annotate doc/Toolchain-setup-470 @ 211:4035c19073aa

etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:18:16 +0000
parents e32860d28518
children
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1 Preparing the build environment for TMS470
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2 ==========================================
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4 In order to compile FC Selenite with TI's original TMS470 compiler, you will
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5 need a Unix/Linux system. Even though the compiler itself exists in the form
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6 of Windows .exe binaries and thus has to be run under Wine (see below),
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7 everything that we have built on top of it is Unix-based. The Mother currently
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8 uses Slackware Linux release 14.2 (32-bit) and previously used Slackware 13.37,
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9 also 32-bit.
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11 You will need to install the following 3 pieces of software on whatever
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12 machine you will use to run the FC Selenite build process:
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14 1. Wine: self-explanatory. The Mother uses the following Slackware package:
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16 https://www.freecalypso.org/members/falcon/slackware/wine-1.5.23-i486-1sg.txz
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18 I originally used it with Slackware 13.37 and I am still able to use it
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19 with 14.2 without any issues.
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21 2. FreeCalypso Wine environment:
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22
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23 ftp://ftp.freecalypso.org/pub/GSM/TI_src/wine/installed-env.tar.xz
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25 Extract the content of the above tarball into your ~/.wine/drive_c
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26 directory - that's all there is to it!
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28 3. nowhine wrapper around Wine:
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30 ftp://ftp.freecalypso.org/pub/GSM/TI_src/wine/nowhine.c
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32 The purpose of this wrapper is to suppress the following obnoxious whine
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33 which wine emits on my system:
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34
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35 preloader: Warning: failed to reserve range 00010000-00110000
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37 Wine will also emits a bunch of other whines if you have to run it
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38 in an environment without an X11 display (e.g., on a machine that you
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39 ssh into), and our nowhine wrapper suppresses those as well.
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41 If wine does not emit those preloader whines on your system and you
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42 never find yourself in a situation of having to run without an X11
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43 display and thus you find our nowhine wrapper to be unnecessary,
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44 you can skip the wrapper and create a nowhine symlink pointing directly
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45 to wine.
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47 The mokosrec2bin flash image file format conversion utility is now included
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48 locally and no longer needs to be provided externally.