Library for Trinamic TMC2209 stepper modules to drive bipolar stepper motors. Ported and adapted from https://github.com/teemuatlut/TMCStepper

Dependents:   TMC2209-Test2

Revision:
2:b34e91b54373
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/COOLCONF.cpp	Thu Dec 02 20:29:39 2021 +0000
@@ -0,0 +1,54 @@
+#include "TMCStepper.h"
+#include "TMC_MACROS.h"
+
+#define SET_REG(SETTING) COOLCONF_register.SETTING = B; write(COOLCONF_register.address, COOLCONF_register.sr);
+#define GET_REG(SETTING) return COOLCONF_register.SETTING;
+
+// COOLCONF
+/*
+uint32_t TMC2130Stepper::COOLCONF() { return COOLCONF_register.sr; }
+void TMC2130Stepper::COOLCONF(uint32_t input) {
+    COOLCONF_register.sr = input;
+    write(COOLCONF_register.address, COOLCONF_register.sr);
+}
+
+void TMC2130Stepper::semin( uint8_t B ) { SET_REG(semin);   }
+void TMC2130Stepper::seup(  uint8_t B ) { SET_REG(seup);    }
+void TMC2130Stepper::semax( uint8_t B ) { SET_REG(semax);   }
+void TMC2130Stepper::sedn(  uint8_t B ) { SET_REG(sedn);    }
+void TMC2130Stepper::seimin(bool    B ) { SET_REG(seimin);  }
+void TMC2130Stepper::sgt(   int8_t  B ) { SET_REG(sgt);     }
+void TMC2130Stepper::sfilt( bool    B ) { SET_REG(sfilt);   }
+
+uint8_t TMC2130Stepper::semin() { GET_REG(semin);   }
+uint8_t TMC2130Stepper::seup()  { GET_REG(seup);    }
+uint8_t TMC2130Stepper::semax() { GET_REG(semax);   }
+uint8_t TMC2130Stepper::sedn()  { GET_REG(sedn);    }
+bool    TMC2130Stepper::seimin(){ GET_REG(seimin);  }
+bool    TMC2130Stepper::sfilt() { GET_REG(sfilt);   }
+
+int8_t TMC2130Stepper::sgt() {
+    // Two's complement in a 7bit value
+    int8_t val = (COOLCONF_register.sgt &  0x40) << 1; // Isolate sign bit
+    val |= COOLCONF_register.sgt & 0x7F;
+    return val;
+}
+*/
+
+uint16_t TMC2209Stepper::COOLCONF() { return COOLCONF_register.sr; }
+void TMC2209Stepper::COOLCONF(uint16_t input) {
+    COOLCONF_register.sr = input;
+    write(COOLCONF_register.address, COOLCONF_register.sr);
+}
+
+void TMC2209Stepper::semin( uint8_t B ) { SET_REG(semin);   }
+void TMC2209Stepper::seup(  uint8_t B ) { SET_REG(seup);    }
+void TMC2209Stepper::semax( uint8_t B ) { SET_REG(semax);   }
+void TMC2209Stepper::sedn(  uint8_t B ) { SET_REG(sedn);    }
+void TMC2209Stepper::seimin(bool    B ) { SET_REG(seimin);  }
+
+uint8_t TMC2209Stepper::semin() { GET_REG(semin);   }
+uint8_t TMC2209Stepper::seup()  { GET_REG(seup);    }
+uint8_t TMC2209Stepper::semax() { GET_REG(semax);   }
+uint8_t TMC2209Stepper::sedn()  { GET_REG(sedn);    }
+bool    TMC2209Stepper::seimin(){ GET_REG(seimin);  }
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