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TMC connection test, spreadCycle parameters, improved debugging (#12616)

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This commit is contained in:
teemuatlut
2018-12-10 04:54:48 +02:00
committed by Scott Lahteine
parent 97de9d54a5
commit 55144284c2
71 changed files with 917 additions and 452 deletions
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31
Marlin/src/module/stepper_indirection.cpp
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@ -205,12 +205,14 @@
void tmc_init(TMCMarlin<TMC2130Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t thrs, const float spmm, const bool stealth) {
st.begin();
static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
CHOPCONF_t chopconf{0};
chopconf.tbl = 1;
chopconf.toff = 3;
chopconf.toff = timings[0];
chopconf.intpol = INTERPOLATE;
chopconf.hstrt = 2;
chopconf.hend = 5;
chopconf.hend = timings[1] + 3;
chopconf.hstrt = timings[2] - 1;
st.CHOPCONF(chopconf.sr);
st.rms_current(mA, HOLD_MULTIPLIER);
@ -440,6 +442,8 @@
template<char AXIS_LETTER, char DRIVER_ID>
void tmc_init(TMCMarlin<TMC2208Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t thrs, const float spmm, const bool stealth) {
static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
TMC2208_n::GCONF_t gconf{0};
gconf.pdn_disable = true; // Use UART
gconf.mstep_reg_select = true; // Select microsteps with UART
@ -449,10 +453,10 @@
TMC2208_n::CHOPCONF_t chopconf{0};
chopconf.tbl = 0b01; // blank_time = 24
chopconf.toff = 5;
chopconf.toff = timings[0];
chopconf.intpol = INTERPOLATE;
chopconf.hstrt = 2;
chopconf.hend = 5;
chopconf.hend = timings[1] + 3;
chopconf.hstrt = timings[2] - 1;
st.CHOPCONF(chopconf.sr);
st.rms_current(mA, HOLD_MULTIPLIER);
@ -540,13 +544,20 @@
template<char AXIS_LETTER, char DRIVER_ID>
void tmc_init(TMCMarlin<TMC2660Stepper, AXIS_LETTER, DRIVER_ID> &st, const uint16_t mA, const uint16_t microsteps, const uint32_t, const float, const bool) {
st.begin();
static constexpr int8_t timings[] = CHOPPER_TIMING; // Default 4, -2, 1
TMC2660_n::CHOPCONF_t chopconf{0};
chopconf.tbl = 1;
chopconf.toff = timings[0];
chopconf.hend = timings[1] + 3;
chopconf.hstrt = timings[2] - 1;
st.CHOPCONF(chopconf.sr);
st.rms_current(mA);
st.microsteps(microsteps);
st.blank_time(24);
st.toff(5); // Only enables the driver if used with stealthChop
st.intpol(INTERPOLATE);
//st.hysteresis_start(3);
//st.hysteresis_end(2);
st.diss2g(true); // Disable short to ground protection. Too many false readings?
}
#endif // TMC2660