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The sleep is only needed if we output data

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This commit is contained in:
Jakub Zika 2011-09-21 13:55:41 +02:00
parent 1bba88fe52
commit 5d2e56b0ec
1 changed files with 5 additions and 6 deletions
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11
host/ledbar.c
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@ -286,14 +286,13 @@ int main(int argc, char* argv[])
} }
if (fp) { if (fp) {
struct termios t; struct termios t;
tcgetattr(fileno(fp), &t); tcgetattr(fileno(fp), &t);
cfsetspeed(&t, B38400); cfsetspeed(&t, B38400);
tcsetattr(fileno(fp), TCSADRAIN, &t); tcsetattr(fileno(fp), TCSADRAIN, &t);
sleep(2);
} }
sleep(2);
if (SDL_Init(SDL_INIT_VIDEO) < 0) return 1; if (SDL_Init(SDL_INIT_VIDEO) < 0) return 1;
if (!(screen = SDL_SetVideoMode(RESX, RESY, BPP, SDL_HWSURFACE))) { if (!(screen = SDL_SetVideoMode(RESX, RESY, BPP, SDL_HWSURFACE))) {
SDL_Quit(); SDL_Quit();