From 03318b3c4d5d9f326626adbb04562193cf540ffb Mon Sep 17 00:00:00 2001 From: Mihai Tudor Panu Date: Fri, 14 Nov 2014 11:04:32 -0800 Subject: [PATCH] hmc5883l: fixed type cast in update() Signed-off-by: Mihai Tudor Panu --- src/hmc5883l/hmc5883l.cxx | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/hmc5883l/hmc5883l.cxx b/src/hmc5883l/hmc5883l.cxx index aefa01eb..316e8384 100644 --- a/src/hmc5883l/hmc5883l.cxx +++ b/src/hmc5883l/hmc5883l.cxx @@ -104,11 +104,11 @@ Hmc5883l::update(void) mraa_i2c_read(m_i2c, m_rx_tx_buf, DATA_REG_SIZE); // x - m_coor[0] = (m_rx_tx_buf[HMC5883L_X_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_X_LSB_REG]; + m_coor[0] = (int16_t)((m_rx_tx_buf[HMC5883L_X_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_X_LSB_REG]); // z - m_coor[2] = (m_rx_tx_buf[HMC5883L_Z_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_Z_LSB_REG]; + m_coor[2] = (int16_t)((m_rx_tx_buf[HMC5883L_Z_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_Z_LSB_REG]); // y - m_coor[1] = (m_rx_tx_buf[HMC5883L_Y_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_Y_LSB_REG]; + m_coor[1] = (int16_t)((m_rx_tx_buf[HMC5883L_Y_MSB_REG] << 8 ) | m_rx_tx_buf[HMC5883L_Y_LSB_REG]); return MRAA_SUCCESS; }