2.4.18 RTC Setup
Use hwclock command to connect linux clock with MINI2440 hardware RTC chip:
(1) date –s 042916352007
(2) hwclock –w
(3) hwclock –s #this command had been put into /etc/init.d/rcS script for automatically run after
power on.
2.4.19 Non-valitaile Data in Flash
Yaffs file system will not lost any data in case system power failure.
2.4.20 Automatic Script When Power Up
Please check with /etc/init.d/rcS
2.4.21 How to do Screen Shoot
#snapshot
pic.png
Summary of Contents for MINI2440
Page 1: ...MINI2440 User Manual...
Page 24: ...2 RTC clock test 3 AD converter test User can skew W1 on board for this AD converter test...
Page 25: ...4 Button Test 5 Touch Screen Test...
Page 26: ...6 LCD Test 8 I2C Test...
Page 28: ...11 SD Card Test...
Page 30: ......
Page 35: ...2 4 12 Telnet...
Page 38: ...2 4 15 Ftpd...
Page 42: ...Enter K3 to open My Device 2 5 2 LED Test Double click on QQ2440 test to open LED test program...
Page 43: ...2 5 3 Screen Rotation Source code location SMDK2440 DRIVERS DISPLAY...
Page 44: ...2 5 4 COM Debugger 2 5 5 Use U Disk...
Page 45: ...2 5 6 Use SD MMC Card...
Page 46: ...2 5 7 Use Windows Media Player 2 5 8 Use Super Player...
Page 49: ...2 5 12 Web Server 2 5 13 Touch Screen Calibration...
Page 50: ......
Page 52: ......
Page 54: ...Copy init script files from CD ROM to H JTAG installation directory Load init script...
Page 55: ...Click OK 4 Target chip detect Power on target board to detect target CPU...
Page 57: ......
Page 58: ......
Page 59: ...Restore Nand Flash...
