maplepad v1.5

-hugely improved stick calibration (fully automatic)
-deadzone and anti-deadzone adjustment for stick and triggers
-autoreset with configurable timer and inter-maplepad communication for arcade cabinets
-optimized display pixel-setting functions (reduces controller disconnects during saving)
-fixed ssd1306 clearDisplay bug
-added Settings menu controller type indicator
-improved firstBoot behavior (now runs after a flashNuke and when updating from previous MaplePad versions)
-implemented oledFlip for mono i2c oled
-fixed upside-down mono oled splashscreen

Update README.md

Merge branch 'main' of https://github.com/mackieks/MaplePad

remove stdio_usb (oops)

Update README.md

VMU improvements, rumble fixes, bug squashin'

-Filesystem tweaks to increase data area to 238 blocks per page
-Rate-limited button combo VMU page cycling
-Fixed vibeHandler timer settings to improve accuracy
-Fixed incorrect handling of Purupuru commands when vibePower = 0
-Increased flash_write_delay to improve reliability
-Custom palettes in Dreamcast BIOS for memory cards
-New custom VMU icons (both monochrome label icon for OLED and color Volume Icon for BIOS)

Memory card format and rumble hotfix

Update ssd1331.c

Update README.md

Update maplepad_v1.0.png