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Forum Post: RE: UPD70F3584

October 29, 2020, 5:40 pm
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Hi ashfaq, Where did you get this device? It could be that the security settings of the device were enabled which means that you're not authorized to write or read from it. JB RenesasRulz Forum Moderator https://renesasrulz.com/ https://academy.renesas.com/ https://en-us.knowledgebase.renesas.com/
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 29, 2020, 9:56 pm
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And is it not possible to add also? If not, is there any other solution to make Stream-it evolution board file-system as Read & Write?
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Forum Post: RE: RL78/G12 DATA FLASH

October 29, 2020, 11:13 pm
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Hi Vivekanand, Have you checked these RL78/G12 sample codes: https://www.renesas.com/us/en/software/D3018060.html https://www.renesas.com/us/en/software/D3018068.html JB RenesasRulz Forum Moderator https://renesasrulz.com/ https://academy.renesas.com/ https://en-us.knowledgebase.renesas.com/
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Forum Post: R-Car H3 display mirroring

October 30, 2020, 12:07 am
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Hi, I'm investigating a possibility to mirror HDMI output of R-Car H3 kit (Premier) onto USB display (DisplayLink). Could someone please advise if this is feasible at all? To me this looks currently unsupported and hard to implement, since: - even though upstream weston has partial support for "clone mode" which is exactly what's needed, it's not in r-car weston - "clone mode" weston feature requires HW/driver support to work properly - it's not clear if DisplayLink will work on ARM64 at all even regardless of mirroring - some R-Car graphics SW is supplied in binary format, which might be an obstacle as well But may be I'm missing something and there's a possible workaround in kernel-space? Or may be X11 can be used instead of Weston, since it generally supports multi-seat better. Thanks for any suggestions, Ivan
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Forum Post: RE: H8S/2426 - Flash Development Toolkit

October 30, 2020, 12:45 am
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FDT does support H8S/2400 devices. Please have a look at "Flash Development Toolkit target device list". www.renesas.com/.../rej10j1669-flashtoolkit-s.pdf There you also see that H8S/2400 devices are supported as "Generic Boot Device". This means in the device selection of FDT you select "Generic Boot Device". At programming start FDT will read all necessary programming parameters from the device itself.
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Forum Post: RE: Function symbol "name mangling", prepend "underscore"

October 30, 2020, 12:48 am
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Initialized local variables also don't have fixed addresses. They are initialized on function entry in the generated code. If you generate a list file including assembler code you can see this.
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Forum Post: RE: Renesas R-Car E3 EBISU 4D

October 30, 2020, 1:35 am
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Hi Nachopitt-san > how come is that E3 is not published? E3(Ebisu board) can only be bought by a specific company. On the other hand, anyone can buy R-Car Starter Kit premier(H3), Pro(M3) and Kingfisher boards. Evaluation Software Package for those boards are published on the following site. Ex) www.renesas.com/.../rcar-demoboard.html > Do you know a Rulz group that accepts questions for R-Car E3 Ebisu board? There is no Rulz for E3. Question about E3 must go through your local sales office or distributor . And you can get the Evaluation Software Package for E3 through them.
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Forum Post: RE: NetX DHCP client problem

October 30, 2020, 2:33 am
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The link status is read via the management interface (MDC/MDIO pins). Are the Ethernet pins configured correctly on the S5D9 (including the reset GPIO)? Is the correct reset pin set in the properties for g_sf_el_nx? There are 2 versions of the KSZ8081 in the datasheet (RNA and RND) which version are you using ? What are the pin strappings for the KSZ8081, is it powering up in the correct mode, as the SSP code for the KSZ8081 PHY does very little initialisation of the PHY registers (which clock mode for the PHY are you using)?
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Forum Post: RE: csi2 camera integration over Rcar Starter kit Premier H3

October 30, 2020, 3:21 am
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Forum Post: RE: NetX DHCP client problem

October 30, 2020, 3:33 am
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The version is a KSZ8081RNB - this appears to have a separate datasheet to the RNA/RND versions. Strapping pins are set to 001 - which should cause it to power up in RMII mode. All pins appear to be configured correctly. The PHY is using a 25MHz clock, which the datasheet shows is the default for the device.
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Forum Post: RE: R Car H3 HDMI

October 30, 2020, 3:34 am
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Hi, Do you have any updates? If this issue has been solved, can we close this question?
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 30, 2020, 3:42 am
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You can boot from USB Flash drive.
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Forum Post: RE: TOUCH calibration by 5 point minimum mean square error (MMSE)-based calibration algorithm,

October 30, 2020, 3:46 am
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Hello heman! How's it going? Have you already referred to this module guide: www.renesas.com/.../D6002918.html I thought you might get some ideas from it while waiting for others to give you a definite answer. All the best! Sai RenesasRulz Forum Moderator https://renesasrulz.com/ https://academy.renesas.com/ en-us.knowledgebase.renesas.com/
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 30, 2020, 4:13 am
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please suggest me the procedure to do the same. or if you have any document, please provide me.
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 30, 2020, 4:19 am
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If you just want R/W storage, you can plug in a USB flash drive after you boot Type the following commands: $ mount /sda1 /mnt $ cd /mnt $ ls -l
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Group: RZ/A & Guiliani

October 30, 2020, 5:26 am
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Discussions and questions about the TES Guiliani running with RZ/A
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Forum: RZ/A & Guiliani

October 30, 2020, 5:45 am
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Forum Post: UART_HAL_MG_AP from r11an0085eu0103-synergy-sci-uart-hal-mod-guide used with SSP1.7.8

October 30, 2020, 6:06 am
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The applikation works well in "UartNormal"-Mode, aslong the "SEMI_HOSTING" for debug output is defined. If it not, the applikation shows up with a stack error. How can I avoid this ? See here the error-condition : void NMI_Handler (void) { ...... if (1 == R_ICU->NMISR_b.SPEST) { /** MPU Stack Error interrupt is requested. */ bsp_group_irq_call(BSP_GRP_IRQ_MPU_STACK); // NMICLR_b.SPECLR = 1U; } .... }
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 30, 2020, 6:17 am
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No, my need is not Read-Write storage, My requirement is to have Read-Write rootfs. Bcz I need to do run time configuration of the files present in rootfs like in /usr, /etc/ etc. So is there any way to have read write rootfs of this RZ/A1LU board.
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Forum Post: RE: Booting RZ/A1LU Stream-it from external sd card

October 30, 2020, 6:32 am
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For Read-Write file system for Stream it board, your choices are: * USB Flash drive * QSPI flash (JFFS2 file system) When using R/W file system, you cannot use XIP Linux. So, you have reconfigure and rebuild the kernel as non-XIP. $ ./build.sh kernel streamit_defconfig $ ./build.sh kernel uImage $ ./build.sh kernel dtbs There are some instructions about JFFS2 file system in the BSP. github.com/.../spibsc-qspi.txt
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