Forum Post: RE: Need help with loading device tree
Thanks for the quick reply, I am using ARM SPI boot mode and I did rebuild the .dtb files. However I did this by uncompiling the .dtb in the /boot directory of the EVM, editing the device tree, and...
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Forum Post: Faster SPI possible?
Hi!We have programmed an SPI bare metal but we would like to have it work faster.We enabled the Cache & MMU for better performance.We would like to have an SPI period of less than 4us.You can see...
View ArticleForum Post: RE: Getting SPI1 going with StarterWare
Hi Jeethan,I've also witnessed some odd effects when clearing the RXACTIVE bit for pins that are outputs. I now just keep the RXACTIVE bit set for all pins.Are there any circumstances when the...
View ArticleForum Post: RE: OMAP 3530 - PSP 03.00.01.06 - MUSB and TWL4030 error when...
Matteo,Sorry for misunderstanding your question.As in my previous response, you could schedule a timer every time when a USB packet is transferred, or count the bus reset to reset the phy.However I...
View ArticleForum Post: using a Broadcom phy with AM335x on Linux
We have a new board design using AM3356 CPU. We have two Broadcom BCM54612E Phy chips connected to the CPU the same as on the EVM board. Its driver is detected by Linux during boot-up at the correct...
View ArticleForum Post: RE: MSP430F5438A continusously runs the func During Firmware...
Amit,I think the problem is that you are erasing within Flash Bank B (010000h-01FFFFh) while trying to execute code from the same bank (copy function is at 0x1A000). Looking at the family user’s guide...
View ArticleForum Post: RE: How to rebuild TI framework components 3_23_02_16?
Hi Steve,Good. It looks like removing the spaces in the code generation tools directory allows the compiler to be picked up.I was able to successfully rebuild FC under my environment in Windows. The...
View ArticleForum Post: RE: No connection problem for Google apps(play store) , skype and...
HiI am facing the same problem with android ICS 4.0.4.i am not able make any online video calls as well as downloading the apps even from browser,Notification area shows download -"In progress"...
View ArticleForum Post: RE: USB Hub connected to the AM335x does not work
Adri,I don't think the hub chip has been enumerated. Please first provide the output of 'cat /proc/driver/musb_hdrc.0', which gives the status of the usb0 port.Also please provide the usb portion of...
View ArticleForum Post: RE: NDK 2.23: new socket without having a valid IP address
Massimo,This problem has come up before. It appears to be a requirement for the user to prevent socket() from being called prior to the IP address being obtained.There is a callback function that the...
View ArticleForum Post: RE: Using the C6748 secure kernel in DSP/BIOS
[quote user="ReinierC"]I seem to run into problems when I exit in SECUREWITHSK mode (as configured in the INI file). For starters I simply created DSP/BIOS task which toggles a LED in a while(1) loop,...
View ArticleForum Post: RE: Looking for sleep function for procedures running under BIOS
Or do you only want to prevent other Task threads from running while a particular Task is sleeping (ie Hwis and Swis can run but no Tasks).Yes, i think this one is more useful, I have 1 SWi and 1 HWi...
View ArticleForum Post: RE: MSP430F5438A continusously runs the func During Firmware...
[quote user="Amit Bhorania1"]Before any Flash Operation (Erase/ Write/ Read) I am using __disable_interrupt() function to disable interrupts. Will it cause any issue? [/quote]No, I don't think it will...
View ArticleForum Post: RE: Looking for sleep function for procedures running under BIOS
One way to prevent other tasks from running is to use Task_setPri() to temporarily raise your task's priority to be higher than any other task. Then simply wait in a loop until a global variable is set...
View ArticleForum Post: RE: TI Sys/Bios Size, takes 29 out of 32 KB of flash.
I'm glad you were able to sort this out.Would you please mark this thread "Answered" if you are satisfied with your solution to minimizing the code footprint?Alan
View ArticleForum Post: RE: C6678 64-bit shared timer CSL + SYSBIOS
I'm thinking C66xx_1 can't read the timer's registers.If you run the monocore code on C66xx_1 rather than C66xx_0 does it work?Alan
View ArticleForum Post: RE: No connection problem for Google apps(play store) , skype and...
hi Ranganath i have solved this problemadd these in kernel defconfig file and clean build both kernel and Wi-Fi drivers.CONFIG_IPV6=y CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y...
View ArticleForum Post: RE: Removing files from a server
It appears that the implementation of remove() (ie unlink()) does not support wild card matching.I found this fatfs implementation that has a fat_dirread() function that uses wildcard matching to...
View ArticleForum Post: RE: How to implement function of "gettimeofday()" in SYSBIOS?
You might consider using Timestamp_get64().It will return a 64 bit count of the number of CPU cycles since the system started up.If you know the CPU clock frequency, you can convert this number into...
View ArticleForum Post: RE: Bios differences with InOut_ICE project
JMV,Usually when Task_sleep() never returns its because the Timer used by the Clock module is somehow miss-configured.Does your config file explicitly select a particular timerId to be used by the...
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