Kovo's blog: 2012

Monday, 24 September 2012

nefunkcny WD3200BMVV

hdparm -t /dev/sdc

/dev/sdc:
Timing buffered disk reads: 228 MB in 3.01 seconds = 75.86 MB/sec
hdparm -i /dev/sdc

/dev/sdc:

Model=WDC WD3200BMVV-11GNWS0, FwRev=01.01A01, SerialNo=WD-WX51A60Y0357
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=50
BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=625142448
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5,6,7

* signifies the current active mode

hdparm -I /dev/sdc

/dev/sdc:

ATA device, with non-removable media
Model Number: WDC WD3200BMVV-11GNWS0
Serial Number: WD-WX51A60Y0357
Firmware Revision: 01.01A01
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 625142448
Logical Sector size: 512 bytes
Physical Sector size: 4096 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 305245 MBytes
device size with M = 1000*1000: 320072 MBytes (320 GB)
cache/buffer size = 8192 KBytes
Nominal Media Rotation Rate: 5400
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 0
Advanced power management level: 254
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
* Advanced Power Management feature set
SET_MAX security extension
* Automatic Acoustic Management feature set
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* 64-bit World wide name
* IDLE_IMMEDIATE with UNLOAD
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* Idle-Unload when NCQ is active
* NCQ priority information
* DMA Setup Auto-Activate optimization
Device-initiated interface power management
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
unknown 206[14] (vendor specific)
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
supported: enhanced erase
104min for SECURITY ERASE UNIT. 104min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 50014ee102ebfdca
NAA : 5
IEEE OUI : 0014ee
Unique ID : 102ebfdca
Checksum: correct

Monday, 27 August 2012

3G on asus eeepc 1000h

Thursday, 9 August 2012

Asus wl-500G Premium dead ..... again

after 4years ... capacitors, again but this time on main board of router. So, change it and enjoy working router ;)

Monday, 27 February 2012

ebay lcdshield s tlacitkami vers. arduino 1.0

/* key 0 = right
* key 1 = up
* key 2 = down
* key 3 = left
* key 4 = select
*/

#include <LiquidCrystal.h>

//lcd pins
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);

int adc_key_val[5] ={
30, 150, 360, 535, 760 };
int NUM_KEYS = 5;
int adc_key_in;
int key=-1;
int oldkey=-1;

void setup() {

lcd.begin(16,2);

lcd.home();

lcd.clear();

}

void loop() {

adc_key_in = analogRead(0); // read the value from the sensor

key = get_key(adc_key_in); // convert into key press

if (key != oldkey) // if keypress is detected

{

delay(50); // wait for debounce time

adc_key_in = analogRead(0); // read the value from the sensor

key = get_key(adc_key_in); // convert into key press

if (key != oldkey)

{

oldkey = key;

switch (key)

{

case 0:

// righ

break;

case 1:

// up

break;

case 2:

// down

break;

case 3:

// left

break;

case 4:

// select

break;

}

// Convert ADC value to key number

int get_key(unsigned int input)

{

int k;

for (k = 0; k < NUM_KEYS; k++)

{

if (input < adc_key_val[k])

{

return k;

}

if (k >= NUM_KEYS)

k = -1; // No valid key pressed

return k;

}

peugeot 206 - alpine CDE-9880R podvolantove ovladanie

alpine CDE-9880R manual: http://www.alpine.ro/fileadmin/user_upload/manuals/car_audio_manuals/CDE-9880R/OM_CDE-9880R_EN.pdf

odvodene z prace Amar Kulo:
http://blog.amarkulo.com/arduino-wired-remote-code-scanner-for-alpine

skener pre arduino 0.2x s lcd shieldom z ebayu

program ovladania pre arduino (0.2x)

pripojenie:

// Peugeot 206 1998 steering wheel remote control interface for Apline
// JACK:
// +--------+
// OOOO| |== = - < signal to alpPin
// +--------+
// ^
// GND
//
// Arduino: analogPin0 analogPin1
// ^ ^
// +-------+ | | +-------+
// +5V o--| 680 |---+ GND +---| 680 |--o +5V
// +-------+ | ^ | +-------+
// | | |
// ^ ^ ^
// remote: red white blue
//