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panadapter update

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OneOfEleven
2023-11-19 11:42:41 +00:00
parent 735e507cdc
commit 6160394f0f
5 changed files with 29 additions and 20 deletions
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31
ui/main.c
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@ -424,14 +424,11 @@ void big_freq(const uint32_t frequency, const unsigned int x, const unsigned int
g_current_function == FUNCTION_TRANSMIT ||
g_current_function == FUNCTION_POWER_SAVE ||
g_monitor_enabled)
{
{ // don't draw the panadapter
return;
}
// if (g_squelch_open)
// return;
// auto scale
// auto vertical scale
max_rssi = g_panadapter_max_rssi;
min_rssi = g_panadapter_min_rssi;
span_rssi = max_rssi - min_rssi;
@ -450,7 +447,7 @@ void big_freq(const uint32_t frequency, const unsigned int x, const unsigned int
#ifdef ENABLE_PANADAPTER_PEAK_FREQ
if (g_panadapter_peak_freq > 0)
{
{ // print the peak frequency
char str[16];
sprintf(str, "%u.%05u", g_panadapter_peak_freq / 100000, g_panadapter_peak_freq % 100000);
NUMBER_trim_trailing_zeros(str);
@ -458,10 +455,10 @@ void big_freq(const uint32_t frequency, const unsigned int x, const unsigned int
}
#endif
// center marker (the VFO frequency)
base_line[PANADAPTER_BINS - (LCD_WIDTH * 2)] = 0x07;
// draw top center vertical marker (the VFO frequency)
base_line[PANADAPTER_BINS - (LCD_WIDTH * 2)] = 0x0F;
// top horizontal line
// draw top horizontal dotted line
for (i = 0; i < PANADAPTER_BINS; i += 4)
{
const unsigned int k = PANADAPTER_BINS - (LCD_WIDTH * 2);
@ -469,25 +466,25 @@ void big_freq(const uint32_t frequency, const unsigned int x, const unsigned int
base_line[k + i] |= 1u;
}
// draw the vertical bins
// draw the panadapter vertical bins
for (i = 0; i < ARRAY_SIZE(g_panadapter_rssi); i++)
{
uint8_t rssi = g_panadapter_rssi[i];
uint32_t pixels;
uint8_t rssi = g_panadapter_rssi[i];
#if 0
rssi = (rssi < ((-129 + 160) * 2)) ? 0 : rssi - ((-129 + 160) * 2); // min of -129dBm (S3)
rssi = rssi >> 2;
#else
rssi = ((rssi - min_rssi) * 20) / span_rssi; // 0 ~ 20
rssi = ((uint16_t)(rssi - min_rssi) * 20) / span_rssi; // 0 ~ 20
#endif
rssi += 2;
if (rssi > 21)
rssi = 21;
rssi += 2; // offset from the bottom
if (rssi > 22)
rssi = 22; // limit peak value
pixels = (1u << rssi) - 1;
pixels &= 0xfffffffe;
pixels = (1u << rssi) - 1; // set the line pixels
pixels &= 0xfffffffe; // clear the bottom line
base_line[i - (LCD_WIDTH * 2)] |= bit_reverse_8(pixels >> 16);
base_line[i - (LCD_WIDTH * 1)] |= bit_reverse_8(pixels >> 8);