Swap reading y and z values
As per hmc5883l datasheet 2nd and 3rd bytes are of z axis rather than y.
@@ -44,7 +44,6 @@ static int hmc5883_setup(lua_State* L) {
if ((devid_a != 0x48) || (devid_b != 0x34) || (devid_c != 0x33)) {
return luaL_error(L, "device not found");
}
-
// 8 sample average, 15 Hz update rate, normal measurement
w8u(hmc5883_i2c_id, 0x00, 0x70);
@@ -58,7 +57,6 @@ static int hmc5883_setup(lua_State* L) {
}
static int hmc5883_init(lua_State* L) {
-
uint32_t sda;
uint32_t scl;
@@ -96,8 +94,8 @@ static int hmc5883_read(lua_State* L) {
platform_i2c_send_stop(hmc5883_i2c_id);
x = (int16_t) ((data[0] << 8) | data[1]);
- y = (int16_t) ((data[2] << 8) | data[3]);
- z = (int16_t) ((data[4] << 8) | data[5]);
+ z = (int16_t) ((data[2] << 8) | data[3]);
+ y = (int16_t) ((data[4] << 8) | data[5]);
lua_pushinteger(L, x);
lua_pushinteger(L, y);
