Hello all,
I am using the UBlox C027 and the FRDM K64F for SPI Communication,
K64F Master -> UBlox C027 Slave works great.
UBlox C027 -> K64F Slave won't work.
By not working I mean that all the data i get from the K64F is 0xFF and not the actual data.
If someone could replicate using the K64F as a slave with another board that could be great as I don't have another board
UBlox C027 Master:
int main()
{
SPI spi(P1_24, P1_23, P1_20, P1_21);
spi.frequency(100000);
spi.format(8,0);
std::vector<int> dataBlock = {1,2,3,4,5,6,7};
for (int i = 0; i < dataBlock.size(); i++)
{
spi.write( dataBlock[i] );
}
}
K64F Slave:
#include "mbed.h"
#include <vector>
int main()
{
SPISlave device(PTD2, PTD3, PTD1, PTD0);
device.frequency(100000);
device.format(8,0);
std::vector<int> dataBlock;
while ( !device.receive() );
while ( device.receive() )
{
dataBlock.push_back( device.read() );
}
pc.printf("Got data!: ");
for (int i = 0; i < dataBlock.size(); i++)
{
pc.printf("%d ", dataBlock[i]);
}
pc.printf("\n"); // Output is "Got data!: 255 255 255 255 255 255"
}
Thanks for any help.
Hello all,
I am using the UBlox C027 and the FRDM K64F for SPI Communication,
K64F Master -> UBlox C027 Slave works great.
UBlox C027 -> K64F Slave won't work.
By not working I mean that all the data i get from the K64F is 0xFF and not the actual data.
If someone could replicate using the K64F as a slave with another board that could be great as I don't have another board
UBlox C027 Master:
K64F Slave:
Thanks for any help.