OMAPL137 SPI Slave Interrupt
Hello All, Currently am working on OMAPL-137. Also, i want to work on spi interrupt. sm470r1b1m is my master and omapl-137 is my slave. Whenever i send data from my master and i need to...
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SPI with arm omapl137
Hi,I have been trying to get the spi examples from starter ware to run on the ARM. I'm able to run the dsp examples for both: with edma and without edma. Since I'm using the EVMOMAPL137 I did the...
View ArticleNeed help on OMAPL138 ordering part clarity
Dear All,One of my customer is planning to look into OMAP-L138EZWTA4 part, but i am unable to see this part in web. whereas as alternate i am able to OMAP-L138EZWT4 part alone in web. I hope there is...
View Articleomapl138 how arm and dsp communicate
can someone tell me how arm and dsp work together and communicate??
View ArticleAM1808 Timer : Requesting 32bit Unchained mode example code
Hi I want to use eight 32bit unchained timer in my application.I tried in timer 0. TIM34 operate well, but TIM12 is in reset . ( TIM12RS in TGCR is 0)Send me example source code. Thanks. The following...
View ArticleUSB Bulk device application not working on TMDXLCDK138
Hello,(First, I have looked at similar posts before [partially answered, or inconclusive most if not all] and obviously have exhausted ideas to make it work.)Problem: I am not able to run the...
View ArticleBoot logo support in uboot on OMAPL138
Hi all,Did MCSDK (Linux) support boot logo in uboot on OMAPL138?Thanks in advance.B.R.OC
View ArticleHow to force DSP update its L1D cache in OMAP-L138?
I use interprocessor interaction. I reserved an internal memory region 0x80000000 for that reason. But htere is a problem: when the ARM core writes into that memory DSP can't read an actual information...
View ArticleECCN Classification
Dear team,I am looking for ECCN – Classification of following TI-Products:- TMS320C674x DSP Library (SPRC900) v1.03.00.01- quickStartOMAPL1x_rCSL v2.0- OMAPL137 BIOSPSP...
View ArticleAM1808 USB Peripheral mode, How to know completion of Bulk In Transaction
Hi,I have a question about AM1808 USB.We are using USB as peripheral and have a question about Bulk In Transaction.In AM1808 TRM(spruh82a) page.1588 "34.2.7.1.2.1.2 Operation", it said as...
View ArticleRTFS sata example could not mount sata
Dear eyeryone:I use the RTFS system to read and write SATA on the OMAP-L138 board. And I use bios_5_41_13_42, rtfs_1_10_02_32, pspdrivers_01_30_01.I just use the example in...
View ArticleObserving System Clock on OMAP-L138
All:I am trying to observe our system clock with CLKOUT (target system).Setup:CCS 6.1.1OMAP-L138-EPStarterware 01.10.01.01Here are the steps I took inside of PLL0 setup in bl_platform.c - I inserted...
View Articleomapl138 starterware "ipc_buffer_io_arm5_omapl138_evmOMAPL138"
I run this example on my omapl138 bord, arm and dsp can not communicate each other, I found this code in "notify.c" "while (*ptr != IPC_BOOT_KEY) ipc_quickWait();", yes, it hung here, what...
View ArticleUsing DSP/BIOS or SYSBIOS to write sata
Dear everyone,I met a hard question, that is, I want to read and write sata using DSP/BIOS or SYSBIOS, and my board is OMAPL138. TI kit only provides the sata example without BIOS, and base on it, I...
View ArticleTimeout in SEM_Pend
HiI would like to use the timeout function for SEM_Pend instead of SYS_FOREVER.I seen the API on SEM_Pend where timeout requires the system clock ticks.My DSP Clock is running at 300Mhz, may I know...
View ArticleMcASP(Multi-channel)+EDMA
hi,the dome "C6748_StarterWare_1_20_04_01" mcaspPlayBK.c only used a single channel.how to configure McASP(Multi-channel) to output?/*** Default paRAM for Transmit section. This will be transmitting...
View Articlec6748 McASP + DMA multi-channel
The Demo is from TI "C6748_StarterWare".How to configure a multi-channel output, for example AXR0/AXR1/AXR2 ?/** * \file mcaspPlayBk.c * * \brief Sample application for McASP. This application loops...
View ArticleDivision by Zero on AM1808 (ARM926EJ-S) with Code Generation Tools
For AM1808 (ARM926EJ-S), the divide instruction is not supported by the V5TE ARM Instruction Set including DSP extensions and it is supported by the VFP Instruction Set, i.e. VDIV.For division by zero...
View Articleomapl137 with ccs 6
Dear sir,Can we work OMAPL137 in WINDOWS 7 with CCS v6...?If we can,I got error while debugging the code (i am debugging simple hello world code).I am using JTAG emulator for debugging (not using...
View ArticleOMAP-L137 using the second ethernet use
Dear Sir/Madam,I have OMAP-L137 EVM. It have two Ethernet interfaces. I want to use the first one to boot the linux Os and the second Ethernet interface to send/receive data between PC and the board....
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