FreeCalypso > hg > fc-magnetite

annotate doc/Pirelli-Howto @ 229:27b356aa0e5d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LICENSE explanatory file added
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Nov 2016 01:04:15 +0000
parents 619a33e8425e
children 5b6159d76b09
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
94
596d86109e44 initial round of documentation
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 Running FreeCalypso Magnetite firmware on the Pirelli DP-L10
596d86109e44 initial round of documentation
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 ============================================================
596d86109e44 initial round of documentation
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3
97
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
4 The Pirelli DP-L10 is a neat target for playing with FreeCalypso for two
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
5 reasons:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
6
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
7 1. It has a USB port connected to one of Calypso's UARTs through a built-in
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
8 CP2102 USB-serial adapter, eliminating the need for headset jack serial
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
9 cables.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
10
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
11 2. The huge RAM on this phone (8 MiB) makes it possible to run experimental GSM
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
12 firmware images entirely in RAM without flashing - and we have successfully
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
13 implemented this capability in FC Magnetite similarly to Citrine.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
14
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
15 There is, however, one difference between our Citrine and Magnetite firmwares
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
16 when it comes to running on the Pirelli without flashing: Citrine uses a
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
17 RAM-based fake FFS, whereas Magnetite always requires a real FFS in flash, even
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
18 when the firmware code image itself is entirely RAM-based. However, just like
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
19 on the C139, we do NOT use the same FFS which is used by Pirelli's official
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
20 firmwares - the latter contains nothing of use to our fw, hence it is best for
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
21 us to use our own separate FreeCalypso Magnetite FFS.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
22
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
23 The flash location that's been chosen for Magnetite FFS on the Pirelli is
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
24 0x02480000 through 0x025FFFFF, i.e., offsets 0x480000 through 0x5FFFFF in the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
25 second flash bank. Pirelli's official firmwares use this flash area as
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
26 temporary storage during OTA (over-the-air, probably WLAN in this case) fw
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
27 reloads and leave it untouched at all other times, therefore as long as you are
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
28 not doing firmware reloads over WLAN while in the "official mode", you can use
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
29 your Pirelli phone for FreeCalypso experiments via fc-xram and go back to the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
30 regular fw in between, and the Magnetite FFS in the flash will be preserved
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
31 from one fc-xram session to the next, not disturbed by Pirelli's fw.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
32
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
33 Compiling
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
34 =========
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
35
223
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
36 When compiling our Magnetite firmware for the Pirelli target, you can select
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
37 one of two configurations: l1reconst or hybrid; see the Modem-configs article
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
38 for the explanation. In both cases the phone will act as an AT-command-
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
39 controlled pseudo-modem: the LCD will stay dark and the buttons will do nothing,
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
40 and you will need to control the GSM MS from your PC or other host system.
97
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
41
223
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
42 Run './configure.sh pirelli l1reconst' or './configure.sh pirelli hybrid'
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
43 depending on which configuration you would like to play with, then run
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
44 'make ram' in the build directory created by the configure script - see the
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
45 Compiling write-up for more details.
97
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
46
223
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
47 Because we have not yet produced a configuration with FAX_AND_DATA and GPRS
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
48 disabled, your Magnetite fw build will include those components. In the
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
49 FreeCalypso environment where we are not doing WAP or MMS this functionality
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
50 can only be exercised on targets that bring out a classic modem UART with the
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
51 classic AT command interface to the external host, but the Pirelli is not one
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
52 of those targets - hence on this target all FAX_AND_DATA and GPRS code is
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
53 nothing but dead weight. We will only be able to remove this dead weight when
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
54 we finish deblobbing L1: the few non-GPRS-specific L1 binary objects which we
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
55 are still using have been built with IDS and L1_GPRS enabled, thus we cannot
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
56 change these two configuration settings until those L1 modules have been
619a33e8425e doc/Pirelli-Howto: update for the availability of the hybrid config
Mychaela Falconia <falcon@freecalypso.org>
parents: 97
diff changeset
57 deblobbed. We'll get there, but not yet.
97
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
58
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
59 Running on the target
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
60 =====================
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
61
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
62 1. Connect a USB cable from your GNU/Linux PC/laptop to the phone. If the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
63 phone was off but the battery is present, it will go through a charger-plug
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
64 power-on event; if the flash contains Pirelli's original fw, it will boot in
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
65 the charging mode. If the battery is not present, the Calypso won't power
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
66 on (it needs VBAT and can't run on VCHG power instead), but the /dev/ttyUSBx
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
67 device will still show up, as the CP2102 USB-serial chip inside the phone is
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
68 powered strictly from the USB side.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
69
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
70 2. Run a command like the following:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
71
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
72 fc-xram -h pirelli /dev/ttyUSB0 ramimage.srec rvinterf
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
73
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
74 Adjust the paths to your /dev/ttyUSBx device and your ramimage.srec as
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
75 appropriate, and add rvinterf logging or other options as desired.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
76 Specifying rvinterf on the fc-xram command line directs fc-xram to exec
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
77 rvinterf and pass the serial channel to it immediately as soon as the code
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
78 image has been loaded into target RAM and jumped to; this direct passing of
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
79 the serial channel from fc-xram to rvinterf is appropriate because the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
80 loaded fw will immediately start emitting binary trace packets in TI's RVTMUX
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
81 format.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
82
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
83 3. Induce the phone to execute its Calypso boot path: if the battery was
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
84 removed, insert it now; if Pirelli's regular fw is running, execute its
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
85 power-off sequence.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
86
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
87 Once the Calypso chip in the Pirelli phone executes its boot path with fc-xram
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
88 running, the boot path will be diverted and our experimental firmware will be
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
89 loaded into target device RAM and jumped to. Our fw will now run, and the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
90 rvinterf process on the host will maintain communication with it.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
91
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
92 FFS initialization
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
93 ==================
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
94
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
95 When our Magnetite firmware boots, it will examine the state of the flash
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
96 sectors in the area we have allocated for our aftermarket FFS. If this flash
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
97 area is completely blank the first time Magnetite boots, as it should be if you
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
98 have a "virgin" Pirelli phone, the FFS code in our fw will automatically perform
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
99 what TI called the "preformat" operation: write undifferentiated FFS block
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
100 headers (0xBF in the flags byte) into each flash sector. However, it won't
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
101 automatically perform the "format" operation - instead you'll need to run
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
102 fc-fsio to do the format and to populate this FFS with some necessary content.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
103 If you are not sure of the state of the Magnetite FFS flash area on your
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
104 Pirelli, you can also run fc-fsio to examine it - so run fc-fsio either way.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
105 Run fc-fsio WITHOUT -p: let it connect to the rvinterf process you should
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
106 already have running from fc-xram.
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
107
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
108 NOTE: the following instructions are based on the new version of fc-fsio that
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
109 has not yet made its way into a packaged fc-host-tools release as of this
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
110 writing. Therefore, please get the latest development version here:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
111
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
112 https://bitbucket.org/falconian/freecalypso-tools
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
113
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
114 Once you are in fc-fsio, check the status of your FFS like this:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
115
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
116 fsio> ls -l /
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
117
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
118 If the FFS is already formatted, you will get a listing of the root directory;
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
119 if it is not formatted, you'll get an error like this:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
120
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
121 opendir: FFS error 4 (EFFS_NOFORMAT: ffs not formatted)
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
122
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
123 To format and initialize your Pirelli Magnetite FFS, issue the following
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
124 commands:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
125
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
126 fsio> format /
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
127 fsio> pirelli-magnetite-init
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
128
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
129 If you already have a formatted FFS from before, it is safe to rerun the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
130 pirelli-magnetite-init command, but not format. The format command will *not*
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
131 work on an already formatted FFS; if you have a messed-up FFS and you would
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
132 like to restart from a clean slate, erase the Magnetite FFS sectors with
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
133 fc-loadtool:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
134
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
135 loadtool> flash2 erase 480000 180000
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
136
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
137 Exercising the GSM functionality
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
138 ================================
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
139
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
140 Once your FFS is good, open another terminal window on your driving PC/laptop
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
141 and run fc-shell. This program will connect to the already running rvinterf
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
142 process via a local socket, and it will enable you to send various commands to
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
143 the running fw on the target, the most important ones being standard AT
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
144 commands. Send the following sequence of AT commands to bring up GSM
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
145 functionality:
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
146
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
147 AT+CMEE=2 -- enable verbose error responses
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
148 AT+CFUN=1 -- enable radio and SIM interfaces
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
149 AT+COPS=0 -- register to the default GSM network
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
150
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
151 When you are done playing with our experimental fw, you can either yank the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
152 battery and kill the host side rvinterf and fc-shell processes, or you can
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
153 issue a 'tgtreset' command at the fc-shell prompt. The latter will cause the
ffa25a27fa27 doc/Pirelli-Howto written
Mychaela Falconia <falcon@freecalypso.org>
parents: 94
diff changeset
154 target to reset and boot back into its regular firmware.