEXT[key_nr].text_GREEN = 128; SELKEY_MAINTEXT[key_nr].text_BLUE = 128; SELKEY_MAINTEXT[key_nr].font_size = 0; SELKEY_MAINTEXT[key_nr].font_style = fstyle_1; strcpy(SELKEY_MAINTEXT[key_nr].text, " \0"); // space char | on pos 0 } // Init Subtext at left selectkeys starting from 0 : for ( key_nr = 0; key_nr < max_leftkeys; key_nr++ ) { SELKEY_SUBTEXT[key_nr].text_RED = 128; SELKEY_SUBTEXT[key_nr].text_GREEN = 128; SELKEY_SUBTEXT[key_nr].text_BLUE = 128; SELKEY_SUBTEXT[key_nr].font_size = 0; SELKEY_SUBTEXT[key_nr].font_style = fstyle_1; strcpy(SELKEY_SUBTEXT[key_nr].text," \0"); // space char | on pos 0 } // 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 = 128; SELKEY_SUBTEXT[key_nr].text_GREEN = 128; SELKEY_SUBTEXT[key_nr].text_BLUE = 128; SELKEY_SUBTEXT[key_nr].font_size = 0; SELKEY_SUBTEXT[key_nr].font_style = fstyle_1; strcpy(SELKEY_SUBTEXT[key_nr].text, " \0"); // space char | on pos 0 } // ----------------------------------------------------------------------------- // Init some screentext : strcpy(TEXTLINE[1].text, "|..............TITLE LINE 1......................\0"); strcpy(TEXTLINE[14].text, "|............SCRATCHPAD LINE 14..................\0"); for ( line_nr = 2; line_nr <= 13; line_nr++ ) { TEXTLINE[line_nr].text_RED = 128; TEXTLINE[line_nr].text_GREEN = 128; TEXTLINE[line_nr].text_BLUE = 128; TEXTLINE[line_nr].font_size = 0; TEXTLINE[line_nr].font_style = fstyle_1; strcpy(TEXTLINE[line_nr].text, "|................................................\0"); } // Init CDU status items: CDU_STATUS.msg_indicator = 1; CDU_STATUS.exec_indicator = 1; CDU_STATUS.backlight = 1; CDU_STATUS.stby_mode = 0; // Init flags: //Background_Col_Update = 0; //CDU_Status_Update = 0; //DO_CLR_SCREEN = 0; //Text_Line_update = 0; //Key_Maintext_Update = -1; //Key_Subtext_Update = -1; } 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, a ; int modified, char_pntr; char ch; CDU_OS.LockResource(FS_DATA_RESOURCE); // : lock FS database modified = false; switch ( command_number ) { case 0: { // 0 is no valid commandnumber, do nothing 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.msg_indicator = atoi(&string_received[char_pntr]); CDU_Status_Update = 1; 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_Update = 1; 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_Update = 1; 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_Update = 1; FSdata_received_flag = true; // : set common update flag } break; } case 5: // CLS command, CDU clear screen control { DO_CLR_SCREEN = 1; // : 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.BG_RED = colour; } 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.BG_GREEN = colour; } 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.BG_BLUE = colour; } Background_Col_Update = 1; // : set 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 : 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 == 1 ) { 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; while ( a <= last ) { ch = string_received[char_pntr]; if (ch == '*') break; // : do not include * in text TEXTLINE[line].text[a] = ch; a++; char_pntr++; } modified = true; TEXTLINE[line].text[a] = '\0'; // : mark end of text } } if ( modified == true ) { Text_Line_Update = line; // : set update of text line FSdata_received_flag = true; // : set common update flag } #ifdef DEBUG_LVDK // --------------- Debug only ----------------------------------------------------------------------- // Print received data: //SERIAL_DEBUG.printf("\rWTX command received (1) :\r\n"); //SERIAL_DEBUG.printf("WTX line : %d\r\n",line ); // show line nr //SERIAL_DEBUG.printf("WTX begin pos : %d\r\n",pos ); // show begin position //SERIAL_DEBUG.printf("WTX fontsize is : %d\r\n",TEXTLINE[line].font_size ); // show fontsize //SERIAL_DEBUG.printf("WTX fontstyle is: %c\r\n",TEXTLINE[line].font_style); // show fontstyle //SERIAL_DEBUG.printf("WTX R_colour is : %d\r\n",TEXTLINE[line].text_RED ); // show textcolour //SERIAL_DEBUG.printf("WTX G_colour is : %d\r\n",TEXTLINE[line].text_GREEN ); // show textcolour //SERIAL_DEBUG.printf("WTX B_colour is : %d\r\n",TEXTLINE[line].text_BLUE ); // show textcolour //SERIAL_DEBUG.printf("WTX line text is: \r\n" ); //SERIAL_DEBUG.printf("%s\r\n",TEXTLINE[line].text ); // show line text //---------------------------------------------------------------------------------------------------- #endif 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 ) { Text_Line_Update = line; // : set update of text line FSdata_received_flag = true; // : set common update flag } #ifdef DEBUG_LVDK // ---------------- Debug only ----------------------------------------------- // Print : //SERIAL_DEBUG.printf("ETX line : %d\r\n",line ); // show line nr //SERIAL_DEBUG.printf("ETX first erase pos : %d\r\n",pos ); // show begin pos //SERIAL_DEBUG.printf("ETX modified text line :\r\n" ); //SERIAL_DEBUG.printf("%s\r\n",TEXTLINE[line].text ); // show text line // --------------------------------------------------------------------------- #endif break; } 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]); SERIAL_DEBUG.printf("KTX key nr is : %d\r\n",k_id ); // show key nr // 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 : 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 == 1 ) { 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 = 0; // : !!! pos 0 !! 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 ) { Key_Maintext_Update = k_id; // : set keynumber whose main text was updated FSdata_received_flag = true; // : set common update flag } // ----------------------- Debug only ----------------------------------------------------------------- // Print all fields : SERIAL_DEBUG.printf("KTX key nr is : %d\r\n",k_id ); // show key nr SERIAL_DEBUG.printf("KTX MAINTEXT is : %s\r\n",SELKEY_MAINTEXT[k_id].text ); // show text SERIAL_DEBUG.printf("KTX fontsize is : %d\r\n",SELKEY_MAINTEXT[k_id].font_size ); // show fontsize SERIAL_DEBUG.printf("KTX fontstyle is: %c\r\n",SELKEY_MAINTEXT[k_id].font_style); // show fontstyle SERIAL_DEBUG.printf("KTX R_colour is : %d\r\n",SELKEY_MAINTEXT[k_id].text_RED ); // show textcolour SERIAL_DEBUG.printf("KTX G_colour is : %d\r\n",SELKEY_MAINTEXT[k_id].text_GREEN ); // show textcolour SERIAL_DEBUG.printf("KTX B_colour is : %d\r\n",SELKEY_MAINTEXT[k_id].text_BLUE ); // show textcolour // Fake debug printout: if Key 00 detected, put key 00 main text on begin line 3, // just to show some key 00 info on debug terminal: // if(k_id == 0) { // cnt = 0; // while ( cnt < a) { // TEXTLINE[3].text[cnt] = SELKEY_MAINTEXT[k_id].text[cnt]; // cnt++; // } //} //---------------------------------------------------------------------------------------------------- } 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 == 1 ) { 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 = 0; // : !!! pos 0 !! 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 ) { Key_Subtext_Update = k_id; // : set keynumber whose sub text was updated FSdata_received_flag = true; // : set common update flag } #ifdef DEBUG_LVDK // ------------------ Debug only ---------------------------------------------------------- // Print all fields : //SERIAL_DEBUG.printf("KTX key nr is : %d\r\n",k_id ); // show key nr //SERIAL_DEBUG.printf("KTX SUBTEXT is : %s\r\n",SELKEY_SUBTEXT[k_id].text ); // show text //SERIAL_DEBUG.printf("KTX fontsize is : %d\r\n",SELKEY_SUBTEXT[k_id].font_size ); // show fontsize //SERIAL_DEBUG.printf("KTX fontstyle is: %c\r\n",SELKEY_SUBTEXT[k_id].font_style); // show fontstyle //SERIAL_DEBUG.printf("KTX R_colour is : %d\r\n",SELKEY_SUBTEXT[k_id].text_RED ); // show textcolour //SERIAL_DEBUG.printf("KTX G_colour is : %d\r\n",SELKEY_SUBTEXT[k_id].text_GREEN ); // show textcolour //SERIAL_DEBUG.printf("KTX B_colour is : %d\r\n",SELKEY_SUBTEXT[k_id].text_BLUE ); // show textcolour // ----------------------------------------------------------------------------------------- #endif } break; } default: { // unknown commandnumber ! break; } } CDU_OS.FreeResource(FS_DATA_RESOURCE); // ; free FS database // set mbos Event: if (FSdata_received_flag == true) { CDU_OS.SetEvent(FS_DATA_EVENT,CDU_DSP_CSS_TASK_ID); // : set event for updating CDU screen task FSdata_received_flag = false; // : reset commomn flag } }