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boards/arm/tiva: bmp280 driver binding to tm4c1294

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This commit is contained in:
Filipe Cavalcanti 2023-05-08 22:22:59 -03:00 committed by Xiang Xiao
parent 1e9560e1e5
commit bf6f842aea
1 changed files with 47 additions and 0 deletions
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47
boards/arm/tiva/tm4c1294-launchpad/src/tm4c_bringup.c
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@ -30,6 +30,7 @@
#include <nuttx/i2c/i2c_master.h>
#include <nuttx/sensors/bmi160.h>
#include <nuttx/sensors/bmp280.h>
#include <nuttx/sensors/mpu60x0.h>
#include <nuttx/sensors/qencoder.h>
#include <arch/board/board.h>
@ -245,6 +246,44 @@ static int tm4c_mpu60x0_setup(int bus)
}
#endif
/****************************************************************************
* Name: tm4c_bmp280_setup
*
* Description:
* Initialize and register the bmp280 sensor.
*
* Input Parameters:
* bus - A number identifying the I2C bus.
*
* Returned Value:
* On success, zero (OK) is returned. On failure, a negated errno value
* is returned to indicate the nature of the failure.
*
****************************************************************************/
#ifdef CONFIG_SENSORS_BMP280
int tm4c_bmp280_setup(int bus)
{
int ret;
struct i2c_master_s *i2c;
i2c = tiva_i2cbus_initialize(bus);
if (!i2c)
{
syslog(LOG_ERR, "ERROR: Failed to initialize i2c%d.\n", bus);
return -ENODEV;
}
ret = bmp280_register(0, i2c);
if (ret < 0)
{
snerr("ERROR: Error registering BMP280\n");
}
return ret;
}
#endif
/****************************************************************************
* Name: tm4c_pwm_register
*
@ -427,6 +466,14 @@ int tm4c_bringup(void)
}
#endif
#ifdef CONFIG_SENSORS_BMP280
ret = tm4c_bmp280_setup(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: BMP280 on I2C0 failed %d\n", ret);
}
#endif
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */