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i2c: use uint8_t when appropriate and remove char

Object APIs used signed chars for some operations which are not appropriate
when using i2c.

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-10-31 15:10:15 +00:00
parent 428c99f940
commit 274d5b2d50
4 changed files with 12 additions and 16 deletions

View File

@@ -132,7 +132,7 @@ mraa_result_t mraa_i2c_write_byte(mraa_i2c_context dev, const uint8_t data);
* general call address.
* @return Result of operation
*/
mraa_result_t mraa_i2c_address(mraa_i2c_context dev, int address);
mraa_result_t mraa_i2c_address(mraa_i2c_context dev, uint8_t address);
/**
* De-inits an mraa_i2c_context device