Diff: source/TMC2160_bitfields.h

Revision:

0:3f4cfbeda9d3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/TMC2160_bitfields.h	Thu Feb 04 19:46:56 2021 +0000
@@ -0,0 +1,54 @@
+#pragma once
+#pragma pack(push, 1)
+
+namespace TMC2160_n {
+  struct IOIN_t {
+    constexpr static uint8_t address = 0x04;
+    union {
+      uint32_t sr;
+      struct {
+        bool  refl_step : 1,
+              refr_dir : 1,
+              encb_dcen_cfg4 : 1,
+              enca_dcin_cfg5 : 1,
+              drv_enn : 1,
+              dco_cfg6 : 1,
+              : 2;
+        uint16_t : 16;
+        uint8_t version : 8;
+      };
+    };
+  };
+
+  struct PWMCONF_t {
+    constexpr static uint8_t address = 0x70;
+    union {
+      uint32_t sr;
+      struct {
+        uint8_t pwm_ofs : 8,
+                pwm_grad : 8,
+                pwm_freq : 2;
+        bool pwm_autoscale : 1,
+             pwm_autograd : 1;
+        uint8_t freewheel : 2,
+                          : 2,
+                pwm_reg : 4,
+                pwm_lim : 4;
+      };
+    };
+  };
+
+  struct PWM_SCALE_t {
+    constexpr static uint8_t address = 0x71;
+    union {
+      uint32_t sr : 25;
+      struct {
+        uint8_t pwm_scale_sum : 8,
+                              : 8;
+        uint16_t pwm_scale_auto : 9;
+      };
+    };
+  };
+}
+
+#pragma pack(pop)
\ No newline at end of file