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Parentheses around macro argument

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Not triggering error in this case
This commit is contained in:
Petr Ledvina 2018-07-17 17:40:42 +02:00
parent f2981bf322
commit ceeb97f38c
1 changed files with 1 additions and 1 deletions
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Firmware/tmc2130.cpp
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@ -129,7 +129,7 @@ void tmc2130_wr_TPWMTHRS(uint8_t axis, uint32_t val32);
void tmc2130_wr_THIGH(uint8_t axis, uint32_t val32);
#define tmc2130_rd(axis, addr, rval) tmc2130_rx(axis, addr, rval)
#define tmc2130_wr(axis, addr, wval) tmc2130_tx(axis, addr | 0x80, wval)
#define tmc2130_wr(axis, addr, wval) tmc2130_tx(axis, (addr) | 0x80, wval)
uint8_t tmc2130_tx(uint8_t axis, uint8_t addr, uint32_t wval);
uint8_t tmc2130_rx(uint8_t axis, uint8_t addr, uint32_t* rval);