Amaury Pouly pamaury
pamaury
/ bfin_descramble.c
Last active
January 29, 2017 18:55
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <stdint.h> | |
| #include <stdbool.h> | |
| const unsigned char scramble[256] = | |
| { | |
| 0x00, 0xcc, 0xc1, 0xc2, 0xc3, 0xcd, 0xce, 0xcf, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, | |
| 0x20, 0x2a, 0x2b, 0x2c, 0x2d, 0x24, 0x2e, 0x2f, 0x21, 0x22, 0x23, 0x25, 0x26, 0x27, 0x28, 0x29, |
pamaury
/ alsa_info.sh
Created
February 6, 2017 20:52
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| amixer controls > /contents/amixer.log | |
| ls -R /dev/snd > /contents/snd.log | |
| aplay -l > /contents/card.log | |
| aplay -L >> /contents/card.log |
pamaury
/ audio_table.c
Created
February 25, 2017 20:08
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdint.h> | |
| #include <stdbool.h> | |
| #include <string.h> | |
| #include <getopt.h> | |
| unsigned char vt_MUSIC_CR0_AC0_HDP_FR0_NC0[] = | |
| { | |
| 0x33, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, |
pamaury
/ sony_nwze580_of_alsa_mon.txt
Created
February 27, 2017 17:56
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| Monitoring done by pid 21337 | |
| alsa monitor | |
| +-hw:0 | |
| +-id: icxcodec | |
| +-name: icx-codec | |
| +-long name: sound codec (icx mixer) | |
| +-mixer name: icx mixer | |
| +-driver: | |
| +-components: | |
| +-hctl controls |
pamaury
/ ubi_extract.txt
Created
March 18, 2017 17:36
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| # $UBIFS is ubifs image file | |
| # make sure $IMAGE is a ubifs image file | |
| blkid $(IMAGE) | |
| $(IMAGE): ... TYPE="ubifs" | |
| # size of created mtd is 256.0 MiB | |
| modprobe nandsim first_id_byte=0x2c second_id_byte=0xda third_id_byte=0x90 fourth_id_byte=0x95 | |
| flash_erase /dev/mtd0 0 0 | |
| ubiformat /dev/mtd0 -s 2048 -O 2048 | |
| modprobe ubi |
pamaury
/ asm_thread_mips32.diff
Created
March 26, 2017 18:43
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| diff --git a/firmware/asm/mips/thread-mips32.c b/firmware/asm/mips/thread-mips32.c | |
| index e754df7e29..664375d4e5 100644 | |
| --- a/firmware/asm/mips/thread-mips32.c | |
| +++ b/firmware/asm/mips/thread-mips32.c | |
| @@ -26,20 +26,20 @@ | |
| *--------------------------------------------------------------------------- | |
| */ | |
| -void start_thread(void); /* Provide C access to ASM label */ | |
| -static void USED_ATTR _start_thread(void) |
pamaury
/ dump_sonynwz_info.bat
Last active
February 24, 2018 23:17
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| @echo off | |
| set /p device= "Enter device drive (typically E: or F:) " | |
| echo Device is %device% | |
| set ofile= sonynwz_result.txt | |
| scsitool-nwz-v19 %device% help_us > %ofile% | |
| scsitool-nwz-v19 %device% get_dhp > %ofile% | |
| scsitool-nwz-v19 %device% get_dnk_nvp_multi kas shp sps fmp pcd mid ctr fpi fur fvi ins lyr nvr prk rbt she sku ums ups clv pwd clg fni rnd mac >> %ofile% | |
| echo Result has been written to %ofile% |
pamaury
/ clang_arm.patch
Created
June 19, 2017 21:20
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| diff --git a/apps/plugins/SUBDIRS b/apps/plugins/SUBDIRS | |
| index c22977f..ed75631a 100644 | |
| --- a/apps/plugins/SUBDIRS | |
| +++ b/apps/plugins/SUBDIRS | |
| @@ -31,7 +31,7 @@ fft | |
| #endif | |
| chessbox | |
| -fractals | |
| +//fractals |
pamaury
/ impossible_mips.c
Created
September 20, 2017 11:47
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| extern int rand(void); | |
| typedef long int32_t; | |
| typedef unsigned long uint32_t; | |
| typedef int32_t mad_fixed64hi_t; | |
| typedef uint32_t mad_fixed64lo_t; | |
| typedef int32_t mad_fixed_t; | |
| int main() | |
| { |
pamaury
/ fuzep_freq_experiment.txt
Last active
October 12, 2017 21:33
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| test_mem figures: read/write/memset/memcpy in MB/s | |
| NOTE: I modified the code so that the DRAM buffer has size 2^16*4 = 256 KiB | |
| AUTO-SLOW ON, unboosted: 44 / 158 / 139 / 33 | |
| AUTO-SLOW ON, boosted: 115 / 336 / 328 / 66 | |
| AUTO-SLOW OFF, unboosted: 58 / 160 / 139 / 35 | |
| AUTO-SLOW OFF, boosted: 140 / 336 / 336 / 74 | |
| AUTO-SLOW OFF, HBUS@200Mhz, boosted: 147 / 355 / 345 / 75 |