文件列表:

渐进提高\01-MINI电子琴\Backup of Clock.ewd (17882, 2010-10-27)
渐进提高\01-MINI电子琴\Clock.dep (3387, 2010-10-28)
渐进提高\01-MINI电子琴\Clock.ewd (15442, 2010-10-27)
渐进提高\01-MINI电子琴\Debug\Exe\Clock.d43 (23836, 2010-10-27)
渐进提高\01-MINI电子琴\Debug\Exe\Electronic Organ.d43 (29855, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\Clock.pbd (143, 2010-10-27)
渐进提高\01-MINI电子琴\Debug\Obj\Electronic Organ.pbd (277, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\EWEA55.r43 (917, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\EWEDB1.r43 (917, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\KEY.r43 (18241, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\main.r43 (32692, 2011-05-10)
渐进提高\01-MINI电子琴\Debug\Obj\MINI ELEC-PIANO.pbd (145, 2010-10-28)
渐进提高\01-MINI电子琴\Electronic Organ.dep (3681, 2011-05-10)
渐进提高\01-MINI电子琴\Electronic Organ.ewd (17882, 2011-02-23)
渐进提高\01-MINI电子琴\Electronic Organ.ewp (47559, 2011-02-23)
渐进提高\01-MINI电子琴\KEY.C (5677, 2010-10-28)
渐进提高\01-MINI电子琴\KEY.H (1088, 2010-10-28)
渐进提高\01-MINI电子琴\main.c (6657, 2010-10-28)
渐进提高\01-MINI电子琴\PIN_DEF.H (8629, 2010-10-28)
渐进提高\01-MINI电子琴\settings\Clock.cspy.bat (2770, 2010-10-27)
渐进提高\01-MINI电子琴\settings\Clock.dbgdt (5221, 2010-10-27)
渐进提高\01-MINI电子琴\settings\Clock.dni (1107, 2010-10-27)
渐进提高\01-MINI电子琴\settings\Electronic Organ.cspy.bat (1367, 2011-05-10)
渐进提高\01-MINI电子琴\settings\Electronic Organ.dbgdt (12575, 2011-05-10)
渐进提高\01-MINI电子琴\settings\Electronic Organ.dni (1123, 2011-05-10)
渐进提高\01-MINI电子琴\settings\MINI ELEC-PIANO.cspy.bat (2594, 2010-10-28)
渐进提高\01-MINI电子琴\settings\MINI ELEC-PIANO.dbgdt (63, 2010-10-28)
渐进提高\01-MINI电子琴\settings\MINI ELEC-PIANO.dni (179, 2010-10-28)
渐进提高\01-MINI电子琴\TONE.H (2535, 2010-10-28)
渐进提高\02-电子时钟\Debug\Exe\EClock.d43 (66726, 2010-10-29)
渐进提高\02-电子时钟\Debug\Exe\RTC.d43 (66621, 2010-09-28)
渐进提高\02-电子时钟\Debug\Obj\EClock.pbd (160, 2011-02-23)
渐进提高\02-电子时钟\Debug\Obj\main.r43 (71646, 2010-10-29)
渐进提高\02-电子时钟\Debug\Obj\RTC.pbd (144, 2010-10-24)
渐进提高\02-电子时钟\Debug\Obj\RTCASMFunctions_IAR.r43 (88355, 2010-09-19)
渐进提高\02-电子时钟\DS18B20-BK.H (4680, 2010-09-20)
渐进提高\02-电子时钟\DS18B20.H (5194, 2010-09-20)
渐进提高\02-电子时钟\EClock.dep (3333, 2011-05-10)
渐进提高\02-电子时钟\EClock.ewd (17863, 2011-02-23)
渐进提高\02-电子时钟\EClock.ewp (47557, 2011-02-23)
... ...

# vim:sw=8:ts=8:si:et This is the software for the tuxgraphics.org ethernet remote device. See http://tuxgraphics.org/electronics/ Copyright of most software and all diagrams: Guido Socher Copyright of enc28j60.c/enc28j60.h Pascal Stang (http://www.procyonengineering.com/) and small modifications by Guido Socher License for everything: GPL V2 --------------------------------------------------------------------------- All parts needed to build this AVR ethernet solution can be ordered from http://shop.tuxgraphics.org/ Note that the magnetics need to fit exactly the requirements of the enc28j60 chip. You can not just take any transformer. !! READ THIS FIRST !! --------------------- ! Edit the file main.c and change the 2 lines: ! static uint8_t mymac[6] = {0x54,0x55,0x58,0x10,0x00,0x24}; ! static uint8_t myip[4] = {10,0,0,24}; For the first device you build you will not need to change the mymac line. But you will probably need to change the IP address (myip). It must be a free address from the address range in your home network. There is a range of private addresses (not routed on the public internet) which you can use: Netmask Network Addresses 255.0.0.0 10.0.0.0 - 10.255.255.255 255.255.0.0 172.16.0.0 - 172.31.255.255 255.255.255.0 192.168.0.0 - 192.168.255.255 Example: you wlan router might have 192.168.1.1, your PC might have 192.168.1.2. This means you could e.g use 192.168.1.10 and leave some room for more PCs. If you use DHCP then make sure that the address it not double allocated (exclude it from the DHCP range). To compile the final software and download it to the Atmega88 use the commands: make make load You need at least avrlibc-1.4.x !! The atmega88 will not work with earilier version. ! Note your programmer might interfer with the enc28j60! For the avrusb500 ! with 30cm cable you can normally leave the cable on. For all other programmers ! it is however saver to remove the programmer cable and power down/up the device. ! This is because the SPI interface is used for loading of the software and ! communication to the enc28j60. To see a list of all possible build targets run the command: make help Loading the test software ------------------------- Test of the atmega88: make test0 make load_test0 This will case a LED on PB1 to blink with 1Hz --------------- Edit the file test1.c and change the lines (see description above): static uint8_t mymac[6] = {0x54,0x55,0x58,0x10,0x00,0x24}; static uint8_t myip[4] = {10,0,0,24}; make test1 make load_test1 The program will perform a LED test for the LEDs on the magjack. The LEDs will go on and off after startup and then the green LED should stray on indicating that the link is up. When you ping the circuit it will answer. The yellow LED should blink when the a packet arrives. The red LED on PB1 should go on/off with every ping packet. --------------- Edit the file test1.c and change the lines (see description above): static uint8_t mymac[6] = {0x54,0x55,0x58,0x10,0x00,0x24}; static uint8_t myip[4] = {10,0,0,24}; make test2 make load_test2 The green LED on the magjack should go on indicating that the link is up. When you ping the circuit it will answer. The yellow LED should blink when the a packet arrives. You can use the program udpcom and send the string test to the device. It will answer with "hello". Exmaple: ./udpcom/unix/udpcom test 10.0.0.24 II: data: test, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: hello Using the eth_rem_dev --------------------- The only supported useful function in this release is to switch on or of the transistor connected to PD7. The command to switch on is: t=1 The command to switch off is: t=0 Query the status: t=? The udpcom syntax is: udpcom password,X=Y IP-addr Here is an example: ./udpcom/unix/udpcom secret,t=0 10.0.0.24 II: data: secret,t=0, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: t=0 ./udpcom/unix/udpcom secret,t=1 10.0.0.24 II: data: secret,t=1, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: t=1 ./udpcom/unix/udpcom secret,t=? 10.0.0.24 II: data: secret,t=?, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: t=1 ./udpcom/unix/udpcom secret,t=0 10.0.0.24 II: data: secret,t=0, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: t=0 ./udpcom/unix/udpcom secret,t=? 10.0.0.24 II: data: secret,t=?, ip: 10.0.0.24 port: 1200 OK: 10.0.0.24: t=0 Messages form a Network analyser -------------------------------- traffic.txt and traffic.cap are decoded and binary messages of the communication with the eth_rem_dev. This will help you to understand the code. Revision history ---------------- 2006-05-01: version 0.9 -- Last development version 2006-06-24: version 1.0 -- First public version 2006-07-01: version 1.1 -- Problem fix for: Sometimes packets are not reported from the ENC28J60 to the uC, file enc28j60.c updated. -- udpcom updated to accept also host names. Apple and Windows binaries still need to be recompiled.

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