Library for Trinamic TMC2209 stepper modules to drive bipolar stepper motors. Ported and adapted from https://github.com/teemuatlut/TMCStepper
Diff: TMC2209Stepper.cpp
- Revision:
- 0:f4343071c8b1
- Child:
- 2:b34e91b54373
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TMC2209Stepper.cpp Thu Mar 18 20:50:27 2021 +0000
@@ -0,0 +1,45 @@
+#include "TMCStepper.h"
+
+uint32_t TMC2209Stepper::IOIN() {
+ return read(TMC2209_n::IOIN_t::address);
+}
+bool TMC2209Stepper::enn() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.enn; }
+bool TMC2209Stepper::ms1() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.ms1; }
+bool TMC2209Stepper::ms2() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.ms2; }
+bool TMC2209Stepper::diag() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.diag; }
+bool TMC2209Stepper::pdn_uart() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.pdn_uart; }
+bool TMC2209Stepper::step() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.step; }
+bool TMC2209Stepper::spread_en() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.spread_en;}
+bool TMC2209Stepper::dir() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.dir; }
+uint8_t TMC2209Stepper::version() { TMC2209_n::IOIN_t r{0}; r.sr = IOIN(); return r.version; }
+
+void TMC2209Stepper::push() {
+ IHOLD_IRUN(IHOLD_IRUN_register.sr);
+ TPOWERDOWN(TPOWERDOWN_register.sr);
+ TPWMTHRS(TPWMTHRS_register.sr);
+ GCONF(GCONF_register.sr);
+ SLAVECONF(SLAVECONF_register.sr);
+ VACTUAL(VACTUAL_register.sr);
+ CHOPCONF(CHOPCONF_register.sr);
+ PWMCONF(PWMCONF_register.sr);
+ TCOOLTHRS(TCOOLTHRS_register.sr);
+}
+
+void TMC2209Stepper::SGTHRS(uint8_t input) {
+ SGTHRS_register.sr = input;
+ write(SGTHRS_register.address, SGTHRS_register.sr);
+}
+uint8_t TMC2209Stepper::SGTHRS() {
+ return SGTHRS_register.sr;
+}
+
+// W: TCOOLTHRS
+uint32_t TMC2209Stepper::TCOOLTHRS() { return TCOOLTHRS_register.sr; }
+void TMC2209Stepper::TCOOLTHRS(uint32_t input) {
+ TCOOLTHRS_register.sr = input;
+ write(TCOOLTHRS_register.address, TCOOLTHRS_register.sr);
+}
+
+uint16_t TMC2209Stepper::SG_RESULT() {
+ return read(TMC2209_n::SG_RESULT_t::address);
+}
\ No newline at end of file