BRNSystems/brnQuanFW
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better var names + comment

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This commit is contained in:
John Flinchbaugh
2025-01-08 08:12:36 -05:00
parent 911200d0a0
commit be7d229b3d
1 changed files with 3 additions and 3 deletions
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6
app/spectrum.c
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@@ -871,15 +871,15 @@ uint8_t Rssi2Y(uint16_t rssi)
static void DrawSpectrum()
{
uint16_t steps = GetStepsCount();
uint16_t scale = (steps > 128) ? 128 : steps;
uint16_t shift = 64 / steps + 1;
uint16_t bars = (steps > 128) ? 128 : steps;
uint16_t shift_graph = 64 / steps + 1; // to center bar on freq marker
uint8_t ox = 0;
for (uint8_t i = 0; i < 128; ++i)
{
uint16_t rssi = rssiHistory[i >> settings.stepsCount];
if (rssi != RSSI_MAX_VALUE)
{
uint8_t x = i * 128 / scale + shift;
uint8_t x = i * 128 / bars + shift_graph;
for (uint8_t xx = ox; xx < x; xx++)
{
DrawVLine(Rssi2Y(rssi), DrawingEndY, xx, true);