FreeCalypso > hg > freecalypso-sw
annotate loadtools/README.old @ 470:81b941dd415d
os_tim_ir.c: os_DestroyTimer(): missed assignment line
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
---|---|
date | Thu, 26 Jun 2014 06:41:54 +0000 |
parents | 1ec83a5fa8b3 |
children |
rev | line source |
---|---|
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1 You are looking at the source for the FreeCalypso loadtools package. You may |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
2 have downloaded it either as a separate package or as part of the larger |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
3 freecalypso-sw suite. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
4 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
5 The tools in this package are written to run on some Unix/Linux machine |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
6 (normally a PC/Linux desktop or laptop) that acts as a host for operating on |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
7 Calypso target devices. All of these tools communicate with the Calypso target |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
8 through a serial port; each tool begins its operation by sending special byte |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
9 sequences to this serial port which are designed to interrupt the Calypso |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
10 device boot process in the ROM bootloader. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
11 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
12 Three utilities are currently built as part of FreeCalypso loadtools: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
13 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
14 fc-iram & fc-xram These utilities are intended for FreeCalypso developers |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
15 only. They load an S-record code image into IRAM or |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
16 XRAM, respectively, induce a transfer of control to the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
17 loaded code, and then drop into a serial line pass-thru |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
18 mode for the operator to interact with the thus loaded |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
19 target code. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
20 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
21 fc-loadtool This utility is intended for both developers and end |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
22 users. After establishing communication with the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
23 target, fc-loadtool drops into interactive operation. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
24 Once at the loadtool> prompt, you can peek and poke |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
25 registers, and most importantly, dump (read) and load |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
26 (program) the flash memory of the target device. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
27 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
28 Loadagent |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
29 ========= |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
30 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
31 Both fc-loadtool and fc-xram work by first feeding a FreeCalypso-developed |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
32 program called loadagent to the Calypso ROM bootloader; all further operations |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
33 (loading code into XRAM or flash) are done via this loadagent. An S-record |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
34 image of the loadagent program is required for fc-loadtool and fc-xram to work. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
35 That program is in turn built with the ARM7 toolchain. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
36 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
37 If you are working with the full freecalypso-sw suite, you presumably already |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
38 have the proper ARM7 toolchain built and installed. To build loadagent, simply |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
39 run 'make' in the ../target-utils tree. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
40 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
41 If you have downloaded a separately-packaged version of FreeCalypso loadtools, |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
42 the package should have a prebuilt loadagent.srec image included, sparing |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
43 non-developer users the nontrivial hurdle of having to build and install a |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
44 special cross-compilation toolchain. The same loadagent binary is designed to |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
45 work on all supported Calypso targets. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
46 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
47 Building and installing loadtools |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
48 ================================= |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
49 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
50 Normally the machine on which you build and install fc-loadtools would be your |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
51 PC/Linux desktop or laptop, the system you would use to program or otherwise |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
52 interact with Calypso phones by way of appropriate USB-to-phone cables. Just |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
53 like loadagent, the host utilities you are going to build and install aren't |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
54 specific to a particular target device; instead you will select the target |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
55 device at run time via a command line option. Hence you can build and install |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
56 the host utilities (usual 'make' and 'make install') without limiting your |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
57 setup to just one target phone type. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
58 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
59 However, if your intended target device is an Openmoko GTA02 (or GTA01) |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
60 smartphone, there is one additional complication: one cannot directly access |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
61 the Calypso part of these phones from the outside without going through the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
62 phone's application processor first. If you would like to use fc-loadtool to |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
63 read or write the GSM flash memory of your GTA0x (load a different firmware |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
64 image, dump the flash file system for backup or examination, restore a previous |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
65 backup etc), there are two ways to do it: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
66 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
67 1. The recommended way for FreeCalypso developers is to get a special serial |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
68 cable (low voltage, as in 3.3V or lower - *NOT* RS-232 levels - please don't |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
69 fry your precious phone!) that would plug into the 2.5mm jack on the left |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
70 side of the phone that is normally intended for a wired headset. This way |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
71 you can use your regular build of fc-loadtool (and fc-iram & fc-xram) on |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
72 your PC/Linux (or other) development host, no need to build anything for |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
73 GTA0x AP, and all communication happens directly between your development |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
74 host and the Calypso part of your target phone - not going through the AP |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
75 at all. You still need working software on the GTA0x AP to do battery |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
76 management, to power the Calypso block on and off, and to enable the headset |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
77 jack "download" path, but it is much less burdensome than having to do the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
78 actual FreeCalypso work from the AP. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
79 |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
80 Having the headset jack do double duty as a programming port is actually a |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
81 standard practice in the world of basic (non-smart) cellular phones, and |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
82 furthermore, the pinout used by FIC on the GTA0x phones just happens to be |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
83 exactly the same as that used by Compal/Motorola - hence the same headset jack |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
84 serial cables that are used by OsmocomBB with the latter phones (the famous |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
85 "T191 unlock cable") will also work for connecting from an external host |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
86 directly to the Calypso part of GTA0x phones. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
87 |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
88 2. If you are an end user who simply wishes to reflash a different GSM firmware |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
89 image, it can be done from inside the phone (from the AP) without having to |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
90 acquire special hardware (as in the cable described above). However, the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
91 trade-off is that in return for saving on the special hardware, you have to |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
92 do more work on the software. You will have to use a cross-compiler |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
93 targeting the ARM/Linux AP environment (*not* the ARM7 cross-compiler used |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
94 for the GSM firmware itself!) to build fc-loadtools to run on the GTA0x AP. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
95 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
96 Building loadtools for GTA0x AP |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
97 =============================== |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
98 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
99 If you've decided to build loadtools for the GTA0x AP, you'll need to make the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
100 following modifications to the Makefile: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
101 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
102 * Change the CC= line to point to the appropriate cross-compiler (which you'll |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
103 need to provide yourself); |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
104 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
105 * Change the CFLAGS= line: add the right options to target the ARM920T core in |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
106 the GTA0x AP (e.g., -march=armv4t -mtune=arm920t), and add -DGTA0x_AP_BUILD |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
107 to enable some code that makes sense only when running on the GTA0x AP. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
108 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
109 * Change EXTRA_OBJ= to EXTRA_OBJ=gtapower.o, i.e., add gtapower.c (compiling |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
110 into gtapower.o) to the build. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
111 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
112 See gta-ap-build.sed for an example. |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
113 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
114 Running fc-loadtool |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
115 =================== |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
116 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
117 Once you've got loadtools built and installed, you can run fc-loadtool |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
118 as follows: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
119 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
120 To operate on a Pirelli DP-L10 that appears as /dev/ttyUSB0: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
121 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
122 fc-loadtool -h pirelli /dev/ttyUSB0 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
123 |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
124 The usb2serial chip inside the phone is bus-powered and will be visible as |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
125 /dev/ttyUSBx whether the phone battery is present or not. There are two ways |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
126 to break into the bootloader: |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
127 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
128 1. Run the fc-loadtool command given above with the USB cable connected, but no |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
129 battery present. Once loadtool says "Sending beacons to <port>", insert the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
130 battery. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
131 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
132 2. Connect the USB cable to a powered-on phone running its original factory |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
133 firmware. (If the phone was off, it will power up and boot in the "charging |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
134 only" mode - it is not possible for a Calypso/Iota phone to be completely |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
135 off when both the battery and the charging voltage are present.) Run |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
136 fc-loadtool as above - it will start sending its beacons, which will be |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
137 ignored by the running fw. Then execute the "power off" operation from the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
138 UI (unlock the keypad, then press and hold the red button). The presence of |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
139 USB VBUS (used as the charging power source on this phone) will turn the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
140 power-off into a reboot, and you'll break into the bootloader. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
141 |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
142 To operate on the Calypso block of a GTA02, accessing it from an external |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
143 PC/Linux host via a USB-to-headset-jack serial cable that appears as |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
144 /dev/ttyUSB0: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
145 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
146 fc-loadtool -h gta02 /dev/ttyUSB0 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
147 |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
148 Run the above command first, then power on the GSM modem from the AP - or power |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
149 it off, then on if it was on already. The "download" path needs to be enabled |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
150 (controlled from the AP) and fc-loadtool needs to be running on the external |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
151 host when the modem is powered on. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
152 |
97
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
153 To operate on the Calypso block of a GTA02, running fc-loadtool from inside the |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
154 phone, i.e., from the AP of the same GTA02: |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
155 |
a2e793f6b8c4
some README files added
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
156 fc-loadtool -h gta02 /dev/ttySAC0 |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
157 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
158 In this last scenario the specially built version of fc-loadtool running on the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
159 AP takes care of manipulating the modem power to induce entry into the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
160 bootloader, thus no extra manual steps are needed. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
161 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
162 See loadtool.help for a detailed description of the functionality and commands |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
163 that are available once loadtool is running and communicating with loadagent on |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
164 the target device. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
165 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
166 Command line options |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
167 ==================== |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
168 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
169 The fc-loadtool command lines shown above will usually be sufficient. However, |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
170 here is the complete command line description for all 3 tools: |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
171 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
172 fc-iram [options] ttyport iramimage.srec |
228
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
173 fc-xram [options] ttyport xramimage.srec [2ndprog] |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
174 fc-loadtool [options] ttyport |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
175 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
176 The available options are common for all 3 utilities, with a few noted |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
177 exceptions: |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
178 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
179 -a /path/to/loadagent |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
180 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
181 This option applies only to fc-loadtool and fc-xram. It specifies the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
182 pathname at which the required loadagent.srec image should be sought, |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
183 overriding the compiled-in default. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
184 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
185 -b baud |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
186 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
187 This option is common for all 3 utilities. It selects the baud rate |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
188 to be used when pushing the IRAM image to the Calypso boot ROM. In the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
189 case of fc-iram, the selected baud rate will be in effect when the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
190 loaded IRAM image is jumped to and fc-iram drops into the serial tty |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
191 pass-thru mode; in the case of fc-loadtool, it will be the initial baud |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
192 rate for communicating with loadagent, which can be switched later with |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
193 the baud command. The default is 115200 baud. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
194 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
195 -B baud |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
196 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
197 This option is specific to fc-xram. It selects the baud rate to be |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
198 used when pushing the XRAM image to loadagent. If no -B option is |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
199 specified, fc-xram will communicate with loadagent at the same baud |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
200 rate that was used to load loadagent itself via the Calypso boot ROM |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
201 download protocol, i.e., the rate selected with -b, defaulting to |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
202 115200 baud if no -b option was given either. Neither -b nor -B |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
203 affects the baud rate that will be in effect when the loaded XRAM image |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
204 is jumped to and fc-xram drops into the serial tty pass-thru mode: that |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
205 baud rate independently defaults to 115200 baud and can only be changed |
228
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
206 with the -r option. |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
207 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
208 -h hwtype |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
209 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
210 This option is common for all 3 utilities. It selects the specific |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
211 target device configuration to be used. More precisely, it constructs |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
212 a pathname of the form /usr/local/share/freecalypso/%s.config, where %s |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
213 is the argument given to this option, and uses that file as the hardware |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
214 parameters file. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
215 |
228
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
216 The hardware configurations known to the present release of FreeCalypso |
107
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
217 loadtools are gta02 and pirelli. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
218 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
219 -H /path/to/hwparam-file |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
220 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
221 This option is just like -h, except that the given argument is used |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
222 directly as the hardware parameter file pathname (absolute or relative) |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
223 without alteration. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
224 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
225 -i num |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
226 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
227 This option is common for all 3 utilities. It specifies the interval |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
228 in milliseconds at which the tool will send "please interrupt the boot |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
229 process" beacons out the serial port, hoping to catch the Calypso |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
230 internal boot ROM. The default is 13 ms. |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
231 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
232 -n |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
233 |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
234 This option does anything only when loadtools have been compiled to run |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
235 on GTA0x AP. If you've compiled loadtools with the -DGTA0x_AP_BUILD |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
236 option, it has an effect of making each tool automatically toggle the |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
237 modem power control upon startup, removing the need for manual |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
238 sequencing of the Calypso boot process. This -n option suppresses that |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
239 action, making the AP build behave like the standard build in this |
8b44e806b6e1
loadtools/README: documentation for loadtools should now be complete
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
97
diff
changeset
|
240 regard. |
228
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
241 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
242 -r baud |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
243 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
244 This option is specific to fc-xram. It selects the serial line baud |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
245 rate which should be set just before the loaded XRAM image is jumped |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
246 to; the default is 115200 baud. |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
247 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
248 fc-xram 2nd program invokation |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
249 ============================== |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
250 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
251 The fc-xram utility can take two possible actions after it has loaded the |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
252 specified S-record image into XRAM: |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
253 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
254 * The default action, in the absence of additional command line arguments, is |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
255 to drop into a serial tty pass-thru mode, just like fc-iram. |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
256 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
257 * The alternative action is to invoke a 2nd program and pass the serial |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
258 communication channel to it. This 2nd program invokation facility is intended |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
259 primarily for passing the serial communication channel to rvinterf or rvtdump |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
260 from the FreeCalypso software suite, not for launching any arbitrary 3rd-party |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
261 programs from fc-xram. |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
262 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
263 The intended usage scenario is that one builds a version of the FreeCalypso GSM |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
264 firmware (or some subset thereof, such as an "in vivo" FFS editing agent) in the |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
265 ramImage configuration, fc-xram is used to load that ramImage into the target |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
266 device, and then the serial communication channel (RVTMUX) is immediately taken |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
267 over by rvinterf or rvtdump. |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
268 |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
269 More detailed usage instructions will be written when the rvinterf tools reach |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
270 a point of being usable by more than just the original developer; until then, |
3275c8881cb7
documentation update for the loadtools-r2 release
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
107
diff
changeset
|
271 read the source code. |