Ranganath, Ok , got it.
Does the error occur only when you add support to this sensor? where did you add your i2c in info to that sensor, I see two i2c_board_info structures arrays, it should be added in this, mop500_i2c2_devices , the other one is for non snowball board. Regards, --Prabhakar Lad On Tue, Feb 7, 2012 at 2:41 PM, Ranganath TM <[email protected]>wrote: > Hi Prabhakar, > > Thanks for your support, > > I am working on *snowball PDK version(v7),* > > where the arrangment of *sensor are different*, so i need to *enable > lsm303dlhc > sensor*, > > and the driver file for that is* /kernel/drivers/hwmon/lsm3030dlhc_a.c*and in > board file, the sensor > *lsm303dlhc* is no where it is added, > > so I added the lines of code which I mailed you in last mail. > > Thanks, > Ranga > > > > > On Tue, Feb 7, 2012 at 12:58 PM, Prabhakar Lad <[email protected] > > wrote: > >> Ranganath, >> >> I had a look @board-mop500-sensors.c there is already support for this >> lsm303dlh_m sensor, >> here is the code snippet for it, >> { >> /* LSM303DLH Magnetometer */ >> I2C_BOARD_INFO("lsm303dlh_m", 0x1E), >> .platform_data = &lsm303dlh_pdata, >> }, >> why are you changing it? >> >> Regards, >> --Prabhakar Lad >> >> On Tue, Feb 7, 2012 at 10:32 AM, Ranganath TM <[email protected]> >> wrote: >> > Hi Prabhakar, >> > >> > I am working on snowball A9500 board, In that I trying to enable >> LSM303DLHC >> > Senor which is Accelorometer, In board-mop500-sensor.c, >> > >> > is an board file of sensor, In that for I2C driver function I am adding >> > address has 0x32 and giving the lsm303dlhc the name in driver, also I am >> > >> > writing the platform_data function. >> > >> > >> > logs : >> > >> > 1.987487] arch/arm/mach-ux500/board-mop500-sensors.c: failed to >> register >> > lsm303dlh_m to i2c2 >> > [ 1.996276] arch/arm/mach-ux500/board-mop500-sensors.c: failed to >> > register l3g4200d to i2c2 >> > [ 2.004821] arch/arm/mach-ux500/board-mop500-sensors.c: failed to >> > register lps001wp_prs_sysfs to i2c2 >> > [ 2.206787] nmk-i2c nmk-i2c.2: Write to slave 0x18 timed out >> > [ 2.212463] nmk-i2c nmk-i2c.2: no ack received after address >> transmission >> > [ 2.416870] nmk-i2c nmk-i2c.2: Write to slave 0x18 timed out >> > [ 2.422515] nmk-i2c nmk-i2c.2: no ack received after address >> transmission >> > [ 2.516906] usb 1-1: new low speed USB device number 2 using >> musb-hdrc >> > [ 2.627014] nmk-i2c nmk-i2c.2: Write to slave 0x18 timed out >> > [ 2.632659] nmk-i2c nmk-i2c.2: no ack received after address >> transmission >> > [ 2.639831] arch/arm/mach-ux500/board-mop500-sensors.c: failed to >> > register lsm303dlh_a to i2c2 >> > >> > Thanks, >> > >> > Ranga. >> > >> > >> > >> > On Mon, Feb 6, 2012 at 12:14 PM, Prabhakar Lad < >> [email protected]> >> > wrote: >> >> >> >> Ranganath, >> >> >> >> For which sensor are trying to build? Is there a existing base driver >> for >> >> capture for snowball board? >> >> If it has a base driver, add some debug msgs in the probe. >> >> >> >> WBR, >> >> --Prabhakar Lad >> >> >> >> >> >> On Thu, Feb 2, 2012 at 3:58 PM, Ranganath TM < >> [email protected]> >> >> wrote: >> >>> >> >>> Hi All, >> >>> >> >>> I am trying to port the sensors on ICS on snowball PDK(v7), >> >>> >> >>> I had done the following steps to enable it, >> >>> >> >>> In menuconfig, >> >>> >> >>> I enabled LSM303DLHC, >> >>> >> >>> After that I changed the board file by adding the sensor address and >> >>> data, >> >>> >> >>> both are compiled and object files are created but i am not getting >> >>> the logs and sensor are not working, >> >>> >> >>> please help me regarding the issues, >> >>> >> >>> Thanks and Regards, >> >>> >> >>> Ranganath.T.M >> >>> >> >>> -- >> >>> unsubscribe: [email protected] >> >>> website: http://groups.google.com/group/android-porting >> >> >> >> >> > >> > >> > >> > -- >> > Thanks And Regards >> > Ranganath T.M >> > >> > > > > -- > Thanks And Regards > Ranganath T.M > > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
