The Start/Stop function of SUB-20 I2C
Posted: Thu Aug 12, 2010 1:44 am
Hi~
I configure the I2C/SPI board with SUB-20-R45 Serial4.
In the SUB-20 tool v1.6.9,I operate the tool with the following step in I2C tab:
1.i2c scan
2 slave devs found:
0x38
0x50
2.i2c issue start
3.i2c write
i2c status:72
ERROR: I2C error
After I click the Start button in Issue I2C panel, the error occurs.
Where may I operate the wrong way?
Regards
vaughn
I configure the I2C/SPI board with SUB-20-R45 Serial4.
In the SUB-20 tool v1.6.9,I operate the tool with the following step in I2C tab:
1.i2c scan
2 slave devs found:
0x38
0x50
2.i2c issue start
3.i2c write
i2c status:72
ERROR: I2C error
After I click the Start button in Issue I2C panel, the error occurs.
Where may I operate the wrong way?
Regards
vaughn