Hi Lee, >> On 09/10/13 13:49, Lee Jones wrote: >>> The LSM303DLH's WAI (WhoAmI) is 0x33, meaning it should be enabled by >>> Accel Sensor group one. For the device to probe without error, we'll >>> need to ensure it's registered with the correct WAI. >>> >>> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx> >> You clearly have a better datasheet than I have as for that part it doesn't even claim to >> have the relevant register to read a who am I from. >> >> Now that datasheet does list odr values as 50, 100, 400 1000 which would put it where it originally >> was in these tables. >> >> http://www.st.com/web/en/resource/technical/document/datasheet/CD00260288.pdf >> >> I haven't checked other elements... >> >> I'm confused but suspect we may need another type entry to deal with this one. > Hmmm... on initial thought, I don't know how we can handle this one. I > assumed the WAIs were a one-stop-shop for device identification. I also > thought that they would only match if the functionality and register > maps would be the same. > > I'll touch base with Denis on this, perhaps he can shed some light. > I've just checked, the WAI is 0x32. It was correct...Are you sure that you use the LSM303DLH? Denis >>> --- >>> drivers/iio/accel/st_accel_core.c | 4 ++-- >>> 1 file changed, 2 insertions(+), 2 deletions(-) >>> >>> diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c >>> index ea62291..03a2b6b 100644 >>> --- a/drivers/iio/accel/st_accel_core.c >>> +++ b/drivers/iio/accel/st_accel_core.c >>> @@ -170,6 +170,7 @@ static const struct st_sensors st_accel_sensors[] = { >>> [2] = LSM330D_ACCEL_DEV_NAME, >>> [3] = LSM330DL_ACCEL_DEV_NAME, >>> [4] = LSM330DLC_ACCEL_DEV_NAME, >>> + [5] = LSM303DLH_ACCEL_DEV_NAME, >>> }, >>> .ch = (struct iio_chan_spec *)st_accel_12bit_channels, >>> .odr = { >>> @@ -238,8 +239,7 @@ static const struct st_sensors st_accel_sensors[] = { >>> .sensors_supported = { >>> [0] = LIS331DLH_ACCEL_DEV_NAME, >>> [1] = LSM303DL_ACCEL_DEV_NAME, >>> - [2] = LSM303DLH_ACCEL_DEV_NAME, >>> - [3] = LSM303DLM_ACCEL_DEV_NAME, >>> + [2] = LSM303DLM_ACCEL_DEV_NAME, >>> }, >>> .ch = (struct iio_chan_spec *)st_accel_12bit_channels, >>> .odr = { >>> ��.n��������+%������w��{.n�����{��(��)�� jg��� �����ݢj����G���� ���j:+v���w�m������w�������h�����٥
