709 lines
25 KiB
C
709 lines
25 KiB
C
/**
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****************************************************************************************
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* @addtogroup CPPCTASK
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* @{
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****************************************************************************************
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*/
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/*
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* INCLUDE FILES
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****************************************************************************************
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*/
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#include "rwip_config.h"
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#if (BLE_CP_COLLECTOR)
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#include "cpp_common.h"
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#include "cppc.h"
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#include "cppc_task.h"
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#include "gap.h"
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#include "gattc_task.h"
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#include "ke_mem.h"
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#include "ke_timer.h"
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#include "co_utils.h"
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/*
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* STRUCTURES
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****************************************************************************************
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*/
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/// State machine used to retrieve Cycling Power service characteristics
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/// information
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const struct prf_char_def cppc_cps_char[CPP_CPS_CHAR_MAX] = {
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/// CP Measurement
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[CPP_CPS_MEAS_CHAR] = {ATT_CHAR_CP_MEAS, ATT_MANDATORY, ATT_CHAR_PROP_NTF},
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/// CP Feature
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[CPP_CPS_FEAT_CHAR] = {ATT_CHAR_CP_FEAT, ATT_MANDATORY, ATT_CHAR_PROP_RD},
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/// Sensor Location
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[CPP_CPS_SENSOR_LOC_CHAR] = {ATT_CHAR_SENSOR_LOC, ATT_MANDATORY,
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ATT_CHAR_PROP_RD},
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/// Vector
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[CPP_CPS_VECTOR_CHAR] = {ATT_CHAR_CP_VECTOR, ATT_OPTIONAL,
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ATT_CHAR_PROP_NTF},
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/// SC Control Point
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[CPP_CPS_CTNL_PT_CHAR] = {ATT_CHAR_CP_CNTL_PT, ATT_OPTIONAL,
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ATT_CHAR_PROP_WR | ATT_CHAR_PROP_IND},
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};
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/// State machine used to retrieve Cycling Power service characteristic
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/// descriptor information
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const struct prf_char_desc_def cppc_cps_char_desc[CPPC_DESC_MAX] = {
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/// CP Measurement Char. - Client Characteristic Configuration
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[CPPC_DESC_CP_MEAS_CL_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, ATT_MANDATORY,
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CPP_CPS_MEAS_CHAR},
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/// CP Measurement Char. - Server Characteristic Configuration
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[CPPC_DESC_CP_MEAS_SV_CFG] = {ATT_DESC_SERVER_CHAR_CFG, ATT_OPTIONAL,
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CPP_CPS_MEAS_CHAR},
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/// CP Vector Char. - Client Characteristic Configuration
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[CPPC_DESC_VECTOR_CL_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, ATT_OPTIONAL,
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CPP_CPS_VECTOR_CHAR},
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/// Control Point Char. - Client Characteristic Configuration
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[CPPC_DESC_CTNL_PT_CL_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, ATT_OPTIONAL,
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CPP_CPS_CTNL_PT_CHAR},
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};
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/*
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* HANDLER FUNCTIONS DEFINITIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPC_ENABLE_REQ message.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int cppc_enable_req_handler(ke_msg_id_t const msgid,
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struct cppc_enable_req *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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// Status
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uint8_t status = GAP_ERR_NO_ERROR;
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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uint8_t state = ke_state_get(dest_id);
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// Cycling Power Profile Collector Role Task Environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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ASSERT_INFO(cppc_env != NULL, dest_id, src_id);
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if ((state == CPPC_IDLE) && (cppc_env->env[conidx] == NULL)) {
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// allocate environment variable for task instance
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cppc_env->env[conidx] = (struct cppc_cnx_env *)ke_malloc(
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sizeof(struct cppc_cnx_env), KE_MEM_ATT_DB);
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memset(cppc_env->env[conidx], 0, sizeof(struct cppc_cnx_env));
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// Config connection, start discovering
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if (param->con_type == PRF_CON_DISCOVERY) {
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// start discovering CPS on peer
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prf_disc_svc_send(&(cppc_env->prf_env), conidx, ATT_SVC_CYCLING_POWER);
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// Go to DISCOVERING state
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ke_state_set(dest_id, CPPC_DISCOVERING);
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}
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// normal connection, get saved att details
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else {
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cppc_env->env[conidx]->cps = param->cps;
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// send APP confirmation that can start normal connection to TH
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cppc_enable_rsp_send(cppc_env, conidx, GAP_ERR_NO_ERROR);
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}
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}
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else if (state != CPPC_FREE) {
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status = PRF_ERR_REQ_DISALLOWED;
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}
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// send an error if request fails
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if (status != GAP_ERR_NO_ERROR) {
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cppc_enable_rsp_send(cppc_env, conidx, status);
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}
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPC_READ_CMD message.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int cppc_read_req_handler(ke_msg_id_t const msgid,
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struct cpps_read_cmd *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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uint8_t state = ke_state_get(dest_id);
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uint8_t status = PRF_ERR_REQ_DISALLOWED;
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// Message status
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uint8_t msg_status = KE_MSG_CONSUMED;
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// Get the address of the environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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if (state == CPPC_IDLE) {
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ASSERT_INFO(cppc_env != NULL, dest_id, src_id);
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// environment variable not ready
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if (cppc_env->env[conidx] == NULL) {
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status = PRF_APP_ERROR;
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} else {
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// Get the handler
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uint16_t hdl = cppc_get_read_handle_req(cppc_env, conidx, param);
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// Check if handle is viable
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if (hdl != ATT_INVALID_SEARCH_HANDLE) {
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// Force the operation value
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param->operation = CPPC_READ_OP_CODE;
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// Store the command structure
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cppc_env->env[conidx]->operation = param;
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msg_status = KE_MSG_NO_FREE;
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// Send the read request
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prf_read_char_send(&(cppc_env->prf_env), conidx,
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cppc_env->env[conidx]->cps.svc.shdl,
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cppc_env->env[conidx]->cps.svc.ehdl, hdl);
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// Go to the Busy state
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ke_state_set(dest_id, CPPC_BUSY);
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status = ATT_ERR_NO_ERROR;
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} else {
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status = PRF_ERR_INEXISTENT_HDL;
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}
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}
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} else if (state == CPPC_FREE) {
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status = GAP_ERR_DISCONNECTED;
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} else {
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// Another procedure is pending, keep the command for later
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msg_status = KE_MSG_SAVED;
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status = GAP_ERR_NO_ERROR;
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}
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if (status != GAP_ERR_NO_ERROR) {
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// Send the complete event message to the task id stored in the environment
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cppc_send_cmp_evt(cppc_env, conidx, CPPC_READ_OP_CODE, status);
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}
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return (int)msg_status;
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPC_CFG_NTFIND_CMD message.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int cppc_cfg_ntfind_cmd_handler(ke_msg_id_t const msgid,
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struct cppc_cfg_ntfind_cmd *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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// Get the address of the environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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uint8_t state = ke_state_get(dest_id);
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// Message status
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uint8_t msg_status = KE_MSG_CONSUMED;
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if (cppc_env != NULL) {
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// Status
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uint8_t status = PRF_ERR_REQ_DISALLOWED;
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// Handle
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uint16_t handle = ATT_INVALID_SEARCH_HANDLE;
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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do {
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if (state != CPPC_IDLE) {
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// Another procedure is pending, keep the command for later
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msg_status = KE_MSG_SAVED;
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break;
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}
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ASSERT_ERR(cppc_env->env[conidx] != NULL);
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// Get handle
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status = cppc_get_write_desc_handle_req(conidx, param, cppc_env, &handle);
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} while (0);
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if ((status == GAP_ERR_NO_ERROR) && (handle != ATT_INVALID_SEARCH_HANDLE)) {
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// Set the operation code
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param->operation = CPPC_CFG_NTF_IND_OP_CODE;
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// Store the command structure
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cppc_env->env[conidx]->operation = param;
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msg_status = KE_MSG_NO_FREE;
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// Go to the Busy state
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ke_state_set(dest_id, CPPC_BUSY);
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// Send GATT Write Request
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prf_gatt_write_ntf_ind(&cppc_env->prf_env, conidx, handle,
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param->ntfind_cfg);
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}
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} else {
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cppc_send_no_conn_cmp_evt(dest_id, src_id, CPPC_CFG_NTF_IND_OP_CODE);
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}
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return (int)msg_status;
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPC_CTNL_PT_CFG_REQ message.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int cppc_ctnl_pt_cfg_req_handler(ke_msg_id_t const msgid,
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struct cppc_ctnl_pt_cfg_req *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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// Message status
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uint8_t msg_status = KE_MSG_CONSUMED;
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// Get the address of the environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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if (cppc_env != NULL) {
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// Status
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uint8_t status = GAP_ERR_NO_ERROR;
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do {
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// State is Connected or Busy
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ASSERT_ERR(ke_state_get(dest_id) > CPPC_FREE);
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// Check the provided connection handle
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if (cppc_env->env[conidx] == NULL) {
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status = PRF_ERR_INVALID_PARAM;
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break;
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}
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if (ke_state_get(dest_id) != CPPC_IDLE) {
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// Another procedure is pending, keep the command for later
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msg_status = KE_MSG_SAVED;
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// Status is GAP_ERR_NO_ERROR, no message will be sent to the
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// application
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break;
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}
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// Check if the characteristic has been found
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if (cppc_env->env[conidx]->cps.descs[CPPC_DESC_CTNL_PT_CL_CFG].desc_hdl !=
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ATT_INVALID_SEARCH_HANDLE) {
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// Request array declaration
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uint8_t req[CPP_CP_CNTL_PT_REQ_MAX_LEN];
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// Pack request
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uint8_t nb = cppc_pack_ctnl_pt_req(param, req, &status);
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if (status == GAP_ERR_NO_ERROR) {
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// Set the operation code
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param->operation = CPPC_CTNL_PT_CFG_WR_OP_CODE;
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// Store the command structure
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cppc_env->env[conidx]->operation = param;
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// Store the command information
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msg_status = KE_MSG_NO_FREE;
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// Go to the Busy state
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ke_state_set(dest_id, CPPC_BUSY);
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// Send the write request
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prf_gatt_write(
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&(cppc_env->prf_env), conidx,
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cppc_env->env[conidx]->cps.chars[CPP_CPS_CTNL_PT_CHAR].val_hdl,
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(uint8_t *)&req[0], nb, GATTC_WRITE);
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}
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} else {
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status = PRF_ERR_INEXISTENT_HDL;
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}
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} while (0);
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if (status != GAP_ERR_NO_ERROR) {
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// Send a complete event status to the application
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cppc_send_cmp_evt(cppc_env, conidx, CPPC_CTNL_PT_CFG_WR_OP_CODE, status);
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}
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} else {
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// No connection
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cppc_send_no_conn_cmp_evt(dest_id, src_id, CPPC_CTNL_PT_CFG_WR_OP_CODE);
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}
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return (int)msg_status;
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPC_TIMEOUT_TIMER_IND message. This
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*message is received when the peer device doesn't send a SC Control Point
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*indication within 30s after reception of the write response.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int cppc_timeout_timer_ind_handler(ke_msg_id_t const msgid,
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void const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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// Get the address of the environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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if (cppc_env != NULL) {
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ASSERT_ERR(cppc_env->env[conidx]->operation != NULL);
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ASSERT_ERR(
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((struct cppc_cmd *)cppc_env->env[conidx]->operation)->operation ==
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CPPC_CTNL_PT_CFG_IND_OP_CODE);
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// Send the complete event message
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cppc_send_cmp_evt(cppc_env, conidx, CPPC_CTNL_PT_CFG_WR_OP_CODE,
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PRF_ERR_PROC_TIMEOUT);
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}
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// else drop the message
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref GATTC_SDP_SVC_IND_HANDLER message.
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* The handler stores the found service details for service discovery.
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* @param[in] msgid Id of the message received (probably unused).
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int gattc_sdp_svc_ind_handler(ke_msg_id_t const msgid,
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struct gattc_sdp_svc_ind const *ind,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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uint8_t state = ke_state_get(dest_id);
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if (state == CPPC_DISCOVERING) {
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uint8_t conidx = KE_IDX_GET(dest_id);
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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ASSERT_INFO(cppc_env != NULL, dest_id, src_id);
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ASSERT_INFO(cppc_env->env[conidx] != NULL, dest_id, src_id);
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if (cppc_env->env[conidx]->nb_svc == 0) {
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// Retrieve CPS characteristics and descriptors
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prf_extract_svc_info(ind, CPP_CPS_CHAR_MAX, &cppc_cps_char[0],
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&cppc_env->env[conidx]->cps.chars[0], CPPC_DESC_MAX,
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&cppc_cps_char_desc[0],
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&cppc_env->env[conidx]->cps.descs[0]);
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// Even if we get multiple responses we only store 1 range
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cppc_env->env[conidx]->cps.svc.shdl = ind->start_hdl;
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cppc_env->env[conidx]->cps.svc.ehdl = ind->end_hdl;
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}
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cppc_env->env[conidx]->nb_svc++;
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}
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref GATTC_CMP_EVT message.
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* @param[in] msgid Id of the message received.
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance.
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int gattc_cmp_evt_handler(ke_msg_id_t const msgid,
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struct gattc_cmp_evt const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id) {
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// Get the address of the environment
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struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
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// Status
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uint8_t status;
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if (cppc_env != NULL) {
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uint8_t conidx = KE_IDX_GET(dest_id);
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uint8_t state = ke_state_get(dest_id);
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if (state == CPPC_DISCOVERING) {
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status = param->status;
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if ((status == ATT_ERR_ATTRIBUTE_NOT_FOUND) ||
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(status == ATT_ERR_NO_ERROR)) {
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// Discovery
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// check characteristic validity
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|
if (cppc_env->env[conidx]->nb_svc == 1) {
|
|
status = prf_check_svc_char_validity(CPP_CPS_CHAR_MAX,
|
|
cppc_env->env[conidx]->cps.chars,
|
|
cppc_cps_char);
|
|
}
|
|
// too much services
|
|
else if (cppc_env->env[conidx]->nb_svc > 1) {
|
|
status = PRF_ERR_MULTIPLE_SVC;
|
|
}
|
|
// no services found
|
|
else {
|
|
status = PRF_ERR_STOP_DISC_CHAR_MISSING;
|
|
}
|
|
|
|
// check descriptor validity
|
|
if (status == GAP_ERR_NO_ERROR) {
|
|
status = prf_check_svc_char_desc_validity(
|
|
CPPC_DESC_MAX, cppc_env->env[conidx]->cps.descs,
|
|
cppc_cps_char_desc, cppc_env->env[conidx]->cps.chars);
|
|
}
|
|
}
|
|
|
|
cppc_enable_rsp_send(cppc_env, conidx, status);
|
|
}
|
|
|
|
else if (state == CPPC_BUSY) {
|
|
switch (param->operation) {
|
|
case GATTC_READ: {
|
|
// Send the complete event status
|
|
cppc_send_cmp_evt(cppc_env, conidx, CPPC_READ_OP_CODE, param->status);
|
|
} break;
|
|
|
|
case GATTC_WRITE:
|
|
case GATTC_WRITE_NO_RESPONSE: {
|
|
uint8_t operation =
|
|
((struct cppc_cmd *)cppc_env->env[conidx]->operation)->operation;
|
|
|
|
if (operation == CPPC_CFG_NTF_IND_OP_CODE) {
|
|
// Send the complete event status
|
|
cppc_send_cmp_evt(cppc_env, conidx, operation, param->status);
|
|
}
|
|
|
|
else if (operation == CPPC_CTNL_PT_CFG_WR_OP_CODE) {
|
|
if (param->status == GAP_ERR_NO_ERROR) {
|
|
// Start Timeout Procedure
|
|
ke_timer_set(CPPC_TIMEOUT_TIMER_IND, dest_id, ATT_TRANS_RTX);
|
|
|
|
// Wait for the response indication
|
|
((struct cppc_cmd *)cppc_env->env[conidx]->operation)->operation =
|
|
CPPC_CTNL_PT_CFG_IND_OP_CODE;
|
|
} else {
|
|
// Send the complete event status
|
|
cppc_send_cmp_evt(cppc_env, conidx, operation, param->status);
|
|
}
|
|
}
|
|
} break;
|
|
|
|
case GATTC_REGISTER:
|
|
case GATTC_UNREGISTER: {
|
|
// Do nothing
|
|
} break;
|
|
|
|
default: {
|
|
ASSERT_ERR(0);
|
|
} break;
|
|
}
|
|
}
|
|
}
|
|
// else ignore the message
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref GATTC_READ_IND message.
|
|
* Generic event received after every simple read command sent to peer server.
|
|
* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance (probably unused).
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
__STATIC int gattc_read_ind_handler(ke_msg_id_t const msgid,
|
|
struct gattc_read_ind const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id) {
|
|
uint8_t state = ke_state_get(dest_id);
|
|
|
|
// Get the address of the environment
|
|
struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
|
|
|
|
if (state == CPPC_BUSY) {
|
|
uint8_t conidx = KE_IDX_GET(dest_id);
|
|
|
|
ASSERT_INFO(cppc_env != NULL, dest_id, src_id);
|
|
ASSERT_INFO(cppc_env->env[conidx] != NULL, dest_id, src_id);
|
|
|
|
// Send the read value to the HL
|
|
struct cppc_value_ind *ind = KE_MSG_ALLOC(
|
|
CPPC_VALUE_IND, prf_dst_task_get(&(cppc_env->prf_env), conidx), dest_id,
|
|
cppc_value_ind);
|
|
|
|
switch (
|
|
((struct cpps_read_cmd *)cppc_env->env[conidx]->operation)->read_code) {
|
|
// Read CP Feature Characteristic value
|
|
case (CPPC_RD_CP_FEAT): {
|
|
ind->value.sensor_feat = co_read32p(¶m->value[0]);
|
|
|
|
// Mask the reserved bits
|
|
// ind->value.sensor_feat &= CPP_FEAT_ALL_SUPP;
|
|
} break;
|
|
|
|
// Read Sensor Location Characteristic value
|
|
case (CPPC_RD_SENSOR_LOC): {
|
|
ind->value.sensor_loc = param->value[0];
|
|
} break;
|
|
|
|
// Read Client Characteristic Configuration Descriptor value
|
|
case (CPPC_RD_WR_CP_MEAS_CL_CFG):
|
|
case (CPPC_RD_WR_CP_MEAS_SV_CFG):
|
|
case (CPPC_RD_WR_VECTOR_CFG):
|
|
case (CPPC_RD_WR_CTNL_PT_CFG): {
|
|
co_write16p(&ind->value.ntf_cfg, param->value[0]);
|
|
} break;
|
|
|
|
default: {
|
|
ASSERT_ERR(0);
|
|
} break;
|
|
}
|
|
|
|
ind->att_code =
|
|
((struct cpps_read_cmd *)cppc_env->env[conidx]->operation)->read_code;
|
|
|
|
// Send the message to the application
|
|
ke_msg_send(ind);
|
|
}
|
|
// else drop the message
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref GATTC_EVENT_IND message.
|
|
* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance (probably unused).
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
__STATIC int gattc_event_ind_handler(ke_msg_id_t const msgid,
|
|
struct gattc_event_ind const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id) {
|
|
uint8_t conidx = KE_IDX_GET(dest_id);
|
|
// Get the address of the environment
|
|
struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
|
|
|
|
if (cppc_env != NULL) {
|
|
switch (param->type) {
|
|
case (GATTC_NOTIFY): {
|
|
|
|
if (param->handle ==
|
|
cppc_env->env[conidx]->cps.chars[CPP_CPS_MEAS_CHAR].val_hdl) {
|
|
// Unpack measurement
|
|
cppc_unpack_meas_ind(conidx, param, cppc_env);
|
|
} else if (param->handle == cppc_env->env[conidx]
|
|
->cps.chars[CPP_CPS_VECTOR_CHAR]
|
|
.val_hdl) {
|
|
// Unpack vector
|
|
cppc_unpack_vector_ind(conidx, param, cppc_env);
|
|
} else {
|
|
ASSERT_ERR(0);
|
|
}
|
|
} break;
|
|
|
|
case (GATTC_INDICATE): {
|
|
// confirm that indication has been correctly received
|
|
struct gattc_event_cfm *cfm =
|
|
KE_MSG_ALLOC(GATTC_EVENT_CFM, src_id, dest_id, gattc_event_cfm);
|
|
cfm->handle = param->handle;
|
|
ke_msg_send(cfm);
|
|
|
|
// Check if we were waiting for the indication
|
|
if (cppc_env->env[conidx]->operation != NULL) {
|
|
if (((struct cppc_cmd *)cppc_env->env[conidx]->operation)->operation ==
|
|
CPPC_CTNL_PT_CFG_IND_OP_CODE) {
|
|
// Stop the procedure timeout timer
|
|
ke_timer_clear(CPPC_TIMEOUT_TIMER_IND, dest_id);
|
|
|
|
// Unpack control point
|
|
cppc_unpack_ctln_pt_ind(conidx, param, cppc_env);
|
|
|
|
// Send the complete event message
|
|
cppc_send_cmp_evt(cppc_env, conidx, CPPC_CTNL_PT_CFG_WR_OP_CODE,
|
|
GAP_ERR_NO_ERROR);
|
|
}
|
|
// else drop the message
|
|
}
|
|
// else drop the message
|
|
} break;
|
|
|
|
default: {
|
|
ASSERT_ERR(0);
|
|
} break;
|
|
}
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/*
|
|
* GLOBAL VARIABLE DEFINITIONS
|
|
****************************************************************************************
|
|
*/
|
|
|
|
/// Specifies the default message handlers
|
|
KE_MSG_HANDLER_TAB(cppc){
|
|
{GATTC_SDP_SVC_IND, (ke_msg_func_t)gattc_sdp_svc_ind_handler},
|
|
{CPPC_READ_CMD, (ke_msg_func_t)cppc_read_req_handler},
|
|
{GATTC_READ_IND, (ke_msg_func_t)gattc_read_ind_handler},
|
|
{CPPC_CFG_NTFIND_CMD, (ke_msg_func_t)cppc_cfg_ntfind_cmd_handler},
|
|
{CPPC_CTNL_PT_CFG_REQ, (ke_msg_func_t)cppc_ctnl_pt_cfg_req_handler},
|
|
{GATTC_EVENT_IND, (ke_msg_func_t)gattc_event_ind_handler},
|
|
{GATTC_EVENT_REQ_IND, (ke_msg_func_t)gattc_event_ind_handler},
|
|
{CPPC_TIMEOUT_TIMER_IND, (ke_msg_func_t)cppc_timeout_timer_ind_handler},
|
|
{CPPC_ENABLE_REQ, (ke_msg_func_t)cppc_enable_req_handler},
|
|
{GATTC_CMP_EVT, (ke_msg_func_t)gattc_cmp_evt_handler},
|
|
};
|
|
|
|
void cppc_task_init(struct ke_task_desc *task_desc) {
|
|
// Get the address of the environment
|
|
struct cppc_env_tag *cppc_env = PRF_ENV_GET(CPPC, cppc);
|
|
|
|
task_desc->msg_handler_tab = cppc_msg_handler_tab;
|
|
task_desc->msg_cnt = ARRAY_LEN(cppc_msg_handler_tab);
|
|
task_desc->state = cppc_env->state;
|
|
task_desc->idx_max = CPPC_IDX_MAX;
|
|
}
|
|
|
|
#endif //(BLE_CP_COLLECTOR)
|
|
|
|
/// @} CPPCTASK
|