![Bien joué! :bj:](./images/smilies/sg3agbjg3ag.gif)
Nombre de mystères demeuraient sur cet appareil, et nous nous interrogions sur un lecteur de carte mémoire SD/MMC, un 2ème port USB, un port JTAG, le processeur utilisé...
La meilleure façon d'obtenir un maximum de ces détails est d'accéder à la console série de démarrage de l'appareil en question, console dans laquelle il va bien gentiment nous raconter toute sa vie dès la mise sous tension!
![;) ;)](./images/smilies/wink.png)
Nous pensions justement avoir identifié le port RS232 dans la news précédente, alors branchons un peu ça:
Et bingo, le TI-Nspire Navigator Access Point se met bien soudainement à parler, sans aucune violence!
![;) ;)](./images/smilies/wink.png)
- Code: Select all
Texas Instruments X-Loader 1.4.4ss (Oct 18 2011 - 17:48:56)
SDRAM Size = 64 MB
TI USB AP - Rev 1.0
I2C read: I/O error
I2C read: I/O error
Loading u-boot.bin from nand
U-Boot 2010.03-dirty (Oct 18 2011 - 17:47:59) - tiusbap
OMAP36XX/37XX-GP ES2.1, CPU-OPP2, L3-165MHz,
TIUSBAP + LPDDR/NAND
DRAM: 64 MB
NAND: 128 MiB
*** Warning - bad CRC or NAND, using default environment
In: serial
Out: serial
Err: serial
Die ID #37e600029e380000016b1ef10c020019
Hit any key to stop autoboot: 0
No MMC card found
Booting from nand ...
NAND read: device 0 offset 0x280000, size 0x600000
6291456 bytes read: OK
## Booting kernel from Legacy Image at 82000000 ...
Image Name: OpenWRT Kernel Image beagleboard
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4383552 Bytes = 4.2 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 2.6.37 (etbldusr@pdt-nevada.eps.ti.com) (gcc versio
n 4.4.5 (GCC) ) #2 PREEMPT Wed Apr 4 18:55:43 CDT 2012
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: OMAP3 Beagle Board
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] OMAP3630 ES1.2 (l2cache neon isp 192mhz_clk )
[ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag
es: 16256
[ 0.000000] Kernel command line: console=ttyO2,115200n8 mtdparts=nand:512k(x-
loader),1920k(u-boot),128k(u-boot-env),6m(kernel),6m(kernel2),4m(localconf),-(un
used)
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Memory: 64MB = 64MB total
[ 0.000000] Memory: 57836k/57836k available, 7700k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xc4800000 - 0xf8000000 ( 824 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc02d5000 (2868 kB)
[ 0.000000] .text : 0xc02d5000 - 0xc0693c30 (3836 kB)
[ 0.000000] .data : 0xc0694000 - 0xc06c1a20 ( 183 kB)
[ 0.000000] NR_IRQS:375
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[ 0.000000] omap_hwmod: i2c1: softreset failed (waited 10000 usec)
[ 0.000000] omap_hwmod: i2c2: softreset failed (waited 10000 usec)
[ 0.000000] omap_hwmod: i2c3: softreset failed (waited 10000 usec)
[ 0.000000] Reprogramming SDRC clock to 332000000 Hz
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupt
s
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] GPMC revision 5.0
[ 0.000000] Trying to install interrupt handler for IRQ368
[ 0.000000] Trying to install interrupt handler for IRQ369
[ 0.000000] Trying to install interrupt handler for IRQ370
[ 0.000000] Trying to install interrupt handler for IRQ371
[ 0.000000] Trying to install interrupt handler for IRQ372
[ 0.000000] Trying to install interrupt handler for IRQ373
[ 0.000000] Trying to install interrupt handler for IRQ374
[ 0.000000] Trying to install type control for IRQ375
[ 0.000000] Trying to set irq flags for IRQ375
[ 0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz
[ 0.000000] Calibrating delay loop... 497.82 BogoMIPS (lpj=1941504)
[ 0.000000] pid_max: default: 32768 minimum: 301
[ 0.000000] Security Framework initialized
[ 0.000000] Mount-cache hash table entries: 512
[ 0.000000] CPU: Testing write buffer coherency: ok
[ 0.000000] regulator: core version 0.5
[ 0.000000] regulator: dummy:
[ 0.000000] NET: Registered protocol family 16
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.000000] OMAP3 Beagle Rev: xM
[ 0.000000] Found NAND on CS0
[ 0.000000] Registering NAND on CS0
[ 0.000000] Unable to get DVI reset GPIO
[ 0.000000] OMAP DMA hardware revision 5.0
[ 0.010314] bio: create slab <bio-0> at 0
[ 0.011718] SCSI subsystem initialized
[ 0.013793] usbcore: registered new interface driver usbfs
[ 0.014038] usbcore: registered new interface driver hub
[ 0.014282] usbcore: registered new device driver usb
[ 0.016723] Switching to clocksource 32k_counter
[ 0.019622] musb-hdrc: version 6.0, peripheral, debug=0
[ 0.019714] musb-hdrc musb-hdrc.0: dma type: dma-inventra
[ 0.020355] musb-hdrc musb-hdrc.0: USB Peripheral mode controller at fa0ab000
using DMA, IRQ 92
[ 0.020812] NET: Registered protocol family 2
[ 0.021057] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.021850] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.021911] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.021972] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.021972] TCP reno registered
[ 0.022247] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.022277] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.022583] NET: Registered protocol family 1
[ 0.023071] RPC: Registered udp transport module.
[ 0.023101] RPC: Registered tcp transport module.
[ 0.023101] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 2.813415] omap_init_opp_table: no hwmod or odev for iva, [6] cannot add OPP
s.
[ 2.814178] omap-iommu omap-iommu.0: isp registered
[ 2.814514] AM37x/DM37x Linux PSP version 04.02.00.07 (OMAP3BEAGLE)
[ 2.816070] VFS: Disk quotas dquot_6.5.2
[ 2.816192] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 2.816589] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.816619] Registering mini_fo version $Id$
[ 2.817138] JFFS2 version 2.2 (NAND) (SUMMARY) (LZO) (LZMA) (RTIME) (RUBIN) (
CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.817779] msgmni has been set to 112
[ 2.818939] io scheduler noop registered
[ 2.818969] io scheduler deadline registered (default)
[ 2.819702] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 2.821655] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[ 2.822021] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[ 2.822357] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[ 3.386444] console [ttyO2] enabled
[ 3.390411] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 80) is a OMAP UART3
[ 3.409545] brd: module loaded
[ 3.418304] loop: module loaded
[ 3.423248] omap2-nand driver initializing
[ 3.427795] ONFI flash detected
[ 3.431396] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xb1 (Micron )
[ 3.438323] Creating 7 MTD partitions on "omap2-nand.0":
[ 3.443878] 0x000000000000-0x000000080000 : "X-Loader"
[ 3.451080] 0x000000080000-0x000000260000 : "U-Boot"
[ 3.458526] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 3.465606] 0x000000280000-0x000000880000 : "Kernel"
[ 3.474304] 0x000000880000-0x000000e80000 : "Kernel2"
[ 3.483123] 0x000000e80000-0x000001280000 : "LocalConf"
[ 3.491485] 0x000001280000-0x000008000000 : "Unused"
[ 3.535980] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.542938] ehci-omap.0 supply hsusb0 not found, using dummy regulator
[ 4.555908] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 4.561889] ehci-omap ehci-omap.0: new USB bus registered, assigned bus numbe
r 1
[ 4.569732] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 4.587188] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 4.593261] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 4.600341] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=
1
[ 4.607879] usb usb1: Product: OMAP-EHCI Host Controller
[ 4.613433] usb usb1: Manufacturer: Linux 2.6.37 ehci_hcd
[ 4.619049] usb usb1: SerialNumber: ehci-omap.0
[ 4.624725] hub 1-0:1.0: USB hub found
[ 4.628753] hub 1-0:1.0: 3 ports detected
[ 4.658020] usbcore: registered new interface driver usbtest
[ 4.664611] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 4.672729] omap_device: omap_wdt.-1: new worst case activate latency 0: 3051
7
[ 4.680908] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 4.689514] TCP cubic registered
[ 4.692871] TCP westwood registered
[ 4.696563] Initializing XFRM netlink socket
[ 4.701049] NET: Registered protocol family 17
[ 4.705718] NET: Registered protocol family 15
[ 4.710479] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
[ 4.717559] All bugs added by David S. Miller <davem@redhat.com>
[ 4.723846] Registering the dns_resolver key type
[ 4.728881] VFP support v0.3: implementor 41 architecture 3 part 30 variant c
rev 3
[ 4.737274] ThumbEE CPU extension supported.
[ 4.742828] omap3_vdd_data_configure: PMIC info requried to configure vdd_mpu
notpopulated.Hence cannot initialize vdd_mpu
[ 4.754455] omap3_vdd_data_configure: PMIC info requried to configure vdd_cor
e notpopulated.Hence cannot initialize vdd_core
[ 4.766174] omap_voltage_scale_vdd: No voltage scale API registered for vdd_m
pu
[ 4.773803] omap_voltage_scale_vdd: No voltage scale API registered for vdd_c
ore
[ 4.781524] sr_dev_init: No Voltage table registerd fo VDD1.Something really
wrong
[ 4.781555]
[ 4.790985] sr_dev_init: No Voltage table registerd fo VDD2.Something really
wrong
[ 4.790985]
[ 4.800415] Power Management for TI OMAP3.
[ 4.804962] sr_init: No PMIC hook to init smartreflex
[ 4.810760] sr_init: platform driver register failed for SR
[ 4.820495] clock: disabling unused clocks to save power
[ 4.827880] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 4.835479] Freeing init memory: 2868K
[ 4.954559] usb 1-1: new high speed USB device using ehci-omap and address 2
- preinit -
[ 5.163146] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9170
[ 5.173339] usb 1-1: New USB device strings: Mfr=16, Product=32, SerialNumber
=48
[ 5.188507] usb 1-1: Product: USB2.0 WLAN
[ 5.196807] usb 1-1: Manufacturer: ATHER
[ 5.200897] usb 1-1: SerialNumber: 12345
Press the [f] key and hit [enter] to enter failsafe mode
- regular preinit -
- init -
Please press Enter to activate this console. [ 8.637268] Compat-wireless back
port release: compat-wireless-2011-04-14
[ 8.654296] Backport based on wireless-testing.git master-2011-04-19
[ 8.760162] cfg80211: Calling CRDA to update world regulatory domain
[ 8.926574] cfg80211: World regulatory domain updated:
[ 8.938873] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_g
ain, max_eirp)
[ 8.960693] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 8.977874] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 8.993469] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 9.009094] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 9.023376] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 9.031982] usbcore: registered new interface driver rt2800usb
[ 9.196655] usb 1-1: reset high speed USB device using ehci-omap and address
2
[ 9.393676] usbcore: registered new interface driver carl9170
[ 9.402404] usb 1-1: driver API: 1.9.2 2011-01-22 [1-1]
[ 9.415435] usb 1-1: firmware API: 1.9.4 2011-06-30
[ 9.420501] usb 1-1: Unprotected firmware image.
[ 9.430999] usb 1-1: driver does not support all firmware features.
[ 9.447692] usbcore: registered new interface driver zd1211rw
#### SCRIPT:navbridge start...
[ 9.825683] JFFS2 notice: (646) jffs2_build_xattr_subsystem: complete buildin
g xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0
orphan) found.
[ 9.844665] mtd->read(0x59c bytes from 0x160264) returned ECC error
[ 9.853942] mtd->read(0x5d4 bytes from 0x16022c) returned ECC error
[ 9.863098] mtd->read(0x64c bytes from 0x1601b4) returned ECC error
[ 9.872222] mtd->read(0x6c8 bytes from 0x160138) returned ECC error
[ 9.964385] cfg80211: Calling CRDA for country: US
[ 9.974884] usb 1-1: Atheros AR9170 is registered as 'phy0'
[ 10.207916] cfg80211: Regulatory domain changed to country: US
[ 10.227783] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_g
ain, max_eirp)
[ 10.243469] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2700 mBm)
[ 10.259094] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
1700 mBm)
[ 10.274688] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 10.290313] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 10.313720] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 10.329376] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
3000 mBm)
[ 10.360992] mtd->read(0x44 bytes from 0x1600f0) returned ECC error
[ 10.454589] mtd->read(0x694 bytes from 0x16016c) returned ECC error
[ 10.548339] mtd->read(0x61c bytes from 0x1601e4) returned ECC error
[ 10.615142] JFFS2 notice: (649) jffs2_build_xattr_subsystem: complete buildin
g xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0
orphan) found.
[ 10.632629] mtd->read(0x570 bytes from 0x160290) returned ECC error
#### SCRIPT:navbridge Restarting carl9170 with H[ 11.649902] usbcore: deregist
ering interface driver carl9170
W-crypto disabled...
[ 13.821655] usb 1-1: reset high speed USB device using ehci-omap and address
2
[ 15.008422] usbcore: registered new interface driver carl9170
[ 15.017028] usb 1-1: driver API: 1.9.2 2011-01-22 [1-1]
[ 15.022644] usb 1-1: firmware API: 1.9.4 2011-06-30
[ 15.031890] usb 1-1: Unprotected firmware image.
[ 15.037078] usb 1-1: driver does not support all firmware features.
[ 15.543182] usb 1-1: Atheros AR9170 is registered as 'phy1'
#### SCRIPT:navbridge Restarted carl9170 with HW-crypto disabled
[ 18.040557] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
#### Starting navbridge...
NavBridge version 3.2.0.18
MA[ 22.257781] mtd->read(0x570 bytes from 0x160290) returned ECC error
IN:Detach state [ 22.265869] mtd->read(0x94 bytes from 0x1602d4) returned ECC
error
= PTHREAD_CREATE_JOINABLE
MAIN:Scope = PTHREAD_SCOPE_SYSTEM
MAIN:Inherit scheduler = PTHREAD_EXPLICIT_SCHED
MAIN:Scheduling policy = SCHED_OTHER [priority = 0]
MA[ 22.289733] mtd->read(0x44 bytes from 0x1600f0) returned ECC error
IN:Stack size [ 22.296813] mtd->read(0x44 bytes from 0x1600f0) returned ECC
error
= 2093056[ 22.304962] mtd->read(0x694 bytes from 0x16016c) returned ECC
error
(0x1FF000) [Gu[ 22.313049] mtd->read(0x61c bytes from 0x1601e4) returned ECC
error
ard=4096=0x1000]
INIT: Navbridge...
INIT: ConfigFile loaded: configuredDevices size = 4
=== Starting thread 0x486f4 11AccessPoint
0x486f4 running 1
AP::init: Status of generating interface config file (with MacAddr): 0
AP::init: MacAddr = 0009371F0EC0
Starting the AP...
AP::readMode: Mode = 3
AP::readChannel: Channel = 11
AP::readRegion: Region = US
AP::readTxPower: TxPower = 19
AP::readSSID = 0009371F0EC0
=== Starting thread 0x486d8 6Radius
=== Starting thread 0x49628 4Dhcp
AP::checkForMacOverride: Using HW MacAddr = 0009371F0EC0
0x486d8 running 1
0x49628 running 1
AP::setSSID: SSID = TI-NAV-N-0009371F0EC0
AP::writeRadiusUsersFile: SUCCESS writing to the Radius Users config file
AP::writeMacAclFile: SUCCESS Mac-ACL config file
AP::setupHostapd: configuration setup success
#### SCRIPT:ti_config start...
#### Starting hostapd...
#### hostapd started
#### SCRIPT:ti_config start complete
AccessPoint::startHostapd: (0)
Thu Jan 1 00:00:23 1970 : Info: Starting - reading configuration files ...
Radius server started (time=24)
DHCP server started (time=24)
USB Control thread starting.
USB Control Initializing Device [24.240142]
USB Control Initializing Device: open complete, now write config...
[ 24.105621] gadgetfs: bound to musb-hdrc driver
USB Control Initializing Device Complete
USB Control Starting: musb-hdrc ep0 (fd=26) [24.308532]
Initialize USB interface.
=== Starting thread 0x4e380 8UDPInput
=== Starting thread 0x4e580 8Asyncmsg
=== Starting thread 0x4e504 6Pinger
=== Starting thread 0x4e49c 10Dispatcher
=== Starting thread 0x4e68c 10PingThread
INIT: Navbridge complete!
0x4e380 running 1
0x4e580 running 1
0x4e504 running 1
Pinger: Socket created 40.
0x4e49c running 1
0x4e68c running 1
[ 25.442108] gadgetfs: connected
USB CONNECT high speed [25.631896]
[ 25.450225] gadgetfs: disconnected
USB DISCONNECT [25.640258]
Stop IO... (source_fd=-1, sink_fd=-1)
Stop IO complete (source_fd=-1, sink_fd=-1)
[ 25.692169] gadgetfs: connected
USB CONNECT high speed [25.881866]
USB Setup Request: USB_REQ_GET_DESCRIPTOR (0) (index=0)
USB Setup Request: USB_REQ_GET_DESCRIPTOR (2) (index=1033)
USB Setup Request: USB_REQ_GET_DESCRIPTOR (0) (index=0)
USB Setup Request: USB_REQ_GET_DESCRIPTOR (2) [ 25.717681] gadgetfs: configura
tion #1
(index=1033)
USB Setup Request: USB_REQ_SET_CONFIGURATION to CONFIG #1
Start IO
SINK THREAD loop...
SOURCE THREAD loop...
Start IO complete (source_fd=44, sink_fd=43)
Dhcp: Lease count (initial): 0
################ Restart after 25 secs.
Restarting AP from restart()
m_monitorForceRestart 1
################ Restarting Hostapd (time=53)
#### SCRIPT:ti_config stop...
#### Stopping hostapd...
#### SCRIPT:ti_config stop complete
AccessPoint:: stopHostapd: (0)
Radius server stopped (time=55)
DHCP server stopped (time=56)
AP::checkForMacOverride: Using HW MacAddr = 0009371F0EC0
AP::setSSID: SSID = TI-NAV-N-0009371F0EC0
AP::writeRadiusUsersFile: SUCCESS writing to the Radius Users config file
AP::writeMacAclFile: SUCCESS Mac-ACL config file
AP::setupHostapd: configuration setup success
#### SCRIPT:ti_config start...
#### Starting hostapd...
#### hostapd started
#### SCRIPT:ti_config start complete
AccessPoint::startHostapd: (0)
Thu Jan 1 00:00:58 1970 : Info: Starting - reading configuration files ...
Radius server started (time=58)
DHCP server started (time=58)
On y apprend nombre de choses:
- l'utilisation du loader X-Loader de chez TI
- loader qui lance à son tour un loader U-Boot comme sur certaines TI-Nspire CAS+
- l'utilisation d'un processeur ARM (ARMv7) dans un ASIC OMAP (OMAP3)
- l'utilisation d'une puce Flash NAND ROM de 128Mo comme sur TI-Nspire CX
- l'utilisation de 64Mo de mémoire RAM comme sur TI-Nspire CX
- la mention d'une carte mémoire MMC manquante ici sur laquelle U-Boot tente d'abord de démarrer
- l'utilisation d'une carte mère de développement BeagleBoard
- l'utilisation d'un OS de type Linux basé sur le Kernel 2.6.37
- l'utilisation de la version 3.2.0.18 de l'OS
- l'adresse matérielle MAC: 00:09:37:1F:0E:C0
- le SSID du réseau WiFi: TI-NAV-N-0009371F0EC0
- l'utilisation d'un serveur DHCP pour attribuer les adresses IP aux calculatrices
- et plein d'autres choses qui sont autant d'innombrables pistes d'expériences et de news potentielles...
A bientôt sur TI-Planet! ![;) ;)](./images/smilies/wink.png)
![;) ;)](./images/smilies/wink.png)