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omapl137 ethernet,data verificaiotn error occured
Dear sir,I am working with omapl137 arm 9 processor,when i load program (.outfile of client and hello world ),it was showing "data verificaiotn error occured"....but for the first time when i load ,i...
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omapl137 ethernet client,EMAC OPEN Returned error
Dear sir,I am using windows 7,ccs 6 and trying .out file of client for dsp6748.......(but i am having dsk6747 in omapl137)....but i am getting error like"EMAC OPEN Returned error ".....how to over come...
View ArticleSPI0 problem...
All:CCS 6.1.1Starterware_1_10_04_01I am working with a target which has 50 MHz input clock, and the following is done to get PLL0 and PLL1 working: #define PLL_CLK_SRC 1 #define PLL0_MUL...
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Writing to DSP cache from Linux/ARM on OMAP-L138
I would like to use some or all of the DSP L2 memory directly for high performance functions however I have been unable to load sections into the memory from Linux running on an arm.I have entries for...
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omapl137 ,configdemo not getting IP address
Dear sir,I am trying to work with one of the standard example,config demo,am using windows 7,ccs v6, and turned off windows firewall.But i am not able to get IP address...please go through the project...
View ArticleOMAPL-137 CPU core usage in percentage
Hello All, Am using OMAPL-137. Also, i have written some applications on it using CCSV6. Now, i would like to know what is the percentage of cpu core occupied when it is running. In...
View Articlendk helloworld
Dear sir,I am using standard example from texa for omapl137 "D:\nsp_1_10_00_03\nsp_1_10_00_03\packages\ti\ndk\examples\ndk_evm6748_elf_examples\ndk_evm6748_elf_helloWorld\Debug"It shows ony mac...
View ArticleOmap-L138 NMI interrupt service routine
All:Does the compiler handle "register preservation" on non-maskable interrupt (NMI) for the OMAP-L138?I am just starting, but it looks like I am not returning from the nmiIsr.Prior to getting the...
View Articleomapl137 audio daughter board ak4588v0
Dear sir,I am working with audio daughter card ak4588v0 with ompl137,in that i found RCA Didgital in and Digital out.My questionis that,what is the Digital in....? means data is taking by means of 0's...
View Articleomapl137 EVM USB0/1
Dear sir,I want to know what and all things we can do with USB0 and USB1 of omapl137evm board....do we have any special purpose of them.In one youtube video,i saw that by micro usb connection he is...
View ArticleMemory Mapping OMAP L138
In your examples for flashing the OMAP L138 you are using the shared ram for the code and the entree_point:MEMORY CONFIGURATIONname origin length used unused attr fill---------------------- --------...
View ArticleMicrophone input of OMAP-L137 EVM
Hello. I'm working on a project about acquiring data from microphones (not only one mic) then processing these data and finally driving the speakers. Now I wander can I acquire two microphone signals...
View ArticleNot including header file keyboard.h or matrix.h
Hi,We have included I2c TCA8418 drivere in board file.When we call matrix purpose keyboard .h file which is present in plat -omap include plat path.It is not adding for mach- omap2.
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omapl137 SYS/BIOS WORKING PROCEDURE
Dear sir,I want work on "edma3 lld" programs by using SYS/BIOS.I want to knowwhat will happen if i select MINIMAL of SYS/BIOS,when i have to select this..?when i have to select Typical and Typical(with...
View ArticleAM1808 USB2.0 BulkIN transacion issue
Hi,I have a question about AM1808 USB2.0 High-Speed BulkIN Transaction.At my customer's system, AM1808 USB2.0 are used as High-Speed device(peripheral).It is connected to Host PC(USB Host) and they are...
View ArticleSYS BIOS PROJECT BUILD ERROR IN CCSV6
Hello All, I have just installed CCSV6 IDE on my PC. Also, i have created SYS BIOS project in it. Here, i have used OMAPL-137 processor. But, whenever i compile it . Then, it is...
View Articleomapl137 gpio error.
(Please visit the site to view this file)Dear sir,I am doing the standard code from TI,"C:\Program Files\Texas...
View ArticleCustom OMAPL138 UBL
Hello all,I am using an OMAPL138 in a custom board with the boot switches tied to NAND16 configuration (can't change to UART boot)I do all my tests in an LCDK138 board...with SFH I burn the UBL and the...
View ArticleNeed help - what is following line of code doing
#define PINMUX_MCASP_REG_0 (0) //what is PINMUX_MCASP_REG_0 #define PINMUX_MCASP_MASK_0 (0x00FFFFFF)//what is PINMUX_MCASP_MASK_0 #define PINMUX_MCASP_VAL_0 (0x00111111)//what is PINMUX_MCASP_VAL_0...
View ArticleNot properly flushing printf() statements in code composer
int main() { printf("Value1: "); printf("\nValue2: "); printf("\nValue3: " ); printf("\nValue4: "); printf("\nsomething"); return 0; } // This is the output // // [C674X_0] Value1: // Value2: //...
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