U-Boot & SATA
Hello,I've new custom L138 -based board with SPI-FLASH, I2C-EEPROM and SATA-SSD. I would very much like to boot system from either FLASH or EEPROM with AIS including U-Boot which would then initialize...
View Articleslh_OMAP_L138.exe works from some PC's, but not others?
Hi,I apologize if this seems vague, but I'm new to this and trying to learn the correct terminology.I'm trying to debug an issue I'm having using the slh_OMAP_L138.exe host utility. I am working on a...
View ArticleOMAPL138 INTERNAL RTC
Hi, I am using Omapl138 internal RTC for one of my project, I want to know the importance and usage of SWRESET bit of Oscillator register, i have found few issues in my internal RTC 1. It has...
View ArticleHoles in map files (OMAPL137-C6000)
Hi, I am trying to generate a motorola s-record file for my dsp code. I am using ccs hex utility build in ccsv6. I am attaching the map file here. If you can see the memory size is reported to be 29f0....
View ArticleCCS5 usb jtag emulator problem
i got the error during downloading demo app in LCDK L138 Board.ICEPICK_C: Error connecting to the target: (Error -600 @ 0x0) A required dynamic library could not be located. The library isn't on the...
View ArticleMCSHM & OMAPL138 SW development
Hello,I asked some time in this forum about "Migration from c6745 to c6748/omapl138" got good answer(s) and have followed that guided path.We're putting together out RT- code from c6745 and our Linux-...
View ArticleGuidance on a good simple audio loopback example for the OAMP-L137
I have been doing quite a bit of reading and have already ran a couple of the rCSL examples. Now I'm looking for something that will give me a jump start on on the Audio codec of my EVM. Sadly trying...
View ArticleThe question is about dsplink of the omal138
I use the linux3.3 in the omapl138. I want to compile dsplink with linux3.3. I modified ../the dsplink_linux_1_65_00_03/dsplink/gpp/src/../../gpp/src/pmgr/Linux/2.6.18/drv_pmgr.c:STATIC struct...
View ArticleFIR sample per sample
Hello,I have got a problem when I implement a FIR with coefficients greater than 25.It's OK for a FIR with 24 coefficients but when I put 25 coefficients or more, the filter doesn't work.I join...
View ArticleOMAPL138 USB0 VBUS VIH min spec
My customer is looking for the minimum VIH voltage required on OMAPL138 USB0_VBUS to sustain USB device operation. The TRM Section 35.2.7 mentions 4.01V needed for device mode. Is this the...
View ArticleWhat does this mean? (AIS Parse): Loading section... WE DON’T SEE THIS
Using OMAPL138 and getting below message. Can somebody tell me what this means?We deep into board bringup of our prototype board and we are implementing the procedure found on this webpage for board...
View ArticleEPWM0A on OMAP L138 is noisy
Hi,I set 4 outputs PWM waveform (EPWM0A, EPWM0B, EPWM1A, EPWM1B) through PINMUX's registers, and all waveforms seem to be working ok except EPWM0A output. In the scope it shows a clock of 25...
View ArticleOMAP-L137 NDK Examples
I'm looking for an ndk Hello World Type of example for the OMAP-L137. I have already looked into both latest ndk and nsp but the only examples available are for the OMAP-L138.
View ArticleA bug in VLIB_goodFeaturestoTrack for VLIB Release 3.2.0.2 (C674X)
A bug in VLIB_goodFeaturestoTrack for VLIB Release 3.2.0.2 (C674X)I test the VLIB_goodFeaturestoTrack in the VLIB_harrisScore_7x7_674_LE_COFF testcase.in the VLIB_harrisScore_7x7_674_LE_COFF testcase,...
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C6RUN performance on OMPL138
Im working on OMAPL138, the C6RUN tool is working well, but I found that the return time is too long, could anyone do me a favor to improve the performance? I modify the code to run a very simple...
View ArticleAM1808 VPIF Frame Interrupt Timing
Hi,I have questions about AM1808 VPIF interrupt.The question is about frame interrupt.I understand that the frame interrupt will be generated at the begining of frame.But I want to know the timing of...
View ArticlePorting Mono in AM1808 Processor
We used kernel version Linux-2.6.37Is it possible to port mono in this environment?How we can do this?
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OMAP-L138 LCDK
Hello,I am trying to use the OMAP-L138 DSP+ARM9 LCDK to run the experiments in the book by Donald Reay for the first time. I went to chapter 2 to find the sine48 example since I couldn't see it in...
View ArticleGenerate Sine Wave with OMAP LCDK 138
HelloI am trying to generate and hear the sine wave from the first example in the Book by Donald Reay with no success.So far I have downloaded the LCDK files from the ftp site. changed the include file...
View ArticleIPC messaging latency for OMAPL138 board
Hi all,I am trying to find latency for IPC message passing, with omapl138 based board, using the sample application provided by IPC 3.00.01.24(messageq_single.c). I have attached the sample...
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