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Fix bug that breaks RS485 on the Opta #21

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Merged
merged 1 commit into from
Mar 15, 2024
Merged

Fix bug that breaks RS485 on the Opta #21

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6 changes: 5 additions & 1 deletion src/Arduino_POSIXStorage.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -224,7 +224,11 @@ enum BoardTypes detectBoardType()
{
#if defined(ARDUINO_PORTENTA_C33)
return BOARD_PORTENTA_C33;
#elif defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_OPTA)
#elif defined(ARDUINO_OPTA)
// This case must be handled separately, because PB14 that enables USB on the PMC is used for RS485 on the Opta,
// so performing automatic detection on the Opta breaks RS485
return BOARD_PORTENTA_H7;
#elif defined(ARDUINO_PORTENTA_H7_M7)
#if (defined(AUTOMATIC_OVERRIDE_PORTENTA_H7) && defined(AUTOMATIC_OVERRIDE_PORTENTA_MACHINE_CONTROL))
#error "You have defined AUTOMATIC_OVERRIDE_PORTENTA_H7 and AUTOMATIC_OVERRIDE_PORTENTA_MACHINE_CONTROL at the same time"
#endif
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