
6 changed files with 84 additions and 114 deletions
@ -1,25 +0,0 @@
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APPLICATION = driver_mma8652
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include ../Makefile.tests_common |
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FEATURES_REQUIRED = periph_i2c
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USEMODULE += mma8652
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USEMODULE += xtimer
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# set default device parameters in case they are undefined
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TEST_MMA8652_I2C ?= I2C_DEV\(0\)
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TEST_MMA8652_ADDR ?= 0x1D
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TEST_MMA8652_USER_OFFSET_X ?= 0
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TEST_MMA8652_USER_OFFSET_Y ?= 0
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TEST_MMA8652_USER_OFFSET_Z ?= 0
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TEST_MMA8x5x_TYPE ?= MMA8x5x_TYPE_MMA8652
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# export parameters
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CFLAGS += -DTEST_MMA8652_I2C=$(TEST_MMA8652_I2C)
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CFLAGS += -DTEST_MMA8652_ADDR=$(TEST_MMA8652_ADDR)
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CFLAGS += -DTEST_MMA8652_USER_OFFSET_X=$(TEST_MMA8652_USER_OFFSET_X)
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CFLAGS += -DTEST_MMA8652_USER_OFFSET_Y=$(TEST_MMA8652_USER_OFFSET_Y)
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CFLAGS += -DTEST_MMA8652_USER_OFFSET_Z=$(TEST_MMA8652_USER_OFFSET_Z)
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CFLAGS += -DTEST_MMA8x5x_TYPE=$(TEST_MMA8x5x_TYPE)
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include $(RIOTBASE)/Makefile.include |
@ -1,10 +0,0 @@
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# About |
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This is a manual test application for the MMA8652 accelerometer driver. |
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# Usage |
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This test application will initialize the MMA8652 sensor with the following parameters: |
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- full scale parameter set to +/-2 g |
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- 6.25 Hz output data-rate |
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After initialization, the sensor reads the x-, y-, z-axis values every 1 s |
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and prints them to STDOUT. |
@ -1,79 +0,0 @@
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/*
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* Copyright (C) 2014 Freie Universität Berlin |
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* Copyright (C) 2014 PHYTEC Messtechnik GmbH |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/**
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* @ingroup tests |
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* @{ |
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* |
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* @file |
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* @brief Test application for the MMA8652 accelerometer driver. |
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* |
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de> |
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* @author Johann Fischer <j.fischer@phytec.de> |
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* |
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* @} |
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*/ |
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#ifndef TEST_MMA8652_I2C |
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#error "TEST_MMA8652_I2C not defined" |
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#endif |
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#ifndef TEST_MMA8652_ADDR |
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#error "TEST_MMA8652_ADDR not defined" |
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#endif |
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#ifndef TEST_MMA8x5x_TYPE |
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#error "TEST_MMA8x5x_TYPE not defined" |
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#endif |
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#include <stdio.h> |
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#include "xtimer.h" |
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#include "mma8652.h" |
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#define SLEEP (1000 * 1000U) |
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int main(void) |
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{ |
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mma8652_t dev; |
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int16_t x, y, z; |
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uint8_t status; |
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puts("MMA8652 accelerometer driver test application\n"); |
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printf("Initializing MMA8652 accelerometer at I2C_%i... ", TEST_MMA8652_I2C); |
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if (mma8652_init(&dev, TEST_MMA8652_I2C, TEST_MMA8652_ADDR, |
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MMA8652_DATARATE_DEFAULT, |
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MMA8652_FS_RANGE_DEFAULT, |
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TEST_MMA8x5x_TYPE) == 0) { |
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puts("[OK]\n"); |
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} |
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else { |
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puts("[Failed]"); |
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return -1; |
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} |
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if (mma8652_set_user_offset(&dev, TEST_MMA8652_USER_OFFSET_X, |
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TEST_MMA8652_USER_OFFSET_Y, |
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TEST_MMA8652_USER_OFFSET_Z)) { |
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puts("Set user offset correction failed."); |
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return -1; |
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} |
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if (mma8652_set_active(&dev)) { |
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puts("Measurement start failed."); |
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return -1; |
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} |
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while (1) { |
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mma8652_read(&dev, &x, &y, &z, &status); |
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printf("Acceleration, in mg: X: %d Y: %d Z: %d S: %2x\n", x, y, z, status); |
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xtimer_usleep(SLEEP); |
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} |
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return 0; |
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} |
@ -0,0 +1,9 @@
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APPLICATION = driver_mma8x5x
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include ../Makefile.tests_common |
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FEATURES_REQUIRED = periph_i2c
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USEMODULE += mma8x5x
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USEMODULE += xtimer
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include $(RIOTBASE)/Makefile.include |
@ -0,0 +1,18 @@
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# About |
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This is a manual test application for the MMA8x5x accelerometer driver. |
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# Usage |
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This test application will initialize the MMA8x5x sensor with the following parameters: |
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- default device type: MMA8652 |
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- full scale parameter set to +/-2 g |
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- 200 Hz output data-rate |
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To change these parameters, you can override them by setting their corresponding |
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defines in your build environment, e.g. |
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```bash |
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CFLAGS=-DMMA8X5X_PARAM_TYPE=MMA8X5X_TYPE_MMA8451 make ... |
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``` |
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See RIOT/drivers/mma8x5x_params.h for the default configuration. |
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After initialization, the sensor reads the x-, y-, z-axis values every 100ms |
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and prints them to STDOUT. |
@ -0,0 +1,57 @@
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/*
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* Copyright (C) 2014 Freie Universität Berlin |
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* Copyright (C) 2014 PHYTEC Messtechnik GmbH |
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* |
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* This file is subject to the terms and conditions of the GNU Lesser |
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* General Public License v2.1. See the file LICENSE in the top level |
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* directory for more details. |
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*/ |
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/**
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* @ingroup tests |
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* @{ |
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* |
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* @file |
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* @brief Test application for the MMA8652 accelerometer driver. |
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* |
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de> |
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* @author Johann Fischer <j.fischer@phytec.de> |
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* |
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* @} |
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*/ |
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#include <stdio.h> |
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#include "xtimer.h" |
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#include "mma8x5x.h" |
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#include "mma8x5x_params.h" |
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#define SLEEP (100 * 1000U) |
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static mma8x5x_t dev; |
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int main(void) |
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{ |
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mma8x5x_data_t data; |
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puts("MMA8652 accelerometer driver test application\n"); |
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printf("Initializing MMA8652 accelerometer at I2C_DEV(%i)... ", |
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mma8x5x_params->i2c); |
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if (mma8x5x_init(&dev, mma8x5x_params) == MMA8X5X_OK) { |
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puts("[OK]\n"); |
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} |
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else { |
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puts("[Failed]"); |
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return -1; |
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} |
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while (1) { |
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mma8x5x_read(&dev, &data); |
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printf("Acceleration [in mg]: X: %d Y: %d Z: %d\n", |
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data.x, data.y, data.z); |
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xtimer_usleep(SLEEP); |
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} |
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return 0; |
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} |
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