Commit 92b6bad1 authored by Suraj151's avatar Suraj151 Committed by Marcel Stör
Browse files

Swap reading y and z values (#2133)

As per hmc5883l datasheet 2nd and 3rd bytes are of z axis rather than y.
parent 2e67ff5a
......@@ -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);
......
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