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-rw-r--r--stmhal/accel.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/stmhal/accel.h b/stmhal/accel.h
new file mode 100644
index 0000000000..c2320f1a4e
--- /dev/null
+++ b/stmhal/accel.h
@@ -0,0 +1,11 @@
+void accel_init(void);
+void accel_restart(uint8_t addr, int write);
+void accel_start(uint8_t addr, int write);
+void accel_send_byte(uint8_t data);
+uint8_t accel_read_ack(void);
+uint8_t accel_read_nack(void);
+void accel_stop(void);
+
+MP_DECLARE_CONST_FUN_OBJ(pyb_accel_read_obj);
+MP_DECLARE_CONST_FUN_OBJ(pyb_accel_read_all_obj);
+MP_DECLARE_CONST_FUN_OBJ(pyb_accel_write_mode_obj);