Hi, Could you explain what steps you had to go through to get GPRS working on your Android port? From what I understand, one needs at least: - a SIM card to a wireless provider with a data plan (of course) - a working libhardware_ril ? - what else ?
I'm trying to understand what are the components involved here, and I'm most likely missing most of them. Any clarification on the subject would help :) Thank you in advance, - Maxime On Nov 13, 6:22 am, WANG Xiaoguang <[EMAIL PROTECTED]> wrote: > Finally I resolved this problem. > > It seems a bug in kernel, which is caused by using 'enum' in a struct > in Linux's kernel. > > Different compilers use different data types on 'enum' (maybe 'char' > or 'int') > > In my android, the kernel's 'enum' size is 4, while the size of 'enum' > in ELF binarys is 1. > Then some options in kernel is incorrect. > > It's really a bad idea to use 'enum' in a struct, especially whichwill > be used by other applications outside the module which defines it, > but unfortunately there are still some misuses in Linux's kernel. > > On 11月11日, 下午5时24分, "David Turner" <[EMAIL PROTECTED]> wrote: > > > -cc android-developers +cc android-porting > > > what about using strace to see what the problem might be ? > > > On Mon, Nov 10, 2008 at 9:18 AM, Wang Xiaoguang <[EMAIL PROTECTED]>wrote: > > > > I have successfully created a GPRS connection to my ISP, > > > > # busybox ifconfig ppp0 > > > ppp0 Link encap:Point-to-Point Protocol > > > inet addr:10.8.232.45 P-t-P:10.8.232.45 Mask:255.255.255.255 > > > UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 > > > RX packets:11 errors:1 dropped:0 overruns:0 frame:0 > > > TX packets:24 errors:0 dropped:0 overruns:0 carrier:0 > > > collisions:0 txqueuelen:3 > > > RX bytes:510 (510.0 B) TX bytes:1386 (1.3 KiB) > > > > # busybox route > > > Kernel IP routing table > > > Destination Gateway Genmask Flags Metric Ref Use > > > Iface > > > default 10.8.232.45 0.0.0.0 UG 0 0 0 > > > ppp0 > > > > But I can not connect to remote hosts, eg: > > > busybox wgethttp://202.108.22.5/&; > > > (Never succeed) > > > > When I am trying to make a TCP connection, both the "RX packets" and "TX > > > packets" of ppp0 increases. > > > > I have tried these commands in my Linux on PC and they worked correctly. > > > > How can I get GPRS worked in my Android ?- 隐藏被引用文字 - > > > - 显示引用的文字 - > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [EMAIL PROTECTED] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
