Picture Transfer Protocol


CONTENTS


REFERENCES


WPAR01 kernelの修正

libusb

% cd libusb-0.1.10.a
% ./configure --host=sh4-linux --build=i586-linux \\
              --exec-prefix=/home/hasebe/shroot --disable-build-docs
% make
# make install 

libptp

% ./configure --host sh4-linux --build i586-linux --exec-prefix /home/hasebe/sh
% make
# make install

実験

usb.c: new USB bus registered, assigned bus number 1
...
hub.c: USB new device connect on bus1, assigned device number 2
usb.c: USB device 2 (vend/prod 0x4a9/0x30b7) is not claimed by any active driver.

これやらないとみえないのだ。

# mount -t usbdevfs none /proc/bus/usb
[root@wpar01 /root]# cat /proc/bus/usb/devices
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 1
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB OHCI Root Hub
S:  SerialNumber=a7e40000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=32 #Cfgs=  1
P:  Vendor=04a9 ProdID=30b7 Rev= 0.01
S:  Manufacturer=Canon Inc.
S:  Product=Canon Digital Camera
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=06(still) Sub=01 Prot=01 Driver=(none)
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=96ms
[root@wpar01 /root]# ptpcam --list-devices

Listing devices...
bus/dev vendorID/prodID device model
001/005 0x04A9/0x30B7   Canon PowerShot A400

capture

--- capture-1.0.3/Makefile	2005-01-26 00:03:58.000000000 +0900
+++ capture-1.0.3-wpa/Makefile	2005-03-11 17:23:18.000000000 +0900
@@ -1,17 +1,17 @@
-LIBPTP_INC =
-LIBPTP_LIB = -lptp2
+LIBPTP_INC = -I/usr/local/include
+LIBPTP_LIB = -lptp2 -L/home/hasebe/sh/lib
 
 HAVE_GTK   =
-HAVE_GTK   = -DHAVE_GTK
+#HAVE_GTK   = -DHAVE_GTK
 
 HAVE_READLINE =
-HAVE_READLINE = -DHAVE_READLINE
+#HAVE_READLINE = -DHAVE_READLINE
 
 #-----------------------------------------------
 
 VERSION = 1.0.3
 
-CC=gcc
+CC=sh4-linux-gcc
 DEPEND = $(CC) -MM -MG
 
 ifndef DISTBUILD
@@ -89,6 +89,6 @@
 	$(CC) $(CFLAGS) $(DEFINES) -c $<
 
 %.d : %.c
-	@-$(DEPEND) $(CCFLAGS) $< > $@
+	@-$(DEPEND) $(CFLAGS) $< > $@
 
-include $(DEPFILES)

使い方とか


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