AR-LCM02 User Manual
Contents
1. return the identification of the pressed direction key Return value UP if the up direction key is pressed RIGHT if the right direction key is pressed LEFT if the left direction key is pressed DOWN if the down direction key is pressed NONE if none of the keys is pressed int IcmGetPosition int row int column Description Get the position of the cursor and write the coordinate to the memory pointed at by arguments row and column Return value 0 if the request for the coordinate has been served int lemSetPosition int row int column Description Set the position of the cursor according to the arguments row and column Return value 0 after the position has been set 1 if the argument row or column meets any of the following conditions 1 row is not 0 2 row Is not 1 3 column is less than 0 4 column is greater than 15 int IcmShowf int length unsigned char info Description Start from the current position of the cursor print the text pointed at by info to the LCM screen The number of characters to be printed is at most length If the remaining columns available for printing the text is less than length the number of the characters to be printed is 16 column number of the current position of the cursor Return value 0 after the text is printed2. the screen of the LCM Return value 0 after the screen Is cleared 2 int lcmCursor bool mode Description According to the argument mode show the cursor on the LCM screen or eliminate the cursor on the LCM screen The position of the cursor is unchanged mode true show the cursor mode false eliminate the cursor Return value 0 after the cursor has been shown or eliminated 3 int lcmGCursorAction int type Description According to the argument type move the cursor to the indicated position The displayed text is not altered type HOME move the cursor to row 0 column 0 type MOVERIGHT move the cursor to the column which is to the right of its original position if the original column lt 15 type MOVELEFT move the cursor to the column which is to the left of its original position if the original column gt 0 type MOVEBACK move the cursor to the column which is to the left of its original position and delete the character at the new position if the original column gt 0 Return value 0 after the cursor is moved 4 int IcmDisplay bool mode Description Show the text on the LCM screen or eliminate the text on the LCM screen The content of the text is not altered mode true show the text mode false eliminate the text Return value 0 after the text has been shown or eliminated FECROSSER AR LCMO02 User Manual D int IcmGetKey void Description Scan the LCM and
3. FECROSSER AR LCMO02 User Manual AR LCMO02 User Manual Document History 2010 12 09 Initial release FECROSSER AR LCMO02 User Manual Contents 1 AR LCMO 02 V3 0 User MNAL av4v4vv4v4vvv4vev42424744evervvrrrv 3 1 1 Board illustration Top SN r ee eee cee ae eee eiwcae 3 1 2 Connector and Jumper Set up rororrrnrnrrnnnnnnrrrrrnrrnnrrrrrrnnnnnnnnnnnnnnnrrrrrrnrrrnnnrrrrnnnnnnnnnnnnennnnnsee 4 2 LCM API Software Programming Guide rmrrrnnrrrnonnrrrnonnrrrnonvrrrrnnnvrrnnnnrrrnnnnvrnrnnnrnnnnnnvnnnnnnvnnnnnnnne 5 2 1 File NCS CED r gt 2 2 The Descriptions OF LCM APIS oi ccesscasnseusdesescnccanctesitesycavasiehueuonaenteswaaecureuiusbsavasekusensieadeewesekevesene 6 ECROSSER AR LCMO02 User Manual 1 AR LCM02 V3 0 User Manual 1 1 Board illustration Top Side 1H000000000000000 LILL U1 LAL CON7 Beeeeee Beeese gt LCM Connector Linking LCM Control Board data to LCM Key Pad input source CON7 Main System Connector Communication with host and LCM control board O ou Type Select Micro Controller Updated Interface updated U1 s Flash interface FECROSSER AR LCMO02 User Manual 1 2 Connector and Jumper Set up 1 J1 LCM Connector Linking LCM Control Board Key Pad input source data to LCM 1 GND 2 VCC 3 BRDADJ 4 LCMRS 1 GND 2 KEYO 3 KEY1 4 KEY2 Enter Down Up Button 5 LCMRW 6 LCMENA 7 DBO 8 DB1 Button Button 9 DB2 10 DB3 11 DB4 12 DB5 5
4. KEY3 0 DB2 10 DB8 1 084 12 085 BK 13 DB6 14 DB7 15 VCC 16 BLCTL button 3 J3 4 CON7 Micro Controller Updated Interface updated Main System Connector Communication U1 s Flash interface with host and LCM control board sam I 1 bes bms po 5 J4 Output Type Select FECROSSER AR LCMO02 User Manual 2 LCM API Software Programming Guide 2 1 File Descriptions Please find these files from Product CD 1 Icmdemo c This file is the source code of the demo program This program displays the user interface processes user s input and invokes LCM APIs to demonstrates the functions of LCM 2 Icm c This file includes the hardware independent implementation of LCM APIs All the APIs in this file invoke the hardware dependent functions InitSerialPort Y WriteSerial ReadSerial and CloseSerialPort for accessing the serial port 3 Iem h This file includes the declarations and macro definitions needed by Icm c 4 serialport c This file includes the hardware dependent implementation of InitSerialPort WriteSerial ReadSerial and CloseSerialPort for accessing the serial port 5 serialport h This file includes the declarations and macro definitions needed by serialport c 6 Makefile This is the instruction script for GNU make system ECROSSER AR LCM02 User Manual 2 2 The Descriptions of LCM APIs 1 int lcmClrscr void Description Clear
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