1 files changed, 141 insertions, 0 deletions
diff --git a/Middlewares/ST/STM32_WPAN/zigbee/stack/include/zcl/zcl.voice.h b/Middlewares/ST/STM32_WPAN/zigbee/stack/include/zcl/zcl.voice.h
new file mode 100644
index 000000000..f9ef26ec3
--- /dev/null
+++ b/Middlewares/ST/STM32_WPAN/zigbee/stack/include/zcl/zcl.voice.h
@@ -0,0 +1,141 @@
+/* Copyright [2019 - 2019] Exegin Technologies Limited. All rights reserved. */
+
+#ifndef ZCL_VOICE_H
+#define ZCL_VOICE_H
+
+/*--------------------------------------------------------------------------
+ *  DESCRIPTION
+ *      Interface definition for the Voice Over Zigbee cluster.
+ *--------------------------------------------------------------------------
+ */
+
+#include "zcl/zcl.h"
+
+/* Attribute Identifiers */
+enum {
+    ZCL_VOICE_ATTR_CODEC_TYPE = 0x0000,
+    ZCL_VOICE_ATTR_SAMP_FREQ = 0x0001,
+    ZCL_VOICE_ATTR_CODECRATE = 0x0002,
+    ZCL_VOICE_ATTR_ESTAB_TIMEOUT = 0x0003,
+    ZCL_VOICE_ATTR_CODEC_TYPE_SUB_1 = 0x0004,
+    ZCL_VOICE_ATTR_CODEC_TYPE_SUB_2 = 0x0005,
+    ZCL_VOICE_ATTR_CODEC_TYPE_SUB_3 = 0x0006,
+    ZCL_VOICE_ATTR_COMPRESSION_TYPE = 0x0007,
+    ZCL_VOICE_ATTR_COMPRESSION_RATE = 0x0008,
+    ZCL_VOICE_ATTR_OPTION_FLAGS = 0x0009,
+    ZCL_VOICE_ATTR_THRESHOLD = 0x000a
+};
+
+/* Client Generated Commands */
+enum {
+    ZCL_VOICE_CLI_ESTAB_REQ = 0x00,
+    ZCL_VOICE_CLI_VOICE_TX = 0x01,
+    ZCL_VOICE_CLI_TX_COMPLETE = 0x02,
+    ZCL_VOICE_CLI_CONTROL_RSP = 0x03
+};
+
+/* Server Generated Commands */
+enum {
+    ZCL_VOICE_SVR_ESTAB_RSP = 0x00,
+    ZCL_VOICE_SVR_VOICE_TX_RSP = 0x01,
+    ZCL_VOICE_SVR_CONTROL = 0x02
+};
+
+/* Voice of Zigbee Defined Values */
+#define FLAG_CODEC_TYPE_SUB_1           0x01
+#define FLAG_CODEC_TYPE_SUB_2           0x02
+#define FLAG_CODEC_TYPE_SUB_3           0x04
+#define FLAG_COMPRESSION_TYPE           0x08
+#define FLAG_COMPRESSION_RATE           0x10
+
+/* Request and Response Structures */
+struct voice_estab_req_t {
+    uint8_t flag;
+    uint8_t codec_type;
+    uint8_t samp_freq;
+    uint8_t codec_rate;
+    uint8_t service_type;
+    uint8_t codec_type_s1;
+    uint8_t codec_type_s2;
+    uint8_t codec_type_s3;
+    uint8_t comp_type;
+    uint8_t comp_rate;
+};
+
+struct voice_estab_rsp_t {
+    uint8_t ack_nak;
+    uint8_t codec_type;
+};
+
+struct voice_voice_tx_t {
+    uint8_t *voice_data;
+    uint16_t voice_data_len;
+};
+
+struct voice_voice_tx_rsp_t {
+    uint8_t seq_no;
+    uint8_t error_flag;
+};
+
+struct voice_control_t {
+    uint8_t control_type;
+};
+
+struct voice_control_rsp_t {
+    uint8_t ack_nak;
+};
+
+/* Callback Structures */
+struct zcl_voice_server_callbacks_t {
+    /* For voice_tx, the application should return ZCL_STATUS_SUCCESS for all received packets, which will send
+     * a Default Response with SUCCESS. The ZCL7 spec is written such that it appears the server should not
+     * send a response at all, and the application would return ZCL_STATUS_SUCCESS_NO_DEFAULT_RESPONSE and only
+     * send ZbZclVoiceServerSendVoiceTxRsp() upon error. This doesn't follow the standard ZCL method, where all
+     * requests should generate a reponse using the same ZCL sequence number. We'll leave this open to the
+     * application developer to decide. */
+    enum ZclStatusCodeT (*estab_req)(struct ZbZclClusterT *clusterPtr, struct voice_estab_req_t *cmd_req,
+        struct ZbZclAddrInfoT *src_info, void *arg);
+    enum ZclStatusCodeT (*voice_tx)(struct ZbZclClusterT *clusterPtr, struct voice_voice_tx_t *cmd_req,
+        struct ZbZclAddrInfoT *src_info, void *arg);
+    enum ZclStatusCodeT (*tx_complete)(struct ZbZclClusterT *clusterPtr, struct ZbZclAddrInfoT *src_info, void *arg);
+};
+
+struct zcl_voice_client_callbacks_t {
+    enum ZclStatusCodeT (*voice_tx_rsp)(struct ZbZclClusterT *clusterPtr, struct voice_voice_tx_rsp_t *cmd_rsp,
+        struct ZbZclAddrInfoT *src_info, void *arg);
+    enum ZclStatusCodeT (*control)(struct ZbZclClusterT *clusterPtr, struct voice_control_t *cmd_req,
+        struct ZbZclAddrInfoT *src_info, void *arg);
+};
+
+/* Allocation Functions */
+struct ZbZclClusterT * ZbZclVoiceClientAlloc(struct ZigBeeT *zb, uint8_t endpoint,
+    struct zcl_voice_client_callbacks_t *callbacks, void *arg);
+struct ZbZclClusterT * ZbZclVoiceServerAlloc(struct ZigBeeT *zb, uint8_t endpoint,
+    struct zcl_voice_server_callbacks_t *callbacks, void *arg);
+
+/* Client API */
+enum ZclStatusCodeT ZbZclVoiceClientEstabReq(struct ZbZclClusterT *cluster, struct ZbApsAddrT *dst,
+    struct voice_estab_req_t *estab_req, void (*callback)(struct ZbZclCommandRspT *rsp, void *arg), void *arg);
+
+enum ZclStatusCodeT ZbZclVoiceVoiceTxReq(struct ZbZclClusterT *cluster, struct ZbApsAddrT *dst,
+    struct voice_voice_tx_t *voice_tx, void (*callback)(struct ZbZclCommandRspT *rsp, void *arg), void *arg);
+
+enum ZclStatusCodeT ZbZclVoiceTxCompletedReq(struct ZbZclClusterT *cluster, struct ZbApsAddrT *dst,
+    void (*callback)(struct ZbZclCommandRspT *rsp, void *arg), void *arg);
+
+enum ZclStatusCodeT ZbZclVoiceClientSendControlRsp(struct ZbZclClusterT *clusterPtr, struct ZbZclAddrInfoT *dst_info,
+    struct voice_control_rsp_t *rsp);
+
+/* Server API */
+enum ZclStatusCodeT ZbZclVoiceServerControlReq(struct ZbZclClusterT *cluster, struct ZbApsAddrT *dst,
+    struct voice_control_t *control_cmd, void (*callback)(struct ZbZclCommandRspT *rsp, void *arg), void *arg);
+
+enum ZclStatusCodeT ZbZclVoiceServerSendEstabRsp(struct ZbZclClusterT *clusterPtr, struct ZbZclAddrInfoT *dst_info,
+    struct voice_estab_rsp_t *rsp);
+
+/* The application calls this to send the Voice Transmission Reponse Command if it ever encounters an
+ * error processing a Voice Transmission packet */
+enum ZclStatusCodeT ZbZclVoiceServerSendVoiceTxRsp(struct ZbZclClusterT *clusterPtr, struct ZbApsAddrT *dst,
+    void (*callback)(struct ZbZclCommandRspT *zcl_rsp, void *arg), struct voice_voice_tx_rsp_t *rsp, void *arg);
+
+#endif /* ZCL_VOICE_H */