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PortaPack: Improve baseband filter frequency label readability.

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This commit is contained in:
Jared Boone
2019-01-02 09:35:15 -08:00
parent a2902d7d3a
commit c477317408
1 changed files with 17 additions and 1 deletions
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18
firmware/common/ui_portapack.c
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@ -861,6 +861,22 @@ static ui_point_t portapack_ui_draw_db(ui_point_t point, const uint32_t db) {
return portapack_lcd_draw_string(point, "dB"); return portapack_lcd_draw_string(point, "dB");
} }
static ui_point_t portapack_ui_draw_bw_mhz(ui_point_t point, const uint64_t hz) {
const uint32_t frac_digits = 2;
const uint32_t lsd = 1000000 / 100;
const uint32_t round_offset = lsd / 2;
const uint64_t hz_offset = hz + round_offset;
const uint32_t mhz = hz_offset / 1000000;
const uint32_t hz_remainder = hz_offset - (mhz * 1000000);
const uint32_t frac = hz_offset / lsd;
point = portapack_lcd_draw_int(point, mhz, 2);
point = portapack_lcd_draw_string(point, ".");
point = portapack_lcd_draw_int(point, frac, 2);
return portapack_lcd_draw_string(point, " MHz");
}
static void portapack_draw_radio_path( static void portapack_draw_radio_path(
const draw_list_t* const draw_list, const draw_list_t* const draw_list,
const size_t count const size_t count
@ -945,7 +961,7 @@ static void portapack_ui_set_direction(const rf_path_direction_t direction) {
static void portapack_ui_set_filter_bw(uint32_t bandwidth) { static void portapack_ui_set_filter_bw(uint32_t bandwidth) {
ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_FILTER].point.y + 4 }; ui_point_t point = { VALUES_X, radio_draw_list[RADIO_DRAW_LIST_ITEM_BB_FILTER].point.y + 4 };
portapack_lcd_draw_int(point, bandwidth, 8); portapack_ui_draw_bw_mhz(point, bandwidth);
} }
static void portapack_ui_set_lna_power(bool lna_on) { static void portapack_ui_set_lna_power(bool lna_on) {