esp-idf/components/bt/esp_ble_mesh/mesh_common/mesh_atomic.c

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component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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/**
* @brief Atomically set a bit.
*
* Atomically set bit number @a bit of @a target.
* The target may be a single atomic variable or an array of them.
*
* @param target Address of atomic variable or array.
* @param bit Bit number (starting from 0).
*
* @return N/A
*/
/*
* Copyright (c) 2016 Intel Corporation
* Copyright (c) 2011-2014 Wind River Systems, Inc.
* Additional Copyright (c) 2018 Espressif Systems (Shanghai) PTE LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "mesh_atomic.h"
#include "mesh_kernel.h"
#include "sdkconfig.h"
#ifndef CONFIG_ATOMIC_OPERATIONS_BUILTIN
/**
*
* @brief Atomic get primitive
*
* @param target memory location to read from
*
* This routine provides the atomic get primitive to atomically read
* a value from <target>. It simply does an ordinary load. Note that <target>
* is expected to be aligned to a 4-byte boundary.
*
* @return The value read from <target>
*/
bt_mesh_atomic_val_t bt_mesh_atomic_get(const bt_mesh_atomic_t *target)
{
return *target;
}
/**
*
* @brief Atomic get-and-set primitive
*
* This routine provides the atomic set operator. The <value> is atomically
* written at <target> and the previous value at <target> is returned.
*
* @param target the memory location to write to
* @param value the value to write
*
* @return The previous value from <target>
*/
bt_mesh_atomic_val_t bt_mesh_atomic_set(bt_mesh_atomic_t *target, bt_mesh_atomic_val_t value)
{
bt_mesh_atomic_val_t ret;
bt_mesh_atomic_lock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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ret = *target;
*target = value;
bt_mesh_atomic_unlock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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return ret;
}
/**
*
* @brief Atomic bitwise inclusive OR primitive
*
* This routine provides the atomic bitwise inclusive OR operator. The <value>
* is atomically bitwise OR'ed with the value at <target>, placing the result
* at <target>, and the previous value at <target> is returned.
*
* @param target the memory location to be modified
* @param value the value to OR
*
* @return The previous value from <target>
*/
bt_mesh_atomic_val_t bt_mesh_atomic_or(bt_mesh_atomic_t *target, bt_mesh_atomic_val_t value)
{
bt_mesh_atomic_val_t ret;
bt_mesh_atomic_lock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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ret = *target;
*target |= value;
bt_mesh_atomic_unlock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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return ret;
}
/**
*
* @brief Atomic bitwise AND primitive
*
* This routine provides the atomic bitwise AND operator. The <value> is
* atomically bitwise AND'ed with the value at <target>, placing the result
* at <target>, and the previous value at <target> is returned.
*
* @param target the memory location to be modified
* @param value the value to AND
*
* @return The previous value from <target>
*/
bt_mesh_atomic_val_t bt_mesh_atomic_and(bt_mesh_atomic_t *target, bt_mesh_atomic_val_t value)
{
bt_mesh_atomic_val_t ret;
bt_mesh_atomic_lock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
2019-01-07 02:16:47 -05:00
ret = *target;
*target &= value;
bt_mesh_atomic_unlock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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return ret;
}
/**
*
* @brief Atomic decrement primitive
*
* @param target memory location to decrement
*
* This routine provides the atomic decrement operator. The value at <target>
* is atomically decremented by 1, and the old value from <target> is returned.
*
* @return The value from <target> prior to the decrement
*/
bt_mesh_atomic_val_t bt_mesh_atomic_dec(bt_mesh_atomic_t *target)
{
bt_mesh_atomic_val_t ret;
bt_mesh_atomic_lock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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ret = *target;
(*target)--;
bt_mesh_atomic_unlock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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return ret;
}
/**
*
* @brief Atomic increment primitive
*
* @param target memory location to increment
*
* This routine provides the atomic increment operator. The value at <target>
* is atomically incremented by 1, and the old value from <target> is returned.
*
* @return The value from <target> before the increment
*/
bt_mesh_atomic_val_t bt_mesh_atomic_inc(bt_mesh_atomic_t *target)
{
bt_mesh_atomic_val_t ret;
bt_mesh_atomic_lock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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ret = *target;
(*target)++;
bt_mesh_atomic_unlock();
component/ble_mesh: ESP BLE Mesh release 1. BLE Mesh Core * Provisioning: Node Role * Advertising and GATT bearer * Authentication OOB * Provisioning: Provisioner Role * Advertising and GATT bearer * Authentication OOB * Networking * Relay * Segmentation and Reassembly * Key Refresh * IV Update * Proxy Support * Multiple Client Models Run Simultaneously * Support multiple client models send packets to different nodes simultaneously * No blocking between client model and server * NVS Storage * Store Provisioning Data of BLE Mesh Nodes in Flash 2. BLE Mesh Applications * BLE Mesh Node & Provisioner * Node Example * Provisioner Example * Node + Generic OnOff Client Example * Fast Provisioning * Vendor Fast Prov Server Model * Vendor Fast Prov Client Model * Examples * Wi-Fi & BLE Mesh Coexistence * Example * BLE Mesh Console Commands * Example 3. BLE Mesh Models * Foundation Models * Configuration Server Model * Configuration Client Model * Health Server Model * Health Client Model * Generic Client Models * Generic OnOff Client * Generic Level Client * Generic Location Client * Generic Default Transition Timer Client * Generic Power OnOff Client * Generic Power Level Client * Generic Battery Client * Generic Property Client * Generic Server Models * Generic OnOff Server (Example) * Lighting Client Models * Light Lightness Client * Light CTL Client * Light HSL Client * Light xyL Client * Light LC Client * Sensor Client Model * Sensor Client * Time and Scenes Client Models * Time Client * Scene Client * Scheduler Client
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return ret;
}
#endif /* #ifndef CONFIG_ATOMIC_OPERATIONS_BUILTIN */