CC2640R2F: BLE profile to send basic raw 30 bytes data

If your device will only be in broadcaster mode, then you can only send the data through advertisement packets.

You will find an array like this and you can just modify the data inside to send 30 bytes custom data.

// GAP - Advertisement data (max size = 31 bytes, though this is
// best kept short to conserve power while advertisting)
static uint8 advertData[] =
{
  // Flags; this sets the device to use limited discoverable
  // mode (advertises for 30 seconds at a time) instead of general
  // discoverable mode (advertises indefinitely)
  0x02,   // length of this data
  GAP_ADTYPE_FLAGS,
  GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED,

#ifndef BEACON_FEATURE

  // three-byte broadcast of the data "1 2 3"
  0x04,   // length of this data including the data type byte
  GAP_ADTYPE_MANUFACTURER_SPECIFIC, // manufacturer specific adv data type
  1,
  2,
  3

#else

  // 25 byte beacon advertisement data
  // Preamble: Company ID - 0x000D for TI, refer to www.bluetooth.org/.../company-identifiers
  // Data type: Beacon (0x02)
  // Data length: 0x15
  // UUID: 00000000-0000-0000-0000-000000000000 (null beacon)
  // Major: 1 (0x0001)
  // Minor: 1 (0x0001)
  // Measured Power: -59 (0xc5)
  0x1A, // length of this data including the data type byte
  GAP_ADTYPE_MANUFACTURER_SPECIFIC, // manufacturer specific adv data type
  0x0D, // Company ID - Fixed
  0x00, // Company ID - Fixed
  0x02, // Data Type - Fixed
  0x15, // Data Length - Fixed
  0x00, // UUID - Variable based on different use cases/applications
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // UUID
  0x00, // Major
  0x01, // Major
  0x00, // Minor
  0x01, // Minor
  0xc5  // Power - The 2's complement of the calibrated Tx Power

#endif // !BEACON_FEATURE
};