| commit | 92e89eb5bd184c6bdd569a2bc905bce12cad488e | [log] [tgz] |
|---|---|---|
| author | Lei YU <mine260309@gmail.com> | Wed Nov 06 18:08:25 2019 +0800 |
| committer | Lei YU <mine260309@gmail.com> | Mon Dec 09 14:14:41 2019 +0800 |
| tree | 5f35ba6c7e2f4eac0d63cbba1d20984e43aab7c4 | |
| parent | 7c2fbbb61ca9bbfecea2278d0368c4e02038db3d [diff] [blame] |
i2c: Implement read function Implement I2CDevice::read() by invoking i2c_smbus_read_xxx() APIs. The code is referenced from i2c-tools' i2cget.c: https://github.com/ev3dev/i2c-tools/blob/ev3dev-stretch/tools/i2cget.c Tested: Verify on Witherspoon that it reads the PSU ppgrade mode status register (1 byte) and CRC16 register (2 bytes) correctly. Signed-off-by: Lei YU <mine260309@gmail.com> Change-Id: I8759b6a35229f81120acf77f08429f7f79458b8b
diff --git a/tools/i2c/meson.build b/tools/i2c/meson.build index 258ac77..71a5aab 100644 --- a/tools/i2c/meson.build +++ b/tools/i2c/meson.build
@@ -5,3 +5,7 @@ ) libi2c_inc = include_directories('.') +libi2c_dep = declare_dependency( + link_with: libi2c_dev, + include_directories : libi2c_inc, + link_args : '-li2c')