RE: Displaying images from USB storage SK-S7G2
Hello,Drawing functions in GUIX accept absolute co-ordinates only. This means that if your widget sits at 100,100, you should call gx_canvas_pixelmap_draw(100, 100, p_pixelmap); Moreover, you can use...
View ArticleRE: Load new fonts from USB
Hello,All glyph-drawing functions inside GUIX rely on a static font table that's normally initialized from GUIX Studio output. You can create your own array of GX_FONT pointers and apply it to your...
View ArticleLoad new fonts from USB
Hello,We are working in an application with a PE-HMI board and we would like to load new fonts to the application dynamically at runtime. Does somebody know whether it is possible to load new .ttf...
View ArticleRE: what does it mean if the QSPI.open function returns value 6?
I changed the qspi chip. now, open is ok, but erase and pageprogram is not functioning. ther all return 0, which is success, but the qspi memory is not erased or re-written. is it because of xip...
View ArticleRE: what does it mean if the QSPI.open function returns value 6?
Hello Erkut,Once you open your QSPI driver, "Memory" tab will no longer show valid contents of QSPI (this is because debugger reads it through the CPU and opening the driver takes QSPI out of ROM...
View ArticleRE: what does it mean if the QSPI.open function returns value 6?
the sequence I follow is, open, erase, write, close. after it there is a breakpoint, and I copy the contents to a string with strcpy(dest,src); the contents of "char dest[32]" is not what I wrote to...
View ArticleRE: what does it mean if the QSPI.open function returns value 6?
after all function calls, I check the return value and the return value is success (zero)
View ArticleRE: what does it mean if the QSPI.open function returns value 6?
Are you using statusGet to see whether write/erase is still active? Here's a snippet I use to erase the first 4MB of the QSPI:for (uint32_t i = 0; i < (QSPI_SIZE / QSPI_SECTOR); i++) { status =...
View ArticleRE: Displaying images from USB storage SK-S7G2
Ok, I think that will do it by now.Thank you so much!
View ArticleRE: New TFT: image "inversion"
Hi,How could I change (invert) che horizontal/vertical scan direction by hardware in order to flip the view on the display? Have I to invert the VSYNC and HSYNC pins on the microcontroller?Thank you!
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New TFT: image "inversion"
Hi,I am trying to manage a TFT with a RGB interface in my S7 synergy project. The result by now is that the image displayed is affected by an inversion: it is like if it's viewed from behind the...
View Articles7g2 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 ArticleSlide 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 ArticleEncrypt/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 file...
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Configure different LCD with DK-S7G2
I have a 7" TFT LCD and trying to connect with the DK-S7G2.The LCD has 2 modes DE and SYNCIt has 18 bit RGB, and I connect Blue, Green and Red data bit 0-5 on the display to LCD data 0-17 connector...
View Articler_gpt counting issue
I'm trying to use the r_gpt for timing function performance. To test I first tried the implementation in the provided test example suite. What I find is that it keeps returning large delta between...
View ArticleMirror peripheral pins to GPIO?
Is there a simple way to tie peripheral pins (such as I2C SCL/SDA) to secondary GPIO pins? I'm trying to debug my design, but don't have probe access to some pins. By mirroring them to GPIO I could...
View ArticleGUIX Vertical lists
My application has a linked list of objects that have text elements. There maybe far too many to display at one time. In GUIX studio I added a vertical list window and a vertical scroll bar. My goal...
View ArticlePost-build step question
I need to perform some automated manipulation to the .srec file that is generated when I Build my project. I tried using the e2studio "Post-build step" in Project / Properties / C/C++ Build / Settings...
View ArticleRenesas Synergy CAD Libraries
Hi,Having done some evaluation with the SK S7G2, I am now looking to layout a prortype PCB with the 144 LQFP S7 part.Is there a schematic/PCB component library available for download? Thanks in...
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