Linux: uart 1 problem
Tool/software: Linuxuart 1 problemhi,I use OMAP L138 ( EVM) . As you know, OMAP L 138 has three uarts. It uses the uart 2 to connect with console window. i have some questions related to other two...
View ArticleOMAPL138 uPP Interface data lines internal pullup/pull down resistors
Hello,i am working on OMAPL138 processor uPP interface. i have my own driver used to configure uPP interface channels for transmitting data on data lines. Even though one of the uPP channel data line...
View ArticleRTOS: Syslink GatePeterson_enter() blocking other interrupts.
Tool/software:TI-RTOSHello,I am having a problem where the function GatePeterson_enter() is called and invalidated the cache for long duration, up to 5ms seen. During this time, none of my interrupts...
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RTOS/OMAP-L138: sdk-rtos-omapl138-lcdk-04.01.00.06 install failed
Part Number:OMAP-L138Tool/software:TI-RTOSHi,I've installed sdk-linux-omapl138, and it worked well. When I installed sdk-rtos-omapl138 , it popped a warning :This message popped again, when pressed...
View ArticleRTOS/OMAP-L138: I got an error when I run a create-sdcard-omapl13x.sh script.
Part Number:OMAP-L138Tool/software:TI-RTOSHi Champs,Could you please let me know what is to be substituted for sfdisk -D option?I tried a SD card formatting according to a description below and got an...
View ArticleLinux: About TLV320AIC34's linux driver and devicetree.
Tool/software: LinuxHi, I post a question in https://e2e.ti.com/support/data_converters/audio_converters/f/64/p/683930/2521502#2521502.I do not know if it is suitable to post this question in this...
View ArticleLinux: Can we use XML/JSON library on OMAPL138 ARM Core?
Tool/software: LinuxHi there, I have got the basic IPC example working on the OMAPL138 LCDK.The SDK is v4.0.0.4 and Linux is 4.9.28We would like to use JSON and/or XML for storing the system features...
View ArticleOMAP-L138: Solution to ESD problem that contrasts with TI suggested layout....
Part Number:OMAP-L138Recently we faced a problem with an OMAP-L138 during ESD tests (specifically for contact discharge).Knowing that there could be an issue with the core clock, we investigated this...
View ArticleCCS/PROCESSOR-SDK-C6747: Could not open source file soc_c6747
Part Number:PROCESSOR-SDK-C6747Tool/software: Code Composer StudioHiI have imported a project (already built) to my workspace but it seems not be able to compile it because I have the following error:...
View ArticlePROCESSOR-SDK-OMAPL138: Host Mass Storage USB using OMAPL138LCDK
Part Number:PROCESSOR-SDK-OMAPL138I have a 3 part question.1. How do I interact with the mass storage device using the USB host controller? The documentation seems to indicate that the UART port should...
View ArticleOMAP-L137: U-boot prompt does not show in based-OMAPL137 Spectrum Digital EVM
Part Number:OMAP-L137Hello,I am having trouble writing u-boot back into SPI-FLASH on the digital spectrum OMAP-L137 evaluation module (rev J). I had successfully flashed a 'hello blinky' into SPI...
View ArticleOMAP-L138: L-138
Part Number:OMAP-L138Hi, I want to use OMAP-L138 to build up a product. I want to know the End of Life(EOL) of the processor as well as the EVM kit that comes for development.
View ArticleLinux/OMAP-L138: Linux overrides my PLLC settings adjusted via DSP
Part Number:OMAP-L138Tool/software: LinuxHi,I'm working on an OMAP-L138 processor, and the ARM core runs Linux 3.2, whereas the DSP core is baremetal. I need to modify the PLLC registers so that both...
View ArticleLinux/PROCESSOR-SDK-OMAPL138: Unable to build the Processor SDK from scratch
Part Number:PROCESSOR-SDK-OMAPL138Tool/software: LinuxHello,I own the OMAPL138-LCDK and wanted to build the SDK from scratch following these: tutorials. My overall goal is to able to update my version...
View ArticleRTOS/OMAP-L138: Problem in SPI communication.
Part Number:OMAP-L138Tool/software:TI-RTOSHello,I am using OMAP-L138 LCDK for Analog processing (with ADC LTC1856) for my university project. With SYS/BIOS 6.46.5.55 I am trying to configure SPI.I am...
View ArticleRTOS/OMAP-L138: Schematic diagram (OMAP-L138 LCDK)
Part Number:OMAP-L138Tool/software:TI-RTOSHello,For OMAP-L138(DSP+ARM9) LCDK development kit,I was referring schematic given on 'online technical document' which is same as schematic provided with...
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CCS/OMAP-L138: Can I send a run command to both arm9 and c674x cores when...
Part Number:OMAP-L138Tool/software: Code Composer StudioHi Champs,I grouped both arm9 and c674x cores and loaded simple sys/bios examples into the cores. Then I excuted a Resume command and got an...
View ArticleCCS/TMS320C6746: Setting reset vector for HPI boot
Part Number:TMS320C6746Tool/software: Code Composer StudioI am booting a C6746 DSP via HPI interface (with data from an Intel format hex file). According to app note SPRAAT2F I need to get the boot...
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OMAP-L138: IPC example could not show in CCS->Project templates and examples
Part Number:OMAP-L138Hello Champs,I could not find the IPC examples in CCS->Project templates and examples, the CCS version is CCS v7.2. I have installed the IPC.Below are the...
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