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Re: [Gumstix-users] buildroot 1574 / Bluetooth / basix 400xm-bt
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From: John C. <co...@lg...> - 2007-12-16 15:17:37
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Here is another example for you Steve: John Physical module info: Infineon PBA 31308 V1.01 # cat /proc/gpio/* GAFR0_L: 81001000 GAFR0_U: a5054010 GAFR1_L: 69908010 GAFR1_U: aaa5aaaa GAFR2_L: aaaaaaaa GAFR2_U: 00000000 GPDR0: c182b1e8 GPDR1: 00ffaa80 GPDR2: 0001ffff 0 GPIO in set 1 GPIO in set 10 GPIO in set 11 GPIO in set 12 AF1 out set 13 GPIO out clear 14 GPIO in set 15 AF2 out set 16 GPIO in set 17 GPIO out clear 18 AF1 in set 19 GPIO in set 2 GPIO in set 20 GPIO in set 21 GPIO in clear 22 GPIO in set 23 AF1 out clear 24 AF1 out clear 25 AF1 in set 26 GPIO in set 27 GPIO in set 28 AF1 in set 29 AF1 in set 3 GPIO out set 30 AF2 out clear 31 AF2 out clear 32 GPIO in set 33 GPIO in set 34 AF1 in set 35 GPIO in clear 36 GPIO in set 37 GPIO in set 38 GPIO in set 39 AF2 out set 4 GPIO in set 40 GPIO in set 41 GPIO out clear 42 AF1 in set 43 AF2 out set 44 AF1 in set 45 AF2 out set 46 AF2 in set 47 AF1 out set 48 AF2 out set 49 AF2 out set 5 GPIO out set 50 AF2 out set 51 AF2 out set 52 AF2 out set 53 AF2 out set 54 AF2 out set 55 AF2 out set 56 AF1 in set 57 AF1 in set 58 AF2 in set 59 AF2 in set 6 AF1 out clear 60 AF2 in set 61 AF2 in set 62 AF2 in set 63 AF2 in set 64 AF2 out clear 65 AF2 out clear 66 AF2 out clear 67 AF2 out clear 68 AF2 out clear 69 AF2 out clear 7 GPIO out clear 70 AF2 out clear 71 AF2 out clear 72 AF2 out clear 73 AF2 out clear 74 AF2 out clear 75 AF2 out clear 76 AF2 out clear 77 AF2 out clear 78 AF2 out set 79 AF2 out set 8 GPIO out clear 80 GPIO out set 81 GPIO in clear 82 GPIO in clear 83 GPIO in clear 84 GPIO in clear 9 GPIO in set GPLR0: 3e5dde3f GPLR1: fffffd77 GPLR2: 01c1c000 # cat /etc/gumstix-release DISTRIB_ID='gumstix' DISTRIB_DESCRIPTION='' DISTRIB_RELEASE='1574' DISTRIB_CODENAME='' BUILD_DATE='Sat Dec 15 18:59:26 CST 2007' BUILD_HOSTNAME='localhost.localdomain' partial display from boot messages ... Starting 32kHz clock...Settled Starting Bluetooth subsystem:Trying baud rate 57600... No response after reset No response from BT module Trying baud rate 921600... No response after reset No response from BT module Trying baud rate 115200... No response after reset No response from BT module Trying baud rate 57600... No response after reset No response from BT module Can't initialize device: Success Steve Sakoman wrote: > 1574 seems to work with some BT module date codes and not with others. > Works fine on mine, but it appears that you and at least a couple of > others who have markings similar to yours are in the "not working" > camp :-( > > I'm looking into this to see what's going on. I need to get my hands > on one of the offending modules, so it may be a few days before I can > work very efficiently. But perhaps you could help me debug from afar > :-) > > Could you send me the output of: > > cat /proc/gpio/* > > Do the above for 1574, then afterwards could you verify that your > module still works with 1161? > > Thanks, > > Steve > > > On Dec 16, 2007 4:02 AM, David Rye <d....@ac...> wrote: > >> I am building gumstix-buildroot release 1574 for a basix 400xm-bt and find >> that the Bluetooth module does not initialise. It does not respond to any of >> the serial probes: >> Starting 32kHz clock...Settled >> Starting Bluetooth subsystem:Trying baud rate 57600... >> No response after reset >> No response from BT module >> [...snip...] >> No response from BT module >> Can't initialize device: Success >> >> Everything works fine under release 1161. >> >> I recall that some versions of gs-buildroot had an /etc/init.d/S30bluetooth >> that set or cleared (can't remember) one of the GPIO bits. As I recall, this >> was said to enable the Bluetooth module. The S30bluetooth file in r1574 has >> ... stuff ... >> /sbin/modprobe gumstix_bluetooth >> /sbin/modprobe proc_gpio >> >> echo "AF1 in" >/proc/gpio/GPIO42 >> echo "AF2 out" >/proc/gpio/GPIO43 >> echo "AF1 in" >/proc/gpio/GPIO44 >> echo "AF2 out" >/proc/gpio/GPIO45 >> ... stuff ... >> >> The physical module on the board is Infineon PBA 313/08 1ES4 >> >> Can anyone assist? >> >> David. >> -- >> View this message in context: http://www.nabble.com/buildroot-1574---Bluetooth---basix-400xm-bt-tp14360923p14360923.html >> Sent from the Gumstix mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------- >> SF.Net email is sponsored by: >> Check out the new SourceForge.net Marketplace. >> It's the best place to buy or sell services >> for just about anything Open Source. >> http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace >> _______________________________________________ >> gumstix-users mailing list >> gum...@li... >> https://lists.sourceforge.net/lists/listinfo/gumstix-users >> >> > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services > for just about anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > |