[#6338] i2ctwi test failed to run on bf537-stamp
Submitted By: Vivi Li
Open Date
2010-11-11 02:03:39 Close Date
2010-11-11 22:20:24
Priority:
Medium Assignee:
Vivi Li
Status:
Closed Fixed In Release:
N/A
Found In Release:
2010R1 Release:
Category:
N/A Board:
N/A
Processor:
BF537 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
2010r1-rc4
App binary format:
N/A
Summary: i2ctwi test failed to run on bf537-stamp
Details:
i2ctwi test failed to run on bf537-stamp.
--
root:/> modprobe twi_smbus_test
TWI smbus api test
TWI_SMBUS_TEST.....[PASS]
root:/> twi_test 0x58 0x10
slave addr: 0x58
Case 1: Program with correct I2C_SLAVE_FORCE address
-----------------------------------------
local_cam_get_register: error sending register address 0x02: Input/output error
main: error: Fail to get data from register 2
root:/>
--
Follow-ups
--- Vivi Li 2010-11-11 22:20:24
As lcd board is replaced with a newer version, correct slave address is changed
from 0x58 to 0x5e. Fixed in trunk and 2010r1 branch.
Close it.
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
config.config.i2ctwi application/octet-stream 48713 Vivi Li
config.linux.i2ctwi application/octet-stream 37882 Vivi Li