system.c

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/**************************************************************************/
#include "gd32f1x0.h"
#include "system.h"
 
static volatile unsigned long delayms_counter = 1;
 
void systick_config(void) {
    if (SysTick_Config(SystemCoreClock / 1000U))
        while (1);
    NVIC_SetPriority(SysTick_IRQn, 0x00U);
}
 
void delayms(unsigned long count) {
    delayms_counter = count;
    while (0U != delayms_counter);
}
 
void delay_decrement(void) {
    if (0U != delayms_counter)
        delayms_counter--;
}
 
void user_memset(void *buf, unsigned char data, unsigned char num) {
    unsigned char *buf_p = (unsigned char *) buf;
    for (unsigned char counter = 0; counter < num; ++counter)
        buf_p[counter] = data;
}
 
unsigned int float_to_int32(float data0) {
    unsigned int uintp32 = (*((unsigned int *) (&data0)));
    return uintp32;
}
 
float int32_to_float(unsigned int data0) {
    float fp32 = (*((float *) (&data0)));
    return fp32;
}