1 files changed, 0 insertions, 112 deletions
diff --git a/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/mpl3115.c b/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/mpl3115.c
deleted file mode 100644
index f5dcddb..0000000
--- a/examples/imx7_colibri_m4/demo_apps/sensor_demo/common/mpl3115.c
+++ /dev/null
@@ -1,112 +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 "mpl3115.h"
-
-#define MPL3115_MPERCOUNT  0.0000152587890625F      // 1/65536 fixed range for MPL3115
-#define MPL3115_CPERCPOUNT 0.00390625F              // 1/256 fixed range for MPL3115
-
-/*FUNCTION****************************************************************
-*
-* Function Name    : mpl3115_init
-* Returned Value   : result
-* Comments         : Initialize MPL3115 pressure and temperature sensor.
-*
-*END*********************************************************************/
-bool mpl3115_init(pressure_sensor_t* pThisPressure)
-{
-    uint8_t txBuffer;
-    uint8_t cmdBuffer[2];
-
-    pThisPressure->fmPerCount = MPL3115_MPERCOUNT;
-    pThisPressure->fCPerCount = MPL3115_CPERCPOUNT;
-
-    /* Place the MPL3115 in Standby */
-    cmdBuffer[0] = MPL3115_ADDRESS << 1;
-    cmdBuffer[1] = MPL3115_CTRL_REG1;
-    txBuffer = 0x00;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    /* Enable Data Flags in PT_DATA_CFG */
-    cmdBuffer[0] = MPL3115_ADDRESS << 1;
-    cmdBuffer[1] = MPL3115_PT_DATA_CFG;
-    txBuffer = 0x07;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    // write 1011 1001 = 0xB9 to configure MPL3115 and enter Active mode
-    // [7]: ALT=1 for altitude measurements
-    // [6]: RAW=0 to disable raw measurements
-    // [5-3]: OS=111 for OS ratio=128 for maximum internal averaging with 512ms output interval
-    // [2]: RST=0 do not enter reset
-    // [1]: OST=0 do not initiate a reading
-    // [0]: SBYB=1 to enter active mode
-    cmdBuffer[0] = MPL3115_ADDRESS << 1;
-    cmdBuffer[1] = MPL3115_CTRL_REG1;
-    txBuffer = 0xB9;
-    if (!I2C_XFER_SendDataBlocking(cmdBuffer, 2, &txBuffer, 1))
-        return false;
-
-    return true;
-}
-
-/*FUNCTION****************************************************************
-*
-* Function Name    : mpl3115_read_data
-* Returned Value   : result
-* Comments         : Get current height and temperature from mpl3115.
-*
-*END*********************************************************************/
-bool mpl3115_read_data(pressure_sensor_t* pThisPressure)
-{
-    uint8_t rxBuffer[5];
-    uint8_t cmdBuffer[3];
-
-    cmdBuffer[0] = MPL3115_ADDRESS << 1;
-    cmdBuffer[1] = MPL3115_OUT_P_MSB;
-    cmdBuffer[2] = (MPL3115_ADDRESS << 1) + 1;
-    if (!I2C_XFER_ReceiveDataBlocking(cmdBuffer, 3, rxBuffer, 5))
-        return false;
-
-    // place the read buffer into the 32 bit altitude and 16 bit temperature
-    pThisPressure->iHpFast = (rxBuffer[0] << 24) | (rxBuffer[1] << 16) | (rxBuffer[2] << 8);
-    pThisPressure->iTpFast = (rxBuffer[3] << 8) | rxBuffer[4];
-
-    return true;
-}
-
-/*******************************************************************************
- * EOF
- ******************************************************************************/