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Previously, TCH frames coming from L1 were reordered to the RTP
format. Moreover, the implementation had a few problems:
- L1CTL is not the best place for such manipulations;
- payloads with other than FR codec were corrupted.
Let's use RTP-ordered payloads on the L1CTL interface,
performing TCH frame reordering at the firmware.
Please note, that actual FR reordering was moved to the firmware
as is, without any codec determination. This could be fixed in
a separate change.
Change-Id: I81ec8ed3c9e72a62b22c1720c299cdc68b733cf1
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Some header files are auto-generated and are thus in the build
directory, not in the source directory. A cleaner way to handle this is
most likely to install libosmocore to some directory, but I don't want
to change the entire build process now.
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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We use an external python script to solve which env to build, to
mix board and app env list
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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No functional changes, just moving things around
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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This commit adds a combined driver for the Sunplus SPCA-552E
Multimedia Controller and the Samsung S6B33B1X LCD controller.
I have to thank Stephan Meier, who helped me to reverse-engineer
this beast during 28c3.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Sooner or later we might have a much more comprehensive monitor, so it's
good to name the current implementation just RSSI as that's all it does.
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This app is used to measure receive level of given channels.
By pressing digits, the channel can be selected.
By pressing left or right button, the frequency is increased/decreased.
By pressing the menu button, the maximum received level is shown until
pressing menu button again. (usefull for hopping)
By pressing up or down button, the volume of a tone is changed, that
indicates rx level.
The left soft button is used to toggle PCS/DCS on shared channel numbers.
The right soft button is used to toggle uplink and downlink.
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Originally written by dexter and then Andreas did a lot of cleanup
work to bring it into shape for inclusion in master
Written-by: Philipp Maier <zero-kelvin@gmx.de>
Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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The Compal E86 (C139/C140) has a different RFFE-configuration
than the other Compal phones. The Motorola C139 schematics
on this part look exactly the same, but in fact the board is missing
a transistor (U16), and it uses TSPACT2 adittionally.
This fixes the long-known problem with the C139/C140 phones
of the rx-level being over -20dBm worse as compared to the
E88/E89 phones, as well as the band selection on the
antenna switch in TX-mode (which was completely wrong,
but sort of worked anyway).
Signed-off-by: Steve Markgraf <steve@steve-m.de>
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This patch changes include paths to get osmocom-bb working with
the current libosmocore tree.
Among all these renames, you can notice several tweaks that I
added on purpose, and that require some explanation, they are:
* hexdump() in osmocon.c and osmoload.c has been renamed to avoid
clashing with hexdump() defined in libosmocore.
* gsmmap now depends on libosmogsm. Actually I had to cleanup
Makefile.am because I was experiencing weird linking problems,
probably due to a bug in the autotools. With the change included
in this patch, I got it compiled and linked here correctly.
This patch has been tested with the phone Motorola C123 and the
following images files:
* firmware/board/compal_e88/hello_world.compalram.bin
* firmware/board/compal_e88/layer1.compalram.bin
Using the osmocon, bcch_scan and mobile tools.
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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This target now has its own init.c which correctly initializes the display
and the keypad backlight
Signed-off-by: Steve Markgraf <steve@steve-m.de>
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It's up to L23 to change the parameters using the appropriate
L1CTL call.
This is a mix between Harald's version and Dieter's version of
the TX control code.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
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It does nothing more than jumping to the Calypso romloader.
Signed-off-by: Steve Markgraf <steve@steve-m.de>
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For now just copied over the compal_e88 init.c and adapted the RF
frontend functions. For osmocon to work with the GSM download cable
SERCOMM_UART_NR and CONS_UART_NR need to be switched.
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the l1s signal was an old mechanism between l1test and the layer1
before we introduced the L1CTL protocol. This commit removes all
leftover references to it.
It also disables the l1test app, as it would no longer work without
major modifications (using l1ctl from within the phone).
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reorganized start code.
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* introduce display_driver layer
* port st7558 and ssd1783 drivers to display_driver
* allow for run-time selection of display driver from board/init.c
* replace st7558_puts() calls with display_puts() calls
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* remove linuxlist.h copy and use osmocore
* don't put 'struct gsm_time' into l1ctl packets
* include rx_level and snr for each burst in l1ctl
* properly build libosmocore.a for target
* move gsmtime functions into libosmocore
* move ctype.h to standard location
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Signed-off-by: Steve Markgraf <steve@steve-m.de>
Conflicts:
src/target/firmware/Makefile
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