| Elliott Hughes | af8bb90 | 2018-06-26 16:57:59 -0700 | [diff] [blame] | 1 | SpeexDSP has been ported to the Blackfin DSP, for the STAMP development board. |
| 2 | |
| 3 | This port has been tested on the STAMP development board and requires the |
| 4 | toolchain available at http://blackfin.uclinux.org/ |
| 5 | |
| 6 | 1/ In order to cross-compile for uClinux from the SpeexDSP tarball: |
| 7 | |
| 8 | ./configure --enable-blackfin-asm --enable-fixed-point --host=bfin-uclinux |
| 9 | cd libspeexdsp |
| 10 | make |
| 11 | |
| 12 | The --enable-blackfin-asm option is not required, but it speeds up Speex by |
| 13 | approximately a factor of two. |
| 14 | |
| 15 | 2/ In order to cross-compile for uClinux from the SpeexDSP git: |
| 16 | |
| 17 | git clone git://git.xiph.org/speexdsp.git |
| 18 | cd speexdsp |
| 19 | ./autogen.sh |
| 20 | ./configure --enable-blackfin-asm --enable-fixed-point --host=bfin-uclinux |
| 21 | cd libspeexdsp |
| 22 | make |