Raspberries/mraa
Private
Public Access
2
0
Fork 0
Code Activity

i2c: make maa_i2c_read always return the length of the read

Browse Source 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-06-11 10:47:13 +01:00
parent be1248930b
commit ab071e64de
3 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
api/maa/i2c.h
View File

@@ -85,9 +85,9 @@ maa_result_t maa_i2c_frequency(maa_i2c_context dev, int hz);
* @param dev The i2c context
* @param data pointer to the byte array to read data in to
* @param length max number of bytes to read
* @return Result of operation
* @return length of the read in bytes or 0
*/
maa_result_t maa_i2c_read(maa_i2c_context dev, uint8_t *data, int length);
int maa_i2c_read(maa_i2c_context dev, uint8_t *data, int length);
/**
* Read a single byte from the i2c context