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htu21d: Support for HTI21D family sensor on I2C bus (#2803)

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Signed-off-by: Lucio Tarantino <lucio.tarantino@gmail.com>
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Lucio Tarantino authored and GitHub committed 2020-05-03 18:47:24 -04:00
1 parent f8649b4ba9
commit dac42efbd9
5 files changed
+304 -1
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src/linux/i2c.c
+2 -1
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@@ -91,7 +91,8 @@ void
i2c_read(struct i2c_config config, uint8_t reg_len, uint8_t *reg
, uint8_t read_len, uint8_t *data)
{
i2c_write(config, reg_len, reg);
if(reg_len != 0)
i2c_write(config, reg_len, reg);
int ret = read(config.fd, data, read_len);
if (ret != read_len) {
if (ret < 0)