Angelo

If you’re using a T4.0 - ILI9488_t3

I love this thread. By reading posts, you can guess the age of the poster. I am happy to discover that I am not alone in the "experienced guys" league 😇 Angelo, 1966, Gen X club member

No full ground-plane layer? With 8 layers you should be able to have several continuous ground and power planes to keep EMC under control and have plenty of signal routing left...

From what I remember, the PC file system only sees sectors from 0 to LAST. It never handle replacement sectors due to wear leveling or defective ones. It is all transparent to the PC. Same for HDD and Flash drive. The device controller handles...

(A very) long time ago, on a Rabbit 3000 processor, I removed the FAT layer to increase write speed. No big gains, but it worked. At that time, not much RAM for buffers, no DMA, 8 bits Z80 CPU at 54MHz, .... And then, I discovered that writing a...

This thread can now be renamed "Gunfight at the O.K. corral" :)

There are the UBLOX-GPS. They're pretty good (~1m resolution here) and just need a serial port...

I've thought about it again, and I believe a really fast board with super-fast ADCs and DACs would open up new possibilities that are not really feasible with other run-of-the-mill microcontrollers. You could tinker with Doppler systems or other...

When you come to rant, and take advantage of competitors product reputation for your own products, don't expect warm welcome and applause.

The Teensy 4, its not just "3 CAN". It is 2x Classic CAN and 1x CAN FD. The RP2350 don't have CAN and ESP32 don't have CAN FD which rules out a lot of projects for me. I do like the ESP32P4 with DSI MIPI that can drive large display.

For me, beeing Teensy-compatible means: Teensyduino and tools compatible, 600MHz or faster, at least same amount of RAM/flash, 8 serial, 2 USB, 3 SPI, 3 I2C, SPDIF, 3 CAN, and FlexIO. I would not advertize my own product "Teensy-compatible" if it...

On Teensy 4.x, Serial is the USB serial port Hardware serials are Serial1, Serial2, .... Which one is used in your code ?????

Bus collisions ???? Do you mean multiple tasks have access to the I2C interface ????