Sorry, I may have been editing my post at the same time as you were replying, so you may not have seen the question about the memcpy length parameter.
Since the CrashReport is saved from the previous crash, load/run...
Should the length to be copied in your memcpy call be MIDI_BUFFER_LENGTH instead of SYSEX_PRESET_LENGTH (assuming that the MIDI buffer is smaller than the total SYSEX array) ??
Maybe try adding the following to...
Maybe try adding the following to setup() to aid in narrowing down where the crash is occurring (this capability provides info gathered during the crash, but reported as part of the next boot):
if (CrashReport) {...
@SteveCS:
It looks like there are some image tools (UTFT), with example sources, included as part of the TeensyDuino installation (located at "C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\UTFT\Tools"...
@VictorRoy:
Although an Xbee adapter is truly a wireless communication device, it is nothing like a traditional "WiFi" device (i.e. it is not like other devices on a home wireless network). Because of this, if you...
@Kalinchuk:
I'm not 100% certain, but I don't think that the following is correct (CS on pin 254 ??):
const int chipSelect = 254;
Here's the equivalent SD/CardInfo example code from TD1.58b3 (note that it is...
@Kalinchuk:
What version of Arduino & Teensyduino are you using (in the Arduino IDE, click on "Help" / "About Arduino" & the versions are shown across the top of the popup window) ?? I am running Arduino 1.8.19 + TD...
Yes, but once again, when you don't use the library correctly, and then you hope & pray that something gets fixed, when in reality, what needs fixed is completely within your own control . . . Surely the library must...
Yes, but as @defragster indicates, you could get rid of the time wasted (albeit, as small as it is...however, as you indicated in your earlier posts, you are trying to minimize the time spent in the transfer process in...
Can't tell for sure which of the following you are looking to do:
1) access an existing unique serial number for each Teensy
2) overwrite any existing unique serial number for each Teensy with your own unique...
You could use the same single serial port number (e.g. serial6) between the two teensies, that way you'd only have to manage (initialize, drive, parse, etc.) the same single interface on each end, & your serial code on...
@lokki:
I have only Teensy 4.0 & 4.1 processors in my Teensy hardware collection, so I can't check your program in exactly the same configuration that you have. However, in loading & running your posted code on a...
Try something similar to the following (I'm using this for a much more conservative 500kbaud serial interface between two Teensy 4.x units, one driving an 800x640 TFT touchscreen display, & the other creating the audio,...
I would suggest creating a new post in the "Project Guidance" section with a short description of your desired functionality (what your current hardware/software, if any, does, & what your desired hardware/software...
Try the following: open the audio design tool, press CTRL-A (to select all), and finally DELETE (to remove all). Then, create your new design.
Hope that helps . . .
Mark J Culross
KD5RXT
(Initial comment deleted . . . I should have gone back to read the full thread before posting my initial comment).
OK, so let me try this again . . .
To drive a meter/coil/needle both positive & negative, you...
If you have the available space in your project, you might take a look at the <Adafruit PowerBoost> line of projects. All models convert from LIPO battery input levels to 5.2VDC output levels, and some models add the...
Tim (@defragster):
Thanks for that golden nugget of info !!
Initially, I didn't read your message close enough & I tried to use the code posted earlier in that other thread (from BriComp's "please post between...
Be careful !! The USB host interface has 2 GROUND pins at one end & +5VDC at the other end (when enabled, as Paul indicated). Reversing the cable could potentially cause significant damage to any devices that you...
Plug in a USB mouse or USB keyboard & see if either are recognized (may have to run one of the example programs to see USB detection reports) ?? Maybe try swapping D+ & D- ??
Mark J Culross
KD5RXT
I received my SparkFun MicroMod ATP Carrier Board & MicroMod Teensy Processor today. Concentrating on simple things first, since the ATP Carrier includes an RTC battery, I attempted to set the Teensy MM RTC. To do so,...
@SteveCS:
I do not have any experience with DMX in any form, but in an attempt to possibly provide some help, I loaded up the TeenxyDMX library.
I tried compiling both of the examples for DMXsimple, & they both...
Kris: If you put the diode after the voltage divider, will the fact that it will see less of a voltage fluctuation work in your favor ??
Mark J Culross
KD5RXT
Find latest posts