FreeCalypso > hg > fc-selenite

annotate doc/Toolchain-setup-gcc @ 212:7f3266e247d6

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audio mode load: gracefully handle mode files of wrong AEC version Irrespective of which AEC policy we adopt for FC Selenite (keep L1_NEW_AEC disabled like in Magnetite or enable it like in Tourmaline), we MUST gracefully handle the case of wrong AEC version on audio mode load: disable AEC instead of loading garbage. Therefore, we apply the same change to src/cs/services/audio/audio_mode_load.c as we made in Tourmaline and Magnetite last year.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:31:30 +0000
parents cdbe920fd725
children
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1 Building and installing the ARM7 toolchain
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2 ==========================================
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3
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4 Before you can compile FC Selenite with gcc, you first need to build and
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5 install the necessary toolchain targeting ARM7, the CPU core in the Calypso.
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6 The current "official" GNU ARM toolchain for FreeCalypso consists of
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7 binutils-2.21.1, gcc-4.5.4 and newlib-2.0.0 with a specific set of patches and
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8 build configuration options. All of the necessary bits can be downloaded here:
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10 ftp://ftp.freecalypso.org/pub/GSM/FreeCalypso/toolchain/
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12 Please note: the toolchain that is prescribed for FreeCalypso as above is
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13 *believed* to be equivalent to the one that was once used by OsmocomBB, but
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14 there are no guarantees. Use any other toolchain at your own risk.
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16 There is also a prebuilt toolchain put together by FreeCalypso community
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17 contributor Das Signal:
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19 https://www.freecalypso.org/members/ds/fc-gnu-arm-i386-2.tgz
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20 https://www.freecalypso.org/members/ds/fc-gnu-arm-x86_64-2.tgz