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rogerclarkmelbourne / Arduino_STM32

Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards
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Fix "call to overloaded transfer() is ambiguous" issue #924

Closed board707 closed 2 months ago

board707 commented 2 months ago

Two overloaded SPI.transfer()methods in file STM32F1/libraries/SPI/src/SPI.h:

void transfer(const void * buffer, size_t length);

void transfer(uint8_t * trx_buf, uint32 len);

produces a "call is ambiguous" error if called as: spi.transfer(uint8*, size_t);

Making the type of second parameter the same in both methods eliminates the error.

stevstrong commented 2 months ago

Thank you.