#include <ao_event.h>
#include <ao_quadrature.h>
#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
+#define STRIDE AO_BITMAP_STRIDE(WIDTH)
+
+static uint32_t image[STRIDE * HEIGHT];
+
+static struct ao_bitmap fb = {
+ .base = image,
+ .stride = STRIDE,
+ .width = WIDTH,
+ .height = HEIGHT,
+ .damage = AO_BOX_INIT,
+};
+
+static const struct ao_transform logo_transform = {
+ .x_scale = 48, .x_off = 2,
+ .y_scale = 48, .y_off = 0,
+};
+
+static const struct ao_transform show_transform = {
+ .x_scale = 36, .x_off = 100,
+ .y_scale = 36, .y_off = 0,
+};
+
+#define BIG_FONT BitstreamVeraSans_Roman_58_font
+#define VOLT_FONT BitstreamVeraSans_Roman_58_font
+#define SMALL_FONT BitstreamVeraSans_Roman_12_font
+#define TINY_FONT BitstreamVeraSans_Roman_10_font
+#define LOGO_FONT BenguiatGothicStd_Bold_26_font
+
+#define LABEL_Y (int16_t) (SMALL_FONT.ascent)
+#define VALUE_Y (int16_t) (LABEL_Y + BIG_FONT.ascent + 5)
+#define BOX_X 2
+#define PAD_X 90
+#define BOX_LABEL_X 30
+#define VOLT_LABEL_X 25
+#define RSSI_LABEL_X 15
+#define PAD_LABEL_X 95
+#define SEP_X (PAD_X - 8)
+#define SCAN_X (WIDTH - 100) / 2
+#define SCAN_Y 50
+#define SCAN_HEIGHT 3
+#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)
static uint8_t ao_lco_display_mutex;
-void
-ao_lco_show_pad(uint8_t pad)
+static void
+_ao_lco_show_pad(uint8_t pad)
{
- ao_mutex_get(&ao_lco_display_mutex);
- (void) pad;
-// ao_seven_segment_set(AO_LCO_PAD_DIGIT, (uint8_t) (pad | (ao_lco_drag_race << 4)));
- ao_mutex_put(&ao_lco_display_mutex);
+ char str[5];
+
+ snprintf(str, sizeof(str), "%d", pad);
+ ao_text(&fb, &BIG_FONT, PAD_X, VALUE_Y, str, AO_BLACK, AO_COPY);
+ ao_text(&fb, &SMALL_FONT, PAD_LABEL_X, LABEL_Y, "Pad", AO_BLACK, AO_COPY);
}
-void
-ao_lco_show_box(uint16_t box)
+
+static void
+_ao_lco_show_box(int16_t box)
{
- ao_mutex_get(&ao_lco_display_mutex);
- (void) box;
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_1, (uint8_t) (box % 10 | (ao_lco_drag_race << 4)));
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_10, (uint8_t) (box / 10 | (ao_lco_drag_race << 4)));
- ao_mutex_put(&ao_lco_display_mutex);
+ char str[7];
+
+ snprintf(str, sizeof(str), "%2d", box);
+ ao_text(&fb, &BIG_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
+ ao_text(&fb, &SMALL_FONT, BOX_LABEL_X, LABEL_Y, "Box", AO_BLACK, AO_COPY);
}
static void
-ao_lco_show_voltage(uint16_t decivolts)
+_ao_lco_show_voltage(uint16_t decivolts, const char *label)
{
- uint8_t tens, ones, tenths;
+ char str[7];
PRINTD("voltage %d\n", decivolts);
- tenths = (uint8_t) (decivolts % 10);
- ones = (uint8_t) ((decivolts / 10) % 10);
- tens = (uint8_t) ((decivolts / 100) % 10);
- ao_mutex_get(&ao_lco_display_mutex);
- (void) tenths;
- (void) ones;
- (void) tens;
-// ao_seven_segment_set(AO_LCO_PAD_DIGIT, tenths);
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_1, ones | 0x10);
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_10, tens);
- ao_mutex_put(&ao_lco_display_mutex);
+ snprintf(str, sizeof(str), "%2d.%d", decivolts / 10, decivolts % 10);
+ ao_text(&fb, &VOLT_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
+ ao_text(&fb, &SMALL_FONT, VOLT_LABEL_X, LABEL_Y, label, AO_BLACK, AO_COPY);
}
-void
-ao_lco_show(void)
+static void
+_ao_lco_batt_voltage(void)
{
- if (ao_lco_pad == AO_LCO_PAD_VOLTAGE) {
- ao_lco_show_voltage(ao_pad_query.battery);
- } else {
- ao_lco_show_pad(ao_lco_pad);
- ao_lco_show_box(ao_lco_box);
- }
+ struct ao_adc packet;
+ int16_t decivolt;
+
+ ao_adc_single_get(&packet);
+ decivolt = ao_battery_decivolt(packet.v_batt);
+ _ao_lco_show_voltage((uint16_t) decivolt, "LCO battery");
+ 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_logo_poly(&fb, &show_transform, AO_BLACK, AO_COPY);
+ _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));
}
-uint8_t
-ao_lco_box_present(uint16_t box)
+void
+ao_lco_show(void)
{
- if (box >= AO_PAD_MAX_BOXES)
- return 0;
- return (ao_lco_box_mask[AO_LCO_MASK_ID(box)] >> AO_LCO_MASK_SHIFT(box)) & 1;
+ ao_mutex_get(&ao_lco_display_mutex);
+ ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
+ switch (ao_lco_box) {
+ case AO_LCO_LCO_VOLTAGE:
+ _ao_lco_batt_voltage();
+ 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);
}
static void
}
}
-static void
-ao_lco_step_box(int8_t dir)
+
+void
+ao_lco_set_contrast(int32_t contrast)
{
- int32_t new_box = (int32_t) ao_lco_box;
-
- do {
- new_box += dir;
- if (new_box > ao_lco_max_box)
- new_box = ao_lco_min_box;
- else if (new_box < ao_lco_min_box)
- new_box = ao_lco_max_box;
- if (new_box == ao_lco_box)
- break;
- } while (!ao_lco_box_present((uint16_t) new_box));
- ao_lco_set_box((uint16_t) new_box);
+ 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
ao_lco_display_test(void)
{
- ao_mutex_get(&ao_lco_display_mutex);
-// ao_seven_segment_set(AO_LCO_PAD_DIGIT, 8 | 0x10);
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_1, 8 | 0x10);
-// ao_seven_segment_set(AO_LCO_BOX_DIGIT_10, 8 | 0x10);
- ao_mutex_put(&ao_lco_display_mutex);
ao_led_on(AO_LEDS_AVAILABLE);
- ao_delay(AO_MS_TO_TICKS(1000));
+ ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_BLACK, AO_COPY);
+ ao_st7565_update(&fb);
+ ao_delay(AO_MS_TO_TICKS(250));
ao_led_off(AO_LEDS_AVAILABLE);
}
-static void
-ao_lco_batt_voltage(void)
-{
- struct ao_adc packet;
- int16_t decivolt;
-
-// ao_adc_single_get(&packet);
- packet.v_batt = 0;
- decivolt = ao_battery_decivolt(packet.v_batt);
- ao_lco_show_voltage((uint16_t) decivolt);
- ao_delay(AO_MS_TO_TICKS(1000));
-}
-
static struct ao_task ao_lco_input_task;
static struct ao_task ao_lco_monitor_task;
static struct ao_task ao_lco_arm_warn_task;
static struct ao_task ao_lco_igniter_status_task;
+static int16_t found_x;
+
+void
+ao_lco_search_start(void)
+{
+ ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
+ ao_logo(&fb, &logo_transform, &LOGO_FONT, AO_BLACK, AO_COPY);
+ found_x = FOUND_X;
+}
+
+void
+ao_lco_search_box_check(int16_t box)
+{
+ if (box > 0)
+ ao_rect(&fb, SCAN_X, SCAN_Y, box, SCAN_HEIGHT, AO_BLACK, AO_COPY);
+ ao_st7565_update(&fb);
+}
+
+void
+ao_lco_search_box_present(int16_t box)
+{
+ char str[8];
+ if (found_x < FOUND_WIDTH)
+ {
+ snprintf(str, sizeof(str), "%s%02u", found_x ? ", " : "", box);
+ found_x = ao_text(&fb, &TINY_FONT, found_x, FOUND_Y, str, AO_BLACK, AO_COPY);
+ }
+}
+
+void
+ao_lco_search_done(void)
+{
+ ao_st7565_update(&fb);
+}
+
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");
projects / fw / altos / blobdiff