telelco-v3.0: Add info page

[fw/altos] / src / telelco-v3.0 / ao_lco_v3.c

diff --git a/src/telelco-v3.0/ao_lco_v3.c b/src/telelco-v3.0/ao_lco_v3.c
index 2bd3c5009e198fc971dd1a73e417de59b6d1f333..e1a6dcad29de15ff289f822878d4471e93e05076 100644 (file)
--- a/src/telelco-v3.0/ao_lco_v3.c
+++ b/src/telelco-v3.0/ao_lco_v3.c
@@ -23,6 +23,7 @@
 #include <ao_radio_cmac.h>
 #include <ao_st7565.h>
 #include <ao_adc_single.h>
+#include <ao_pwm.h>
 
 #define WIDTH  AO_ST7565_WIDTH
 #define HEIGHT AO_ST7565_HEIGHT
@@ -64,6 +65,18 @@ static const struct ao_transform logo_transform = {
 #define FOUND_Y                63
 #define FOUND_X                6
 #define FOUND_WIDTH    (WIDTH - 6)
+#define CONTRAST_LABEL_X       37
+#define CONTRAST_WIDTH 100
+#define CONTRAST_X     (WIDTH - CONTRAST_WIDTH) / 2
+#define CONTRAST_Y     20
+#define CONTRAST_HEIGHT        20
+#define BACKLIGHT_LABEL_X      37
+#define BACKLIGHT_WIDTH        100
+#define BACKLIGHT_X    (WIDTH - BACKLIGHT_WIDTH) / 2
+#define BACKLIGHT_Y    20
+#define BACKLIGHT_HEIGHT       20
+#define INFO_START_Y   ((int16_t) (SMALL_FONT.ascent + 2))
+#define INFO_STEP_Y    ((int16_t) (SMALL_FONT.ascent + 3))
 
 #define AO_LCO_DRAG_RACE_START_TIME    AO_SEC_TO_TICKS(5)
 #define AO_LCO_DRAG_RACE_STOP_TIME     AO_SEC_TO_TICKS(2)
@@ -89,7 +102,7 @@ _ao_lco_show_pad(uint8_t pad)
 }
 
 static void
-_ao_lco_show_box(uint16_t box)
+_ao_lco_show_box(int16_t box)
 {
        char    str[7];
 
@@ -121,19 +134,80 @@ _ao_lco_batt_voltage(void)
        ao_st7565_update(&fb);
 }
 
+static void
+_ao_lco_show_contrast(void)
+{
+       uint8_t brightness = ao_st7565_get_brightness();
+       int16_t contrast = (int16_t) (brightness * CONTRAST_WIDTH / AO_LCO_MAX_CONTRAST);
+
+       ao_text(&fb, &SMALL_FONT, CONTRAST_LABEL_X, LABEL_Y, "Contrast", AO_BLACK, AO_COPY);
+       ao_rect(&fb, CONTRAST_X, CONTRAST_Y, contrast, CONTRAST_HEIGHT, AO_BLACK, AO_COPY);
+}
+
+static void
+_ao_lco_show_backlight(void)
+{
+       int32_t backlight = ao_lco_get_backlight();
+       int16_t value = (int16_t) (backlight * BACKLIGHT_WIDTH / AO_LCO_MAX_BACKLIGHT);
+
+       ao_text(&fb, &SMALL_FONT, BACKLIGHT_LABEL_X, LABEL_Y, "Backlight", AO_BLACK, AO_COPY);
+       ao_rect(&fb, BACKLIGHT_X, BACKLIGHT_Y, value, BACKLIGHT_HEIGHT, AO_BLACK, AO_COPY);
+}
+
+static int16_t info_y;
+
+static void
+_ao_lco_info(const char *format, ...)
+{
+       va_list a;
+       char    buf[20];
+       va_start(a, format);
+       vsnprintf(buf, sizeof(buf), format, a);
+       va_end(a);
+       ao_text(&fb, &SMALL_FONT, 0, info_y, buf, AO_BLACK, AO_COPY);
+       info_y += INFO_STEP_Y;
+}
+
+static void
+_ao_lco_show_info(void)
+{
+       info_y = INFO_START_Y;
+       _ao_lco_info("%s", ao_product);
+       _ao_lco_info("Version: %s", ao_version);
+       _ao_lco_info("Serial: %d", ao_serial_number);
+       _ao_lco_info("Callsign: %s", ao_config.callsign);
+       _ao_lco_info("Frequency: %ld.%03d",
+                    ao_config.frequency / 1000,
+                    (int) (ao_config.frequency % 1000));
+}
+
 void
 ao_lco_show(void)
 {
        ao_mutex_get(&ao_lco_display_mutex);
        ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
-       if (ao_lco_box == AO_LCO_LCO_VOLTAGE) {
+       switch (ao_lco_box) {
+       case AO_LCO_LCO_VOLTAGE:
                _ao_lco_batt_voltage();
-       } else if (ao_lco_pad == AO_LCO_PAD_VOLTAGE) {
-               _ao_lco_show_voltage(ao_pad_query.battery, "Pad battery");
-       } else {
-               _ao_lco_show_pad(ao_lco_pad);
-               _ao_lco_show_box(ao_lco_box);
-               ao_rect(&fb, SEP_X, 0, 2, HEIGHT, AO_BLACK, AO_COPY);
+               break;
+       case AO_LCO_CONTRAST:
+               _ao_lco_show_contrast();
+               break;
+       case AO_LCO_BACKLIGHT:
+               _ao_lco_show_backlight();
+               break;
+       case AO_LCO_INFO:
+               _ao_lco_show_info();
+               break;
+       default:
+               if (ao_lco_pad == AO_LCO_PAD_VOLTAGE) {
+                       _ao_lco_show_voltage(ao_pad_query.battery, "Pad battery");
+               } else {
+                       _ao_lco_show_pad(ao_lco_pad);
+                       _ao_lco_show_box(ao_lco_box);
+                       ao_rect(&fb, SEP_X, 0, 2, HEIGHT, AO_BLACK, AO_COPY);
+               }
+               break;
        }
        ao_st7565_update(&fb);
        ao_mutex_put(&ao_lco_display_mutex);
@@ -162,6 +236,33 @@ ao_lco_set_select(void)
 }
 
 
+void
+ao_lco_set_contrast(int32_t contrast)
+{
+       ao_st7565_set_brightness((uint8_t) contrast);
+}
+
+int32_t
+ao_lco_get_contrast(void)
+{
+       return (int32_t) ao_st7565_get_brightness();
+}
+
+static uint16_t ao_backlight;
+
+void
+ao_lco_set_backlight(int32_t backlight)
+{
+       ao_backlight = (uint16_t) backlight;
+       ao_pwm_set(AO_LCD_BL_PWM_CHAN, ao_backlight);
+}
+
+int32_t
+ao_lco_get_backlight(void)
+{
+       return (int32_t) ao_backlight;
+}
+
 static struct ao_task  ao_lco_drag_task;
 
 static void
@@ -277,15 +378,15 @@ ao_lco_search_start(void)
 }
 
 void
-ao_lco_search_box_check(uint16_t box)
+ao_lco_search_box_check(int16_t box)
 {
        if (box > 0)
-               ao_rect(&fb, SCAN_X, SCAN_Y, (int16_t) box, SCAN_HEIGHT, AO_BLACK, AO_COPY);
+               ao_rect(&fb, SCAN_X, SCAN_Y, box, SCAN_HEIGHT, AO_BLACK, AO_COPY);
        ao_st7565_update(&fb);
 }
 
 void
-ao_lco_search_box_present(uint16_t box)
+ao_lco_search_box_present(int16_t box)
 {
        char    str[8];
        if (found_x < FOUND_WIDTH)
@@ -301,20 +402,10 @@ ao_lco_search_done(void)
        ao_st7565_update(&fb);
 }
 
-static void
-ao_lco_batt_voltage(void)
-{
-       ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
-       _ao_lco_batt_voltage();
-       ao_st7565_update(&fb);
-       ao_delay(AO_MS_TO_TICKS(1000));
-}
-
 static void
 ao_lco_main(void)
 {
        ao_lco_display_test();
-       ao_lco_batt_voltage();
        ao_lco_search();
        ao_add_task(&ao_lco_input_task, ao_lco_input, "lco input");
        ao_add_task(&ao_lco_arm_warn_task, ao_lco_arm_warn, "lco arm warn");