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software/videomixer: framebuffer enable/disable

This commit is contained in:
Sebastien Bourdeauducq 2013-05-12 21:46:16 +02:00
parent 534dec62eb
commit bb73558ccc
1 changed files with 13 additions and 0 deletions
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13
software/videomixer/main.c
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@ -5,12 +5,15 @@
#include <uart.h> #include <uart.h>
#include <hw/csr.h> #include <hw/csr.h>
#include <hw/flags.h> #include <hw/flags.h>
#include <console.h>
#include "dvisampler0.h" #include "dvisampler0.h"
#include "dvisampler1.h" #include "dvisampler1.h"
int main(void) int main(void)
{ {
int c;
irq_setmask(0); irq_setmask(0);
irq_setie(1); irq_setie(1);
uart_init(); uart_init();
@ -28,6 +31,16 @@ int main(void)
while(1) { while(1) {
dvisampler0_service(); dvisampler0_service();
dvisampler1_service(); dvisampler1_service();
if(readchar_nonblock()) {
c = readchar();
if(c == '1') {
fb_enable_write(1);
printf("Framebuffer is ON\n");
} else if(c == '0') {
fb_enable_write(0);
printf("Framebuffer is OFF\n");
}
}
} }
return 0; return 0;