可以参考下以下文档
Application Note AN047
AN047 -- CC1100/CC2500 Wake on Radio (Rev. B) http://www.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=swra126b&fileType=pdf
void halRfSendPacket(BYTE *txBuffer, UINT8 size) {
halSpiWriteBurstReg(CCxxx0_TXFIFO, txBuffer, size);
halSpiStrobe(CCxxx0_STX);
// Wait for GDO0 to be set -> sync transmitted
while (!GDO0_PIN);
// Wait for GDO0 to be cleared …