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Allow individual baudrates for each TMC driver #22008

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merged 2 commits into from
Jun 2, 2021
Merged

Allow individual baudrates for each TMC driver #22008

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ae1a278
Allow individual baudrates for each TMC driver
May 31, 2021
2af66a3
Add X2, Y2, and Z2 - Z4 axis
May 31, 2021
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51 changes: 50 additions & 1 deletion Marlin/src/module/stepper/trinamic.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,55 @@ enum StealthIndex : uint8_t {
#define TMC_BAUD_RATE TERN(HAS_TMC_SW_SERIAL, 57600, 115200)
#endif

#ifndef TMC_X_BAUD_RATE
#define TMC_X_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_X2_BAUD_RATE
#define TMC_X2_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Y_BAUD_RATE
#define TMC_Y_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Y2_BAUD_RATE
#define TMC_Y2_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Z_BAUD_RATE
#define TMC_Z_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Z2_BAUD_RATE
#define TMC_Z2_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Z3_BAUD_RATE
#define TMC_Z3_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_Z4_BAUD_RATE
#define TMC_Z4_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E0_BAUD_RATE
#define TMC_E0_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E1_BAUD_RATE
#define TMC_E1_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E2_BAUD_RATE
#define TMC_E2_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E3_BAUD_RATE
#define TMC_E3_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E4_BAUD_RATE
#define TMC_E4_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E5_BAUD_RATE
#define TMC_E5_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E6_BAUD_RATE
#define TMC_E6_BAUD_RATE TMC_BAUD_RATE
#endif
#ifndef TMC_E7_BAUD_RATE
#define TMC_E7_BAUD_RATE TMC_BAUD_RATE
#endif

#if HAS_DRIVER(TMC2130)
template<char AXIS_LETTER, char DRIVER_ID, AxisEnum AXIS_ID>
void tmc_init(TMCMarlin<TMC2130Stepper, AXIS_LETTER, DRIVER_ID, AXIS_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t hyb_thrs, const bool stealth, const chopper_timing_t &chop_init, const bool interpolate) {
Expand Down Expand Up @@ -366,7 +415,7 @@ enum StealthIndex : uint8_t {
} sp_helper;

#define HW_SERIAL_BEGIN(A) do{ if (!sp_helper.began(TMCAxis::A, &A##_HARDWARE_SERIAL)) \
A##_HARDWARE_SERIAL.begin(TMC_BAUD_RATE); }while(0)
A##_HARDWARE_SERIAL.begin(TMC_##A##_BAUD_RATE); }while(0)
#endif

#if AXIS_HAS_UART(X)
Expand Down