2 * Copyright (c) 2016, Ian Sutton <ian@kremlin.cc>
4 * Permission to use, copy, modify, and/or distribute this software for
5 * any purpose with or without fee is hereby granted, provided that the
6 * above copyright notice and this permission notice appear in all
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16 * PERFORMANCE OF THIS SOFTWARE.
24 #include <pruss/prussdrv.h>
25 #include <pruss/pruss_intc_mapping.h>
27 int main(int argc
, char *argv
[]) {
29 tpruss_intc_initdata init_data
= PRUSS_INTC_INITDATA
;
32 printf("usage: %s <obj>\n", argv
[0]);
34 } else if(geteuid()) {
35 printf("%s\n", "run as root");
44 if(prussdrv_open(PRU_EVTOUT_0
))
46 if(prussdrv_pruintc_init(&init_data
))
50 if(prussdrv_exec_program(0, argv
[1]))
53 /* block until intr */
54 prussdrv_pru_wait_event(PRU_EVTOUT_0
);
56 /* clean up, halt & disable pru, terminate pru drv */
57 prussdrv_pru_clear_event(PRU_EVTOUT_0
, PRU0_ARM_INTERRUPT
);
58 prussdrv_pru_disable(0);