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lcd: changed the OOO generalisation.

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Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
This commit is contained in:
Kiveisha Yevgeniy
2014-06-05 15:20:40 +00:00
parent 039b138194
commit 3ce441f0a8
7 changed files with 61 additions and 95 deletions
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33
src/lcd/iiclcd.cxx
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@@ -51,3 +51,36 @@ maa_result_t
IICLcd::close() {
return maa_i2c_stop(m_i2c_lcd_control);
}
maa_result_t
IICLcd::i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { addr, value };
error = maa_i2c_address (ctx, deviceAdress);
error = maa_i2c_write (ctx, data, 2);
return error;
}
maa_result_t
IICLcd::i2Cmd (maa_i2c_context ctx, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { LCD_CMD, value };
error = maa_i2c_address (ctx, m_lcd_control_address);
error = maa_i2c_write (ctx, data, 2);
return error;
}
maa_result_t
IICLcd::i2cData (maa_i2c_context ctx, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { LCD_DATA, value };
error = maa_i2c_address (ctx, m_lcd_control_address);
error = maa_i2c_write (ctx, data, 2);
return error;
}