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Error in debugging an NDK project "client" on OMAP-L138 DSP ARM9 Development...
After building the project ndk_evmOMAPL138_arm9_client successfully, I now meet an error of running/debugging the project on the OMAP-L138 LCDK board.I think i have set up the LCDK board successfully,...
View ArticleOmap-L138 EDMA reads extra bytes from UART
Hi,I am using Omapl-138 EVM. I have configured EDMA3 for UART. I am receiving the data from UART through DMA and putting received data in a buffer. It works fine at low baud rates upto 460800bps. It...
View ArticleDSPF_sp_fftSPXSP() multi-pass implementation problem
Recently I met a problem when using DSPF_sp_fftSPXSP() multi-pass function for OMAP-L138.When I use the single-pass DSPF_sp_fftSPXSP(), the FFT output is correct. While I use DSPF_sp_fftSPXSP()...
View ArticleIPC 1.25 Build error
I want to build ipc1.25 for my OMAP-L138 on MCSDK1.02.But when I build, I got error:======== clean [./packages/ti/sdo/ipc] ========making package.mak (because of package.bld) in order to clean...
View ArticleOMAP-L138 USB2.0 PHY not sensing voltage on VBUS line
We have a customized board using OMAP-L138 processor. A usb board is connected to the OMAP board through VBUS, DRVBUS, PM, PD and ID lines. The USB ID pin is grounded so that the USB will be put into...
View ArticleHow to get information about board configuration file?
Hello,how do I get board configuration file for TMS320C6748. I am using opencv 2.4.9. and I want to load opencv code in TMS320C6748 using GCC.
View ArticleWhat is the Adjusted Peak Performance (APP) of OMAP-L137 processor?
Hi,What is the Adjusted Peak Performance (APP) of OMAP-L137 processor?regards,Fukui
View ArticleProblem while configuring Timer 0
Hi,I'm using the Tiner 0 on the OMAP L138 chip.I'm using the C6748 chip alone (stand alone mode).I'm using the timer in the 32 bit unchained mode.I configured the timer to operate every 2 secs.I also...
View ArticleL138 DDR2 Boot: Boot will happen only after intentional HW reset, but proper...
Hi Friends,I got an interesting problem & was unable to correlate different observations i found on debug. Requesting experts help.#1 Intentional HW reset OR on system reset from Debug mode of CCS...
View ArticleIs it possible boot 8bit image on NAND 16 device?
Hi Is it possible boot 8bit image on NAND 16 device? We are using Micron 8bit and 16bit devices (MT29F4G16ABBDAHC-IT) on our platform. If it works it will be useful to use same code on both...
View ArticleOMAPL138 PMIC
I am using OMAPL138 processor. What PMIC part does TI recommend for it that satisfies power and sequencing requirements? Is there a high reliability version of this part? I found these on the...
View ArticleOMAP138B UART Boot
OMAPL138B can boot from UART0, 1 or 2. I am assuming this boot method would still work even if I used a UART to USB FTDI chip on the board. Can you confirm if the "The UART Boot Host utility" on PC,...
View ArticleMulti-channel, real-time pitch-shifting DSP
Hello. I'm new to this forum and in fact pretty new to DSP, though I am a software developer and musician. I have a project in mind and need to learn what TI hardware I might use for the project and...
View ArticleHeapBufMP_alloc: Ran out of memory blocks
Hi I using syslink ListMP to correspondence with DSP. I do this:Arm Buffer(HeapBufMP_alloc)->DSP(process)->ARM free(HeapBufMP_free) But I got error yet:<1>*** HeapBufMP_alloc: Ran...
View ArticleHow to config MCSDK to support 256M memory?
Hi I want to config MCSDK to support to 256M memory, and UBL and KERNEL had ok to support it. But in my syslink application code, memory config is:var SR_0 = { name: "SR_0", space: "data", access:...
View ArticleHow to config DSP Cache?
Hi I am config DSP cache, for example:Cache = xdc.useModule('ti.sysbios.family.c64p.Cache');Cache.MAR128_159 = 0x0000ffff; /* the external memory range (0x80000000-0x8FFFFFFF) cacheable...
View ArticleRE: With spectrum digital EVM1707+OMAP-L137 UI boards and XDS100v2, How to...
Hi!, I tried to load SPI flash using serial port. mono sfh_OMAP-L137.exe -flash -targetType AM1707 ubl_AM1707_SPI_MEM.bin u-boot.bin after loading, I am getting these messages :AM1707 initialization...
View ArticleBooting of the processor in the OMAP-L138 DSP+ARM9™Development Kit
Hello,We are planning to use the OMAP-L138 capability to interface with a SATA device. So I have couple of questions regarding this:1) What is the minimum hardware needed to have the OMAP boot and...
View Articlespi problem
dear e2ei am trying to communicate with spi1 and spi3 by polling method in tms570lc43hdk kit .i am generated the code in halcogen by following setting :spi1 - master spi3 - slave ;1) Driver...
View Articleinsmod syslink.ko FAIL!
I am using MCSDK 1.02, OMAP-L138when I insmod syslink.ko, I got error message:syslink: disagrees about version of symbol module_layoutError: could not insert module...
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