Greetings,
I’m just getting started and wondering how much Flash and RAM I would need on a ARM cortex-M0+ processor (SAMD21G18A) for a small GUI with about 20 different screens each having about 15 basic elements like text boxes, buttons and a monochrome image. There will be 3 different monochrome fonts and a couple of monochrome images.
The processor has 256KB of flash and 32KB or RAM. 64KB of the flash is taken up by the bootloader also.
I’m just looking for a general idea if this is even feasible. The LCD is a ili9431 based and interfaced using SPI with DMA.
I had asked this question to the person who had done some work on the SAMD21 but I think they are no longer responding. If there is a better place to ask the question, please do let me know.
Thank you!