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Avoid Bluetooth fifo full (and 1ms wait in the mixer task...) (#7652)

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Avoid Bluetooth fifo full (and 1ms wait in the mixer task...)
This commit is contained in:
Bertrand Songis
2020-05-31 16:45:48 +02:00
committed by GitHub
parent b6dfa477ef
commit c3f0e2ea88
3 changed files with 15 additions and 13 deletions
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radio/src/bluetooth.cpp
+10 -9
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@@ -48,17 +48,18 @@ Bluetooth bluetooth;
void Bluetooth::write(const uint8_t * data, uint8_t length)
{
BLUETOOTH_TRACE("BT>");
for (int i=0; i<length; i++) {
BLUETOOTH_TRACE(" %02X", data[i]);
while (btTxFifo.isFull()) {
if (!bluetoothIsWriting())
bluetoothWriteWakeup();
RTOS_WAIT_MS(1);
if (btTxFifo.hasSpace(length)) {
BLUETOOTH_TRACE("BT>");
for (int i = 0; i < length; i++) {
BLUETOOTH_TRACE(" %02X", data[i]);
btTxFifo.push(data[i]);
}
btTxFifo.push(data[i]);
BLUETOOTH_TRACE(CRLF);
}
BLUETOOTH_TRACE(CRLF);
else {
BLUETOOTH_TRACE("[BT] TX fifo full!" CRLF);
}
bluetoothWriteWakeup();
}