Sunny Shah
Generates Braille Text and has it display on an RGB LED Matrix
Fork of
LEDmatrix
by 
Neel Shah
ledDisplay.cpp
- Committer:
- mlabu11
- Date:
- 2013-05-10
- Revision:
- 2:4db46d73c01e
File content as of revision 2:4db46d73c01e:
#include "ledDisplay.h"
#include "mbed.h"
SPI spi(p5, p6, p7); // mosi, miso, sclk
DigitalOut cs(p18);
SPI spi1(p11, p12, p13);
DigitalOut cs1(p14);
int ms = 50;
int wt = 0.8;
int freq = 2;
/*volatile uint8_t arrow_green_right[] = {
0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 1, 1, 1, 0, 0,
0, 1, 0, 1, 1, 1, 0, 1,
0, 0, 1, 1, 1, 1, 1, 0,
0, 0, 0, 1, 1, 1, 0, 0,
};*/
volatile uint8_t arrow_red_left[] = {
0, 0, 0, 224, 224, 224, 0, 0,
0, 0, 224, 224, 224, 224, 224, 0,
0, 224, 0, 224, 224, 224, 0, 224,
0, 0, 0, 224, 224, 224, 0, 0,
0, 0, 0, 224, 224, 224, 0, 0,
0, 0, 0, 224, 224, 224, 0, 0,
0, 0, 0, 224, 224, 224, 0, 0,
0, 0, 0, 224, 224, 224, 0, 0,
};
volatile uint8_t arrow_blue_left[] = {
0, 0, 0, 3, 3, 3, 0, 0,
0, 0, 3, 3, 3, 3, 3, 0,
0, 3, 0, 3, 3, 3, 0, 3,
0, 0, 0, 3, 3, 3, 0, 0,
0, 0, 0, 3, 3, 3, 0, 0,
0, 0, 0, 3, 3, 3, 0, 0,
0, 0, 0, 3, 3, 3, 0, 0,
0, 0, 0, 3, 3, 3, 0, 0,
};
volatile uint8_t arrow_white_left[] = {
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 95, 95, 95, 95, 95, 0,
0, 95, 0, 95, 95, 95, 0, 95,
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 0, 95, 95, 95, 0, 0,
};
volatile uint8_t arrow_white_up[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 95, 0, 0,
0, 0, 0, 0, 0, 0, 95, 0,
0, 95, 95, 95, 95, 95, 95, 95,
0, 95, 95, 95, 95, 95, 95, 95,
95, 95, 95, 95, 95, 95, 95, 95,
0, 0, 0, 0, 0, 0, 95, 0,
0, 0, 0, 0, 0, 95, 0, 0,
};
volatile uint8_t arrow_blue_up[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 3, 0, 0,
0, 0, 0, 0, 0, 0, 3, 0,
0, 3, 3, 3, 3, 3, 3, 3,
0, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3,
0, 0, 0, 0, 0, 0, 3, 0,
0, 0, 0, 0, 0, 3, 0, 0,
};
volatile uint8_t arrow_white_down[] = {
0, 0, 0, 0, 95, 0, 0, 0,
0, 0, 0, 95, 0, 0, 0, 0,
0, 0, 95, 95, 95, 95, 95, 95,
95, 95, 95, 95, 95, 95, 95, 95,
95, 0, 95, 95, 95, 95, 95, 95,
95, 0, 0, 95, 0, 0, 0, 0,
0, 0, 0, 0, 95, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
volatile uint8_t arrow_blue_down[] = {
0, 0, 0, 0, 3, 0, 0, 0,
0, 0, 0, 3, 0, 0, 0, 0,
0, 0, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3,
3, 0, 3, 3, 3, 3, 3, 3,
3, 0, 0, 3, 0, 0, 0, 0,
0, 0, 0, 0, 3, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
volatile uint8_t smiley_face[] = {
0, 0, 0, 95, 95, 95, 0, 0,
0, 0, 95, 95, 0, 95, 95, 0,
0, 0, 95, 95, 0, 95, 95, 0,
0, 0, 95, 95, 0, 0, 0, 0,
0, 0, 0, 95, 95, 0, 0, 0,
0, 0, 0, 95, 95, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 95, 95, 0, 0, 0,
};
volatile uint8_t smiley_smiley[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 95, 0, 0, 95, 0, 0,
0, 0, 95, 0, 0, 95, 0, 0,
0, 0, 95, 0, 0, 95, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 95, 0, 0, 0, 0, 95, 0,
0, 95, 0, 0, 0, 0, 95, 0,
0, 95, 95, 95, 95, 95, 95, 0,
};
volatile uint8_t blank[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
volatile uint8_t letter_a[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 204, 204, 46, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
};
volatile uint8_t letter_b[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
};
volatile uint8_t letter_c[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 204, 204, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_d[] = {
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 204, 204, 204, 46,
46, 46, 46, 204, 46, 46, 204, 46,
46, 46, 46, 204, 46, 46, 204, 46,
46, 46, 46, 204, 204, 204, 204, 46,
};
volatile uint8_t letter_e[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 204, 204, 204, 46,
};
volatile uint8_t letter_f[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
};
volatile uint8_t letter_g[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
};
volatile uint8_t letter_h[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
46, 204, 204, 204, 204, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
46, 204, 46, 46, 204, 46, 46, 46,
};
volatile uint8_t letter_i[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
};
volatile uint8_t letter_j[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 204, 204, 204, 204, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
};
volatile uint8_t letter_k[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 46, 204, 204, 46, 46,
46, 46, 46, 46, 204, 204, 46, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_l[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 204, 204, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_m[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 204, 204, 204, 204, 204, 204,
46, 204, 46, 46, 204, 46, 46, 204,
46, 204, 46, 46, 204, 46, 46, 204,
46, 204, 46, 46, 204, 46, 46, 204,
46, 204, 46, 46, 46, 46, 46, 204,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_n[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 204, 204, 46,
46, 46, 204, 46, 204, 46, 204, 46,
46, 46, 204, 204, 46, 46, 204, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_o[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_p[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
46, 46, 204, 46, 204, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_q[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
46, 46, 204, 46, 204, 46, 46, 46,
46, 46, 204, 204, 204, 46, 46, 46,
46, 46, 204, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 46, 46, 46,
46, 204, 204, 204, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_r[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_s[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 204, 46,
46, 46, 204, 204, 204, 204, 204, 46,
46, 46, 204, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_t[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 204, 204, 204, 204, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_u[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 204, 204, 204, 204, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_v[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_w[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 46, 46, 46, 204, 46, 46,
46, 204, 46, 46, 46, 204, 46, 46,
46, 204, 46, 204, 46, 204, 46, 46,
46, 204, 46, 204, 46, 204, 46, 46,
46, 204, 204, 204, 204, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_x[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 46, 46, 204, 204, 46, 46, 46,
46, 46, 46, 204, 204, 46, 46, 46,
46, 46, 204, 46, 46, 204, 46, 46,
46, 204, 46, 46, 46, 46, 204, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_y[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 204, 46, 46, 46, 204, 46,
46, 46, 46, 204, 46, 204, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_z[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 204, 204, 204, 204, 204, 46, 46,
46, 46, 204, 46, 46, 46, 46, 46,
46, 46, 46, 204, 46, 46, 46, 46,
46, 46, 46, 46, 204, 46, 46, 46,
46, 46, 46, 46, 46, 204, 46, 46,
46, 204, 204, 204, 204, 204, 204, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
volatile uint8_t letter_blank[] = {
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
46, 46, 46, 46, 46, 46, 46, 46,
};
ledDisplay::ledDisplay(PinName pin) : _pin(pin)
{
_pin = 0;
spi.format(8,3);
spi.frequency(100000);
spi1.format(8,3);
spi1.frequency(100000);
}
void ledDisplay::drawChar(char character)
{
if (character == 'a' || character == 'A'){
draw_pattern(5);
}
else if (character == 'b' || character == 'B'){draw_pattern(6);
}
else if (character == 'c' || character == 'C'){draw_pattern(7);
}
else if (character == 'd' || character == 'D'){draw_pattern(8);
}
else if (character == 'e' || character == 'E'){draw_pattern(9);
}
else if (character == 'f' || character == 'F'){draw_pattern(10);
}
else if (character == 'g' || character == 'G'){draw_pattern(11);
}
else if (character == 'h' || character == 'H'){draw_pattern(12);
}
else if (character == 'i' || character == 'I'){draw_pattern(13);
}
else if (character == 'j' || character == 'J'){draw_pattern(14);
}
else if (character == 'k' || character == 'K'){draw_pattern(15);
}
else if (character == 'l' || character == 'L'){draw_pattern(16);
}
else if (character == 'm' || character == 'M'){draw_pattern(17);
}
else if (character == 'n' || character == 'N'){draw_pattern(18);
}
else if (character == 'o' || character == 'O'){draw_pattern(19);
}
else if (character == 'p' || character == 'P'){draw_pattern(20);
}
else if (character == 'q' || character == 'Q'){draw_pattern(21);
}
else if (character == 'r' || character == 'R'){draw_pattern(22);
}
else if (character == 's' || character == 'S'){draw_pattern(23);
}
else if (character == 't' || character == 'T'){draw_pattern(24);
}
else if (character == 'u' || character == 'U'){draw_pattern(25);
}
else if (character == 'v' || character == 'V'){draw_pattern(26);
}
else if (character == 'w' || character == 'W'){draw_pattern(27);
}
else if (character == 'x' || character == 'X'){draw_pattern(28);
}
else if (character == 'y' || character == 'Y'){draw_pattern(29);
}
else if (character == 'z' || character == 'Z'){draw_pattern(30);
}
else{draw_pattern(31);}
}
void ledDisplay::draw_pattern(int pattern)
{
switch(pattern) {
case 5: {
int i=0;
do {
cs = 0;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_a[k+1]);
}
wait_ms(ms);
cs = 1;
wait(wt);
i++;
} while(i<freq);
break;
}
case 6: {
int i=0;
do {
cs = 0;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_b[k+1]);
}
wait_ms(ms);
cs = 1;
wait(wt);
i++;
} while(i<freq);
break;
}
case 7: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_c[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 8: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_d[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 9: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_e[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 10: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_f[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 11: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_g[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 12: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_h[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 13: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_i[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 14: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_j[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 15: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_k[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 16: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_l[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 17: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_m[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 18: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_n[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 19: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_o[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 20: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_p[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 21: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_q[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 22: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_r[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 23: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_s[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 24: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_t[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 25: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_u[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 26: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_v[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 27: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_w[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 28: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_x[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 29: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_y[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 30: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_z[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
case 31: {
int i=0;
do {
cs = 0;
//cs1 = 0;
////////myled = 1;
wait_ms(ms);
for(int k=0; k<65; k++) {
spi.write(letter_blank[k+1]);
//spi1.write(image[k+1]);
}
wait_ms(ms);
cs = 1;
////////myled=0;
wait(wt);
i++;
} while(i<freq);
break;
}
}//ACTUAL END
}