dejvino/lilybook
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Code Issues Releases Wiki Activity

Added page turning by buttons.

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This commit is contained in:
dejvino 2020-01-29 23:50:03 +01:00
parent efd01e5ecb
commit 501c6b9ac7
1 changed files with 38 additions and 3 deletions
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41
main/main.cpp
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@ -20,6 +20,10 @@
#define APP_VERSION "0.1" #define APP_VERSION "0.1"
#define BTN_PIN_PLUS ((gpio_num_t)39)
#define BTN_PIN_OK ((gpio_num_t)37)
#define BTN_PIN_MINUS ((gpio_num_t)38)
static const char *TAG = "main"; static const char *TAG = "main";
static struct tm* tm_info; static struct tm* tm_info;
@ -104,6 +108,18 @@ void fs_init()
extern "C" void app_main() extern "C" void app_main()
{ {
gpio_config_t buttons_config;
buttons_config.intr_type = (gpio_int_type_t)GPIO_PIN_INTR_DISABLE;
buttons_config.mode = GPIO_MODE_INPUT;
buttons_config.pull_up_en = (gpio_pullup_t)1;
buttons_config.pull_down_en = (gpio_pulldown_t)0;
buttons_config.pin_bit_mask = (1LL << BTN_PIN_MINUS);
gpio_config(&buttons_config);
buttons_config.pin_bit_mask = (1LL << BTN_PIN_OK);
gpio_config(&buttons_config);
buttons_config.pin_bit_mask = (1LL << BTN_PIN_PLUS);
gpio_config(&buttons_config);
display_init(); display_init();
spi_init(); spi_init();
@ -125,14 +141,15 @@ extern "C" void app_main()
uint32_t tstart; uint32_t tstart;
int pass = 0; int pass = 0;
int font = DEFAULT_FONT; int font = DEFAULT_FONT;
EPD_setFont(font, NULL);
EPD_wait(1000);
while (1) { while (1) {
EPD_fillScreen(_bg); EPD_fillScreen(_bg);
_fg = 15; _fg = 15;
_bg = 0; _bg = 0;
EPD_setFont(font++ % USER_FONT, NULL);
char text[128]; char text[128];
if (f == NULL) { if (f == NULL) {
@ -153,7 +170,25 @@ extern "C" void app_main()
EPD_print(text, 10, 10); EPD_print(text, 10, 10);
EPD_UpdateScreen(); EPD_UpdateScreen();
EPD_wait(5000); while (1) {
EPD_wait(100);
if (gpio_get_level(BTN_PIN_OK) == 0) {
ESP_LOGI(TAG, "Clear page.");
EPD_DisplayClearPart();
EPD_fillScreen(_bg);
EPD_print(text, 10, 10);
EPD_UpdateScreen();
}
if (gpio_get_level(BTN_PIN_PLUS) == 0) {
ESP_LOGI(TAG, "Turn page PLUS.");
break;
}
if (gpio_get_level(BTN_PIN_MINUS) == 0) {
ESP_LOGI(TAG, "Turn page MINUS.");
fseek(f, 2 * sizeof(text), SEEK_CUR);
break;
}
}
} }
} }