sx1280,大家有知道官方历程中BUFFER_SIZE和SendPayload的size啥区别的吗?
packetParams.Params.LoRa.PayloadLength = BUFFER_SIZE;void SX1280SetPayload( uint8_t *buffer, uint8_t size )
{
SX1280HalWriteBuffer( 0x00, buffer, size );
}
void SX1280HalWriteBuffer( uint8_t offset, uint8_t *buffer, uint8_t size )
{
uint16_t halSize = size + 2;
halTxBuffer = RADIO_WRITE_BUFFER;
halTxBuffer = ( offset ) >> 8;
memcpy( halTxBuffer + 2, buffer, size );
SX1280HalWaitOnBusy( );
SpiIn( halTxBuffer, halSize );
SX1280HalWaitOnBusy( );
}
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