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Move to Native SPI implementations of ILI9341 and STMPE610

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Pim van Pelt
2017-12-01 13:57:43 +01:00
parent 5b80d88b86
commit eab5f31a92
36 changed files with 71 additions and 10325 deletions
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27
src/main.c
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@ -3,25 +3,16 @@
#include "mgos.h"
#include "mgos_pwm.h"
#include "tft.h"
#include "stmpe610.h"
#include "mongoose-touch.h"
#include "fonts/FreeMonoBold9pt7b.h"
struct screen_t *screen = NULL;
static long map(long x, long in_min, long in_max, long out_min, long out_max) {
return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}
static void touch_handler(struct mgos_stmpe610_event_data *ed) {
uint16_t x, y;
struct widget_t *widget;
if (!ed) return;
x = map(ed->x, 0, 4095, 0, _width-1);
y = map(ed->y, 0, 4095, 0, _height-1);
LOG(LL_INFO, ("Touch %s at (%d,%d) pressure=%d, length=%d", ed->direction==TOUCH_UP?"UP":"DOWN", x, y, ed->z, ed->length));
LOG(LL_INFO, ("Touch %s at (%d,%d) pressure=%d, length=%d", ed->direction==TOUCH_UP?"UP":"DOWN", ed->x, ed->y, ed->z, ed->length));
// If the backlight is inactive, grab the TOUCH_DOWN and TOUCH_UP events.
// Do nothing on TOUCH_DOWN, but reactivate the backlight by calling
@ -39,7 +30,7 @@ static void touch_handler(struct mgos_stmpe610_event_data *ed) {
backlight_keepalive();
widget = screen_widget_find_by_xy(screen, x, y);
widget = screen_widget_find_by_xy(screen, ed->x, ed->y);
if (ed->direction==TOUCH_DOWN) {
widget_network_recv();
@ -56,10 +47,14 @@ void tft_demo(void)
{
struct widget_t *w;
mgos_ili9341_setRotation(mgos_sys_config_get_tft_orientation());
// mgos_ili9341_setRotation(mgos_sys_config_get_tft_orientation());
mgos_stmpe610_set_rotation(mgos_sys_config_get_tft_orientation());
mgos_ili9341_setGammaCurve(DEFAULT_GAMMA_CURVE);
mgos_ili9341_setFont(DEFAULT_FONT, NULL);
mgos_stmpe610_set_handler(touch_handler);
mgos_stmpe610_set_dimensions(320, 240);
mgos_ili9341_set_font(&FreeMonoBold9pt7b);
mgos_ili9341_set_fgcolor(0,0,0);
mgos_ili9341_fillScreen();
screen = screen_create_from_file("/screen_main.json", widget_default_ev, NULL);
if (!screen) {
@ -101,8 +96,6 @@ enum mgos_app_init_result mgos_app_init(void)
{
backlight_init();
mgos_stmpe610_set_handler(touch_handler);
tft_demo();
return MGOS_APP_INIT_SUCCESS;