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TMC serial multiplexer, FYSETC AIO-II (#18080)

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This commit is contained in:
George Fu
2020-05-26 04:48:33 +08:00
committed by GitHub
parent 8c0c8e4046
commit fe7452c5cb
5 changed files with 36 additions and 42 deletions
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6
Marlin/src/module/stepper/trinamic.cpp
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@ -49,7 +49,11 @@ enum StealthIndex : uint8_t { STEALTH_AXIS_XY, STEALTH_AXIS_Z, STEALTH_AXIS_E };
#define __TMC_SPI_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_CS_PIN, float(ST##_RSENSE), ST##_CHAIN_POS)
#endif
#define TMC_UART_HW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(&ST##_HARDWARE_SERIAL, float(ST##_RSENSE), ST##_SLAVE_ADDRESS)
#if ENABLED(TMC_SERIAL_MULTIPLEXER)
#define TMC_UART_HW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(&ST##_HARDWARE_SERIAL, float(ST##_RSENSE), ST##_SLAVE_ADDRESS, SERIAL_MUL_PIN1, SERIAL_MUL_PIN2)
#else
#define TMC_UART_HW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(&ST##_HARDWARE_SERIAL, float(ST##_RSENSE), ST##_SLAVE_ADDRESS)
#endif
#define TMC_UART_SW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_SERIAL_RX_PIN, ST##_SERIAL_TX_PIN, float(ST##_RSENSE), ST##_SLAVE_ADDRESS, ST##_SERIAL_RX_PIN > -1)
#define _TMC_SPI_DEFINE(IC, ST, AI) __TMC_SPI_DEFINE(IC, ST, TMC_##ST##_LABEL, AI)