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Demonstrating running on both core1 and core2 now

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Adam Greenwood-Byrne 2021-02-22 10:32:24 +00:00
parent e0b0076abc
commit 56068acbb6
1 changed files with 14 additions and 3 deletions
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17
part10-multicore/kernel.c
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@ -92,13 +92,24 @@ void playaudio_cpu()
} }
} }
void core2_main(void)
{
clear_core2(); // Only run once
debugstr("Playing on CPU Core #2... ");
playaudio_cpu();
debugstr(" done"); debugcrlf();
}
void core1_main(void) void core1_main(void)
{ {
clear_core1(); // Only run once clear_core1(); // Only run once
debugstr("Playing on CPU Core #1... "); debugstr("Playing on CPU Core #1... ");
playaudio_cpu(); playaudio_cpu();
debugstr(" done"); debugcrlf(); debugstr(" done"); debugcrlf();
start_core2(core2_main); // Kick it off on core 2
} }
void core0_main(void) void core0_main(void)
@ -117,6 +128,6 @@ void main(void)
audio_init(); audio_init();
debugstr("done"); debugcrlf(); debugstr("done"); debugcrlf();
start_core1(core1_main); start_core1(core1_main); // Kick it off on core 1
core0_main(); core0_main(); // Loop endlessly, printing x's
} }