Diff: maxrefdes99.h

Revision:

3:41bdbc9b3cec

Parent:

1:06c0a61ca171

Child:

6:00aabe967e51

--- a/maxrefdes99.h	Thu Mar 24 23:35:56 2016 +0000
+++ b/maxrefdes99.h	Mon Apr 11 16:19:13 2016 +0000
@@ -3,13 +3,13 @@
 *
 * @author Justin Jordan
 *
-* @version 0.0
+* @version 0.1
 *
 * Started: 08JAN16
 *
-* Updated: 
+* Updated: 11APR16,Pradip Vatharkar 
 *
-* @brief Header file for maxrefdes99 demo
+* @brief Header file for maxrefdes99 demo with 5x7 & 16x16 fonts  
 ***********************************************************************
 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
 *
@@ -227,6 +227,117 @@
 **************************************************************/
 void endless_scroll_display(Max7219 *display, uint32_t scroll_right);
 
+/**********************************************************//**
+* @brief gets 16x16 character bitmap fom memory
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] c - character to get bitmap for
+*     @param[in] char_buff - pointer to buffer to store bitmap 
+*                            Buffer should be 32 bytes
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void get_16x16_character(char c, uint8_t *char_buff);
+
+
+/**********************************************************//**
+* @brief prints character to MAXREFDES99 16x16 LED display
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+      @param[in] position -  for single char print this value is zero,
+                 for string case it is multiple of 32 bytes as each char data is 32 bytes, 
+*     @param[in] c - char to print
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void print_char_16x16(Max7219 *p_display, uint16_t position, char c);
+
+
+/**********************************************************//**
+* @brief prints given string to MAXREFDES99 16x16 LED display
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+*     @param[in] s - pointer to string to print
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void print_string_16x16(Max7219 *p_display, char *s);
+
+
+/**********************************************************//**
+* @brief shifts display right 'count' positions with given
+*        delay between shifts 
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+*     @param[in] count - number of positions to shift
+*     @param[in] delay - delay between shifts in milliseconds
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void shift_display_right_16x16(Max7219 *p_display, uint8_t count, uint8_t delay);
+
+
+/**********************************************************//**
+* @brief shifts display left 'count' positions with given
+*        delay between shifts
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+*     @param[in] count - number of positions to shift
+*     @param[in] delay - delay between shifts in milliseconds
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void shift_display_left_16x16(Max7219 *p_display, uint8_t count, uint8_t delay);
+
+/**********************************************************//**
+* @brief demo loop for MAXREFDES99 with 16x16 font display
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+*     @param[in] display_config - structure holding configuration data
+*     @param[in] endless_loop - if true run demo in endless loop
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void demo_16x16(Max7219 *display, max7219_configuration_t display_config, bool endless_loop);
+
+
+/**********************************************************//**
+* @brief shift display in given direction forever
+* 
+* @details 
+*
+* On Entry:
+*     @param[in] p_display - pointer to Max7219 object
+*     @param[in] scroll_right - if true shift right, else shift left
+*
+* On Exit:
+*    @return none
+**************************************************************/
+void endless_scroll_display_16x16(Max7219 *display, uint32_t scroll_right);
+
 
 /**********************************************************//**
 * @brief print demo menu