Atmel AT91SAM9X35 Manual do Utilizador descarregar pdf (Página 7)

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Software Features

The MYD-SAM9X5 is a Linux and Android ready-to-run development board. MYIR offers software packages

along with the board. Many peripheral drivers are provided in source code to help customers quickly start

their own development and create their own applications. The board is also provided with sample codes

bundle for the peripherals using Keil's MDK-ARM. The software features are summarized as below:

Item

Features

Description

Linux

Boot

Boot Strap

First boot program (source code available)

u-boot

Secondary boot program (source code available)

Boot Mode

Boot Linux from NAND Flash

Image update

Support programming kernel image into Nand Flash through USB

File system

update

Support programming file system into Nand Flash through USB

Kernel

Version

Linux 2.6.39 (source code available)

File system

Supports ROM/CRAM/EXT2/EXT3/FAT/NFS/ JFFS2/UBIFS

File system

Format

UBIFS file system

Drivers

USB Host, USB Device, Ethernet, MMC/SD, CAN, RS485, NandFlash, TWI (I2C), SPI,

WM8904 (Audio), LCD Controller, RTC, Touch-Screen, PWM, USART, LED

(source code available)

Graphical

Library

Already ported (source code available)

Android

Kernel

Version

Android 2.3.5

Drivers

Ethernet, Serial port driver (USART1, DBGU),

USB (USB_HOST*2,USB_OTG), SD card driver (Micro SD, MMC/SD),

SMD, SPI, TWI, DMA, LCD+touch (LCD and touch screen driver), GPIO driver

MDK Sample

Code Bundle

Development

tool

MDK-ARM 4.53

Sample code

getting-started, adc_adc10, adc_touchscreen, can, dma, lcd,

periph_protect, pmc_clock_switching, pwm, ssc_dma_audio,

twi_eeprom, usart_serial, emac0, emac1, hsmci_multimedia_card,

hsmci_sdcard, smc_nandflash, spi_serialflash, usb_audio_looprec,

usb_cdc_serial, usb_core, usb_hid_keyboard, usb_hid_mouse,

usb_hid_msd, usb_hid_transfer, usb_iad_cdc_cdc, usb_iad_cdc_hid,

usb_iad_cdc_msd, usb_massstorage

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