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11 Replies and 500 Views OVM7692 camera interface with DM3730 Torpedo Kit  500  11 Started by  Swathi CA Hi, We want to connect a OVM7692 camera to a DM3730 Torpedo Wireless kit. I need few clarifications: 1) Can we connect the OVM7692 camera to the DM3730 Torpedo Wireless kit OR do we need to use a OVM7692 camera development board 1) OVM7692 powers supply is a 2.8V but the  DM3730 Torpedo Wireless kit uses 1.8V Do we need a adapter board to connect the OVM7692 camera with the  DM3730 Torpedo Wireless kit 3) Is there LInux BSP driver code changes ...
11 500
by  Swathi CAJump to last post
20 Feb 2019 09:20 AM
1 Replies and 62 Views Channel 11 WiFi not working  62  1 Started by  Joshua Pagnotta We tried to update our hostapd config (we use the wireless performance base config for the BSP) to run on different wifi channels but noticed when trying channel 11 it does not work (we never see an SSID broadcast). It&39;s not readily apparent why this channel does not work as there are no errors indicating an issue, it just doesn&39;t create a WiFi network that we can see. Does channel 11 work with on the Torpedo SOM with the wifi performance BSP config
1 62
by  bradbJump to last post
04 Feb 2019 02:20 PM
0 Replies and 48 Views Channel 11 WiFi not working  48  0 Started by  Joshua Pagnotta We tried to update our hostapd config (we use the wireless performance base config for the BSP) to run on different wifi channels but noticed when trying channel 11 it does not work (we never see an SSID broadcast). It&39;s not readily apparent why this channel does not work as there are no errors indicating an issue, it just doesn&39;t create a WiFi network that we can see. Does channel 11 work with on the Torpedo SOM with the wifi performance BSP config
0 48
01 Feb 2019 04:40 PM
2 Replies and 160 Views Camera devKit 5640 with DM3730 Torpedo Kit  160  2 Started by  Swathi CA Hi, We want to connect a OV5640 camera board(https://www.waveshare.com/ov5640-camera-board-a.htm) to the DM3730 Torpedo Kit via camera connector. 1) Looking at the schematic, the camera input pin on the 26-pin connector is 5V but the OV5640 accepts 3.3V voltage.Hence planning to power 3.3V externally(from outside) to the OV5640 camera board. The other data lines and SCL,SDA line will be conencted to the  DM3730 Torpedo Kit. Can we go ahead with this approach 2)...
2 160
by  Swathi CAJump to last post
28 Jan 2019 12:57 AM
3 Replies and 97 Views Wattson expected values  97  3 Started by  Erik Stegman I&39;m using Wattson successfully, but would like to compare me readings to expeted voltage/current/power readings in full-load and no-load states. I haven&39;t found default values in any of the literature. Can anybody point me to the proper document Or perhaps provide numbers from their own experience I&39;m working with the DM3730 Torpedo.
3 97
by  Adam FordJump to last post
24 Jan 2019 01:43 PM
6 Replies and 178 Views Any USB OTG Chip Recommendations?  178  6 Started by  Tim Anderson The USB OTG controller (ISP1763A) on the development kit is Obsolete and no longer available. Do you have any recomendations for a replacment Do you have any extra ICs which I could purchase from you
6 178
by  Adam FordJump to last post
18 Dec 2018 11:06 AM
0 Replies and 124 Views Future Torpedo SoM Iterations?  124  0 Started by  Kevin Farley I heard a rumor that there was consideration to make a "Torpedo SoM 2" so-to-speak. A second iteration of sorts which would have newer / better specs and support full features (i.e. DSP) for newer kernels etc. Is this true Are there any plans for a new system iteration of similar design to the Torpedo SoM If there are such plans would it include DSP integration for newer kernels And when would such a product potentially release
0 124
17 Dec 2018 03:56 PM
24 Replies and 434 Views Error on resetting board to boot RAMDisk image from SD card  434  24 Started by  Qui Le
(Topic has multiple pages1 2 )
Hi All,       I am following the instructions (ie. from "DM37x Linux 4.9.y BSP User Guide" ) to build the BSP for my Logic board and trying to boot up the board from the SD card.  I was able to copy the MLO, u-boot.img, logicpd-torpedo-37xx-devkit.dtb, zImage and rootfs.cpio.uboot onto the sdcard.  I&39;ve inserted the sd card into the board, booted the board and entered U-boot.  I followed the instructions of: OMAP Logic nand unlock ...
24 434
by  Qui LeJump to last post
27 Nov 2018 03:19 PM
0 Replies and 229 Views OVM7692 camera interface with DM3730 Torpedo Kit  229  0 Started by  Swathi CA Hi, We want to connect a OVM7692 camera to a DM3730 Torpedo Wireless kit. I need few clarifications: 1) Can we connect the OVM7692 camera to the DM3730 Torpedo Wireless kit OR do we need to use a OVM7692 camera development board 1) OVM7692 powers supply is a 2.8V but the  DM3730 Torpedo Wireless kit uses 1.8V Do we need a adapter board to connect the OVM7692 camera with the  DM3730 Torpedo Wireless kit 3) Is there LInux BSP driver code changes ...
0 229
13 Nov 2018 06:28 AM
1 Replies and 193 Views End of Life of POP uCs DM3730CBP100  193  1 Started by  virum denmark  DM3730CBP100 seems not for new designs in the Digikey webpage and it also seems out of stock. I wonder if this part close to its end of life period and also if the SOMDM3730-20-2780AGCR-C In general I see that POP uCs not recommended for new designs in terms of end of life considerations. Could you please provide some info about that Thanks
1 193
by  Adam FordJump to last post
08 Nov 2018 08:59 AM
7 Replies and 5387 Views Linux USB - Configuring the USB host (musb-hdrc?) to only allow connections in full-speed mode (disable high-speed)?  5387  7 Started by  Deleted User Hi, Do you know how to configure the USB host (musb-hdrc) to only allow connections in full-speed mode (disable high-speed) We are having issues with some USB devices and would like to force the bus to run slower. Thanks for your help Matt
7 5387
by  Charlie HamiltonJump to last post
02 Nov 2018 04:19 PM
4 Replies and 1194 Views Datasheet of Jorjin WG7550  1194  4 Started by  Deleted User Hi, Is there any possibility to get datasheet of WiFi module Jorjin WG7550 which is used on -32 Torpedo versions We are in certification process and lab asked us for datasheet of WiFi module itself. We asked Jorjin directly, but they told us that they provide us datasheet only if we are going into mass production with their module. Thanks. Regards, Zile
4 1194
by  Greg MooneyJump to last post
25 Oct 2018 01:11 PM
5 Replies and 250 Views Wattson on Ubuntu 16.04 or 12.04  250  5 Started by  Steve Postlewait Hi, I was able to get Wattson running successfully on Windows, but am hoping to get it running on 16.04 or 12.04 (it says it&39;s only compatible with 10.04). I am able to get the program running, but all of the text/images display as gibberish - a bunch of rectangles instead. Does anyone know the specifics of which packages, etc. I might need to get Wattson working on those platforms Thank you!
5 250
by  Adam FordJump to last post
24 Oct 2018 03:03 PM
0 Replies and 265 Views Important Notices: DM3730-20 Torpedo SOM EOL Notice and DM3730-32 Torpedo Wireless SOM EOL Notice  265  0 Started by  Joe Charboneau Two new important notice documents have been posted on the downloads site; DM3730-20 Torpedo SOM End of Life Notification and DM3730-32 Torpedo Wireless SOM End of Life Notification These documents provide notification of the discontinuance of the following specific models of the Torpedo SOM family: SOMDM3730-20-1880AGIR SOMDM3730-20-2880AGXR SOMDM3730-32-1880AKIR SOMDM3730-32-2880AKXR   You can download these documents from the DM3730/AM3703 To...
0 265
09 Oct 2018 01:19 PM
3 Replies and 333 Views Build error usbutils, libusb.h: No such file or directory  333  3 Started by  Steve Postlewait I am using the DM3730 kit. Under the following section (usbutils), I get this error message: Processing: usbutils ====================== Build path taken because: directory build, build key set, no prebuilt rpm, ... In file included from usbmisc.c:35: usbmisc.h:29:20: error: libusb.h: No such file or directory _____________________________ Does anyone have a solution for this error I believe I have traced the setup steps properly (I used ./ltib_setup.sh), and everything runs ...
3 333
by  bradbJump to last post
02 Sep 2018 10:16 PM
2 Replies and 197 Views Restore LoLo aftet installing uboot to NAND  197  2 Started by  Rob Birkner Hello, I&39;m trying to get some DM3730 SOMs restored to the default setup after they have been setup to boot from NAND using u-boot.  I&39;ve tried creating an SD card with the LoLo MLO file and lboot.elf, as described in the LoLo labs, but when I try to boot from the SD card there is no response.  (I used the proper SD formatting tool and copied the MLO first.)  I can erase the NAND and boot using an SD card with the u-boot MLO, but not LoLo. All the instructions I&39;v...
2 197
by  Rob BirknerJump to last post
01 Sep 2018 08:21 PM
13 Replies and 424 Views Mainstream Linux 4.4.y DM3730 Sleep  424  13 Started by  William Deninger Hi Adam,  When I try to place the Torpedo DM3730 SOM (w WIFI) into a sleep (standby) state under Mainstream Linux 2018.05.x using 4.4.76, I receive a write error to /sys/power/state. I had modified (and verified) the u-boot optargs environment "no console suspend" was removed using nand unlock, setenv ... and saveenv, reset and printenv optargs. The example you had given under the topic Mainstream DM37x Linux (shown below) could not have been correct in that expected values for s...
13 424
by  William DeningerJump to last post
31 Aug 2018 01:20 PM
15 Replies and 353 Views Non-SD load of u-boot from lolo  353  15 Started by  David Lawrence We are using the torpedo, SOMDM3730-20-1880AGIR on a very small custom carrier board without an SD slot. The SOM&39;s are being installed onto the carrier board and I need to get u-boot loaded when the SOM only has LoLo installed.
15 353
by  Adam FordJump to last post
14 Aug 2018 12:45 PM
4 Replies and 466 Views Linux/DM3730: NAND rootfs image update over OMAPFlashtool v4.2 doesn't work  466  4 Started by  Sergey Brandis Good afternoon. I&39;m expereiencing some troubles updating bootloaders and rootfs on DM3730. First of all - I had to install Windows XP x86 (THIS IS IMPORTANT!) on separate PC for being able just properly connect to my DM3730. It turned out, OMAP Flashtool (v 4.2) works only with WinXP x86. But the main issue is that after full chip erase and downloading: MLO (offset 0x0, ECC 1-bit x-loader/u-boot), u-boot.bin (offset 0x8000, NAND ECC), ...
4 466
by  Sergey BrandisJump to last post
13 Jul 2018 08:54 AM
3 Replies and 1742 Views Change linux root password  1742  3 Started by  JS232 How do I change the root password before building with ltib BSP v2.4-2
3 1742
by  Adam FordJump to last post
13 Jul 2018 07:10 AM
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