kuba/TEF6686_ESP32
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AF Method B bugfixing

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This commit is contained in:
Sjef Verhoeven PE5PVB
2023-10-15 17:09:18 +02:00
parent af774f913f
commit 508a4c9f0a
2 changed files with 19 additions and 4 deletions
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20
src/TEF6686.cpp
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@@ -526,17 +526,25 @@ void TEF6686::readRDS(byte showrdserrors)
if (!rdsCerrorThreshold) {
//AF decoder
if (rdsblock == 0) { // Only when in GROUP 0A
if (rdsblock == 0 && rds.rdsC != rdsCold) { // Only when in GROUP 0A
if ((rds.rdsC >> 8) > 224 && (rds.rdsC >> 8) < 250 && ((rds.rdsC & 0xFF) * 10 + 8750) == currentfreq) { // Check for AF method B
afmethodB = true;
afmethodBprobe = true;
af_updatecounter++;
} else if ((rds.rdsC >> 8) > 224 && (rds.rdsC >> 8) < 250 && ((rds.rdsC & 0xFF) * 10 + 8750) == !currentfreq) {
af_counterb = (rds.rdsC >> 8) - 224;
af_counterbcheck = 1;
} else if ((rds.rdsC >> 8) > 224 && (rds.rdsC >> 8) < 250 && ((rds.rdsC & 0xFF) * 10 + 8750) != currentfreq) {
afmethodBprobe = false;
af_counterb = 0;
af_counterbcheck = 0;
}
if (((rds.rdsC >> 8) > 0 && (rds.rdsC >> 8) < 205) && ((rds.rdsC >> 8) > 0 && (rds.rdsC >> 8) < 205)) {
afinit = true; // AF valid
if (afmethodBprobe) af_counterbcheck += 2;
}
if (((rds.rdsC >> 8) > 0 && (rds.rdsC >> 8) > 224) && ((rds.rdsC >> 8) > 0 && (rds.rdsC >> 8) < 250)) afinit = true; // AF valid
if (afinit) {
if ((rds.rdsB >> 11) == 0 && af_counter < 50) {
uint16_t buffer0;
@@ -546,6 +554,8 @@ void TEF6686::readRDS(byte showrdserrors)
if ((rds.rdsC & 0xFF) > 0 && (rds.rdsC & 0xFF) < 205) buffer1 = (rds.rdsC & 0xFF) * 10 + 8750; else buffer1 = 0;
if (buffer0 != 0 || buffer1 != 0) rds.hasAF = true;
if (afmethodBprobe && af_counterbcheck > af_counterb) afmethodBprobe = false; // If more than counter received disable probe flag
if (afmethodBprobe) { // Check for Reg. flags
if (buffer1 == currentfreq && buffer0 > buffer1) {
for (int x = 0; x < af_counter; x++) {
@@ -581,7 +591,7 @@ void TEF6686::readRDS(byte showrdserrors)
}
} else if (buffer0 == currentfreq && buffer0 < buffer1) {
for (int x = 0; x < af_counter; x++) {
if (af[x].frequency == buffer0 && !af[x].mixed) {
if (af[x].frequency == buffer1 && !af[x].mixed) {
if (!af[x].mixed) {
af[x].mixed = true;
af_updatecounter++;
@@ -593,6 +603,7 @@ void TEF6686::readRDS(byte showrdserrors)
}
if (buffer0 != currentfreq && buffer1 != currentfreq && afmethodB && afmethodBprobe) { // Remove faulty Reg. flags
afmethodBprobe = false;
for (int x = 0; x < af_counter; x++) {
if (af[x].frequency == buffer0 || af[x].frequency == buffer1) {
if (af[x].mixed) {
@@ -663,6 +674,7 @@ void TEF6686::readRDS(byte showrdserrors)
}
}
}
rdsCold = rds.rdsC;
}
}
} break;