IPC: What does "not available when running an HLOS" mean?
I'm trying to use an OMAP L138 with Linux on the ARM and SYS/BIOS on the DSP: AFAICT, a normal build with nothing odd at all going on. And I want to get the two halves to talk to each other, and I...
View ArticleMicron or other larger DDR2?
Hello,We have used L138 with MT47H64M16HR 84pin DDR2 with 128MB memory. It is somehow limited and we would like to use larger memory like 512MB or above.First, could TI recommend any compatible...
View ArticleSYS abort called with message '***LOCK NOT CALLED IN TSK CONTEXT' whenever...
Hi all,I'm getting SYS abort called with message 'LOCK NOT CALLED IN TSK CONTEXT' whenever malloc is called, I have ruled out few common checks which could have been the cause, according to my...
View ArticleMcASP using TDM with multiple devices and generating a transceiver enable output
Hi,We are designing a multi-channel audio system using the AM1705 processor. There will be multiple AM1705 processors on the same TDM bus. In the manual section 23.2.3.4 and 23.2.4.2.2.1 it talks...
View ArticleHive-based Registry on NAND Flash for AM1808 with BSP_WINCE_ARM9_01_10_00
Hi,I tried to enable hive-based registry on NAND for AM1808,but BSP_WINCE_ARM9_01_10_00 doesn't seem to support Hive-based registry.Is there any patch for Hive-based registry on NAND for AM1808 WinCE...
View ArticleQusetion On VLIB_mixtureOfGaussiansS16
I use the VLIB_mixtureOfGaussiansS16 to test a video frame,but i found that the foreground is always zero...#define num_frame 100#define num_pixels 352*288 /* DECLARE AND INITIALIZE MIXTURE OF...
View ArticleWhat host machine do i need?
Hi, allI bought OMAP-L138 LCDK a few days ago from TI.and tested my LCDK, it works fine.Followings are my work steps.1. VMware Palyer install on my Win7 labtop & Ubuntu 12.04 Install2. Arago...
View ArticleOMAP-L138 Starterware delete file in USB mass storage
Hi,My application, based on OMAP-L138, NO OS, requires USB Mass Storage support.I need to store Log file in USB Mass Storage, and when USB near full, I have to delete older file. There is no "DELETE"...
View ArticleHi, have you an StarterWare "sleep" example ?
I have execute this intructions, but doesn't work, the OMAP doesn't go in sleep but go in normale execution :"SysCfgRegistersUnlock();asm ( " teq r1, #0\n\t"); asm ( " mcr p15, #0, r1, c7,...
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OMAP-L138 ROM bootloader
Hi,In the diagram below, the internal ROM boot loader starts at any time?www.ti.com/.../sprs586i.pdfFigure 6-4. Power-On Reset (RESET and TRST active) TimingBest RegardsAts-nsmr
View ArticleRestriction on P/E Cycles of SD card
Hi,I use CCS 6.0.1, DSP/BIOS 5.42.1.09, processor OMAP-L138 (DSP only), C6748 BIOS PSP 01.30.01.For programming into SD card I use driver from BIOS PSP. Part of my program:...
View ArticleC674x SUB instruction has not worked
In the following assembly code, B0 is not decremented with SUB instruction. SUB instruction seems not to work.03288265 LDW.D1T1 *+A10[4],A6032882E7 || LDW.D2T2...
View ArticleuPP not writing data to memory
I am using an OMAP-L138 evaluation board for developing a C6746 application. The ARM processor is not involved...it sits in a loop monitoring the serial port.I have set up the uPP for the simplest...
View ArticleWireless on Jacinto 6 rev G3 ( dra 74xx)
Hi,I have Jacinto 6 EVM board with 10.1 LCD connected.I did Android bring up using per-build images available from http://omappedia.org/wiki/6AL.1.1_Release_Notes.How to enable wifi on this board? Do...
View ArticleOMAP L137 Timer ticks or counter
Hello,I have code already for TIMER 0:12 running with interrupt and I would like to set a separate counter ticks or timer counter that should be independent of interrupts I mean even if I disable...
View ArticleHelp about AM1810 CAN controller driver
Hi TI engineers!We are wondering if TI PRU CAN Controller Driver is available or not, in "pru-1.00.00\kernel_loader\can\module" of AM1810? And if there is latest version for this Driver?Could anyone...
View ArticleA question on AM1810 DP data loss
Hi TI engineers!Here is another question my team is facing now. AM1810: Linux 2.6.33.7-rt29DP: DPSlave_EVAL in am181x_profibus_dpslave_app-04.01.00.00PLC Profibus Master communicates with AM1810...
View Articlereading a WDTCR in AM1808/AM1810
Hi,I want to check processor is reset by normal reset or by watchdog register(WDTCR).In data sheet is given that if processor is reset by watchdog(i.e watchdog timeout) than in WDTCR WDFLAG bit is set...
View ArticleIs BIOSLINUXMCSDK-OMAPL13X v3.3.0 compatible with CCS v6?
Hello,can someone tell me if the Multi Core SDK for OMAP138 (BIOSLINUXMCSDK-OMAPL13X v3.3.0) is compatible with CCS v6?thanks,- Matt.
View ArticleBOOT About OMAP-L137
I'm trying to understand the work flow from working software in the CCS environment to a board that works upon boot. I've got the AISgen executable, and the EVMOMAPL137_SPI_Programmer from spectrum...
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