* Tell DSP to properly initialize ABB(TWL3025) registers at first DSP interrupt
* Initialize the entire API RAM to zero on dsp_power_on()
* Tell DSP to initialize the APCRAM to all-zero to preven accidential Tx
* Set number of GUARD bits to 8
* Add function to configure TCH parameters: dsp_load_tch_param()
This scheduler enables us to schedule repeating events that occur
every multiframe. It e.g. includes definitions for BCCH and CCCH
reading.
The mframe_sched is layered on top of the tdma_sched.
This has the advantage that any caller or other reference does not
need to know the size of the set, which makes it simpler to use the
sched_set as a constant initializer in some other const/static data
structure.
The write queue can be a dropin replacement for the bsc_fd. It
is featuring two callbacks. One for ready read and one for ready
write. Whenever there is a message in the queue the write_queue
will set the BSC_FD_WRITE flag and then call the write callback.
It will make sure to delete the msgb after the write function
has been called. This class is intended to be be used in the
osmocom, layer2, bsc_msc_ip, bsc_hack and other applications.
In commit 9a18ba40d940c9bf173504b941e10f9638032823 (old git), this
was changed to 'fix compiler warnings'.
But %ux is not a valid format specifier at all so that produces
wrong output !
%lx is the correct format AFAICT because uint32_t is typedef'd from
unsigned long in my toolchain (ARM GCC 4.3.3 - newlib 1.17.0). This
doesn't produce any warning here.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Using #define TPU_DEBUG, we can now send the full TPU RAM contents
to the host PC (using a sercomm DLCI) at the time of tpu_enable()
which is very helpful for TPU debugging.
If we perform the downlink calibration too early, the TRF6151 might
not yet provide a stable signal and we'll not be able to receive
anything.
From the desired "BDLENA" time, we subtract all the delays and
latencies to determine the point in time at which the calibration
process should start.
Harald Welte
Erik Ekman
Sylvain Munaut