1 ; main file of led_plex project
3 ; schematics: http://hackdaworld.org/download/led_plex/led_plex.png
5 ; author: hackbard@hackdaworld.org
8 ; device specific definition file
9 .include "../include/tn2313def.inc"
18 .def hc595_source = r20
96 ; timer0 interrupt enable
102 ; timer1 interrupt enable
103 rcall TIMER1_INT_INIT
108 ; uart interrupt enable
109 rcall UART_INT_RX_INIT
111 ; zero and one initialization
121 ; framebuffer init: Z :)
143 ldi hc595_source,0x01
150 ; signal ready output
154 ; global interrupt enable
163 ; include subroutines
176 ; write font into framebuffer sram
197 ; framebuffer base address
212 ; times 8 == 3 left shifts
243 ; move font data into framebuffer
262 ; increment test counter
336 ; current framebuffer content