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add actled biling

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This commit is contained in:
bigmagic 2020-10-27 13:18:24 +08:00
parent 3532ad3e3a
commit 8cf83694ae
1 changed files with 13 additions and 1 deletions
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14
bsp/raspberry-pi/raspi4-32/applications/main.c
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@ -12,8 +12,20 @@
#include <rtdevice.h>
#include <board.h>
#define ACTLED (42)
int main(int argc, char** argv)
{
rt_kprintf("Hi, this is RT-Thread!!\n");
return 0;
rt_pin_mode(ACTLED, PIN_MODE_OUTPUT);
while(1)
{
rt_pin_write(ACTLED, PIN_HIGH);
rt_thread_mdelay(1000);
rt_pin_write(ACTLED, PIN_LOW);
rt_thread_mdelay(1000);
}
return RT_EOK;
}