Maxim Integrated
Demo for MAXREFDES99
Diff: main.cpp
- Revision:
- 8:a6a0c9e280ae
- Parent:
- 7:4b81ed6da6ab
--- a/main.cpp Thu Apr 28 08:46:24 2016 +0000
+++ b/main.cpp Tue May 24 08:40:07 2016 +0000
@@ -29,8 +29,8 @@
* property whatsoever. Maxim Integrated Products, Inc. retains all
* ownership rights.
**********************************************************************/
+#include "maxrefdes99.h"
-#include "maxrefdes99.h"
int main(void)
{
@@ -38,11 +38,11 @@
//struct for holding MAX7219 configuration data
max7219_configuration_t display_config;
-
+
//configuration data
display_config.decode_mode = 0; //no BCD decode
- display_config.intensity = 0x0F; //max intensity
- display_config.scan_limit = 0x07; //scan all digits
+ display_config.intensity = Max7219::MAX7219_INTENSITY_F; //max intensity
+ display_config.scan_limit = Max7219::MAX7219_SCAN_8; //scan all digits
//set number of MAX7219 devices being used
display.set_num_devices(4);
@@ -66,128 +66,91 @@
switch(user_input)
{
-
- case 1:
- printf("\n 0: For 5x7 font");
- printf("\n 1: For 16x16 Aerial bold font");
- printf("\n 2: For 16x16 Manual font");
- user_font = get_user_input("\nPlease select font: ", 2);
- if((user_font ==1)||(user_font ==2))
- printf("\nNote:Position option works only for 5x7 font\n");
- break;
-
+ case 1:
+ printf("\n 0: For 5x7 font");
+ printf("\n 1: For 16x16 Aerial bold font");
+ printf("\n 2: For 16x16 Manual font");
+ user_font = get_user_input("\nPlease select font: ", 2);
+ if((user_font == 1) || (user_font == 2))
+ printf("\nNote:Position option works only for 5x7 font\n");
+ break;
case 2:
-
- user_input = get_user_input("\nPlease enter a value from 0 to 15: ", 15);
-
- printf("\nUpdating display configuration...\n");
-
- display_config.intensity = user_input;
-
- display.init_display(display_config);
-
- //make sure is good for next loop
- user_input = 0;
-
- break;
-
- case 3:
-
- if(user_font==0)
- user_input = get_user_input("\nPlease enter which position, 1 to 32: ", 32);
-
- user_char = get_user_char("\nPlease enter an ASCII character from '0' (zero) to 'z' (0x7A): ");
-
- if(user_font==0)
- print_char(&display, user_input, user_char);
- else if(user_font>=1)
- print_char_16x16(&display, 0, user_char,user_font);
-
- //make sure is good for next loop
- user_input = 0;
-
- break;
-
+ user_input = get_user_input("\nPlease enter a value from 0 to 15: ", 15);
+ printf("\nUpdating display configuration...\n");
+ display_config.intensity = user_input;
+ display.init_display(display_config);
+ //make sure is good for next loop
+ user_input = 0;
+ break;
+ case 3:
+ if(user_font == 0)
+ user_input = get_user_input("\nPlease enter which position, 1 to 32: ", 32);
+ user_char = get_user_char("\nPlease enter an ASCII character from '0' (zero) to 'z' (0x7A): ");
+ if(user_font == 0)
+ print_char(&display, user_input, user_char);
+ else if(user_font >= 1)
+ print_char_16x16(&display, 0, user_char, user_font);
+ //make sure is good for next loop
+ user_input = 0;
+ break;
case 4:
-
- if(user_font==0)
- user_input = get_user_input("\nPlease enter which position 1 to 32: ", 32);
-
- p_str = get_user_string("\nPlease enter a string less than 24 characters: ");
-
- if(user_font==0)
- print_string(&display, user_input, p_str);
- else if(user_font>=1)
- print_string_16x16(&display,p_str,user_font);
-
- //make sure is good for next loop
- user_input = 0;
-
- break;
-
+ if(user_font == 0)
+ user_input = get_user_input("\nPlease enter which position 1 to 32: ", 32);
+ p_str = get_user_string("\nPlease enter a string less than 24 characters: ");
+ if(user_font == 0)
+ print_string(&display, user_input, p_str);
+ else if(user_font >=1)
+ print_string_16x16(&display, p_str, user_font);
+ //make sure is good for next loop
+ user_input = 0;
+ break;
case 5:
-
- if(user_font==0)
- user_input = get_user_input("\nPlease enter number of shifts, 1 to 32: ", 32);
- else if(user_font>=1)
- user_input = get_user_input("\nPlease enter number of shifts, 1 to 96: ", 96);
-
- shift_right = get_user_input("\nWhich direction? 0 for left, 1 for right: ", 1);
-
- if(shift_right)
- {
- printf("\nShifting Display Right %d positions\n", user_input);
- if(user_font==0)
- shift_display_right(&display, user_input, 100);
- else if(user_font>=1)
- shift_display_right_16x16(&display, user_input, 100);
- }
- else
- {
- printf("\nShifting Display Left %d positions\n", user_input);
+ if(user_font == 0)
+ user_input = get_user_input("\nPlease enter number of shifts, 1 to 32: ", 32);
+ else if(user_font >= 1)
+ user_input = get_user_input("\nPlease enter number of shifts, 1 to 96: ", 96);
+ shift_right = get_user_input("\nWhich direction? 0 for left, 1 for right: ", 1);
+ if(shift_right)
+ {
+ printf("\nShifting Display Right %d positions\n", user_input);
+ if(user_font == 0)
+ shift_display_right(&display, user_input, 100);
+ else if(user_font >= 1)
+ shift_display_right_16x16(&display, user_input, 100);
+ }
+ else
+ {
+ printf("\nShifting Display Left %d positions\n", user_input);
+ if(user_font == 0)
+ shift_display_left(&display, user_input, 100);
+ else if(user_font >= 1)
+ shift_display_left_16x16(&display, user_input, 100);
+ }
+ break;
+ case 6:
+ all_off(&display);
+ break;
+ case 7:
+ printf("\nRunning Demo\n");
if(user_font==0)
- shift_display_left(&display, user_input, 100);
- else if(user_font>=1)
- shift_display_left_16x16(&display, user_input, 100);
-
- }
-
- break;
-
- case 6:
-
- all_off(&display);
-
- break;
-
- case 7:
-
- printf("\nRunning Demo\n");
- if(user_font==0)
- demo(&display, display_config, false);
- else if(user_font>=1)
- demo_16x16(&display, display_config, user_font,false);
-
- break;
-
+ demo(&display, display_config, false);
+ else if(user_font >= 1)
+ demo_16x16(&display, display_config, user_font, false);
+ break;
case 8:
-
- //blocking case, endless loop
- shift_right = get_user_input("\nWhich direction? 0 for left, 1 for right: ", 1);
- if(user_font==0)
- endless_scroll_display(&display, shift_right);
- else if(user_font>=1)
- endless_scroll_display_16x16(&display, shift_right);
-
- break;
-
+ //blocking case, endless loop
+ shift_right = get_user_input("\nWhich direction? 0 for left, 1 for right: ", 1);
+ if(user_font == 0)
+ endless_scroll_display(&display, shift_right);
+ else if(user_font >= 1)
+ endless_scroll_display_16x16(&display, shift_right);
+ break;
case 9:
- printf("\nEnding Program\n");
- break;
-
+ printf("\nEnding Program\n");
+ break;
default:
- printf("\nInvalid entry, please try again\n");
- break;
+ printf("\nInvalid entry, please try again\n");
+ break;
}
}
return 0;