2.0.1

rudimentary support for MAX7221

v1.2.8

Delay calculator sheet dokumentation included in README.md, minor change to delay.asm

v1.2.7

minor source code adjustments / LibreOffice Calc-Sheet to calculate the correction factor

v1.2.6

delay routines as include, more precise timing

1.2.5

Merge pull request #2 from rlnd-ldwg/develop

v1.2.5

v1.2.4(2019-12-22)

v1.2.4

1.2.3

v1.2.3

1.2.1

new functions

• void uswait(int us) : wait us microseconds
• void newCHR(char addr, const char *character) : write character to CGRAM

1.2.0

• error correction 4 bit interface
• new function: void printxyLCD(char x, char y, const char *text)

1.1.3

• error correction serial interface
• source code improvements