Hi Andrew,
On 06/17/2016 04:21 PM, Andrew F. Davis wrote:
On 06/10/2016 11:44 AM, Guenter Roeck wrote:
On Fri, Jun 10, 2016 at 10:32:33AM -0500, Andrew F. Davis wrote:
Add support for the the INA3221 26v capable, Triple channel,
Bi-Directional, Zero-Drift, Low-/High-Side, Current/Voltage Monitor
with I2C interface.
Signed-off-by: Andrew F. Davis <afd@xxxxxx>
Applied to -next.
Can you by any chance send me a register dump ? I would like to write
module test code for the chip.
No problem:
# i2cdump -y 2 0x48
No size specified (using byte-data access)
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 18 16 80 00 08 7f 80 7f 80 00 00 00 00 00 00 00 ???.?????.......
10: e0 00 00 f0 00 00 03 00 00 7f 00 00 00 00 00 00 ?..?..?..?......
20: 7f 0a 01 00 00 XX 00 00 00 00 0e 00 00 00 40 00 ???..X....?...@.
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 00 ..............U.
The chip registers are 16 bit. Can you repeat the command using the "w" option ?
Thanks,
Guenter
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