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0 Replies and 290 Views Net-snmp update  290  0 Started by Has anyone upgraded to a later version of net-snmp (version > 5.5)   Could anyone provide an example or particularly and net-snmp.spec I think this is as easy as finding an updated *.gz file and then creating a hash file for it.  Then just updating the *.spec file.  It has been a while since I worked with Ltib so I might not be a hundred percent clear on this. Does this cause various other libraries to need updating as well We believe the old version of net-snmp (5...
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10 Dec 2019 10:48 AM
1 Replies and 901 Views WiFi Firmware Updates  901  1 Started by The various radios contain closed-source binary blobs maintained by TI and posted to the linux-firmware repo located:   To use the latest firmware images clone the repository with: git clone git://   Navigate to the ti-connectivity directory inside the newly created linux-firmware directory.  Inside, there will...
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27 Sep 2018 07:30 AM
17 Replies and 2737 Views Mainstream DM37x Linux  2737  17 Started by A beta BSP has been released for the DM3730 / AM3703 Torpedo and Torpedo Wireless products with mainstream Linux 4.4.x kernel.   This BSP has not been fully tested, not all features on the baseboard are enabled, but it can provide a nice starting point for users wishing to have a newer kernel and libraries.  This BSP uses vanilla kernel with a device tree for the Torpedo Wireless which can be modified to support the non-wireless Torpedo.  Kernel 4.4 was selected because of its l...
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by  wdeninger@gmail.comJump to last post
21 Aug 2018 02:51 PM
3 Replies and 923 Views null pointer exceptions in logicpd-new-productid.c  923  3 Started by Not sure where to report bugs, here as good as any other The error path causes null pointer exceptions.  Something like below is needed. --- a/logicpd-new-productid.c   2018-05-23 17:38:32.678514618 -0400                                                                            b/logicp...
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by  mfonseca@keywcorp.comJump to last post
30 May 2018 11:52 AM
6 Replies and 1059 Views DM37 Audio on Modern (4.4) Kernels  1059  6 Started by The Audio on the baseboard is routed through the twl4030 PMIC.   When the audio driver is loaded &39;omap-twl4030 sound: twl4030-hifi 49022000.mcbsp mapping ok&39; should appear in dmesg.   In order to use the audio, the alsa packages need to be installed. From the buildroot directory: type make menuconfig Target Packages - > Audio and Video Applications -> alsa-utils Leave the default options selected and add alsamixer, aplay and speaker test   Build...
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30 May 2018 06:54 AM
2 Replies and 688 Views RTC issues on 4.9.x ?  688  2 Started by Hello Adam,                                                                                 &nb...
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by  mfonseca@keywcorp.comJump to last post
23 Apr 2018 08:25 AM
39 Replies and 4180 Views Ubuntu on torpedo DM3730  4180  39 Started by
(Topic has multiple pages1 2 )
Hi everyone, I've got Torpedo DM3730 wifi development kid for it and i've got guestion: it is possible to boot from SD card 'normal' Ubuntu (eg. 14.04 LTS). If it so, how a can create bootable CD card Thanks for reply. Regards, Przemyslaw
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06 Apr 2018 10:43 AM
1 Replies and 933 Views How to enable NEON SIMD via compiler  933  1 Started by We are using the torpedo Linux BSP v2.4.4, and arm-none-linux-gnueabi-g (Sourcery CodeBench Lite 2011.09-70) v4.6.1 We have a series of routines that perform many floating point (float) multipy and accumulate operations.  We are currently using the -mfpu=vfpv3 option, but want to leverage the SIMD capabilities of the NEON core.  We are following the guidance from here: When we use the following compiler opt...
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01 Feb 2018 03:38 PM
0 Replies and 922 Views Modern (4.2) Kernels and I2C1 @ 2.6MHz  922  0 Started by Users of the 4.2 kernels should consider one of two patches for the I2C1 bus.  The pin muxing was not setup properly when the board was initially ported.  Users trying to use the I2C1 bus at 2.6MHz should use one of the following patches:   Torpedo: SOM-LV:   These patches configure the pinmux for I2C1 to disable the internal pull-up resistor and utilize t...
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29 Jan 2018 04:47 PM
1 Replies and 735 Views Kernel 4.14.y WiFi Bug on Torpedo Wireless  735  1 Started by People using Kernel 4.14.y from should be aware there is a bug that misconifgures the MMC3 devices, so the WiFi driver doesn&39;t communicate properly. A fix was later introduced, and a request has been made to back-port this driver. In the meantime, users of 4.14 through 4.14.14 should use the patch located: adam
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29 Jan 2018 04:41 PM
1 Replies and 962 Views Craziness to think of Kernel UBIFS, UBI and MTD updates to 4.4.x  962  1 Started by We have a shipping product based on the Logic PD AM3517 SOM module, and our code base is built on Linux 2.6.37 which is listed as the supported Linux Kernel on the TI support page. ( There is an “Design-In Notice” published by NAND FLASH maker Macronix that notes two requirements in later major Linux releases 3.8.x and 4.4.x. to properly manage NAND FLASH issues in older releases. (see sections 5.1 and 8.2 of this document: http://www.macro...
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18 Dec 2017 10:21 AM
8 Replies and 1484 Views ISP1763 and mainline kernel  1484  8 Started by Hello, I&39;m currently trying to upgrade from the older 3.0 bsp (dm3730 torpedo wireless som) to a newer mainline supported one (4.9.18 kernel).  Unfortunatly, I&39;ve just learned that its not supported by mainline.   I&39;ve seen atleast one patch to bring in the isp1763 in 2013 but it apperently didn&39;t go anywhere.   Adam, you said that some prelimiary work has been started on a bsp release based on a 4.9.x kernel  Has any work been done to forwar...
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08 Dec 2017 07:53 AM
1 Replies and 931 Views Hidraw and 1ms interrupt interval  931  1 Started by We are looking for some help on succesfully acheiving a 1 ms polling rate by the kernel on a Generic HID device.  When the generic HID device is attached to the system and the character device `/dev/hidraw0` is opened and read in a tight loop, the USB device interrupt endpoint is only read every 2 ms, not the requested 1 ms. Device and configuration background: DM3730 torpedo module using kernel 3.0.101 and BSP 2.4-4 DM-37x uname -r 3.0.101-BSP-dm37x-2.4-4 Generic HID sup...
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07 Nov 2017 12:37 PM
6 Replies and 1075 Views Beta DM37 BSP Based on Linux 4.4.76 Posted  1075  6 Started by An updated User Guide with instructions and patches to build Linux 4.4.76 for the Torpedo Wireless have been posted to:   The coresponding Release Notes are located:   Please note this is a beta, and not all SOM or Baseboard features may be available.  ...
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by  wdeninger@gmail.comJump to last post
02 Nov 2017 01:43 PM
6 Replies and 1132 Views DM3730 use wi-fi direct  1132  6 Started by I have failed to connect to WiFi mode. (station mode) ignore_broadcast_ssid=1     failed    (ap mode)   so i&39;m trying to connect to direct mode! So I'm trying to connect to Direct mode. So I'm trying to connect to Direct mode.So I'm trying to connect to Direct mode.So I'm trying to connect to Direct mode.So I'm trying to connect to Direct mode.So I'm trying to connect to Direct mode.So I'm trying to connect to Direct mode.  
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26 Jun 2017 07:20 AM
2 Replies and 1123 Views temperature sensor and mainline  1123  2 Started by I couldn&39;t find any modules that handled the temperature sensing on the torpedo som for 4.9.x mainline.   I see the older kernel used omap34xx_temp.c before.  Was this removed from mainline Thanks,   Marco
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by  mfonseca@keywcorp.comJump to last post
01 May 2017 09:41 AM
0 Replies and 1165 Views Linux 4.10-RC and Damage to DM37 Torpedo  1165  0 Started by There was a patch to the Linux Kernel in the 4.10-RC series that appears to break the Smart Reflex.  I have worked with the author of that patch and he has developed a fix.   During the course of testing, the Torpedo Wireless SOM I was using was damaged.  It is unclear whether or not the damage was due to the software, but since Smartreflex is involved with setting the processor voltage, I would suggest people say clear of Kernel 4.10 -RC series until the fix has been appl...
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14 Feb 2017 01:34 PM
13 Replies and 3081 Views Enable WiFi in Mainstream Linux (Torpedo Wireless)  3081  13 Started by When building the kernel, make sure the following is enabled in the menuconfig: Networking Support ---> Wireless ---> nl80211 testmode command  If not, the WiFi may not scan. From there, you'll need to copy the NVS file from the 3.0.x kernel BSP. The stock BSP has 3 NVS files.  That driver have been modified to identify the chip type and load the corresponding driver.  Since the mainline kernel does not have this feature, you'll have to manually copy the nvs file.   By ...
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08 Nov 2016 11:22 AM
3 Replies and 1238 Views readwrite access to NTFS formatted SD card  1238  3 Started by Hello, I'm trying to set up our Torpedo so that we can create large files (>2GB) on an SD card formatted so that it can be read later on windows systems.  It seems that a volume formatted as NTFS or exFat is needed to support that seamlessly.  It looks like the BSP supports NTFS, but not exFat. I've configured ltib to include the NTFS and NTFS rw driver(s) and formatted the SD card partition as NTFS, and can mount the partition so that it appears to be readwrite, but I still can't w...
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03 Oct 2016 06:55 AM
4 Replies and 3410 Views VM build failed to boot up  3410  4 Started by I installed Virtual Machine 2.3 on a Win7 PC. I manually created a folder in rootfs/myFolder and added my application files to it which is about 7MB. The build was fine. The folder was included in the file rootfs.ext2.gz.uboot. But I got Kernel Panic during boot-up, see the attached log. Could anyone tell me how to change the size of rm0 If I remove all the files in myFolder and only keep a file with a few KBytes, it can boot up successfully. Also the same Kernel Panic happens on VM 2.2. ...
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03 Oct 2016 06:27 AM
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