Various communication protocols for the 8051/ 8052 microcontroller, written in C for the Keil C51 compiler.
Downloads.
| Keil C51 compiler, High-level Data Link Controller State machine routines for 8051 microcontrollers. – HDLC.zip |  |
| 100kHz I2C communications protocol routines for the 8051 and Keil C51. – I2C_0.1-1.zip | |
| Xmodem transfer protocol routines for 8051 Keil C Compiler. – Xmodem-1.zip | |