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#include "ch.h"
#include "hal.h"
#include "gui.h"
#include "glcd.h"
#include "touchpad.h"
volatile uint16_t x, y;
static msg_t buttonThread(struct button_t *a) {
uint16_t x0, y0, x1, y1;
x0 = a->x0;
y0 = a->y0;
x1 = a->x1;
y1 = a->y1;
while(TRUE) {
if(x >= x0 && x <= x1 && y >= y0 && y <= y1)
*(a->state) = 1;
else
*(a->state) = 0;
chThdSleepMilliseconds(a->interval);
}
}
static msg_t keymatrixThread(struct keymatrix_t *a) {
uint16_t i, x0, y0, size, off;
x0 = a->x0;
y0 = a->y0;
off = a->off;
size = a->size;
memset(a->number, 0, sizeof(a->number));
while(TRUE) {
for(i = 0; i < a->digits; i++) {
while(tpIRQ());
if(x >= x0 && x <= x0+size && y >= y0 && y <= y0+size)
a->number[i] = 7;
else if(x >= x0+off && x <= x0+off+size && y >= y0 && y <= y0+size)
a->number[i] = 8;
else if(x >= x0+off+off && x <= x0+off+off+size && y >= y0 && y <= y0+size)
a->number[i] = 9;
else if(x >= x0 && x <= x0+size && y >= y0+off && y <= y0+off+size)
a->number[i] = 4;
else if(x >= x0+off && x <= x0+off+size && y >= y0+off && y <= y0+off+size)
a->number[i] = 5;
else if(x >= x0+off+off && x <= x0+off+off+size && y >= y0+off && y <= y0+off+size)
a->number[i] = 6;
else if(x >= x0 && x <= x0+size && y >= y0+off+off && y <= y0+off+off+size)
a->number[i] = 1;
else if(x >= x0+off && x <= x0+off+size && y >= y0+off+off && y <= y0+off+off+size)
a->number[i] = 2;
else if(x >= x0+off+off && x <= x0+off+off+size && y >= y0+off+off && y <= y0+off+off+size)
a->number[i] = 3;
else if(x >= x0 && x <= x0+size && y >= y0+off+off+off && y <= y0+off+off+off+size)
a->number[i] = 0;
else if(x >= x0+off && x <= x0+off+size && y >= y0+off+off+off && y <= y0+off+off+off+size)
a->number[i] = 0;
else if(x >= x0+off+off && x <= x0+off+off+size && y >= y0+off+off+off && y <= y0+off+off+off+size)
a->number[i] = 0;
while(!tpIRQ());
chThdSleepMilliseconds(a->interval);
}
}
}
static msg_t TouchPadThread(uint16_t updateInterval) {
chRegSetThreadName("GUI");
while(TRUE) {
x = tpReadX();
y = tpReadY();
chThdSleepMilliseconds(updateInterval);
}
}
void guiInit(uint16_t updateInterval) {
Thread *tp = NULL;
tp = chThdCreateFromHeap(NULL, THD_WA_SIZE(64), HIGHPRIO-1, TouchPadThread, updateInterval);
}
Thread *guiDrawButton(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, unsigned char *str, uint16_t fontColor, uint16_t buttonColor, uint16_t interval, uint8_t *state) {
struct button_t *button;
Thread *tp = NULL;
button = chHeapAlloc(NULL, sizeof(struct button_t));
button->x0 = x0;
button->y0 = y0;
button->x1 = x1;
button->y1 = y1;
button->state = state;
button->interval = interval;
lcdDrawRectString(x0, y0, x1, y1, str, fontColor, buttonColor);
tp = chThdCreateFromHeap(NULL, THD_WA_SIZE(512), NORMALPRIO, buttonThread, button);
return tp;
}
Thread *guiDrawKeymatrix(uint16_t x0, uint16_t y0, uint16_t size, uint16_t space, uint16_t fontColor, uint16_t buttonColor, uint16_t interval, uint16_t digits, uint32_t *number) {
struct keymatrix_t *keymatrix;
Thread *tp = NULL;
uint16_t off;
uint8_t i, j;
off = size+space;
keymatrix = chHeapAlloc(NULL, sizeof(struct keymatrix_t));
keymatrix->x0 = x0;
keymatrix->y0 = y0;
keymatrix->off = off;
keymatrix->size = size;
keymatrix->digits = digits;
keymatrix->number = number;
keymatrix->interval = interval;
lcdDrawRectString(x0, y0, x0+size, y0+size, "7", fontColor, buttonColor);
lcdDrawRectString(x0+off, y0, x0+off+size, y0+size, "8", fontColor, buttonColor);
lcdDrawRectString(x0+off+off, y0, x0+off+off+size, y0+size, "9", fontColor, buttonColor);
lcdDrawRectString(x0, y0+off, x0+size, y0+off+size, "4", fontColor, buttonColor);
lcdDrawRectString(x0+off, y0+off, x0+off+size, y0+off+size, "5", fontColor, buttonColor);
lcdDrawRectString(x0+off+off, y0+off, x0+off+off+size, y0+off+size, "6", fontColor, buttonColor);
lcdDrawRectString(x0, y0+off+off, x0+size, y0+off+off+size, "1", fontColor, buttonColor);
lcdDrawRectString(x0+off, y0+off+off, x0+off+size, y0+off+off+size, "2", fontColor, buttonColor);
lcdDrawRectString(x0+off+off, y0+off+off, x0+off+off+size, y0+off+off+size, "3", fontColor, buttonColor);
lcdDrawRectString(x0, y0+off+off+off, x0+size, y0+off+off+off+size, "*", fontColor, buttonColor);
lcdDrawRectString(x0+off, y0+off+off+off, x0+off+size, y0+off+off+off+size, "0", fontColor, buttonColor);
lcdDrawRectString(x0+off+off, y0+off+off+off, x0+off+off+size, y0+off+off+off+size, "#", fontColor, buttonColor);
tp = chThdCreateFromHeap(NULL, THD_WA_SIZE(64), NORMALPRIO, keymatrixThread, keymatrix);
return tp;
}
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