void IRSendRev::Send(unsigned char *idata, unsigned char ifreq)
{
int i, j;
int len = idata[0];
unsigned char c;
unsigned char start_high = idata[1];
unsigned char start_low = idata[2];
unsigned char nshort = idata[3];
unsigned char nlong = idata[4];
unsigned char datalen = idata[5];
uint32_t bytecount;
unsigned char *pClockData;
bytecount = start_high * ifreq / 100;
pClockData = (unsigned char *) malloc (bytecount);
for (i=0; i<bytecount; i++) {
pClockData[i] = 0x55;
}
serial_baud((serial_t *)pUART, ifreq*1000*2);
serial_send_blocked((serial_t *)pUART, (char *)pClockData, bytecount, 10);
HalDelayUs(start_low * 50);
bytecount = nshort * ifreq / 100;
for (i=0; i<datalen; i++) {
c = idata[i+6];
for (j=0; j<8; j++) {
serial_send_blocked((serial_t *)pUART, (char *)pClockData, bytecount, 1);
if (c & (0x01 << (7-j))) {
HalDelayUs(nlong * 50);
} else {
HalDelayUs(nshort * 50);
}
}
}
serial_send_blocked((serial_t *)pUART, (char *)pClockData, bytecount, 1);
free(pClockData);
}
/**
* @brief system software reset
*
* @return None
*
*/
void sys_reset(void)
{
// Set processor clock to default before system reset
HAL_WRITE32(SYSTEM_CTRL_BASE, 0x14, 0x00000021);
HalDelayUs(100*1000);
// Cortex-M3 SCB->AIRCR
HAL_WRITE32(0xE000ED00, 0x0C, (0x5FA << 16) | // VECTKEY
(HAL_READ32(0xE000ED00, 0x0C) & (7 << 8)) | // PRIGROUP
(1 << 2)); // SYSRESETREQ
}
//--------------------------------------------------------------------------------------------//
void SPI_PL7223_DELY(int dely_cnt) // MCUCLK 4MHz, Delay-Time 9usec/clock
{
HalDelayUs(dely_cnt*20);
}
