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Followup to #17351

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This commit is contained in:
Scott Lahteine 2020-04-02 13:32:49 -05:00
parent 9f86dde195
commit 11ce281694
1 changed files with 1 additions and 1 deletions
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2
Marlin/src/module/stepper/trinamic.cpp
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@ -341,7 +341,7 @@ enum StealthIndex : uint8_t { STEALTH_AXIS_XY, STEALTH_AXIS_Z, STEALTH_AXIS_E };
ptr[a] = p; return false;
};
} sp_helper;
#define HW_SERIAL_BEGIN(A) do{ if (sp_helper.began(TMCAxis::A, &A##_HARDWARE_SERIAL)) \
#define HW_SERIAL_BEGIN(A) do{ if (!sp_helper.began(TMCAxis::A, &A##_HARDWARE_SERIAL)) \
A##_HARDWARE_SERIAL.begin(TMC_BAUD_RATE); }while(0)
#if AXIS_HAS_UART(X)
#ifdef X_HARDWARE_SERIAL