void SpiWriteDataSynchronous(unsigned char *data, unsigned short size)
{
unsigned char dummy;
//DEBUGPRINT_F("\tCC3000: SpiWriteDataSynchronous Start\n\r");
uint8_t loc;
for (loc = 0; loc < size; loc ++)
{
dummy = SPI.transfer(data[loc]);
#if (DEBUG_MODE == 1)
if (!(loc==size-1))
{
//DEBUGPRINT_F(" ");
DEBUGPRINT_HEX(data[loc]);
}
else
{
//DEBUGPRINT_F(" ");
DEBUGPRINT_HEX(data[loc]);
}
#endif
}
//DEBUGPRINT_F("\n\r\tCC3000: SpiWriteDataSynchronous End\n\r");
}
//*****************************************************************************
//
//! simple_link_recv
//!
//! @param sd socket handle
//! @param buf read buffer
//! @param len buffer length
//! @param flags indicates blocking or non-blocking operation
//! @param from pointer to an address structure indicating source address
//! @param fromlen source address structure size
//!
//! @return Return the number of bytes received, or -1 if an error
//! occurred
//!
//! @brief Read data from socket
//! Return the length of the message on successful completion.
//! If a message is too long to fit in the supplied buffer,
//! excess bytes may be discarded depending on the type of
//! socket the message is received from
//
//*****************************************************************************
int
simple_link_recv(long sd, void *buf, long len, long flags, sockaddr *from,
socklen_t *fromlen, long opcode)
{
unsigned char *ptr, *args;
tBsdReadReturnParams tSocketReadEvent;
ptr = tSLInformation.pucTxCommandBuffer;
args = (ptr + HEADERS_SIZE_CMD);
// Fill in HCI packet structure
args = UINT32_TO_STREAM(args, sd);
args = UINT32_TO_STREAM(args, len);
args = UINT32_TO_STREAM(args, flags);
// Generate the read command, and wait for the
hci_command_send(opcode, ptr, SOCKET_RECV_FROM_PARAMS_LEN);
// Since we are in blocking state - wait for event complete
SimpleLinkWaitEvent(opcode, &tSocketReadEvent);
DEBUGPRINT_F("\n\r\tRecv'd data... Socket #");
DEBUGPRINT_DEC(tSocketReadEvent.iSocketDescriptor);
DEBUGPRINT_F(" Bytes: 0x");
DEBUGPRINT_HEX(tSocketReadEvent.iNumberOfBytes);
DEBUGPRINT_F(" Flags: 0x");
DEBUGPRINT_HEX(tSocketReadEvent.uiFlags);
DEBUGPRINT_F("\n\r");
// In case the number of bytes is more then zero - read data
if (tSocketReadEvent.iNumberOfBytes > 0)
{
// Wait for the data in a synchronous way. Here we assume that the bug is
// big enough to store also parameters of receive from too....
SimpleLinkWaitData((unsigned char *)buf, (unsigned char *)from, (unsigned char *)fromlen);
}
errno = tSocketReadEvent.iNumberOfBytes;
#if (DEBUG_MODE == 1)
for (uint8_t i=0; i<errno; i++) {
uart_putchar(((unsigned char *)buf)[i]);
}
#endif
return(tSocketReadEvent.iNumberOfBytes);
}
void SpiReadDataSynchronous(unsigned char *data, unsigned short size)
{
unsigned short i = 0;
DEBUGPRINT_F("\tCC3000: SpiReadDataSynchronous\n\r");
SPI.setDataMode(SPI_MODE1);
for (i = 0; i < size; i ++)
{
data[i] = SPI.transfer(0x03);
DEBUGPRINT_F(" ");
DEBUGPRINT_HEX(data[i]);
}
DEBUGPRINT_F("\n\r");
}
void SpiWriteDataSynchronous(unsigned char *data, unsigned short size)
{
DEBUGPRINT_F("\tCC3000: SpiWriteDataSynchronous Start\n\r");
unsigned short loc;
for (loc = 0; loc < size; loc ++)
{
theCcspi->transfer(data[loc]);
#if (DEBUG_MODE == 1)
if (!(loc==size-1))
{
DEBUGPRINT_F(" ");
DEBUGPRINT_HEX(data[loc]);
}
else
{
DEBUGPRINT_F(" ");
DEBUGPRINT_HEX(data[loc]);
}
#endif
}
DEBUGPRINT_F("\n\r\tCC3000: SpiWriteDataSynchronous End\n\r");
}
