Digitizer feature improvements (#19034)

1 files changed, 56 insertions, 11 deletions

diff --git a/quantum/digitizer.h b/quantum/digitizer.h
index cef551567e..b826ba8ac8 100644
--- a/quantum/digitizer.h
+++ b/quantum/digitizer.h
@@ -17,25 +17,70 @@
 
 #include "quantum.h"
 
+#include <stdbool.h>
 #include <stdint.h>
 
-enum digitizer_status { DZ_INITIALIZED = 1, DZ_UPDATED = 2 };
+/**
+ * \defgroup digitizer
+ *
+ * HID Digitizer
+ * \{
+ */
 
 typedef struct {
-    int8_t  tipswitch;
-    int8_t  inrange;
-    uint8_t id;
-    float   x;
-    float   y;
-    uint8_t status : 2;
+    bool  in_range : 1;
+    bool  tip : 1;
+    bool  barrel : 1;
+    float x;
+    float y;
+    bool  dirty;
 } digitizer_t;
 
-extern digitizer_t digitizer;
+extern digitizer_t digitizer_state;
 
-digitizer_t digitizer_get_report(void);
+/**
+ * \brief Send the digitizer report to the host if it is marked as dirty.
+ */
+void digitizer_flush(void);
 
-void digitizer_set_report(digitizer_t newDigitizerReport);
+/**
+ * \brief Assert the "in range" indicator, and flush the report.
+ */
+void digitizer_in_range_on(void);
 
-void digitizer_task(void);
+/**
+ * \brief Deassert the "in range" indicator, and flush the report.
+ */
+void digitizer_in_range_off(void);
+
+/**
+ * \brief Assert the tip switch, and flush the report.
+ */
+void digitizer_tip_switch_on(void);
+
+/**
+ * \brief Deassert the tip switch, and flush the report.
+ */
+void digitizer_tip_switch_off(void);
+
+/**
+ * \brief Assert the barrel switch, and flush the report.
+ */
+void digitizer_barrel_switch_on(void);
+
+/**
+ * \brief Deassert the barrel switch, and flush the report.
+ */
+void digitizer_barrel_switch_off(void);
+
+/**
+ * \brief Set the absolute X and Y position of the digitizer contact, and flush the report.
+ *
+ * \param x The X value of the contact position, from 0 to 1.
+ * \param y The Y value of the contact position, from 0 to 1.
+ */
+void digitizer_set_position(float x, float y);
 
 void host_digitizer_send(digitizer_t *digitizer);
+
+/** \} */