1 files changed, 0 insertions, 118 deletions
diff --git a/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/fxas21002.c b/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/fxas21002.c
deleted file mode 100644
index 4764390..0000000
--- a/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/fxas21002.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "board.h"
-#include "i2c_xfer.h"
-#include "fxas21002.h"
-
-/*FUNCTION****************************************************************
-*
-* Function Name    : fxas21002_init
-* Returned Value   : result
-* Comments         : Initialize FXAS21002 Gyro sensor.
-*
-*END*********************************************************************/
-bool fxas21002_init(gyro_sensor_t* pThisGyro)
-{
-    uint8_t txBuffer;
-    uint8_t cmdBuffer[2];
-
-    pThisGyro->fDegPerSecPerCount = FXAS21002_DEGPERSECPERCOUNT;
-
-    // Write 0000 0000 = 0x00 to CTRL_REG1 to place FXOS21002 in Standby
-    // [7]: ZR_cond=0
-    // [6]: RST=0
-    // [5]: ST=0 self test disabled
-    // [4-2]: DR[2-0]=000 for 800Hz
-    // [1-0]: Active=0, Ready=0 for Standby mode
-    cmdBuffer[0] = BOARD_I2C_FXAS21002_ADDR << 1;
-    cmdBuffer[1] = FXAS21002_CTRL_REG1;
-    txBuffer = 0x00;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    // write 0000 0000 = 0x00 to CTRL_REG0 to configure range and filters
-    // [7-6]: BW[1-0]=00, LPF disabled
-    // [5]: SPIW=0 4 wire SPI (irrelevant)
-    // [4-3]: SEL[1-0]=00 for 10Hz HPF at 200Hz ODR
-    // [2]: HPF_EN=0 disable HPF
-    // [1-0]: FS[1-0]=00 for 1600dps (TBD CHANGE TO 2000dps when final trimmed parts available)
-    cmdBuffer[0] = BOARD_I2C_FXAS21002_ADDR << 1;
-    cmdBuffer[1] = FXAS21002_CTRL_REG0;
-    txBuffer = 0x00;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    // write 0000 0010 = 0x02 to CTRL_REG1 to configure 800Hz ODR and enter Active mode
-    // [7]: ZR_cond=0
-    // [6]: RST=0
-    // [5]: ST=0 self test disabled
-    // [4-2]: DR[2-0]=000 for 800Hz ODR
-    // [1-0]: Active=1, Ready=0 for Active mode
-    cmdBuffer[0] = BOARD_I2C_FXAS21002_ADDR << 1;
-    cmdBuffer[1] = FXAS21002_CTRL_REG1;
-    txBuffer = 0x02;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    return true;
-}
-
-/*FUNCTION****************************************************************
-*
-* Function Name    : fxas21002_read_data
-* Returned Value   : result
-* Comments         : Get current height and temperature from fxas21002.
-*
-*END*********************************************************************/
-bool fxas21002_read_data(gyro_sensor_t* pThisGyro)
-{
-    uint8_t rxBuffer[6];
-    uint8_t cmdBuffer[3];
-
-    // store the gain terms in the GyroSensor structure
-    cmdBuffer[0] = BOARD_I2C_FXAS21002_ADDR << 1;
-    cmdBuffer[1] = FXAS21002_OUT_X_MSB;
-    cmdBuffer[2] = (BOARD_I2C_FXAS21002_ADDR << 1) + 1;
-    if (!I2C_XFER_ReceiveDataBlocking(cmdBuffer, 3, rxBuffer, 6))
-        return false;
-
-    pThisGyro->iYpFast[0] = (rxBuffer[0] << 8) | rxBuffer[1];
-    pThisGyro->iYpFast[1] = (rxBuffer[2] << 8) | rxBuffer[3];
-    pThisGyro->iYpFast[2] = (rxBuffer[4] << 8) | rxBuffer[5];
-
-    return true;
-}
-
-/*******************************************************************************
- * EOF
- ******************************************************************************/