Forum Post: RE: GUIX Question
Hi Jim, You should change your Horiz frame buffer size to 896 for the GLCD settings and also in Guix Studio. The GLCD operates on multiples of 64bytes for transfers and will not operate properly if...
View ArticleForum Post: RE: GUIX Question
Jim, the display buffer must be modulus 4 bytes (or maybe it was 16). The GUIX buffer can be smaller than this, leaving a vertical strip of unused pixels in the memory. If you examine the weather...
View ArticleForum Post: RE: GUIX ADC Data to LCD of SK-S7G2
Thank you for the help,time and code Karol and jakub . But could you have any documentation on that.I would like to code by myself if you can provide documentation. Again,Thank for your kind help and...
View ArticleForum Post: s7g2 sk GPT implementation example needed
In a ThreadX RTOS application, I use a SPI external slave device in S7G2SK. This device has RequestToSend input, and ClearToSend output for making the master know it is ready to communicate. Since the...
View ArticleForum Post: RE: NX SNTP nx_sntp_client_receiving_updates
Hi X2001, That error code is the following. DNS_QUERY_FAILED = 0xA3. Do you have DNS up and running? Matt
View ArticleForum Post: RE: s7g2 sk GPT implementation example needed
Hi, Use the timer.p_api- start() function. This is the SSP API Interface for timer functions (abstracts the GPT implementation i.e. R_GPT_START) You've also configured the timer to have the AutoStart...
View ArticleForum Post: RE: GUIX ADC Data to LCD of SK-S7G2
Hello, To create a project that displays ADC data, you'll need to mix & match application notes for GUIX and documentation for ADC driver or framework. GUIX "Hello World" app note Jakub linked in...
View ArticleForum Post: RE: s7g2 sk GPT implementation example needed
Hi Also - you should not use a tx_mutex_put() call in an ISR. Mutexs should not be used in ISRs - The preferred method is a tx_semaphore_ceiling_put() or tx_semaphore_put(). -Gary
View ArticleForum Post: RE: s7g2 sk GPT implementation example needed
Hello Erkut, Adding to Gary's point, if you check the return value from tx_mutex_put you'll see that it returns an error (i.e. it doesn't do anything). This is because ISR function is not an RTOS...
View ArticleForum Post: Slide in/out
I have a R7S7G2 demo board with a touch screen. Later I will drive my own display. GUIX seems a good choice. But I want to make a menu that slides new items in, while old items slide out. Both...
View ArticleForum Post: RE: Slide in/out
I am also interested in doing this on one of my projects. There are a few things that must be done first. GUIX supports gestures (swipe, pinch, etc.) however the cap touch drivers from SSP do not...
View ArticleForum Post: RE: Slide in/out
Full touch screen control would of course be ideal, but when I speak of the capsense keys, I do not mean the touch screen (as on the target device there is none (yet). Being able to swipe away a...
View ArticleForum Post: RE: Slide in/out
Unfortunately there is no easy way to get into any system as complex as Synergy ... Always a big learning curve. I have done projects with both Micrium and Synergy SSP. The learning curves are...
View ArticleForum Post: RE: Slide in/out
That's very encouraging to hear, Steve. I hope to say the same 6 months from now ;) For now I still stumble over basic things like very limited datasheets (like...
View ArticleForum Post: RE: Slide in/out
Hope you have success also. I always go to www.am.renesas.com then select product synergy. On the left select the series. The all the documentation like hardware manuals and app notes are available...
View ArticleForum Post: Encrypt/Decrypt a file
Hello, I have a project that needs to secure a file exchange over Ethernet and USB (4G modem). It seems that NetX does not manage in standard sFTP and SSL. One acceptable way could be to encrypt the...
View ArticleForum Post: RE: PE-HMI and Double Frame Buffer in RAM
Hello Karol, here's the answer to your questions: * Is sf_el_gx using background layer of the display (it's recommended as it has higher priority on the gpx bus than the foreground layer)? I'm not...
View ArticleForum Post: RE: Encrypt/Decrypt a file
Hello Pascal, please have a look at the Cypherbridge SDK a VSA add-on, you can find this on the Synergy gallery. It is a comprehensive package which includes also SSL/TLS, uses the on-chip crypto...
View ArticleForum Post: RE: PE-HMI and Double Frame Buffer in RAM
Hallo isaenz, To go back to 0 rotation, you do not change any settings in the GLCD, as your output buffer needs to have same dimensions and orientation as your display (we use intermediate canvas to...
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