gunzip sprc941a.gz mv sprc941a sprc941a.tgz tar xzvf sprc941a.tgzThis will yield the file: PRU_Development_1_03_Linux-x86_Setup.bin. Somebody was smoking crack -- a single file in a tar archive, compressed twice. And all this to "save" a few bytes (it reduced a 1526140 byte file to 1409351 bytes saving a whopping 116,789 bytes (about 8 percent). But it gets far more ridiculous, keep reading.
The file PRU_Development_1_03_Linux-x86_Setup.bin is an x86 executable that when I ran on my linux system offered to install the PRU development tools in a directory of my choice (I selected ./ti_sw). Then I made my own tarball of this and it was 285928 bytes in size. Go figure, the TI website provides 286K of stuff in a bloated and obfuscated 1.4 megabyte file for your downloading pleasure. Here is what I finally obtained, repackaged for your convenience:
You can browse the files here. The file layout is as follows:
.: total 20 drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 bin drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 docs drwxr-xr-x 19 tom wheel 4096 Dec 13 11:02 examples drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 host -rwxr-xr-x 1 tom wheel 644 Jun 8 2010 readme.txt ./bin: total 12 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 linux -rwxr-xr-x 1 tom wheel 214 Jun 2 2009 readme.txt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 windows ./bin/linux: total 52 -rwxr-xr-x 1 tom wheel 50458 Jun 8 2010 pasm ./bin/windows: total 68 -rwxr-xr-x 1 tom wheel 66005 Jun 8 2010 pasm.exe ./docs: total 4 -rwxr-xr-x 1 tom wheel 526 Sep 28 2009 readme.txt ./examples: total 72 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_DSPtoPRU_Interrupt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_PRUtoDSP_Interrupt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_PRUtoPRU_Interrupt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_access_const_table drwxr-xr-x 3 tom wheel 4096 Dec 13 11:02 PRU_edmaConfig drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_gpioToggle drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_mem1DTransfer drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_memAccessL2 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_memAccessL3andDDR drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_memAccessPRUDataRam drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_miscOperations drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_multiply drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_pscConfig drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_semaphore drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_timer0Config drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_timer0Interrupt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 common -rwxr-xr-x 1 tom wheel 1708 Aug 21 2009 readme.txt ./examples/PRU_DSPtoPRU_Interrupt: total 28 -rwxr-xr-x 1 tom wheel 8241 Jul 2 2009 PRU_DSPtoPRU_Interrupt.c -rwxr-xr-x 1 tom wheel 2459 Jun 30 2009 PRU_DSPtoPRU_Interrupt.hp -rwxr-xr-x 1 tom wheel 3976 Jun 30 2009 PRU_DSPtoPRU_Interrupt.p -rwxr-xr-x 1 tom wheel 1351 Jul 2 2009 PRU_DSPtoPRU_Interrupt.pjt -rwxr-xr-x 1 tom wheel 1426 Jun 9 2009 intvecs.asm ./examples/PRU_PRUtoDSP_Interrupt: total 24 -rwxr-xr-x 1 tom wheel 6326 Jul 2 2009 PRU_PRUtoDSP_Interrupt.c -rwxr-xr-x 1 tom wheel 2176 Jun 25 2009 PRU_PRUtoDSP_Interrupt.hp -rwxr-xr-x 1 tom wheel 2944 Jun 26 2009 PRU_PRUtoDSP_Interrupt.p -rwxr-xr-x 1 tom wheel 1251 Jul 2 2009 PRU_PRUtoDSP_Interrupt.pjt -rwxr-xr-x 1 tom wheel 1428 Jun 11 2009 intvecs.asm ./examples/PRU_PRUtoPRU_Interrupt: total 24 -rwxr-xr-x 1 tom wheel 2307 Jun 26 2009 PRU_PRU0toPRU1_Interrupt.p -rwxr-xr-x 1 tom wheel 2341 Jun 26 2009 PRU_PRU1toPRU0_Interrupt.p -rwxr-xr-x 1 tom wheel 6879 Jun 25 2009 PRU_PRUtoPRU_Interrupt.c -rwxr-xr-x 1 tom wheel 2086 Jun 25 2009 PRU_PRUtoPRU_Interrupt.hp -rwxr-xr-x 1 tom wheel 1667 Jul 2 2009 PRU_PRUtoPRU_Interrupt.pjt ./examples/PRU_access_const_table: total 20 -rwxr-xr-x 1 tom wheel 6751 Jul 7 2009 PRU_access_const_table.c -rwxr-xr-x 1 tom wheel 1695 Jun 25 2009 PRU_access_const_table.hp -rwxr-xr-x 1 tom wheel 2527 Jun 25 2009 PRU_access_const_table.p -rwxr-xr-x 1 tom wheel 1307 Jul 2 2009 PRU_access_const_table.pjt ./examples/PRU_edmaConfig: total 28 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 PRU_edmaConfig.CS_ -rwxr-xr-x 1 tom wheel 5883 Jul 7 2009 PRU_edmaConfig.c -rwxr-xr-x 1 tom wheel 1935 Jul 2 2009 PRU_edmaConfig.hp -rwxr-xr-x 1 tom wheel 3502 Jul 2 2009 PRU_edmaConfig.p -rwxr-xr-x 1 tom wheel 1352 Jul 7 2009 PRU_edmaConfig.pjt -rwxr-xr-x 1 tom wheel 1430 Jun 4 2009 intvecs.asm ./examples/PRU_edmaConfig/PRU_edmaConfig.CS_: total 0 ./examples/PRU_gpioToggle: total 16 -rwxr-xr-x 1 tom wheel 3131 Jun 25 2009 PRU_gpioToggle.c -rwxr-xr-x 1 tom wheel 1166 May 21 2010 PRU_gpioToggle.hp -rwxr-xr-x 1 tom wheel 930 May 21 2010 PRU_gpioToggle.p -rwxr-xr-x 1 tom wheel 1278 Jul 2 2009 PRU_gpioToggle.pjt ./examples/PRU_mem1DTransfer: total 20 -rwxr-xr-x 1 tom wheel 5035 Jun 17 2009 PRU_mem1DTransfer.c -rwxr-xr-x 1 tom wheel 1371 Jun 25 2009 PRU_mem1DTransfer.hp -rwxr-xr-x 1 tom wheel 2014 Jun 26 2009 PRU_mem1DTransfer.p -rwxr-xr-x 1 tom wheel 1112 Jun 17 2009 PRU_mem1DTransfer.pjt ./examples/PRU_memAccessL2: total 24 -rwxr-xr-x 1 tom wheel 6187 Jul 2 2009 PRU_memAccessL2.c -rwxr-xr-x 1 tom wheel 1512 Jun 25 2009 PRU_memAccessL2.hp -rwxr-xr-x 1 tom wheel 1790 Jul 2 2009 PRU_memAccessL2.p -rwxr-xr-x 1 tom wheel 1242 Jul 2 2009 PRU_memAccessL2.pjt -rwxr-xr-x 1 tom wheel 2424 Jun 2 2009 lnk.cmd ./examples/PRU_memAccessL3andDDR: total 20 -rwxr-xr-x 1 tom wheel 6620 Jun 25 2009 PRU_memAccessL3andDDR.c -rwxr-xr-x 1 tom wheel 1638 Jun 25 2009 PRU_memAccessL3andDDR.hp -rwxr-xr-x 1 tom wheel 1680 Jun 25 2009 PRU_memAccessL3andDDR.p -rwxr-xr-x 1 tom wheel 1112 Jul 2 2009 PRU_memAccessL3andDDR.pjt ./examples/PRU_memAccessPRUDataRam: total 20 -rwxr-xr-x 1 tom wheel 5975 Jul 2 2009 PRU_memAccessPRUDataRam.c -rwxr-xr-x 1 tom wheel 1551 Jun 26 2009 PRU_memAccessPRUDataRam.hp -rwxr-xr-x 1 tom wheel 1775 Jun 25 2009 PRU_memAccessPRUDataRam.p -rwxr-xr-x 1 tom wheel 1134 Jul 2 2009 PRU_memAccessPRUDataRam.pjt ./examples/PRU_miscOperations: total 24 -rwxr-xr-x 1 tom wheel 9364 Jul 2 2009 PRU_miscOperations.c -rwxr-xr-x 1 tom wheel 2034 Jun 25 2009 PRU_miscOperations.hp -rwxr-xr-x 1 tom wheel 3417 Jun 25 2009 PRU_miscOperations.p -rwxr-xr-x 1 tom wheel 1142 Aug 21 2009 PRU_miscOperations.pjt ./examples/PRU_multiply: total 20 -rwxr-xr-x 1 tom wheel 4483 Aug 28 2009 PRU_multiply.c -rwxr-xr-x 1 tom wheel 1252 Aug 28 2009 PRU_multiply.hp -rwxr-xr-x 1 tom wheel 1479 Aug 28 2009 PRU_multiply.p -rwxr-xr-x 1 tom wheel 1078 Aug 28 2009 PRU_multiply.pjt ./examples/PRU_pscConfig: total 24 -rwxr-xr-x 1 tom wheel 6321 Jun 26 2009 PRU_pscConfig.c -rwxr-xr-x 1 tom wheel 2007 Jun 26 2009 PRU_pscConfig.hp -rwxr-xr-x 1 tom wheel 4139 Jun 26 2009 PRU_pscConfig.p -rwxr-xr-x 1 tom wheel 1235 Jun 25 2009 PRU_pscConfig.pjt ./examples/PRU_semaphore: total 24 -rwxr-xr-x 1 tom wheel 8224 Jul 2 2009 PRU_semaphore.c -rwxr-xr-x 1 tom wheel 1770 Jun 25 2009 PRU_semaphore.hp -rwxr-xr-x 1 tom wheel 2166 Jun 25 2009 PRU_semaphore.p -rwxr-xr-x 1 tom wheel 1165 Jul 2 2009 PRU_semaphore.pjt ./examples/PRU_timer0Config: total 24 -rwxr-xr-x 1 tom wheel 5013 Jun 25 2009 PRU_timer0Config.c -rwxr-xr-x 1 tom wheel 1847 Jun 25 2009 PRU_timer0Config.hp -rwxr-xr-x 1 tom wheel 1850 Jun 25 2009 PRU_timer0Config.p -rwxr-xr-x 1 tom wheel 1423 Jul 2 2009 PRU_timer0Config.pjt -rwxr-xr-x 1 tom wheel 1426 Jun 4 2009 intvecs.asm ./examples/PRU_timer0Interrupt: total 20 -rwxr-xr-x 1 tom wheel 5281 Jun 25 2009 PRU_timer0Interrupt.c -rwxr-xr-x 1 tom wheel 2342 Jun 26 2009 PRU_timer0Interrupt.hp -rwxr-xr-x 1 tom wheel 3076 Jun 30 2009 PRU_timer0Interrupt.p -rwxr-xr-x 1 tom wheel 1350 Jul 2 2009 PRU_timer0Interrupt.pjt ./examples/common: total 8 -rwxr-xr-x 1 tom wheel 1378 Jul 2 2009 example.cmd -rwxr-xr-x 1 tom wheel 3653 May 21 2010 macros.hp ./host: total 12 drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 common drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 dsp -rwxr-xr-x 1 tom wheel 394 Jun 2 2009 readme.txt ./host/common: total 8 drwxr-xr-x 3 tom wheel 4096 Dec 13 11:02 include drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 src ./host/common/include: total 24 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 csl -rwxr-xr-x 1 tom wheel 2030 Jun 12 2009 device.h -rwxr-xr-x 1 tom wheel 2094 Sep 28 2009 pru.h -rwxr-xr-x 1 tom wheel 6497 Jun 5 2009 tistdtypes.h -rwxr-xr-x 1 tom wheel 1860 May 22 2009 util.h ./host/common/include/csl: total 2004 -rwxr-xr-x 1 tom wheel 693 Jun 5 2009 csl.h -rwxr-xr-x 1 tom wheel 3544 Jun 5 2009 csl_error.h -rwxr-xr-x 1 tom wheel 1443 Jun 5 2009 csl_types.h -rwxr-xr-x 1 tom wheel 1735 Jun 5 2009 csl_version.h -rwxr-xr-x 1 tom wheel 2312 Jun 5 2009 cslr.h -rwxr-xr-x 1 tom wheel 40385 Jun 5 2009 cslr_aintc.h -rwxr-xr-x 1 tom wheel 13082 Jun 5 2009 cslr_cache.h -rwxr-xr-x 1 tom wheel 35929 Jun 5 2009 cslr_chip.h -rwxr-xr-x 1 tom wheel 23371 Jun 5 2009 cslr_ddr2_mddr.h -rwxr-xr-x 1 tom wheel 147926 Jun 5 2009 cslr_dspintc.h -rwxr-xr-x 1 tom wheel 15688 Jun 5 2009 cslr_ecap.h -rwxr-xr-x 1 tom wheel 35112 Jun 5 2009 cslr_ectl1.h -rwxr-xr-x 1 tom wheel 186968 Jun 5 2009 cslr_edma3cc.h -rwxr-xr-x 1 tom wheel 22233 Jun 5 2009 cslr_edma3tc.h -rwxr-xr-x 1 tom wheel 28274 Jun 5 2009 cslr_ehrpwm.h -rwxr-xr-x 1 tom wheel 77493 Jun 5 2009 cslr_emac1.h -rwxr-xr-x 1 tom wheel 51455 Jun 5 2009 cslr_emifa2.h -rwxr-xr-x 1 tom wheel 26540 Jun 5 2009 cslr_eqep.h -rwxr-xr-x 1 tom wheel 67273 Jun 5 2009 cslr_gpio.h -rwxr-xr-x 1 tom wheel 4871 Jun 5 2009 cslr_hpi.h -rwxr-xr-x 1 tom wheel 19641 Jun 5 2009 cslr_i2c.h -rwxr-xr-x 1 tom wheel 15993 Jun 5 2009 cslr_idma.h -rwxr-xr-x 1 tom wheel 25122 Jun 5 2009 cslr_lcdc.h -rwxr-xr-x 1 tom wheel 160006 Jun 5 2009 cslr_mcasp.h -rwxr-xr-x 1 tom wheel 110666 Jun 5 2009 cslr_mcbsp.h -rwxr-xr-x 1 tom wheel 10103 Jun 5 2009 cslr_mdio.h -rwxr-xr-x 1 tom wheel 28984 Jun 5 2009 cslr_mmcsd.h -rwxr-xr-x 1 tom wheel 21797 Aug 13 2009 cslr_pllc.h -rwxr-xr-x 1 tom wheel 23870 Aug 13 2009 cslr_prucore.h -rwxr-xr-x 1 tom wheel 157428 Jun 12 2009 cslr_pruintc.h -rwxr-xr-x 1 tom wheel 20269 Jun 12 2009 cslr_psc_OMAPL138.h -rwxr-xr-x 1 tom wheel 15772 Jun 5 2009 cslr_rtc.h -rwxr-xr-x 1 tom wheel 35333 Jun 5 2009 cslr_sata.h -rwxr-xr-x 1 tom wheel 44271 Aug 13 2009 cslr_spi.h -rwxr-xr-x 1 tom wheel 129851 Aug 13 2009 cslr_syscfg0_OMAPL138.h -rwxr-xr-x 1 tom wheel 41861 Jun 5 2009 cslr_syscfg1_OMAPL138.h -rwxr-xr-x 1 tom wheel 26808 Jun 5 2009 cslr_tmr.h -rwxr-xr-x 1 tom wheel 18761 Jun 5 2009 cslr_uart.h -rwxr-xr-x 1 tom wheel 36527 Jun 5 2009 cslr_upp.h -rwxr-xr-x 1 tom wheel 31064 Jun 5 2009 cslr_usb_ohci.h -rwxr-xr-x 1 tom wheel 123352 Jun 5 2009 cslr_usb_otg.h -rwxr-xr-x 1 tom wheel 41419 Jun 5 2009 cslr_vpif.h -rwxr-xr-x 1 tom wheel 43698 Jun 25 2009 soc_OMAPL138.h ./host/common/src: total 16 -rwxr-xr-x 1 tom wheel 3436 Jun 12 2009 device.c -rwxr-xr-x 1 tom wheel 6972 Jul 2 2009 pru.c -rwxr-xr-x 1 tom wheel 3938 Jun 4 2009 util.c ./host/dsp: total 12 drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 load drwxr-xr-x 4 tom wheel 4096 Dec 13 11:02 load_file -rwxr-xr-x 1 tom wheel 288 Jul 2 2009 readme.txt ./host/dsp/load: total 24 -rwxr-xr-x 1 tom wheel 332 Jul 2 2009 adder.hp -rwxr-xr-x 1 tom wheel 937 Jul 2 2009 adder.p drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 include -rwxr-xr-x 1 tom wheel 1762 May 29 2009 load.cmd -rwxr-xr-x 1 tom wheel 1269 Jul 2 2009 load.pjt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 src ./host/dsp/load/include: total 4 -rwxr-xr-x 1 tom wheel 1540 May 29 2009 load.h ./host/dsp/load/src: total 4 -rwxr-xr-x 1 tom wheel 3440 Jul 2 2009 load.c ./host/dsp/load_file: total 16 drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 include -rwxr-xr-x 1 tom wheel 1762 May 22 2009 load_file.cmd -rwxr-xr-x 1 tom wheel 990 Jul 2 2009 load_file.pjt drwxr-xr-x 2 tom wheel 4096 Dec 13 11:02 src ./host/dsp/load_file/include: total 4 -rwxr-xr-x 1 tom wheel 1547 May 29 2009 load_file.h ./host/dsp/load_file/src: total 8 -rwxr-xr-x 1 tom wheel 4570 Jul 1 2009 load_file.c
Tom's Computer Info / tom@mmto.org