Add pointer_delta_t and make the master and slaves handle it.

2019-06-11 21:58:40 +02:00
parent a57fedec70
commit a857780e42
5 changed files with 37 additions and 1 deletions
--- a/shared/slave_protocol.h
+++ b/shared/slave_protocol.h
@@ -48,6 +48,11 @@
        uint8_t data[I2C_MESSAGE_MAX_PAYLOAD_LENGTH];
    } ATTR_PACKED i2c_message_t;

+    typedef struct {
+        int16_t x;
+        int16_t y;
+    } ATTR_PACKED pointer_delta_t;
+
 // Variables:

    extern char SlaveSyncString[];