_declare_box _init_box _alloc_box
- void __svc(1) inc_5bit (U32 *cp);
void __SVC_1 (U32 *cp) {
- // A protected function to increment a 5-bit counter.
- __disable_irq();
- *cp = (*cp + 1) & 0x1F;
- __enable_irq();
- }
; Import user SVC functions here. IMPORT __SVC_1
; Insert user SVC functions here. SVC 0 used by RTL Kernel. DCD __SVC_1 ; user SVC function
void __svc(1) inc_5bit (U32 *cp);
void __SVC_1 (U32 *cp) {
// A protected function to increment a 5-bit counter.
__disable_irq();
*cp = (*cp + 1) & 0x1F;
__enable_irq();
}
#include <RTL.h>
#include <rl_usb.h>
#include <stdio.h>
#include <LPC177x_8x.h>
int i;
FILE *f;
#ifdef __cplusplus
extern "C" {
#endif
int __low_level_init(void); // Avoid "no ptototype" warning
#ifdef __cplusplus
}
#endif
U32 retv;
int __low_level_init(void) {
SystemCoreClockUpdate(); // Ensure, the SystemCoreClock is set
return 1;
}
__task void init(void);
__task void usb_engine(void);
__task void _rt(void);
__task void init (void) {
usbh_engine_all();
finit("U:");
fformat("U:");
while(1)
{
if(f==0)
{
f=fopen("test.txt","w");
for (i=1;1000;i++) fprintf(f,"ok");
fclose(f);
}
}
}
int main (void) {
os_sys_init_prio(_rt,1);
}
void usb_engine(void)
{
while(1)
{
/* usbh_engine_all();
os_dly_wait (20);*/
}
}
void _rt(void)
{
os_tsk_create(init,1);
os_tsk_create(usb_engine,1); /* Init RTX and start 'init' */
//os_tsk_create(delayMs(uint8_t timer_num, uint32_t delayInMs),5);
os_tsk_delete_self();
}
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