Comment on Diving Deep Into Synergy Platform Documentation
So what's your experience with Synergy Platform documentation? Would especially like to hear from Renesas old-timers who have been developing using RL, RX and RZ products.
View ArticleComment on Taking Full Advantage of Renesas Synergy Support Options
Any of you have a good support story to tell? Good or bad, let's air our dirty laundry here so the tech support center and field specialists can build upon what's working and fix what isn't.
View ArticleComment on You Can Call Me Professor_IoT
Lou and Gerard, stay tuned! Over the next few months, my plan is to sprinkle tips and tricks into my posts, do some technical deep dives and even interview a few of the IoT BU SMEs.
View ArticleComment on How I Easily Got Started Using the Synergy Platform
Anyone out there have a different experience getting started with the Synergy Platform? Especially interested to hear from those who have been working with it going back to the alpha and beta days....
View ArticleForum Post: Encrypted source files
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 bands saying "PROTECTED") but today, in the very...
View ArticleForum Post: RE: Encrypted source files
Right Click in the file, Select “Open With- Synergy Secure C/C++ Viewer”, if “Synergy Secure C/C++ Viewer” option is not available, select “Open With- Other” then select “Synergy Secure C/C++ Viewer”
View ArticleForum Post: SCI on SPI not working - giving bad values
I'm using SCI on SPI driver and seeing wierd values on the MOSI line. Configuration is 8 bits, rising edge data sample with low level clock polarity. When sending a 0x00, my logic analyzer decodes a...
View ArticleForum Post: JPEG decoding
I'm trying to decode flash memory resident JPEG files of different dimensions in my PE-HMI1 board and I found that both the files address and the destination should be 8 byte aligned. I also found...
View ArticleForum Post: RE: JPEG decoding
The JPEG decoder in the SSP uses the JPEG Codec hardware peripheral on the Synergy device. The size limitation, and alignment for input and output buffers is described in the S7G2 HW manual, section...
View ArticleForum Post: RE: JPEG decoding
Thank you Jeremy, but actually I already read this chapter and there is still something that doesn't work for me: in theory, with YCbCr444 I should be able to use 8x8 images, but the decoder function...
View ArticleForum Post: Possible JPEG decoding bug
IT'S NOT A BUG - SEE JEREMY'S EXPLANATION The "Synergy Configuration Generate Project Content" generates always .pixel_format = JPEG_DECODE_PIXEL_FORMAT_RGB565 no matter if you select "Graphics...
View ArticleForum Post: RE: Possible JPEG decoding bug
The output pixel format for the JPEG decoder is set in the properties for the JPEG Decode Driver, it is not specified by the input graphics screen format for the Display Driver. The default setting...
View ArticleForum Post: RE: Possible JPEG decoding bug
Thank you very much Jeremy! I only thought on changing the Display Driver properties, not the JPEG decode driver. Your hint solves the problem of having to edit the pixel format manually. About the...
View ArticleForum Post: RE: Possible JPEG decoding bug
Correction: I'm always talking of small images, but I cannot load any image with some dimension not multiple of 16 (sorry, previously I wrote 32, but actually it's 16). For example, I cannot decode...
View ArticleForum Post: RE: Possible JPEG decoding bug
The colourspace setting is read from the jpg file. I can decode the attached 8x8 jpg (it is encoded in YCbCr 4:4:4), it is just a test jpg, all white.
View ArticleForum 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...
View ArticleForum 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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