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23 lines
765 B
23 lines
765 B
7 years ago
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#ifndef TMC2130Stepper_MACROS_H
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#define TMC2130Stepper_MACROS_H
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#include "TMC2130Stepper.h"
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#include "../TMC2130Stepper_REGDEFS.h"
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#define WRITE_REG(R) send2130(TMC2130_WRITE|REG_##R, &R##_sr);
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#define READ_REG(R) send2130(TMC2130_READ|REG_##R, &R##_sr); return R##_sr
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#define READ_REG_R(R) tmp_sr=0; send2130(TMC2130_READ|REG_##R, &tmp_sr); return tmp_sr;
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#define MOD_REG(REG, SETTING) REG##_sr &= ~SETTING##_bm; \
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REG##_sr |= ((uint32_t)B<<SETTING##_bp)&SETTING##_bm; \
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WRITE_REG(REG);
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#define GET_BYTE(REG, SETTING) return (REG()&SETTING##_bm) >> SETTING##_bp;
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#define GET_BYTE_R(REG, SETTING) return (REG()&SETTING##_bm) >> SETTING##_bp;
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#define GET_BIT(REG, SETTING) return (bool)((REG()&SETTING##_bm) >> SETTING##_bp);
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#endif
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