Touch Calibration method in RSK based board
Currently i am working on RSK based with touch display. using linux bsp 4.9 and using same Focaltech FT5X06 5 point touchscreen hardware and driver. But its touch getting some issue.I just enebled...
View ArticleRuntime PCIe card(device) detection Support by linux kernel
Dear All,We're working on i-wave RZ/G1n evaluation board. it has PCIe port on its carrier board. linux kernel 3.10.31 source code is built and uImage is flashed onto the board.Please let us know how it...
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Stream It. Working with only one QSPI.
Hi!I work with Stream It v2.3.0444.When I worked with linux on it I disabled 2nd QSPI on board like it is mentioned on the page:https://elinux.org/RZ-A/Boards/Stream-itNow I need to work with regular...
View ArticleUsing JFFS2 partition on RSKRZA1 board with Linux 4.19 BSP
Dear,I'm trying to use a JFFS2 partition on Renesas RSK board with the lastest BSP Linux 4.19.The BSP is working in XIP mode with AXFS partition using the QSPI nor flash with direct access...
View ArticleRZA1L Quick start
Good day, Community! Need information and examples. What I have:1) Custom board with Renesas R7S721020VC controller2) J-LInk Debugger3) E2 Studio as IDE4) LED connected to PORT 6_PIN 05) Clock source:...
View ArticleRZA1L Stack not working
I wrote a small program, but I can’t understand why function calls do not work.Below is a listing of the program.When I load it into the processor, the LED lights up.But if I try to call...
View ArticleHow to sniff the 5ports Switch in RZ/N1D?
On RZ/N1D, is it possible to sniff Ethernet packets from the switch port?If yes, could someone please share link or a reference to know more about the same?
View ArticleRZ RIIC_EepRead R_RIIC_Write
Hi, I have a card where the e2prom memory in an i2c bus or a touch controller in another i2c bus may not be mounted.In this case also the pullup resistors are not mounted.In this condition the reading...
View ArticleMTU2 Timer
I am trying to set the timer like this:1) TCNT cleared by TGRB compare match/input capture2) Internal clock: counts on P0φ/13) Count at falling edge4) PWM mode 25) TIOC_2B pin function: Input...
View ArticleuImage in RZ/A1H
Hi all, I'am working with rz/a1h custom made board using xipImage buildroot environment and everything is working fine, but this only read only file system. I want my file system to be read and...
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[RZ/G1H] Noise ocuurs in video with gst-launch-1.0
I'm trying to scale and display multiple videos on RZ/G1H(iWave RZ/G1H-PF development kit + version 4.4-CIP Verified Linux Package).But,sometimes the bottom of the HDMI output video blinks black. I...
View ArticleRZG1M Part number change in RSK
Hello,We are designing the new board based on Renesas Starter kit RZG1M, however there are few issues needs to be addressed for software/driver compatibility when we go for new design referencing the...
View ArticleRZA1H MTU2 Channel 3A + 3B to generate PWM signal
Hi,I want generate a simple PWM signal of fixed period and duty cycle using mtu2 channels TIOC3A and TIOC3B. Given below is the codebool_t timerLedInit(void){ uint8_t prescalerDivBy16 = 2; uint8_t...
View ArticleDistortion on RZA1H
I am working on distortion on RZA1H board.I have gone through data sheets of IMR-LSD and we are assuming we can draw triangles whose source coordinates Y direction point maximum is 4. For e.g...
View ArticleRZA2MEVB（RTK7921053C00000BE）のSDブートについて
RZA2MEVB（RTK7921053C00000BE）において、rza_linux-4.19_bspでSDブートの検討をしています。当ボードでSDカードでのLinux起動は可能でしょうか？また、SDブートに関するチュートリアル文書があれば展開をお願い致します。・Linuxビルド方法詳細・SDカードへの書込方法詳細等についての情報をお願いしたく思います。
View ArticleRZ/A1 beginner learning to boot linux kernel with YLCDRZA1H
Hello,I'm a student who has been assigned a project to design a custom System on Module. We selected a RZ/A1 processor to build our design around, and my job is to figure out how to load a Linux Kernel...
View ArticleEthernet issues on RZ-G1E
ravb Ethernet issues on RZ-G1E:Hi,We are trying to implement an application with continuous high data transfer. While running the application on RZ-G1E, we found "ravb e6800000.ethernet eth1: Receive...
View ArticleOV7670 in RZ/A2M
Dear all,I am using RZ/A2M EVB board of Linux 4.19bsp build-root version in which i am trying to drive OV7670 camera, in my 4.19 bsp i found ceu_example DIR i followed the steps accordingly and the...
View ArticleHDMI display demo on RZ/G2N platform
I am using RZ/G2N ,and I want to know where I can get the basic demos running on this RZ/G2N platform,especially for HDMI display.Hope someone could share some information about this.
View ArticleEthernet test on RZG1N kit
Hi ,I am working on RZG1N board.I need to test the ethernet port via transferring blocks of data and need to have a look on the Data rate of transmission.On linux, i am trying this using SCP command ,...
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