MPLAB IDE 8.92 using MPASM 5.51
Single assembly language code for RDA5807 family FM tuner controlled with PIC10F200, PIC10F202, PIC10F204, PIC10F206, PIC10F220, PIC10F222,PIC12F508, PIC12F509 and PIC12F510 microcontroller.
EEPROM for storing last used channel and volume information.
Two buttons for controlling volume and channel.
sda EQU GP2
scl EQU GP1
but_up EQU GP3
but_down EQU GP0
but_up EQU GP0 ;Button Volume up/Next station
but_down EQU GP1 ;Button Volume down/Previous station
scl EQU GP4 ;SCL pin of the I²C Bus
sda EQU GP5 ;SDA pin of the I²C Bus