forked from M-Labs/artiq
runtime: blink LED at startup
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parent
140b4eb594
commit
040fa0e02a
@ -3,6 +3,8 @@
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#include <irq.h>
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#include <uart.h>
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#include <system.h>
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#include <time.h>
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#include <generated/csr.h>
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#include "corecom.h"
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#include "elf_loader.h"
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@ -77,6 +79,20 @@ static int run_kernel(const char *kernel_name)
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return 1;
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}
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static void blink_led(void)
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{
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int i, ev, p;
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p = identifier_frequency_read()/10;
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time_init();
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for(i=0;i<3;i++) {
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leds_out_write(1);
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while(!elapsed(&ev, p));
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leds_out_write(0);
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while(!elapsed(&ev, p));
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}
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}
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int main(void)
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{
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irq_setmask(0);
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@ -85,6 +101,7 @@ int main(void)
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puts("ARTIQ runtime built "__DATE__" "__TIME__"\n");
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dds_init();
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blink_led();
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corecom_serve(load_object, run_kernel);
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return 0;
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}
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