Llvm in RZG1M
When I am trying to build ipks for llvm2.8 ,there is no .so file created under /use/lib/ .Or can anyone suggest what is the procedure to build llvm on RZG1M??When I am building a python package it...
View ArticleRZG1M doesn't not reflect it's hostname
When I connected the board to router ,the router gets only it's MAC address rather it's hostname.So, I added DHCP package to image and changed the dhcpclient.conf file under /etc/dhcp/ i.e uncommenting...
View ArticleInterrupt issue in RSK +RX65N KIT using FIT modules
Hello,I am using an RSK + RX65N development kit. I am porting RTOS to the kit.My basic task involves taking an input from the switch button and turn ON an LED. I am facing issue in generating an...
View ArticleIRQ Driven 5x6 Matrixs keyboard( driver/input/keyboard/matrix_keypad.c)
Hi All, We are working on custom made RZA1H based board and in need of 5x6 matrix keyboard, we using driver/input/keyboard/matrix_keypad.c in linux-3.14.Using port P7_10,P7_11,P7_12,P7_13,P7_14 as rows...
View Articlelinux 3.14 SPIBSC issue at boot
Hello,I'm using a custom board with a single QSPI S25FL512S on SPIBSC0 with 32 MB of external SDRAM.I would like to boot a non-XIP kernel with a writeable UBI or EXT3 File system.Unfortunately, I...
View ArticleDisplay issue in RZ/G1M while using HDMI Switch
Hi,I am using three RZ/G1M starter kit boards to run three different AI application. I am using OpenCV to display the video output from each of those application to a single HDMI Monitor through a HDMI...
View ArticleDecrease SCI high baudrate deviation
Hi, I need to use the SCI(5) with a baudrate around 1MHz. The driver calculates this to a value of 2 for the bitrate register. This results in large deviations (up to 12%) for the actual baudrate. It...
View ArticleSPI RTC(DS3234) Issue
Hello Renesas,We are using RTC ds3234 connected through SPI interface (MSIOF1), facing the below issue.1. Chip Select is not toggling during data transfer.Following are the settings done in...
View ArticleSuspend Wakeup issue
Hello, We are trying to put board to suspend mode using "echo mem > /sys/power/state" command .When i try wakeup using UART board hangs and i get below error:PM: Syncing filesystems ... done.PM:...
View ArticleAudio not working linux 4.9
Hi, I've updated to the latest linux 4.9 kernel.When I now run `aplay -l` it shows:**** List of PLAYBACK Hardware Devices ****card 0: rskrza1max9856 [rskrza1-max9856], device 0: MAX9856 max9856-hifi-0...
View ArticleHas anyone interfaced a LAN9514 USB/Ethernet chip to a RZ/A1?
We are modifying an existing custom board built around a RZ/A1 and intend to add a LAN9514 for Ethernet functionality.Has anyone tried this? Any hints or sample code would be greatly appreciated.Note:...
View ArticleSCIF overrun errors with RTS/CTS
Hi, I'm using a Laird Sterling-LWB module for bluetooth. It uses an HCI4 interface, which I've wired to SCIF5 on the CN44 connector. In my DTS I've made an alias to serialport 1:aliases { serial0 =...
View ArticleHaving trouble with USB Host Sample2 from RZ/A1 Framework
I'm trying to get familiar with the USB capabilities of the RZ/A1, so I'm trying the USB Host Sample2 from the RZ/A1 Framework (AN3639) on a RSK board.The sample app compiles and seems to load into...
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[RZ/G1E] Display image is wrong with VSPM filtering
Hi all,I am trying a scaling, displaying, and file saving on RZ/G1E (BSP for starter kit + multimedia package).But, display image is wrong. I attached the image. This is the flow of concrete...
View ArticleUSB: Media Sector Size = 0 bytes
Not sure if this is an RZ issue, but I thought I'd start here...I'm experimenting with the USB Host Sample 2 from the RZ/A1 Framework V1.03 (app note R01AN3638EJ0103) on the RSK board. It seems to...
View Article[RZ/G1E] "MMD close kernelheap" with VSPM filtering
Hi all,I am trying use vspmfilter with GStreamer on RZ/G1E (BSP for starter kit + multimedia package).But, in my program, repeating the state transition of PLAYING and READY causes "MMD close...
View ArticleAudio Issue
Hi,We have Sgtl5000 audio codec interfaced with RZ/G1M processor.If we play a audio file after the system wakes up from the suspend mode we get noise along with the audio.But before putting the system...
View ArticleRZ/A1 Interface and VDC 5 options
Hello, We are using RZ/A1H platform 256 BGA package on our kit.The common use of that controller in our project was for video processing, but now we should extended its features. Almost all of the...
View Articlemacronix mx25L3233F suport on RZA1L
Hi all, We have a custom made RZA1L based board and using latest BSP-4.9, using MACRONIX-MX25L3233F (32Mb) flash, made the appropriate changes as per our board,Pins Used for console...
View ArticleDebugging prefetch_handler error in FreeRTOS for RZ/A1H platform
Hi, I have written an application on RZ/A1H starter kit+ which does play audio on speaker for FreeRTOS. I am using e2 studio for development and debugging.Currently, Code runs fine for around 15-30...
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