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drivers: sensor: SHT4X: convert to i2c_dt_spec

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Convert sht4x driver to `struct i2c_dt_spec`.

Signed-off-by: Leonard Pollak <leonardp@tr-host.de>
This commit is contained in:
Leonard Pollak 2021-08-17 16:24:24 +02:00 committed by Maureen Helm
parent adc5604c5c
commit 9a59d30517
2 changed files with 5 additions and 7 deletions
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9
drivers/sensor/sht4x/sht4x.c
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@ -34,7 +34,7 @@ static int sht4x_write_command(const struct device *dev, uint8_t cmd)
const struct sht4x_config *cfg = dev->config;
uint8_t tx_buf[1] = { cmd };
return i2c_write(cfg->bus, tx_buf, sizeof(tx_buf), cfg->i2c_addr);
return i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf));
}
static int sht4x_read_sample(const struct device *dev,
@ -45,7 +45,7 @@ static int sht4x_read_sample(const struct device *dev,
uint8_t rx_buf[6];
int rc;
rc = i2c_read(cfg->bus, rx_buf, sizeof(rx_buf), cfg->i2c_addr);
rc = i2c_read_dt(&cfg->bus, rx_buf, sizeof(rx_buf));
if (rc < 0) {
LOG_ERR("Failed to read data from device.");
return rc;
@ -185,7 +185,7 @@ static int sht4x_init(const struct device *dev)
const struct sht4x_config *cfg = dev->config;
int rc = 0;
if (!device_is_ready(cfg->bus)) {
if (!device_is_ready(cfg->bus.bus)) {
LOG_ERR("Device not ready.");
return -ENODEV;
}
@ -212,8 +212,7 @@ static const struct sensor_driver_api sht4x_api = {
static struct sht4x_data sht4x_data_##n; \
\
static const struct sht4x_config sht4x_config_##n = { \
.bus = DEVICE_DT_GET(DT_INST_BUS(n)), \
.i2c_addr = DT_INST_REG_ADDR(n), \
.bus = I2C_DT_SPEC_INST_GET(n), \
.repeatability = DT_INST_PROP(n, repeatability) \
}; \
\

3
drivers/sensor/sht4x/sht4x.h
View file

@ -25,8 +25,7 @@
#define SHT4X_CRC_INIT 0xFF
struct sht4x_config {
const struct device *bus;
uint8_t i2c_addr;
struct i2c_dt_spec bus;
uint8_t repeatability;
};