RE: Building issues adding console framework (LAN/USB)
Hallo Karol,thank you for your reply, unfortunately only building from scratch solved my problem. Console functionality now works again and together with the GUI. But this takes - or better say -...
View ArticleGUIX: How to reduce RAM consumption?
Hello,based on the S7-SK the schematics for our own hardware and basic software features (USB, LAN, GUI, SPI, ...) are nearly finished.For our next step was planed to implement the actual application....
View ArticleRE: GUIX: How to reduce RAM consumption?
Hello Ralph,If you're not using JPEG decode engine and/or D/AVE2D, please do the following:- Remove relevant module stacks from under GUIX Port on sf_el_gx module.- In the properties for sf_el_gx, set...
View ArticleRE: eMMC on PE-HMI1
Hello Karol,I have created the text file on the eMMC memory. I wrote and read a string in the file and this works. but when I go to read the the file after restart device, the function fx_file_open...
View ArticleRE: GUIX: How to reduce RAM consumption?
Hello Karol,thank you yery much, after setting JPEG buffer to 1 and the advanced settings in GUIX studio it works!Then I tried to set "Input - Graphics screen1 input format" to CLUT8 and rebuild my...
View ArticleRE: eMMC on PE-HMI1
Hello Laser,After writing to the file, you need to close it and flush the media device. Also, make sure that you're not not formatting the media each time the device boots up.Regards
View ArticleRE: GUIX: How to reduce RAM consumption?
Hello Karol,sorry, please forget the things I've wrote regarding CLUT8! It doesn't work at all (as you already mentioned), it seems that eStudio didn't updated the SK correctly (may be two projects...
View ArticleRE: GUIX: How to reduce RAM consumption?
Hello Ralph,I'm not sure if setting the color format to CLUT8 on the display driver alone will actually work, since the GUIX initializes RGB565 driver by default. GUIX Adaptation framework doesn't...
View ArticleRE: eMMC on PE-HMI1
In start up the media was formatted!I have disabled the formatting and the problem is risolved.Thanks
View ArticleRE: eMMC on PE-HMI1
Format media during initialization is enabled. You need to disable it.Regards
View ArticleeMMC on PE-HMI1
Hi,we purchased a PE-HMI1 demoboard and we are developing a project that uses a lot of graphics. For this reason we need to store data (graphics and code) into the onboard eMMC. Is there any example...
View ArticleRE: GUIX: How to reduce RAM consumption?
Hello Karol,I set teh color depth in GUIX studio to 8 bpp, but compiling the new GUIX output files throws this error:../src/gui/guiapp_specifications.c:7346:61: error: '_gx_synergy_buffer_toggle_8bpp'...
View ArticleRE: message Queue failure modes when more then 64bytes sent
Thats a interesting idea Ian. Thank you.Matt
View ArticleRE: message Queue failure modes when more then 64bytes sent
Hello Matt,You can also take things one step further and use queues to send 2 pointers in one payload - first pointer would be to your data while the second is pointing to semaphore/mutex to control...
View ArticleRE: message Queue failure modes when more then 64bytes sent
I would be careful with mutexes.You can't avoid it sometimes for resource sharingBut depending on the task priorities which share the resource, you might get quickly into deadlocks if one gets hold of...
View ArticleRE: I2C-Bus compatibility issue using SCIx_I2C?
When using simple I2C (I2C via SCI peripheral), you need to set the output type of the SDA and SCL pins to n-channel open drain, this is stated in section 34.7.4 of the S7G2 HW manual "In simple IIC...
View ArticleRE: I2C-Bus compatibility issue using SCIx_I2C?
Hello Jeremy,thanky you for your fast and helpfull reply! Yes this was the point, now OLED works also with SCI2_I2C interface!But to be honest, I would have expected that the configurator sets the...
View ArticleI2C-Bus compatibility issue using SCIx_I2C?
Hello,we used the SCI2_I2C (P301 + P302: Pull up: None / Drive Cap: low / output Type: CMOS) of the S7-SK and connected it to one PCA9552-I/O device and one SSD1306 OLED display. The PCA9552-I/O...
View ArticleRE: S7G2-DK CAN0 BCR register values
Siju-Have you read over section 4.2.3.3 CAN Bit Rate Calculation in the SSP Users Manual?www.renesas.com/.../software.htmlDocumentation Tab, select User's Manual Software, click Search, 4th from the...
View ArticleRE: S7G2-DK CAN0 BCR register values
Warren, SSP manual is clear. I was reading the S7 h/w manual, that was bit ambiguous. Thanks,Siju
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