diff options
| author | Lucio Tarantino <lucio.tarantino@gmail.com> | 2020-05-04 00:47:24 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-03 18:47:24 -0400 |
| commit | dac42efbd9236cfdeea6baefe65bbd3ab46abcdb (patch) | |
| tree | 06823885e06d40b914af9f9165f453e6824c7fda /src | |
| parent | f8649b4ba9347bde03191bb0820ab23142a0b429 (diff) | |
| download | kutter-dac42efbd9236cfdeea6baefe65bbd3ab46abcdb.tar.gz kutter-dac42efbd9236cfdeea6baefe65bbd3ab46abcdb.tar.xz kutter-dac42efbd9236cfdeea6baefe65bbd3ab46abcdb.zip | |
htu21d: Support for HTI21D family sensor on I2C bus (#2803)
Signed-off-by: Lucio Tarantino <lucio.tarantino@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/linux/i2c.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/linux/i2c.c b/src/linux/i2c.c index b8e8f253..ac3feb32 100644 --- a/src/linux/i2c.c +++ b/src/linux/i2c.c @@ -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) |