LEGO Mindstorms EV3


Shared Memory


It is possible to get a pointer to the uart values for use in userspace this pointer will point to a struct and the layout is following:

 */

#define   UART_DATA_LENGTH        MAX_DEVICE_DATALENGTH
#define   UART_BUFFER_SIZE        64

typedef   struct
{
  TYPES   TypeData[INPUTS][MAX_DEVICE_MODES]; //!< TypeData

#ifndef DISABLE_FAST_DATALOG_BUFFER
  UWORD   Repeat[INPUTS][DEVICE_LOGBUF_SIZE];
  DATA8   Raw[INPUTS][DEVICE_LOGBUF_SIZE][UART_DATA_LENGTH];      //!< Raw value from UART device
  UWORD   Actual[INPUTS];
  UWORD   LogIn[INPUTS];
#else
  DATA8   Raw[INPUTS][UART_DATA_LENGTH];      //!< Raw value from UART device
#endif
  DATA8   Status[INPUTS];                     //!< Status
  DATA8   Output[INPUTS][UART_DATA_LENGTH];   //!< Bytes to UART device
  DATA8   OutputLength[INPUTS];
}
UART;

/*
\n

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