Build errors when IPC is used with the OMAPL-137
Getting the following build errors when I try to use IPC: ti_sdo_ipc_gates_GateMPSupportNull_query__E C:\Users\stephen.sanders\workspace_v6_1\HelloWorld_arm\Debug\configPkg\package\cfg\ARMapp_pe9.oe9...
View ArticleOmap-l138 Rev.B vs. Omap-l138 Rev.E
We have multiple systems that run on OMAP-L138 rev.B (OMAPL138BZWT3) without any problem, recently we build up more systems that run on OMAP-L138 rev.E (OMAPL138EZWT3). We now experience system lock up...
View ArticleHow to use VLIB_grayscale_morphology funciton
Dear all,I found it is hard for me to implement the VLIB_grayscale_morphology function, because I can't understand some of the input arguments:void VLIB_grayscale_morphology( uint16_t blk_w,...
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omapl137 timer_led_blink
Dear sir,I am trying with standard examples given by texas ,ie..."C:\Program Files\Texas...
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Doubt on c and ccs project
Dear sir,when i create new project,(please see the attachment),the project comes as CCS,but when i import from the directory "C:\Program Files\Texas...
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omapl137 timer
Dear sir,I am working with standard code given by texas " C:\Program Files\Texas...
View ArticleOmap-L138 without external RAM
Hi TI experts,Is there any limitation for using Omap-L138's DSP without external RAM (if capacity of internal RAM is enough). As I know, code and initialized data are transferred into RAM by the ROM...
View ArticleUsage of the universal Parallel Port (uPP) and the Host-Port Interface (UHPI)...
Hello,I have some questions regarding the usage of the universal Parallel Port (uPP) and the Host-Port Interface (UHPI) on OMAP-L138.Is it possible to apply uPP and UHPI simultaneously? In our...
View ArticleMemory test failures out of U-Boot
I'm seeing the following from U-Boot w/the OMAPL-137 EVM from Spectrum Digital:U-Boot > mtestPattern 00000000 Writing... Reading...Mem error @ 0xC0F6FDF8: found C10A0056, expected 003DBF7EMem...
View ArticleARM and DSP loading
I'm using CCS to talk to an OMAPL137 EVM from Spectrum Digital. I’m looking at the on-board 64MB as four “banks” at 0xc000 000, 0xc100 0000, 0xc200 0000, and 0xc300 0000.I can load the DSP to either...
View ArticleAM1808 GPIO Intertupt Question
Hi: now i use the GPIO6[9] as a input and intertupt port of the remote button.If the remote button is pressed ,the GPIO6[9] will receive the singal pusle.The details as...
View Articleuse syslink starting dsp application from u-boot
Hi all,I'm working on a custom board based on omap l138. The board is working with linux 3.18 + syslink (with same minor patch on both side to work together).Everything works well if linux using an...
View ArticleNAND performance figures
I have been looking back of the quoted NAND read/write performance figures for various PSPs....
View ArticlequickStartOMAPL1x_rCSL - registers for OBSCLK missing
The OBSEN field of CKEN and OBSEN registers are missing on quickStartOMAPL1x_rCSL for OMAPL137.These fields are declared as reserved on the register structure.Is there any problem on acessing this...
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OMAP-L137 HT IPC
Hello Team,I am playing with the OMAPL137 HT EVM and having problem of running IPC code.Currently I have an OMAPL137 EVM that was shipped with CCSv3.3, but I am trying to compile IPC code using...
View ArticleOMAP L138/C6748 OpenCV
Hi,I understand that TI includes a Facedetect demo using openCV. After searching the forums quite extensively, I'm afraid I've been seeing somewhat contradictory information and wanted a...
View ArticleC6748 Secure Boot with DSP/BIOS
When I follow the note to enable Secure Boot support in DSP/BIOS (support for exiting the secure boot loader in 'SECUREWITHSK' mode), it appears as though the documented cwrap files are not complete...
View ArticleHow the heck do these examples even compile?!?!?
I'm looking at a couple of IPC examples under ipc_3_40_01_08\examples\OMAPL138_linux_elf\ex02_messageQ and pc_3_40_01_08\examples\OMAPL138_linux_elf\ex11_ping and ... neither one of them has a .cfg...
View Articledifference between release and debug
Dear sir,I have a doubt that what is the difference between the debug configuration and release configration...both are having .out fle.....is there any difference in .outfile ..?thank you
View ArticleOMAP-L138 timer example
All:The timer example in Starterware has an interrupt service routine that has an interrupt service routine (TimerIsr) that first disables the timer interrupt ( TimerIntDisable() ) and at the end of...
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