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Forum Post: RE: Possible JPEG decoding bug

It works! This morning I tried to generate 4:4:4 JPGs with some of my graphic programs but the generated files are not compatible with the S7G2 codec (I got SSP_ERR_JPEG_UNSUPPORTED_PIXEL_FORMAT...

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Forum Post: RE: Possible JPEG decoding bug

I used GIMP 2.8. When exporting a jpeg, in the advanced settings, clear the "Progressive" check box (This is because the JPEG Codec peripheral only supports baseline) and set the sub-sampling as 4:4:4.

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Forum Post: RE: Possible JPEG decoding bug

Thank you Jeremy! You helped me so much.

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Forum Post: Searching right product

Hello everyone, i need to sample 4 ADCs in parallel at 2-3Msps (so 8 - 12Msps at all) and store these values into memory to do some calculations and then sent the data to a host via TCP/IP or USB....

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Forum Post: RE: SCI on SPI not working - giving bad values

Can you be more specific about the non-zero value? Is it the same every time? What happens if you send 0xFF? If you can capture the logic analyzer trace, you might see something that makes more sense....

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Comment on GR-KURUMI e2studio project (template version V1.12)

Hi Yuuki-san. Thanks a lot for your support. OK I will try to work with the linker file and see if I can get it to fit within the 64Kb space.

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Forum Post: RX210 RSK clock generation issue

Hi everyone, I am currently developing software that aims to run on 50MHz system clock. Peripheral Drive Generator (PDG2) file is linked to my project but this is only to help with board...

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Forum Post: RE: Encrypted source files

I'm sending this good reply to the WIKI.

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Forum Post: RE: Stuck at Instruction Synchronization Barrier (__ISB())

Just a note: Trace-X is available on the Gallery here: synergygallery.renesas.com/.../7

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Forum Post: RE: RX210 RSK clock generation issue

just a quick question, have you coded the loop in machine code or C.  If in C have you checked the machine code it produced.  Non optimized code in GCC for instance can easily make a simple loop...

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Comment on How I Easily Got Started Using the Renesas Synergy Platform

One thing that wasn't explained well was that the SPP includes an Evaluation License file, that's used when generating Synergy Projects. It allows for source level debug and single-stepping. A...

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Wiki Page: Encrypted source files

Encrypted source files by Laboratori Elecsan I'm writing code that makes use of the JPEG decompression libraries, and on friday I was able to step through the encrypted source code (with diagonal...

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Wiki Page: Synergy - Wiki

This is the main page. Until it is populated with links, refer to the Table of Contents on right to see what's on the WIKI.

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Forum Post: Setting a RAM or DATA FLASH address

While setting an address bigger than 0xF0000 ( RAM DATA or DATA FLASH ) in a RL78, The compiller sets a warning while compilling this instruction:     g_pMX_StAdr = (uint8_t *)0xFF9DFU;      /* Set...

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Forum Post: problem using certified STL for RL78-GC // prProblems when...

We have problems when comparing CRC result against calculated by IAR. The CRC generated by IAR is stored in  -Z(CODE)CHECKSUM#00DF. -- FAULTY CASE: The FLAS addressing is not done correctly by the...

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Forum Post: RE: Setting a RAM or DATA FLASH address

You can use the 16bit part of the RAM address,  as 16bit data-acces (= near access) in case of RL78 means access to the highest 64KB Segment (- 0xF0000 - 0xFFFFF). Therefore writing g_pMX_StAdr =...

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Forum Post: RE: problem using certified STL for RL78-GC // prProblems when...

Please check the declaration of the segment definition, the segment has to be declared as far segment: #pragma segment= "CHECKSUM" __far By using the correct declaration I cannot reproduce the issue...

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Blog Post: Getting Your Development on Target with the Right Renesas Synergy Kit

As an applications developer, it’s hard to beat the experience of downloading and launching a new software release. It’s like Christmas (or Hanukah for my Jewish tribe members). But there’s one thing...

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Forum Post: RE: Stuck at Instruction Synchronization Barrier (__ISB())

If no threads are ready to run or active, or the threads in the system don't do much, then the kernel will wait for something to happen (i.e. an interrupt). It will execute the wfi instruction _WFI()...

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Forum Post: RE: RX210 RSK clock generation issue

Thanks for your quick response Paul. I did some tests as you suggested and it definitely makes a difference. Optimization is affecting toggle time and with level 2 setting it reduces from 1ms to 400us...

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