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HAL_Linux: fixed I2C driver build errors

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This commit is contained in:
Andrew Tridgell 2014-07-07 09:01:12 +10:00
parent 8c4565c741
commit fa2a1c495e
1 changed files with 4 additions and 4 deletions
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8
libraries/AP_HAL_Linux/I2CDriver.cpp
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@ -142,13 +142,13 @@ uint8_t LinuxI2CDriver::readRegisters(uint8_t addr, uint8_t reg,
addr : addr,
flags : 0,
len : 1,
buf : &reg
buf : (char *)&reg
},
{
addr : addr,
flags : I2C_M_RD,
len : len,
buf : data,
buf : (char *)data,
}
};
struct i2c_rdwr_ioctl_data i2c_data = {
@ -179,11 +179,11 @@ uint8_t LinuxI2CDriver::readRegistersMultiple(uint8_t addr, uint8_t reg,
msgs[i*2].addr = addr;
msgs[i*2].flags = 0;
msgs[i*2].len = 1;
msgs[i*2].buf = ®
msgs[i*2].buf = (char *)®
msgs[i*2+1].addr = addr;
msgs[i*2+1].flags = I2C_M_RD;
msgs[i*2+1].len = len;
msgs[i*2+1].buf = data;
msgs[i*2+1].buf = (char *)data;
data += len;
};
if (ioctl(_fd, I2C_RDWR, &i2c_data) == -1) {