diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-06-29 12:34:32 +0300 |
| commit | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (patch) | |
| tree | added370d1e356901f8579f076e3263fb0464db7 /boards/dk-tm4c129x/ble_central/gap.c | |
| parent | 990090a4cc9070837d31e66b58d40f0c3d038741 (diff) | |
Add more board models
Diffstat (limited to 'boards/dk-tm4c129x/ble_central/gap.c')
| -rw-r--r-- | boards/dk-tm4c129x/ble_central/gap.c | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/boards/dk-tm4c129x/ble_central/gap.c b/boards/dk-tm4c129x/ble_central/gap.c new file mode 100644 index 0000000..086b21c --- /dev/null +++ b/boards/dk-tm4c129x/ble_central/gap.c @@ -0,0 +1,371 @@ +//*****************************************************************************
+//
+// gap.c - GAP configuration and control APIs
+//
+// Copyright (c) 2013-2014 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Texas Instruments (TI) is supplying this software for use solely and
+// exclusively on TI's microcontroller products. The software is owned by
+// TI and/or its suppliers, and is protected under applicable copyright
+// laws. You may not combine this software with "viral" open-source
+// software in order to form a larger program.
+//
+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
+// DAMAGES, FOR ANY REASON WHATSOEVER.
+//
+// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package.
+//
+//*****************************************************************************
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include "hci.h"
+#include "utils/uartstdio.h"
+
+//*****************************************************************************
+//
+// TX buffer used by all APIs.
+//
+//*****************************************************************************
+uint8_t g_pui8TXBuf[64];
+uint8_t g_ui8TXLen;
+
+//*****************************************************************************
+//
+// Forward reference of functions used in this file.
+//
+//*****************************************************************************
+extern void UARTSend(const uint8_t *pui8Buffer, uint32_t ui32Count);
+extern void DumpBuffer(uint8_t *pui8Buf, uint32_t ui32Len, bool bTX);
+
+//*****************************************************************************
+//
+// GAP Device Initialization Request
+//
+//*****************************************************************************
+void
+GAPDeviceInit(uint8_t ui8ProfileRole,
+ uint8_t ui8MaxScanRsps,
+ uint8_t *pui8IRK,
+ uint8_t *pui8SRK,
+ uint32_t ui32SignCounter)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_INIT_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_VE_GAP_DEVICE_INIT_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 38;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8ProfileRole;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8MaxScanRsps;
+ memcpy(g_pui8TXBuf + g_ui8TXLen, pui8IRK, 16);
+ g_ui8TXLen +=16;
+ memcpy(g_pui8TXBuf + g_ui8TXLen, pui8SRK, 16);
+ g_ui8TXLen +=16;
+ g_pui8TXBuf[g_ui8TXLen++] = ui32SignCounter & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui32SignCounter >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui32SignCounter >> 16) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui32SignCounter >> 24) & 0xFF;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// GAP Get Parameter Request.
+//
+//*****************************************************************************
+void
+GAPGetParam(uint8_t ui8ParamID)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_GET_PARAM_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_VE_GAP_GET_PARAM_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 1;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8ParamID;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// GAP Set Parameter request.
+//
+//*****************************************************************************
+void
+GAPSetParam(uint8_t ui8ParamID, uint16_t ui16Value)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_SET_PARAM_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_VE_GAP_SET_PARAM_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 3;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8ParamID;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16Value & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16Value >> 8) & 0xFF;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Start Discovery Request.
+//
+//*****************************************************************************
+void
+GAPDiscoveryReq(uint8_t ui8Mode, bool bActiveScan, bool bWhiteList)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_DISC_REQ_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_VE_GAP_DEVICE_DISC_REQ_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 3;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8Mode;
+ g_pui8TXBuf[g_ui8TXLen++] = bActiveScan;
+ g_pui8TXBuf[g_ui8TXLen++] = bWhiteList;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Establish Link Request.
+//
+//*****************************************************************************
+void
+GAPEstLinkReq(bool bHighDutyCycle, bool bWhiteList,
+ uint8_t ui8AddrType, uint8_t *pui8DevAddr)
+{
+ uint8_t ui8Idx;
+
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_EST_LINK_REQ_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_EST_LINK_REQ_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 9;
+ g_pui8TXBuf[g_ui8TXLen++] = bHighDutyCycle;
+ g_pui8TXBuf[g_ui8TXLen++] = bWhiteList;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8AddrType;
+ for(ui8Idx = 0; ui8Idx < HCI_BDADDR_LEN; ui8Idx++)
+ {
+ g_pui8TXBuf[g_ui8TXLen++] = pui8DevAddr[ui8Idx];
+ }
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Terminate Link Request.
+//
+//*****************************************************************************
+void
+GAPTerLinkReq(uint16_t ui16ConnHandle, uint8_t ui8Reason)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_TER_LINK_REQ_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_TER_LINK_REQ_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 3;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16ConnHandle >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = ui8Reason;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Start Pairing Request.
+//
+//*****************************************************************************
+void
+GAPAuthenticate(uint16_t ui16ConnHandle)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_AUTHENTICATE_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_AUTHENTICATE_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 29;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16ConnHandle >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 0x04; //KeyboardDisplay
+ g_pui8TXBuf[g_ui8TXLen++] = 0x00; //oob false
+ memset(&g_pui8TXBuf[g_ui8TXLen], 0, 16);
+ g_ui8TXLen +=16;
+ g_pui8TXBuf[g_ui8TXLen++] = 0x05; //AuthReq
+ g_pui8TXBuf[g_ui8TXLen++] = 0x10; // MaxEKeySize
+ g_pui8TXBuf[g_ui8TXLen++] = 0x3F; // KeyDist
+ g_pui8TXBuf[g_ui8TXLen++] = 0x00; // Pair.enable
+ g_pui8TXBuf[g_ui8TXLen++] = 0x03; // Pair.ioCaps
+ g_pui8TXBuf[g_ui8TXLen++] = 0x00; // Pair.oobDFlag
+
+ g_pui8TXBuf[g_ui8TXLen++] = 0x01; // Pair.authReq
+ g_pui8TXBuf[g_ui8TXLen++] = 0x10; // MaxEKeySize
+ g_pui8TXBuf[g_ui8TXLen++] = 0x3F; // KeyDist
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// PASS key during Authentication.
+//
+//*****************************************************************************
+void
+GAPPassKeyUpdate(uint16_t ui16ConnHandle, char *pcPassCode)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_PASSKEY_UPDATE_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_PASSKEY_UPDATE_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 8;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16ConnHandle >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[0];
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[1];
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[2];
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[3];
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[4];
+ g_pui8TXBuf[g_ui8TXLen++] = pcPassCode[5];
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// GAP Bonding Request.
+//
+//*****************************************************************************
+void
+GAPBond(uint16_t ui16ConnHandle, tLTKData *psSavedKey)
+{
+ uint8_t ui8Loop;
+
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_BOND_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_VE_GAP_DEVICE_BOND_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 30;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16ConnHandle >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->bAuth;
+ for(ui8Loop = 0; ui8Loop < psSavedKey->ui8LTKSize; ui8Loop++)
+ {
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->pui8LTK[ui8Loop];
+ }
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->pui8DIV[0];
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->pui8DIV[1];
+ for(ui8Loop = 0; ui8Loop < 8; ui8Loop++)
+ {
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->pui8Rand[ui8Loop];
+ }
+ g_pui8TXBuf[g_ui8TXLen++] = psSavedKey->ui8LTKSize;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Read Characteristic Value.
+//
+//*****************************************************************************
+void
+GAPReadCharValue(uint16_t ui16ConnHandle, uint16_t ui16Handle)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_READ_CHAR_VAL_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_READ_CHAR_VAL_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 4;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16Handle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16Handle >> 8) & 0xFF;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+
+}
+
+//*****************************************************************************
+//
+// Write Characteristic Value request.
+//
+//*****************************************************************************
+void
+GAPWriteCharValue(uint16_t ui16ConnHandle, uint16_t ui16Handle,
+ uint8_t *pui8Buf, uint8_t ui8Len)
+{
+ uint8_t ui8Loop;
+
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_VE_GAP_DEVICE_WRITE_CHAR_VAL_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] =
+ (HCI_VE_GAP_DEVICE_WRITE_CHAR_VAL_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 4 + ui8Len;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16Handle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16Handle >> 8) & 0xFF;
+ for(ui8Loop = 0; ui8Loop < ui8Len; ui8Loop++)
+ {
+ g_pui8TXBuf[g_ui8TXLen++] = pui8Buf[ui8Loop];
+ }
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
+
+//*****************************************************************************
+//
+// Read RSSI Value Request.
+//
+//*****************************************************************************
+void
+HCIReadRSSI(uint16_t ui16ConnHandle)
+{
+ g_ui8TXLen = 0;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_CMD_PACKET;
+ g_pui8TXBuf[g_ui8TXLen++] = HCI_READ_RSSI_OPCODE & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (HCI_READ_RSSI_OPCODE >> 8) & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = 2;
+ g_pui8TXBuf[g_ui8TXLen++] = ui16ConnHandle & 0xFF;
+ g_pui8TXBuf[g_ui8TXLen++] = (ui16ConnHandle >>8) & 0xFF;
+
+ DumpBuffer((uint8_t*)g_pui8TXBuf, g_ui8TXLen, true);
+ UARTSend((const uint8_t*)g_pui8TXBuf, g_ui8TXLen);
+ return;
+}
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