Made an interesting discovery: it's possible to initialize the SDRAM even before any code gets executed, by filling out a DCD (Device Configuration Data) struct. The ROM processes it and takes care of programming all the SEMC registers when the...
I had a quick look, I think I know what the cause is but I'm not sure of a few details.
If you look at the memory allocated immediately before the ClocklessController there should a 4-byte guard variable. Guards are generally used for local...
The gumstick-sized Teensy 4.0 made this project possible! Fender's iconic Stratocaster's control cavity was routed to accommodate a few analog pots and a dual-pole 5-position blade switch but I've crammed the Teensy, a stereo codec, two RGB LED...
Well I finally ordered the Buydisplay ER-TFTM101-1 with capacitive touch and had it configured for parallel communication in 8080 mode. Using parts of @Rezo's ILI984x_t41_p library, I was able to adapt my Ra8876LiteTeensy library to use the...
So couldn't you just use
EEPROM.get(LOW_ADDRESS_0, START_PRESSURE_LEVEL);
EEPROM.put(LOW_ADDRESS_0, START_PRESSURE_LEVEL); instead of your template class?
The Voyager Sailing Drones are a long-term hobby project to develop ocean-going autonomous sailing drones.
They are 4 feet and 6 feet in length, constructed using fibreglass over foam core, with a central stringer and keel encasement, similar to...
I cant give you a code snippet since you posted an image instead of text, but to fix the logic I think you need to include the braces but put the close brace between the powerheater = ... line and the first Serial.print
OH! is a sculpture/controller for the lights on the geodesic dome at the Telus World of Science in Vancouver, Canada. It was built by me and several others at Tangible Interaction in Vancouver. I did the firmware, sensors/EDA, wiring, PureData...
If you look at the source for SDClass::open(), you will see that the only supported value for mode are:
FILE_READ - which sets flags to O_READ
FILE_WRITE - which sets flags to O_RDWR | O_CREAT | O_AT_END
and
FILE_WRITE_BEGIN - which sets flags...