speedsthatbeat

I did the test and substituted the bootimg.bin on the SD with the one from the audio connected framework and it works.
The board is then recognized as a USB audio i/o device with audio processing. Note that the MSP430 will rebot the DSP regularly as I believe the msp430 is not receiving acks via the serial port.

I did the test and substituted the bootimg.bin on the SD with the one from the audio connected framework and it works.
The board is then recognized as a USB audio i/o device with audio processing. Note that the MSP430 will rebot the DSP regularly as I believe the msp430 is not receiving acks via the serial port.

Hi,
 
Here's a snippet of the code I am using to send packages around:
 
typedef volatile struct StatusStruct{
enum TxACKMessageType { //!< Flags to ACK transfer
REQUEST_NO_ACK = 0,
REQUEST_ACK = 1
} TxACKMessageType;
 
enum RxACKMessageType { //!< Flags to ACK transfer
RECEIVED_NO_ACK = 0,
RECEIVED_ACK = 1
} RxACKMessageType;
 
char channel;
char power;
char RSSI;
unsigned int msgNodeId;
} StatusStruct;
 
 
typedef struct PayloadFrame {
 
char addr; // payloads need to start with char addr as the receiver can check this !
char msg; // messagetype 0x00 - 0xFF options
char msgdata0; // var1 that belongs to the message
char msgdata1; // var2 that belongs to the message
StatusStruct Status;
 
// USER DESIGNED PAYLOAD SECTION
unsigned int data1;
char DataUnit;
 
} PayloadFrame;
 
The advantage of using a structure is
a) flexibility
easy of use all the transforms are internal
 
Ive just this week tested the same setup using a TI Chronos Watch and can now also communicate between watch and the network of Anaren AIR boosterpacks.
 
regards
 
Cor