Junichi Katsu
テスト用
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nRF51822
by 
Nordic Semiconductor
Diff: nRF51Gap.cpp
- Revision:
- 22:c6ee8136847e
- Parent:
- 17:c3e11bb6cb72
- Child:
- 37:c29c330d942c
--- a/nRF51Gap.cpp Fri Jun 06 14:13:32 2014 +0100
+++ b/nRF51Gap.cpp Mon Jun 09 09:12:10 2014 +0100
@@ -1,295 +1,286 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "nRF51Gap.h"
-#include "mbed.h"
-
-#include "common/common.h"
-#include "ble_advdata.h"
-#include "ble_hci.h"
-
-/**************************************************************************/
-/*!
- @brief Sets the advertising parameters and payload for the device
-
- @param[in] params
- Basic advertising details, including the advertising
- delay, timeout and how the device should be advertised
- @params[in] advData
- The primary advertising data payload
- @params[in] scanResponse
- The optional Scan Response payload if the advertising
- type is set to \ref GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED
- in \ref GapAdveritinngParams
-
- @returns \ref ble_error_t
-
- @retval BLE_ERROR_NONE
- Everything executed properly
-
- @retval BLE_ERROR_BUFFER_OVERFLOW
- The proposed action would cause a buffer overflow. All
- advertising payloads must be <= 31 bytes, for example.
-
- @retval BLE_ERROR_NOT_IMPLEMENTED
- A feature was requested that is not yet supported in the
- nRF51 firmware or hardware.
-
- @retval BLE_ERROR_PARAM_OUT_OF_RANGE
- One of the proposed values is outside the valid range.
-
- @section EXAMPLE
-
- @code
-
- @endcode
-*/
-/**************************************************************************/
-ble_error_t nRF51Gap::setAdvertisingData(const GapAdvertisingData &advData,
- const GapAdvertisingData &scanResponse)
-{
- /* Make sure we don't exceed the advertising payload length */
- if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD) {
- return BLE_ERROR_BUFFER_OVERFLOW;
- }
-
- /* Make sure we have a payload! */
- if (advData.getPayloadLen() == 0) {
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
-
- /* Check the scan response payload limits */
- //if ((params.getAdvertisingType() == GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED))
- //{
- // /* Check if we're within the upper limit */
- // if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD)
- // {
- // return BLE_ERROR_BUFFER_OVERFLOW;
- // }
- // /* Make sure we have a payload! */
- // if (advData.getPayloadLen() == 0)
- // {
- // return BLE_ERROR_PARAM_OUT_OF_RANGE;
- // }
- //}
-
- /* Send advertising data! */
- ASSERT(ERROR_NONE ==
- sd_ble_gap_adv_data_set(advData.getPayload(),
- advData.getPayloadLen(),
- scanResponse.getPayload(),
- scanResponse.getPayloadLen()),
- BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- /* Make sure the GAP Service appearance value is aligned with the
- *appearance from GapAdvertisingData */
- ASSERT(ERROR_NONE == sd_ble_gap_appearance_set(advData.getAppearance()),
- BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- /* ToDo: Perform some checks on the payload, for example the Scan Response can't */
- /* contains a flags AD type, etc. */
-
- return BLE_ERROR_NONE;
-}
-
-/**************************************************************************/
-/*!
- @brief Starts the BLE HW, initialising any services that were
- added before this function was called.
-
- @note All services must be added before calling this function!
-
- @returns ble_error_t
-
- @retval BLE_ERROR_NONE
- Everything executed properly
-
- @section EXAMPLE
-
- @code
-
- @endcode
-*/
-/**************************************************************************/
-ble_error_t nRF51Gap::startAdvertising(const GapAdvertisingParams ¶ms)
-{
- /* Make sure we support the advertising type */
- if (params.getAdvertisingType() ==
- GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) {
- /* ToDo: This requires a propery security implementation, etc. */
- return BLE_ERROR_NOT_IMPLEMENTED;
- }
-
- /* Check interval range */
- if (params.getAdvertisingType() ==
- GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED) {
- /* Min delay is slightly longer for unconnectable devices */
- if ((params.getInterval() < GAP_ADV_PARAMS_INTERVAL_MIN_NONCON) ||
- (params.getInterval() > GAP_ADV_PARAMS_INTERVAL_MAX)) {
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
- } else {
- if ((params.getInterval() < GAP_ADV_PARAMS_INTERVAL_MIN) ||
- (params.getInterval() > GAP_ADV_PARAMS_INTERVAL_MAX)) {
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
- }
-
- /* Check timeout is zero for Connectable Directed */
- if ((params.getAdvertisingType() ==
- GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) &&
- (params.getTimeout() != 0)) {
- /* Timeout must be 0 with this type, although we'll never get here */
- /* since this isn't implemented yet anyway */
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
-
- /* Check timeout for other advertising types */
- if ((params.getAdvertisingType() !=
- GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) &&
- (params.getTimeout() > GAP_ADV_PARAMS_TIMEOUT_MAX)) {
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
-
- /* Start Advertising */
- ble_gap_adv_params_t adv_para = {0};
-
- adv_para.type = params.getAdvertisingType();
- adv_para.p_peer_addr = NULL; // Undirected
- // advertisement
- adv_para.fp = BLE_GAP_ADV_FP_ANY;
- adv_para.p_whitelist = NULL;
- adv_para.interval = params.getInterval(); // advertising
- // interval (in units
- // of 0.625 ms)
- adv_para.timeout = params.getTimeout();
-
- ASSERT(ERROR_NONE == sd_ble_gap_adv_start(&adv_para),
- BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- state.advertising = 1;
-
- return BLE_ERROR_NONE;
-}
-
-/**************************************************************************/
-/*!
- @brief Stops the BLE HW and disconnects from any devices
-
- @returns ble_error_t
-
- @retval BLE_ERROR_NONE
- Everything executed properly
-
- @section EXAMPLE
-
- @code
-
- @endcode
-*/
-/**************************************************************************/
-ble_error_t nRF51Gap::stopAdvertising(void)
-{
- /* Stop Advertising */
- ASSERT(ERROR_NONE == sd_ble_gap_adv_stop(), BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- state.advertising = 0;
-
- return BLE_ERROR_NONE;
-}
-
-/**************************************************************************/
-/*!
- @brief Disconnects if we are connected to a central device
-
- @returns ble_error_t
-
- @retval BLE_ERROR_NONE
- Everything executed properly
-
- @section EXAMPLE
-
- @code
-
- @endcode
-*/
-/**************************************************************************/
-ble_error_t nRF51Gap::disconnect(void)
-{
- state.advertising = 0;
- state.connected = 0;
-
- /* Disconnect if we are connected to a central device */
- ASSERT_INT(ERROR_NONE,
- sd_ble_gap_disconnect(m_connectionHandle,
- BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION),
- BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- return BLE_ERROR_NONE;
-}
-
-/**************************************************************************/
-/*!
- @brief Sets the 16-bit connection handle
-*/
-/**************************************************************************/
-void nRF51Gap::setConnectionHandle(uint16_t con_handle)
-{
- m_connectionHandle = con_handle;
-}
-
-/**************************************************************************/
-/*!
- @brief Gets the 16-bit connection handle
-*/
-/**************************************************************************/
-uint16_t nRF51Gap::getConnectionHandle(void)
-{
- return m_connectionHandle;
-}
-
-/**************************************************************************/
-/*!
- @brief Sets the BLE device address
-
- @returns ble_error_t
-
- @section EXAMPLE
-
- @code
-
- uint8_t device_address[6] = { 0xca, 0xfe, 0xf0, 0xf0, 0xf0, 0xf0 };
- nrf.getGap().setAddress(Gap::ADDR_TYPE_RANDOM_STATIC, device_address);
-
- @endcode
-*/
-/**************************************************************************/
-ble_error_t nRF51Gap::setAddress(addr_type_t type, const uint8_t address[6])
-{
- if (type > ADDR_TYPE_RANDOM_PRIVATE_NON_RESOLVABLE) {
- return BLE_ERROR_PARAM_OUT_OF_RANGE;
- }
-
- ble_gap_addr_t dev_addr;
- dev_addr.addr_type = type;
- memcpy(dev_addr.addr, address, 6);
-
- ASSERT_INT(ERROR_NONE,
- sd_ble_gap_address_set(&dev_addr),
- BLE_ERROR_PARAM_OUT_OF_RANGE);
-
- return BLE_ERROR_NONE;
-}
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "nRF51Gap.h"
+#include "mbed.h"
+
+#include "common/common.h"
+#include "ble_advdata.h"
+#include "ble_hci.h"
+
+/**************************************************************************/
+/*!
+ @brief Sets the advertising parameters and payload for the device
+
+ @param[in] params
+ Basic advertising details, including the advertising
+ delay, timeout and how the device should be advertised
+ @params[in] advData
+ The primary advertising data payload
+ @params[in] scanResponse
+ The optional Scan Response payload if the advertising
+ type is set to \ref GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED
+ in \ref GapAdveritinngParams
+
+ @returns \ref ble_error_t
+
+ @retval BLE_ERROR_NONE
+ Everything executed properly
+
+ @retval BLE_ERROR_BUFFER_OVERFLOW
+ The proposed action would cause a buffer overflow. All
+ advertising payloads must be <= 31 bytes, for example.
+
+ @retval BLE_ERROR_NOT_IMPLEMENTED
+ A feature was requested that is not yet supported in the
+ nRF51 firmware or hardware.
+
+ @retval BLE_ERROR_PARAM_OUT_OF_RANGE
+ One of the proposed values is outside the valid range.
+
+ @section EXAMPLE
+
+ @code
+
+ @endcode
+*/
+/**************************************************************************/
+ble_error_t nRF51Gap::setAdvertisingData(const GapAdvertisingData &advData, const GapAdvertisingData &scanResponse)
+{
+ /* Make sure we don't exceed the advertising payload length */
+ if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD) {
+ return BLE_ERROR_BUFFER_OVERFLOW;
+ }
+
+ /* Make sure we have a payload! */
+ if (advData.getPayloadLen() == 0) {
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+
+ /* Check the scan response payload limits */
+ //if ((params.getAdvertisingType() == GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED))
+ //{
+ // /* Check if we're within the upper limit */
+ // if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD)
+ // {
+ // return BLE_ERROR_BUFFER_OVERFLOW;
+ // }
+ // /* Make sure we have a payload! */
+ // if (advData.getPayloadLen() == 0)
+ // {
+ // return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ // }
+ //}
+
+ /* Send advertising data! */
+ ASSERT(ERROR_NONE ==
+ sd_ble_gap_adv_data_set(advData.getPayload(),
+ advData.getPayloadLen(),
+ scanResponse.getPayload(),
+ scanResponse.getPayloadLen()),
+ BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ /* Make sure the GAP Service appearance value is aligned with the
+ *appearance from GapAdvertisingData */
+ ASSERT(ERROR_NONE == sd_ble_gap_appearance_set(advData.getAppearance()),
+ BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ /* ToDo: Perform some checks on the payload, for example the Scan Response can't */
+ /* contains a flags AD type, etc. */
+
+ return BLE_ERROR_NONE;
+}
+
+/**************************************************************************/
+/*!
+ @brief Starts the BLE HW, initialising any services that were
+ added before this function was called.
+
+ @note All services must be added before calling this function!
+
+ @returns ble_error_t
+
+ @retval BLE_ERROR_NONE
+ Everything executed properly
+
+ @section EXAMPLE
+
+ @code
+
+ @endcode
+*/
+/**************************************************************************/
+ble_error_t nRF51Gap::startAdvertising(const GapAdvertisingParams ¶ms)
+{
+ /* Make sure we support the advertising type */
+ if (params.getAdvertisingType() == GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) {
+ /* ToDo: This requires a propery security implementation, etc. */
+ return BLE_ERROR_NOT_IMPLEMENTED;
+ }
+
+ /* Check interval range */
+ if (params.getAdvertisingType() == GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED) {
+ /* Min delay is slightly longer for unconnectable devices */
+ if ((params.getInterval() < GAP_ADV_PARAMS_INTERVAL_MIN_NONCON) ||
+ (params.getInterval() > GAP_ADV_PARAMS_INTERVAL_MAX)) {
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+ } else {
+ if ((params.getInterval() < GAP_ADV_PARAMS_INTERVAL_MIN) ||
+ (params.getInterval() > GAP_ADV_PARAMS_INTERVAL_MAX)) {
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+ }
+
+ /* Check timeout is zero for Connectable Directed */
+ if ((params.getAdvertisingType() == GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) && (params.getTimeout() != 0)) {
+ /* Timeout must be 0 with this type, although we'll never get here */
+ /* since this isn't implemented yet anyway */
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+
+ /* Check timeout for other advertising types */
+ if ((params.getAdvertisingType() != GapAdvertisingParams::ADV_CONNECTABLE_DIRECTED) &&
+ (params.getTimeout() > GAP_ADV_PARAMS_TIMEOUT_MAX)) {
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+
+ /* Start Advertising */
+ ble_gap_adv_params_t adv_para = {0};
+
+ adv_para.type = params.getAdvertisingType();
+ adv_para.p_peer_addr = NULL; // Undirected advertisement
+ adv_para.fp = BLE_GAP_ADV_FP_ANY;
+ adv_para.p_whitelist = NULL;
+ adv_para.interval = params.getInterval(); // advertising interval (in units of 0.625 ms)
+ adv_para.timeout = params.getTimeout();
+
+ ASSERT(ERROR_NONE == sd_ble_gap_adv_start(&adv_para),
+ BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ state.advertising = 1;
+
+ return BLE_ERROR_NONE;
+}
+
+/**************************************************************************/
+/*!
+ @brief Stops the BLE HW and disconnects from any devices
+
+ @returns ble_error_t
+
+ @retval BLE_ERROR_NONE
+ Everything executed properly
+
+ @section EXAMPLE
+
+ @code
+
+ @endcode
+*/
+/**************************************************************************/
+ble_error_t nRF51Gap::stopAdvertising(void)
+{
+ /* Stop Advertising */
+ ASSERT(ERROR_NONE == sd_ble_gap_adv_stop(), BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ state.advertising = 0;
+
+ return BLE_ERROR_NONE;
+}
+
+/**************************************************************************/
+/*!
+ @brief Disconnects if we are connected to a central device
+
+ @returns ble_error_t
+
+ @retval BLE_ERROR_NONE
+ Everything executed properly
+
+ @section EXAMPLE
+
+ @code
+
+ @endcode
+*/
+/**************************************************************************/
+ble_error_t nRF51Gap::disconnect(void)
+{
+ state.advertising = 0;
+ state.connected = 0;
+
+ /* Disconnect if we are connected to a central device */
+ ASSERT_INT(ERROR_NONE,
+ sd_ble_gap_disconnect(m_connectionHandle,
+ BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION),
+ BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ return BLE_ERROR_NONE;
+}
+
+/**************************************************************************/
+/*!
+ @brief Sets the 16-bit connection handle
+*/
+/**************************************************************************/
+void nRF51Gap::setConnectionHandle(uint16_t con_handle)
+{
+ m_connectionHandle = con_handle;
+}
+
+/**************************************************************************/
+/*!
+ @brief Gets the 16-bit connection handle
+*/
+/**************************************************************************/
+uint16_t nRF51Gap::getConnectionHandle(void)
+{
+ return m_connectionHandle;
+}
+
+/**************************************************************************/
+/*!
+ @brief Sets the BLE device address
+
+ @returns ble_error_t
+
+ @section EXAMPLE
+
+ @code
+
+ uint8_t device_address[6] = { 0xca, 0xfe, 0xf0, 0xf0, 0xf0, 0xf0 };
+ nrf.getGap().setAddress(Gap::ADDR_TYPE_RANDOM_STATIC, device_address);
+
+ @endcode
+*/
+/**************************************************************************/
+ble_error_t nRF51Gap::setAddress(addr_type_t type, const uint8_t address[6])
+{
+ if (type > ADDR_TYPE_RANDOM_PRIVATE_NON_RESOLVABLE) {
+ return BLE_ERROR_PARAM_OUT_OF_RANGE;
+ }
+
+ ble_gap_addr_t dev_addr;
+ dev_addr.addr_type = type;
+ memcpy(dev_addr.addr, address, 6);
+
+ ASSERT_INT(ERROR_NONE,
+ sd_ble_gap_address_set(&dev_addr),
+ BLE_ERROR_PARAM_OUT_OF_RANGE);
+
+ return BLE_ERROR_NONE;
+}