Asym ghost support (#7910)

radio/src/targets/taranis/telemetry_driver.cpp

@@ -203,6 +203,11 @@ void telemetryPortInvertedRxBit()
 
 void telemetryPortSetDirectionOutput()
 {
+#if defined(GHOST) && SPORT_MAX_BAUDRATE < 400000
+  if (isModuleGhost(EXTERNAL_MODULE)) {
+    TELEMETRY_USART->BRR = BRR_400K;
+  }
+#endif
   TELEMETRY_DIR_OUTPUT();
   TELEMETRY_USART->CR1 &= ~USART_CR1_RE; // turn off receiver
 }
@@ -215,6 +220,11 @@ void sportWaitTransmissionComplete()
 void telemetryPortSetDirectionInput()
 {
   sportWaitTransmissionComplete();
+#if defined(GHOST) && SPORT_MAX_BAUDRATE < 400000
+  if (isModuleGhost(EXTERNAL_MODULE) && g_eeGeneral.telemetryBaudrate == GHST_TELEMETRY_RATE_115K) {
+    TELEMETRY_USART->BRR = BRR_115K;
+  }
+#endif
   TELEMETRY_DIR_INPUT();
   TELEMETRY_USART->CR1 |= USART_CR1_RE; // turn on receiver
 }