onehorse
Well-known member
I have several applications where I need to load an on-board I2C EEPROM connected to a Teensy 3.1 with data from a laptop. I currently load a file onto an SD card on the laptop, then use an SD card reader on the Teensy 3.1 to read the file then write the file via I2C to the on-board EEPROM atteched to the Teensy. It works but it is a bit clunky.
Would it be possible to let the Teensy 3.1 do the file transfer by writing from the laptop file to the Teensy flash memory, then transferring the Teensy flash memory contents to the on-board EEPROM using the Teensy flash memory as a sort of buffer for file writing?
I am sure this has been discussed to death on the forum and I am also pretty sure the answer is no.
But the issue keeps recurring in my work so I thought I would just ask again!
Would it be possible to let the Teensy 3.1 do the file transfer by writing from the laptop file to the Teensy flash memory, then transferring the Teensy flash memory contents to the on-board EEPROM using the Teensy flash memory as a sort of buffer for file writing?
I am sure this has been discussed to death on the forum and I am also pretty sure the answer is no.
But the issue keeps recurring in my work so I thought I would just ask again!