SPI: fix annoying unused variables warnings #653
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- use const for ff variable to avoid unused variable on each SPI.h include - move the spi_this refs where its used... - and also the 3 others ones : STM32F1\libraries\SPI\src\SPI.cpp:784:12 warning: enumeration value 'RCC_AHB' not handled in switch [-Wswitch] STM32F1\libraries\SPI\src\SPI.cpp:392:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation] Sample use : https://travis-ci.org/MarlinFirmware/Marlin/jobs/564740480
tpruvot
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Aug 19, 2019
taken from https://github.com/rogerclarkmelbourne/Arduino_STM32/tree/master/STM32F1/libraries/SPI reindented, with warnings fixes from PR rogerclarkmelbourne/Arduino_STM32#653
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Seems good, so I merged this. |
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STM32F1\libraries\SPI\src\SPI.cpp:784:12
warning: enumeration value 'RCC_AHB' not handled in switch [-Wswitch]
STM32F1\libraries\SPI\src\SPI.cpp:392:5:
warning: this 'while' clause does not guard... [-Wmisleading-indentation]
Sample use : https://travis-ci.org/MarlinFirmware/Marlin/jobs/564740480