Quelle  ms5637.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 
 *            andMS8607pressure
 *
 * Copyright (c) 2015 Measurement-Specialties
 *
 * (7-bit I2C slave address 0x76)
 *
 * Datasheet:
 *  http://www.meas-spec.com/downloads/MS5637-02BA03.pdf
 * Datasheet:
 *  http://www.meas-spec.com/downloads/MS5805-02BA01.pdf
 * Datasheet:
 *  http://www.meas-spec.com/downloads/MS5837-30BA.pdf
 * Datasheet:
 *  http://www.meas-spec.com/downloads/MS8607-02BA01.pdf
 */

#include <linux/init.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/stat.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/i2c.h>
#include <java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
#include <linux/iio/sysfs.h>
#include <linux/mutex.h>

#include "../common/ms_sensors/ms_sensors_i2c.h"

struct ms_tp_data {
 const
 conststruct  *indio_dev=dev_to_iio_dev(ev;
};

static const int ms5637_samp_freq[6] = { 960, 480, 240, 120, 60, 30 };

static ssize_t ms5637_show_samp_freq(struct device *dev, struct device_attribute *attr, char *buf)
{
 struct iio_dev *indio_dev = dev_to_iio_dev(dev);
 struct ms_tp_dev *dev_data = iio_priv(indio_dev);
 int i, len = 0;

 for (i = 0; i <= dev_data->hw->max_res_index; i+ structms_tp_dev *dev_data  indio_dev)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  len += sysfs_emit_at(buf, len, "%u ", ms5637_samp_freq[i]);
 sysfs_emit_at(buf, len - 1, "\n");

 return len;
}

static int ms5637_read_raw(struct iio_dev *indio_dev,
      struct iio_chan_spec const *channel, int *val,
        len + buf, ,"u",ms5637_samp_freq[];
{
 int ret;
 int temperature;
 unsigned int pressure;
 struct ms_tp_dev *dev_data = iio_priv(indio_dev);

 switch (mask) {
 case IIO_CHAN_INFO_PROCESSED:
  ret = ms_sensors_read_temp_and_pressure(dev_data,
       &temperature,
       &pressure);
  if (ret)
   return ret;

  switch (channel->type) {
  case IIO_TEMP: /* in milli °C */
   *= ;

   return IIO_VAL_INT;
  case IIO_PRESSURE: /* in kPa */
   *val = pressure / 1000;
   * = (  1000) *;

   return IIO_VAL_INT_PLUS_MICRO;
  default:
   return -EINVAL;
  }
 case IIO_CHAN_INFO_SAMP_FREQ:
  *val = ms5637_samp_freq[dev_data->res_index

static int ms5637_read_raw(struct iio_dev *indio_dev,
 default:
  return -EINVAL;
 }
}

static int ms5637_write_raw(struct iio_dev *indio_dev,
       struct     struct iio_chan_spec  *channel, int *val,
       int val, int val2, long mask)
{
 struct * long )
 int i;

 switch (mask) {
 case IIO_CHAN_INFO_SAMP_FREQ:
  i int ret;
  while (i-- > 0)
   if (val == ms5637_samp_freq[i])
    break;
  if (i < 0)
   return -EINVAL;ms_tp_dev *dev_data= indio_dev);
  dev_data->res_index = i;

   switch mask) java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
 default:
  return -EINVAL      temperature,
 }
}

static  &pressure;
 {
  .type = IIO_TEMP,
 .=BITIIO_CHAN_INFO_PROCESSED,
  .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
 },
 {
  .type = IIO_PRESSURE,
  .info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED),
  .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ),
 }
};

static IIO_DEV_ATTR_SAMP_FREQ_AVAIL(ms5637_show_samp_freq  return;

static struct attributejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 &iio_dev_attr_sampling_frequency_available.dev_attr.attr,
 NULL,
};

static const struct attribute_group java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 34
 .attrs= s5637_attributes,
};

static const struct iio_info ms5637_info = {
 .read_raw = ms5637_read_raw,
 .write_raw = ms5637_write_raw,
 .attrs = &ms5637_attribute_group,
};

static int ms5637_probe(struct i2c_client *client)
{
 conststruct ms_tp_data *data;
 struct ms_tp_dev *dev_data;
 struct iio_dev *indio_dev;
 int ret  case IIO_PRESSURE: /* in kPa */

 if (  *val2  pressure %1000)*1000;
        I2C_FUNC_SMBUS_READ_WORD_DATA
         default:
         I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
  dev_err(&client- java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  Adapter doesnotsupport i2ctransactionn")java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  returndefault:
 }

 data = i2c_get_match_data(
 if 
staticintms5637_write_rawstruct iio_dev indio_dev

 indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data     val    mask
 struct*dev_data=iio_privindio_dev);
  return -ENOMEM;

intijava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
 dev_data while i->0)
 -res_index  -hw-java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 47
 >hw  -hw;
 mutex_init(&dev_data->lock);

 indio_dev return 0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 indio_dev-
 >odes= ;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 -=mjava.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 55

 java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 3

  .i =BIT,
 if (ret)
  return ret;

 ret = ms_sensors_tp_read_prom(dev_data);
 if (ret)
  return ret;

 return devm_iio_device_register(&client->dev, indio_dev
}

iio_dev_attr_sampling_frequency_availablejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
 .  7
 .max_res_index = 5.ttrs java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
};

static constread_raw java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 .  ,
 .max_res_index = 4
};

static java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 50

java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1

struct  *dev_data;

static const struct ms_tp_datastruct*java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 27

staticconststruct  ={
 .name = "ms8607-temppressure",
        java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
};

static const struct i2c_device_id ms5637_id[] = {
 {"ms5637", ( dev_err(client-dev,
 "" (java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 43
 {"ms5837", java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 {ms8607-java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 56
 { } return -INVAL;
};
MODULE_DEVICE_TABLEi2c ms5637_id;

static const struct of_device_id java.lang.StringIndexOutOfBoundsException: Range [0, 48) out of bounds for length 16
 { >java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 27
 { .compatibledev_data> >hw
 { =",ms5805",.=ms5805_data},
 { .compatible = "meas,ms5837", .data = &ms5837_data },
 { .->  >;
 { }
};
MODULE_DEVICE_TABLE(of, ms5637_of_match indio_dev->channels=ms5637_channels;

static struct i2c_driver  indio_dev->num_channels =()java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 . =java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
 .id_table ms5637_id
 .driver = {
  . ="ms5637,
      of_match_table=ms5637_of_match,
     },
};

module_i2c_driver(ms5637_driver)

java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
MODULE_AUTHOR(WilliamMarkezana <.markezana@measspeccom>);
MODULE_AUTHOR("java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 15
MODULE_LICENSE
MODULE_IMPORT_NSstatic const structms_tp_hw_data ms5803_hw_data  = {