Ignore UART pins which are not defined
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@ -57,23 +57,23 @@ void uartPinConfigure(const serialPinConfig_t *pSerialPinConfig)
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uartdev->pinSwap = false;
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#endif
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for (int pindex = 0 ; pindex < UARTHARDWARE_MAX_PINS ; pindex++) {
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if (pSerialPinConfig->ioTagRx[device] == hardware->rxPins[pindex].pin) {
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if (pSerialPinConfig->ioTagRx[device] && (pSerialPinConfig->ioTagRx[device] == hardware->rxPins[pindex].pin)) {
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uartdev->rx = hardware->rxPins[pindex];
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}
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if (pSerialPinConfig->ioTagTx[device] == hardware->txPins[pindex].pin) {
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if (pSerialPinConfig->ioTagTx[device] && (pSerialPinConfig->ioTagTx[device] == hardware->txPins[pindex].pin)) {
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uartdev->tx = hardware->txPins[pindex];
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}
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#if !(defined(STM32F1) || defined(STM32F4))
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// Check for swapped pins
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if (pSerialPinConfig->ioTagTx[device] == hardware->rxPins[pindex].pin) {
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if (pSerialPinConfig->ioTagTx[device] && (pSerialPinConfig->ioTagTx[device] == hardware->rxPins[pindex].pin)) {
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uartdev->tx = hardware->rxPins[pindex];
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uartdev->pinSwap = true;
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}
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if (pSerialPinConfig->ioTagRx[device] == hardware->txPins[pindex].pin) {
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if (pSerialPinConfig->ioTagRx[device] && (pSerialPinConfig->ioTagRx[device] == hardware->txPins[pindex].pin)) {
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uartdev->rx = hardware->txPins[pindex];
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uartdev->pinSwap = true;
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}
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