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projects:easyloader [2017/02/08 21:06]
darron created 		projects:easyloader [2020/10/20 13:39] (current)
darron [Example]
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-=== Upload ===+==== Easy-loader for Cowboy, Wellington and Oxford boot loaders ==== 
 +<wrap right> 
 +{{:projects:oxford2.jpg?200}} 
 +</wrap>
  
-In this final step you now take the application for your target device +Easy-loader uploads application hex files to either the [[:projects:cowboy|Cowboy]] boot loader for enhanced PIC12/PIC16, [[:projects:wellington:|Wellington]] boot loader for PIC18 or [[:projects:oxford:|Oxford]] boot loader for dsPIC/PIC24. 
-and upload it to the boot loader which will store it in flash memory.+ 
 +Easy-loader also has a number of options to interrogate the boot loader to 
 +inspect chip flash and EEPROM content. 
 + 
 +=== Install === 
 + 
 +Easy-loader is installed from source.
  
-First install easy-loader. 
 <code> <code>
 hg clone http://hg.kewl.org/pub/easy-loader hg clone http://hg.kewl.org/pub/easy-loader
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 </code> </code>
  
-Now upload application to target.+=== Usage === 
 + 
 +Typing easy-loader alone will output the following help. 
 <code> <code>
-easy-loader /dev/ttyX myapp.hex+USAGE: easy-loader [OPTIONS] DEVICE [HEX-FILE] 
 + 
 +Invalid args. 
 + 
 +Options: 
 + -a     arduino (DTR + CAP) reset 
 + -b N   use TTY baud rate N 
 + -d     hang up DTR after serial port open 
 + -e     read EEPROM 
 + -f     read flash 
 + -h     HELLO only 
 + -i N   use CAN bus message id N 
 + -k N   send BRK for N ms after serial port open 
 + -l H|R log serial input when done (H = hex, R = raw) 
 + -n     do not run firmware on exit 
 + -p     run pickle pctrl to reset device 
 + -q     quiet erase/write 
 + -r     hang up RTS after serial port open 
 + -s     simulate erase/write 
 + -t     time to wait in ms after serial port open 
 + -v     verify 
 + -w N   winklepicker mode N (1 or 2) reset 
 + -x     drain serial output after each transmitted byte 
 + -z A   erase page at address A 
 + 
 +Version: 4
 </code> </code>
 +
 +The device can either be a serial interface of CAN Bus interface. Support for
 +CAN Bus is platform and boot loader dependent and is only available for Linux and the Wellington boot loader at present.
 +
 +=== Example ===
 +
 +Here a device (which is attached to an RPi) is reset using `pctrl restore' and then
 +a hex file image is uploaded at 57600 baud.
 +
 +<code>
 +easy-loader -p -b 57600 /dev/ttyAMA0 myapp.hex
 +</code>
 +