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/*
* Copyright 2020 Birte Kristina Friesel
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "arch.h"
#include "driver/gpio.h"
#include "driver/stdout.h"
#include "driver/spi.h"
#include "driver/sharp96.h"
#include "lib/inflate.h"
#include "driver/timer.h"
volatile unsigned char timer_done = 0;
#include "frames.cc"
__attribute__((section(".leaRAM"))) unsigned char img_buf[(72 * 96 / 8) * 3];
int main(void)
{
unsigned int i = 0;
unsigned char line;
arch.setup();
gpio.setup();
kout.setup();
spi.setup();
sharp96.setup();
sharp96.powerOn();
sharp96.clear();
timer.setup_hz(frame_rate);
timer_done = 0;
timer.start(1);
while (1) {
for (i = 0; i < (sizeof(frames) / sizeof(frames[0])); i++) {
inflate(frames[i], sizeof(img_buf), img_buf, sizeof(img_buf));
while (!timer_done) {
arch.idle();
}
timer.stop();
timer_done = 0;
timer.start(1);
for (line = 0; line < 72; line++) {
sharp96.writeLine(line, img_buf + (12 * 72 * 0 ) + (12 * line));
}
while (!timer_done) {
arch.idle();
}
timer.stop();
timer_done = 0;
timer.start(1);
for (line = 0; line < 72; line++) {
sharp96.writeLine(line, img_buf + (12 * 72 * 1) + (12 * line));
}
while (!timer_done) {
arch.idle();
}
timer.stop();
timer_done = 0;
timer.start(1);
for (line = 0; line < 72; line++) {
sharp96.writeLine(line, img_buf + (12 * 72 * 2) + (12 * line));
}
if ((i%10)==0) {
sharp96.toggleVCOM();
}
}
}
return 0;
}
ON_TIMER_INTERRUPT_head
timer_done = 1;
ON_TIMER_INTERRUPT_tail
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