Forum Post: sce_trng api in SSP 1.1.3
The pop-up api description for the trng_api_t::read function is a little confusing. The prototype implies that read populates the p_rngbuf buffer with 32-bit words of data and that the number of...
View ArticleForum Post: RE: Touch screen lockup
I tried all types of variations in the thread and interrupt priorities but none seem to affect the issue.
View ArticleForum Post: DK-S124 PMOD Display Example: Fontsize
Hello, we just checked out the DK-S124 with the PMOD Display Example. It works really great and the output to display is pretty fast, more then we've expected (for a M0+ MCU). Only thing, we hoped the...
View ArticleForum Post: RE: DK-S124 PMOD Display Example: Fontsize
Hello Ralph When I was creating the library for this display, my original plan involved adding few fonts, however I only included that one glyph set since I couldn't find any others that didn't need...
View ArticleForum Post: RE: DK-S124 PMOD Display Example: Fontsize
Hello Karol, thank you for your reply and of course thanks for the spilcd-lib, as well! Regarding free fonts: when I locked around I stumbled over "Adafruit-GFX-Library-master", which provides a lot...
View ArticleForum Post: RE: Touch screen lockup
There was an issue found in SSP 1.1.0 to do with SDA output delay (section 34.7.3 of the HW manual) in the r_sci_i2c driver. SSP 1.1.1 introduced a fix for this I2C SDA output delay. Which version of...
View ArticleForum Post: RE: DK-S124 PMOD Display Example: Fontsize
Hello Ralph I also had a look at that library but I didn't want to take any content from them due to the unknown origin of these fonts. There are two reasons there's a limitation on font height being...
View ArticleForum Post: Add different touchscreen support
I need to add a different CTP support to an application project based on the PE-HMI1 hardware. In e2studio there is a builin CTP driver (..\ssp\src\framework\sf_touch_panel_i2c\sf_touch_panel_i2c_...
View ArticleForum Post: RE: Add different touchscreen support
Do you have the data sheet for your FT5446 chip? Have you compared the differences between that and an FT5x06? What do you find are some of the differences?
View ArticleForum Post: RE: Add different touchscreen support
Gerald, yes, I got both of them, but it seems to me they are not sufficiently detailed. Which can be in particular the parameters that can be different, for example? The i2c address? Timing? Thank you.
View ArticleForum Post: RE: Touch screen lockup
Jeremy, I see that there is now an option to set the SDA delay, mentioned in the SSP 1.1.1 release notes. Is that what you are referring to or does it go deeper than that?
View ArticleForum Post: RE: DK-S124 PMOD Display Example: Fontsize
Hello Karol, thanks for your reply and I you see unfortunately I'm still lingering in the 8-Bit MCU world regarding my suggestion with uint16_t ;-) But what do you mean exactly with: "You can also...
View ArticleForum Post: RE: Touch screen lockup
Jeff, One thing you might try, if you have not already done so, is to configure ThreadX to service the Systick event via a thread process rather than the default interrupt based process. The ThreadX...
View ArticleForum Post: RE: quadrature decoder in any Synergy parts?
Hi Richard, Ill take a look at this. Thank you for uploading. Matt
View ArticleForum Post: RE: Touch screen lockup
Yes, that is what I am referring to. The SSP 1.1.0 driver set to SDA Output delay to 0, and when using that driver with the Touch screen on the S7-DK, the touchscreen would stop responding after a...
View ArticleForum Post: RE: DK-S124 PMOD Display Example: Fontsize
Hello Ralph By "emulating" I mean using the same input glyph array to provide stretched output. Assuming you're using transparent background (where font is rendered pixel by pixel), you can modify the...
View ArticleFile: Weather panel demo for PEHMI board on SSPv1.1.3
Weather panel demo project for PEHMI board on SSPv1.1.3 I just took the content from the old version and dumped it into a new project using the 1.1.3 SSP. -Gerald
View ArticleForum Post: RE: PE-HMI1 - Touchscreen compatibility issue
I ported the weather panel demo project to SSP 1.1.3. Give it a try. renesasrulz.com/.../3219.aspx
View ArticleForum Post: Thread Monitor Getting Started Guide
Attached is a simple Getting Started Guide for the Thread Monitor Framework within SSP. The Thread Monitor Framework is a generic API for monitoring threads in the ThreadX RTOS. The Framework uses the...
View ArticleForum Post: Exporting complete thread code for use in a team environment
The development team I am part of has worked successfully for years using a common code library we wrote ourselves (serial interrupt handlers, etc). We've never used Eclipse before. Now that we are...
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