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cvi_adxl345.c
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/**
******************************************************************************
* @file cvi_adxl345.c
* @brief cvi18xx系列芯片adxl345驱动API对接 cvi18xx series chip adxl345 driver API docking
* @note milkv@rjgawuie
*
@verbatim
==============================================================================
==============================================================================
@endverbatim
******************************************************************************
*/
#include <stdio.h>
#include <unistd.h>
#include <stdint.h>
#include <wiringx.h>
#include "adxl345.h"
adxl345_handle_t adxl345_handle;
/**
* @brief basic example init
* @param[in] interface is the chip interface
* @param[in] addr_pin is the iic device address
* @return status code
* - 0 success
* - 1 init failed
* @note none
*/
uint8_t adxl345_basic_init(adxl345_interface_t interface, adxl345_address_t addr_pin)
{
uint8_t res;
int8_t reg;
/* link interface function */
DRIVER_ADXL345_LINK_INIT(&adxl345_handle, adxl345_handle_t);
DRIVER_ADXL345_LINK_IIC_INIT(&adxl345_handle, duo_i2cinit);
DRIVER_ADXL345_LINK_IIC_DEINIT(&adxl345_handle, duo_i2cdeinit);
DRIVER_ADXL345_LINK_IIC_READ(&adxl345_handle, duo_i2cread);
DRIVER_ADXL345_LINK_IIC_WRITE(&adxl345_handle, duo_i2cwrite);
DRIVER_ADXL345_LINK_SPI_INIT(&adxl345_handle, duo_spiinit);
DRIVER_ADXL345_LINK_SPI_DEINIT(&adxl345_handle, duo_spideinit);
DRIVER_ADXL345_LINK_SPI_READ(&adxl345_handle, duo_spiread);
DRIVER_ADXL345_LINK_SPI_WRITE(&adxl345_handle, duo_spiwrite);
DRIVER_ADXL345_LINK_DELAY_MS(&adxl345_handle, duo_delayms);
DRIVER_ADXL345_LINK_DEBUG_PRINT(&adxl345_handle, printf);
DRIVER_ADXL345_LINK_RECEIVE_CALLBACK(&adxl345_handle, duo_rec_cb);
/* set the interface */
res = adxl345_set_interface(&adxl345_handle, interface);
if (res != 0)
{
printf("adxl345: set interface failed.\n");
return 1;
}
/* set addr pin */
res = adxl345_set_addr_pin(&adxl345_handle, addr_pin);
if (res != 0)
{
printf("adxl345: set addr pin failed.\n");
return 1;
}
/* adxl345 initialization */
res = adxl345_init(&adxl345_handle);
if (res != 0)
{
printf("adxl345: init failed.\n");
return 1;
}
/* set default rate */
res = adxl345_set_rate(&adxl345_handle, ADXL345_BASIC_DEFAULT_RATE);
if (res != 0)
{
printf("adxl345: set rate failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default spi wire */
res = adxl345_set_spi_wire(&adxl345_handle, ADXL345_BASIC_DEFAULT_SPI_WIRE);
if (res != 0)
{
printf("adxl345: set spi wire failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set interrupt pin */
res = adxl345_set_interrupt_active_level(&adxl345_handle, ADXL345_BASIC_DEFAULT_INTERRUPT_ACTIVE_LEVEL);
if (res != 0)
{
printf("adxl345: set adxl345 set interrupt active level failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set full resolution */
res = adxl345_set_full_resolution(&adxl345_handle, ADXL345_BASIC_DEFAULT_FULL_RESOLUTION);
if (res != 0)
{
printf("adxl345: set full resolution failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set auto sleep */
res = adxl345_set_auto_sleep(&adxl345_handle, ADXL345_BASIC_DEFAULT_AUTO_SLEEP);
if (res != 0)
{
printf("adxl345: set auto sleep failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set sleep */
res = adxl345_set_sleep(&adxl345_handle, ADXL345_BASIC_DEFAULT_SLEEP);
if (res != 0)
{
printf("adxl345: set sleep failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set sleep frequency */
res = adxl345_set_sleep_frequency(&adxl345_handle, ADXL345_BASIC_DEFAULT_SLEEP_FREQUENCY);
if (res != 0)
{
printf("adxl345: set sleep frequency failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set justify */
res = adxl345_set_justify(&adxl345_handle, ADXL345_BASIC_DEFAULT_JUSTIFY);
if (res != 0)
{
printf("adxl345: set justify failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set range */
res = adxl345_set_range(&adxl345_handle, ADXL345_BASIC_DEFAULT_RANGE);
if (res != 0)
{
printf("adxl345: set range failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set mode */
res = adxl345_set_mode(&adxl345_handle, ADXL345_BASIC_DEFAULT_MODE);
if (res != 0)
{
printf("adxl345: set mode failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set trigger pin */
res = adxl345_set_trigger_pin(&adxl345_handle, ADXL345_BASIC_DEFAULT_TRIGGER_PIN);
if (res != 0)
{
printf("adxl345: set trigger pin failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set watermark level */
res = adxl345_set_watermark(&adxl345_handle, ADXL345_BASIC_DEFAULT_WATERMARK);
if (res != 0)
{
printf("adxl345: set watermark failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default offset */
res = adxl345_offset_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_OFFSET, (int8_t *)®);
if (res != 0)
{
printf("adxl345: offset convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_offset(&adxl345_handle, reg, reg, reg);
if (res != 0)
{
printf("adxl345: set offset failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default tap threshold */
res = adxl345_tap_threshold_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_TAP_THRESHOLD, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: tap threshold convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_tap_threshold(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set tap threshold failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default duration */
res = adxl345_duration_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_DURATION, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: duration convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_duration(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set duration failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set latent time */
res = adxl345_latent_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_LATENT, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: latent convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_latent(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set latent failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set window time */
res = adxl345_window_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_WINDOW, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: window convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_window(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set window failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable tap */
res = adxl345_set_tap_axis(&adxl345_handle, ADXL345_TAP_AXIS_X, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set tap axis failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_tap_axis(&adxl345_handle, ADXL345_TAP_AXIS_Y, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set tap axis failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_tap_axis(&adxl345_handle, ADXL345_TAP_AXIS_Z, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set tap axis failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default suppress */
res = adxl345_set_tap_suppress(&adxl345_handle, ADXL345_BASIC_DEFAULT_TAP_SUPPRESS);
if (res != 0)
{
printf("adxl345: set tap suppress failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default single tap map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_SINGLE_TAP, ADXL345_BASIC_DEFAULT_INTERRUPT_SINGLE_TAP_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable single tap */
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_SINGLE_TAP, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default double tap map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_DOUBLE_TAP, ADXL345_BASIC_DEFAULT_INTERRUPT_DOUBLE_TAP_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable double tap */
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_DOUBLE_TAP, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default linking activity and inactivity */
res = adxl345_set_link_activity_inactivity(&adxl345_handle, ADXL345_BASIC_DEFAULT_LINK_ACTIVITY_INACTIVITY);
if (res != 0)
{
printf("adxl345: set link activity inactivity failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default action threshold */
res = adxl345_action_threshold_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_ACTION_THRESHOLD, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: action threshold convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_threshold(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set action threshold failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default inaction threshold */
res = adxl345_inaction_threshold_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_INACTION_THRESHOLD, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: inaction threshold convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_inaction_threshold(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set inaction threshold failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default inaction time */
res = adxl345_inaction_time_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_INACTION_TIME, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: inaction time convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_inaction_time(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set inaction time failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable action */
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_ACTION_X, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_ACTION_Y, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_ACTION_Z, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_INACTION_X, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_INACTION_Y, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_action_inaction(&adxl345_handle, ADXL345_INACTION_Z, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set action inaction failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default action coupled */
res = adxl345_set_action_coupled(&adxl345_handle, ADXL345_BASIC_DEFAULT_ACTION_COUPLED);
if (res != 0)
{
printf("adxl345: set action coupled failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default inaction coupled */
res = adxl345_set_inaction_coupled(&adxl345_handle, ADXL345_BASIC_DEFAULT_INACTION_COUPLED);
if (res != 0)
{
printf("adxl345: set inaction coupled failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default activity map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_ACTIVITY, ADXL345_BASIC_DEFAULT_INTERRUPT_ACTIVITY_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable activity interrupt */
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_ACTIVITY, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default inactivity map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_INACTIVITY, ADXL345_BASIC_DEFAULT_INTERRUPT_INACTIVITY_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable inactivity interrupt */
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_INACTIVITY, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set free fall threshold */
res = adxl345_free_fall_threshold_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_FREE_FALL_THRESHOLD, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: free fall threshold convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_free_fall_threshold(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set free fall threshold failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set free fall time */
res = adxl345_free_fall_time_convert_to_register(&adxl345_handle, ADXL345_BASIC_DEFAULT_FREE_FALL_TIME, (uint8_t *)®);
if (res != 0)
{
printf("adxl345: free fall time convert to register failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_free_fall_time(&adxl345_handle, reg);
if (res != 0)
{
printf("adxl345: set free fall time failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default free fall map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_FREE_FALL, ADXL345_BASIC_DEFAULT_INTERRUPT_FREE_FALL_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* disable free fall interrupt */
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_FREE_FALL, ADXL345_BOOL_FALSE);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default data ready map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_DATA_READY, ADXL345_BASIC_DEFAULT_INTERRUPT_DATA_READY_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_DATA_READY, ADXL345_BASIC_DEFAULT_INTERRUPT_DATA_READY);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default watermark map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_WATERMARK, ADXL345_BASIC_DEFAULT_INTERRUPT_WATERMARK_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_WATERMARK, ADXL345_BASIC_DEFAULT_INTERRUPT_WATERMARK);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* set default overrun map */
res = adxl345_set_interrupt_map(&adxl345_handle, ADXL345_INTERRUPT_OVERRUN, ADXL345_BASIC_DEFAULT_INTERRUPT_OVERRUN_MAP);
if (res != 0)
{
printf("adxl345: set interrupt map failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
res = adxl345_set_interrupt(&adxl345_handle, ADXL345_INTERRUPT_OVERRUN, ADXL345_BASIC_DEFAULT_INTERRUPT_OVERRUN);
if (res != 0)
{
printf("adxl345: set interrupt failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
/* start measure */
res = adxl345_set_measure(&adxl345_handle, ADXL345_BOOL_TRUE);
if (res != 0)
{
printf("adxl345: set measure failed.\n");
(void)adxl345_deinit(&adxl345_handle);
return 1;
}
return 0;
}
/**
* @brief basic example read
* @param[out] *g points to a converted data buffer
* @return status code
* - 0 success
* - 1 read failed
* @note none
*/
uint8_t adxl345_basic_read(float g[3])
{
int16_t r[3];
float g_out[3];
uint16_t len;
len = 1;
/* read data */
if (adxl345_read(&adxl345_handle, (int16_t (*)[3])&r, (float (*)[3])&g_out, (uint16_t *)&len) != 0)
{
return 1;
}
/* copy data */
g[0] = g_out[0];
g[1] = g_out[1];
g[2] = g_out[2];
return 0;
}
/**
* @brief basic example deinit
* @return status code
* - 0 success
* - 1 deinit failed
* @note none
*/
uint8_t adxl345_basic_deinit(void)
{
if (adxl345_deinit(&adxl345_handle) != 0)
{
return 1;
}
else
{
return 0;
}
}