721 lines
26 KiB
C
721 lines
26 KiB
C
/**
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****************************************************************************************
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* @addtogroup CPPSTASK
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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_SENSOR)
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#include "cpp_common.h"
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#include "co_math.h"
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#include "cpps.h"
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#include "cpps_task.h"
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#include "gapc.h"
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#include "gattc.h"
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#include "gattc_task.h"
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#include "prf_utils.h"
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#include "co_utils.h"
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#include "ke_mem.h"
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/*
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* CYCLING POWER SERVICE ATTRIBUTES
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****************************************************************************************
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*/
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/*
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* LOCAL 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 CPPS_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 cpps_enable_req_handler(ke_msg_id_t const msgid,
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struct cpps_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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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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// Status
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uint8_t status = PRF_ERR_REQ_DISALLOWED;
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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Bonded data was not used before
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if (!CPPS_IS_PRESENT(cpps_env->env[param->conidx].prfl_ntf_ind_cfg,
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CPP_PRF_CFG_PERFORMED_OK)) {
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status = GAP_ERR_NO_ERROR;
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// Save configuration and set flag
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cpps_env->env[param->conidx].prfl_ntf_ind_cfg = param->prfl_ntf_ind_cfg;
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// Enable Bonded Data
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CPPS_ENABLE_NTF_IND_BCST(param->conidx, CPP_PRF_CFG_PERFORMED_OK);
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}
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}
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// send completed information to APP task that contains error status
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struct cpps_enable_rsp *cmp_evt =
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KE_MSG_ALLOC(CPPS_ENABLE_RSP, src_id, dest_id, cpps_enable_rsp);
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cmp_evt->status = status;
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cmp_evt->conidx = param->conidx;
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ke_msg_send(cmp_evt);
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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 CPPS_GET_ADV_DATA_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 cpps_get_adv_data_req_handler(ke_msg_id_t const msgid,
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struct cpps_get_adv_data_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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// State shall not be Connected or Busy
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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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// Allocate the message
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struct cpps_get_adv_data_rsp *rsp =
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KE_MSG_ALLOC_DYN(CPPS_GET_ADV_DATA_RSP, src_id, dest_id,
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cpps_get_adv_data_rsp, CPP_CP_MEAS_ADV_MAX_LEN);
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// Set status
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rsp->status = GAP_ERR_COMMAND_DISALLOWED;
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// Set length
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rsp->data_len = 0;
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// Check Broadcast is supported
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_MEAS_BCST_MASK)) {
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// Check if broadcast has been enabled
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if (cpps_env->broadcast_enabled) {
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// Pack Cp Measurement
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rsp->adv_data[0] =
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cpps_pack_meas_ntf(¶m->parameters, &rsp->adv_data[4]) +
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CPP_CP_ADV_HEADER_LEN;
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// Pack Service Data AD type
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rsp->adv_data[1] = GAP_AD_TYPE_SERVICE_16_BIT_DATA;
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// Pack UUID of CPS
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co_write16p(&rsp->adv_data[2], ATT_SVC_CYCLING_POWER);
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// Set data length
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rsp->data_len = rsp->adv_data[0] + CPP_CP_ADV_LENGTH_LEN;
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// Set status
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rsp->status = GAP_ERR_NO_ERROR;
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}
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}
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// Send message
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ke_msg_send(rsp);
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} else {
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msg_status = KE_MSG_SAVED;
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}
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return (msg_status);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPS_NTF_CP_MEAS_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 cpps_ntf_cp_meas_req_handler(ke_msg_id_t const msgid,
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struct cpps_ntf_cp_meas_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_NO_FREE;
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// State shall not be Connected or Busy
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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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// Configure the environment
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cpps_env->operation = CPPS_NTF_MEAS_OP_CODE;
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// allocate operation data
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cpps_env->op_data =
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(struct cpps_op *)ke_malloc(sizeof(struct cpps_op), KE_MEM_KE_MSG);
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cpps_env->op_data->cmd = ke_param2msg(param);
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cpps_env->op_data->cursor = 0;
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cpps_env->op_data->ntf_pending = NULL;
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// Go to busy state
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ke_state_set(dest_id, CPPS_BUSY);
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// Should be updated just once
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if (CPPS_IS_PRESENT(param->parameters.flags,
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CPP_MEAS_WHEEL_REV_DATA_PRESENT)) {
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->features,
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CPP_FEAT_WHEEL_REV_DATA_SUPP)) {
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// Update the cumulative wheel revolutions value stored in the
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// environment The value shall not decrement below zero
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if (param->parameters.cumul_wheel_rev < 0) {
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cpps_env->cumul_wheel_rev =
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(co_abs(param->parameters.cumul_wheel_rev) >
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cpps_env->cumul_wheel_rev)
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? 0
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: cpps_env->cumul_wheel_rev +
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param->parameters.cumul_wheel_rev;
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} else {
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cpps_env->cumul_wheel_rev += param->parameters.cumul_wheel_rev;
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}
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}
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}
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// start operation execution
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cpps_exe_operation();
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} else {
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// Save it for later
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msg_status = KE_MSG_SAVED;
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}
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return (msg_status);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref CPPS_NTF_CP_VECTOR_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 cpps_ntf_cp_vector_req_handler(ke_msg_id_t const msgid,
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struct cpps_ntf_cp_vector_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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// State shall be Connected or Busy
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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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// Check Vector characteristic is supported
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_VECTOR_MASK)) {
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// Configure the environment
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cpps_env->operation = CPPS_NTF_VECTOR_OP_CODE;
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// allocate operation data
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cpps_env->op_data =
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(struct cpps_op *)ke_malloc(sizeof(struct cpps_op), KE_MEM_KE_MSG);
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cpps_env->op_data->cmd = ke_param2msg(param);
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cpps_env->op_data->cursor = 0;
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cpps_env->op_data->ntf_pending = NULL;
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// Go to busy state
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ke_state_set(dest_id, CPPS_BUSY);
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// start operation execution
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cpps_exe_operation();
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msg_status = KE_MSG_NO_FREE;
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} else {
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// send response to requester
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struct cpps_ntf_cp_vector_rsp *rsp = KE_MSG_ALLOC(
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CPPS_NTF_CP_VECTOR_RSP, src_id, dest_id, cpps_ntf_cp_vector_rsp);
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rsp->status = PRF_ERR_FEATURE_NOT_SUPPORTED;
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ke_msg_send(rsp);
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}
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} else {
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// Keep the message for later
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msg_status = KE_MSG_SAVED;
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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 GATTC_WRITE_REQ_IND 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_write_req_ind_handler(ke_msg_id_t const msgid,
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struct gattc_write_req_ind 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 cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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uint8_t conidx = KE_IDX_GET(src_id);
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// Message status
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uint8_t msg_status = KE_MSG_CONSUMED;
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// Status
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uint8_t status = GAP_ERR_NO_ERROR;
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// Control Point Status
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uint8_t ctl_pt_status = CPP_CTNL_PT_RESP_SUCCESS;
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if (cpps_env != NULL) {
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// CP Measurement Characteristic, Client Characteristic Configuration
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// Descriptor
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if (param->handle == (CPPS_HANDLE(CPS_IDX_CP_MEAS_NTF_CFG))) {
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// Update value
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status = cpps_update_characteristic_config(
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conidx, CPP_PRF_CFG_FLAG_CP_MEAS_NTF, param);
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}
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// CP Measurement Characteristic, Server Characteristic Configuration
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// Descriptor
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else if (param->handle == (CPPS_HANDLE(CPS_IDX_CP_MEAS_BCST_CFG))) {
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_MEAS_BCST_MASK)) {
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// Save value
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status = cpps_update_characteristic_config(
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conidx, CPP_PRF_CFG_FLAG_SP_MEAS_NTF, param);
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} else {
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status = ATT_ERR_ATTRIBUTE_NOT_FOUND;
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}
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}
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// CP Vector Characteristic, Client Characteristic Configuration Descriptor
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else if (param->handle == (CPPS_HANDLE(CPS_IDX_VECTOR_NTF_CFG))) {
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_VECTOR_MASK)) {
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// Update value
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status = cpps_update_characteristic_config(
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conidx, CPP_PRF_CFG_FLAG_VECTOR_NTF, param);
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} else {
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status = ATT_ERR_ATTRIBUTE_NOT_FOUND;
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}
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}
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// CP Control Point Characteristic
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else {
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if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_CTNL_PT_MASK)) {
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// CP Control Point, Client Characteristic Configuration Descriptor
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if (param->handle == (CPPS_HANDLE(CPS_IDX_CTNL_PT_IND_CFG))) {
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// Update value
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status = cpps_update_characteristic_config(
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conidx, CPP_PRF_CFG_FLAG_CTNL_PT_IND, param);
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}
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// CP Control Point Characteristic
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else if (param->handle == (CPPS_HANDLE(CPS_IDX_CTNL_PT_VAL))) {
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do {
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// Check if sending of indications has been enabled
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if (!CPPS_IS_NTF_IND_BCST_ENABLED(conidx,
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CPP_PRF_CFG_FLAG_CTNL_PT_IND)) {
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// CPP improperly configured
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status = PRF_CCCD_IMPR_CONFIGURED;
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break;
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}
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if (cpps_env->operation >= CPPS_CTNL_PT_SET_CUMUL_VAL_OP_CODE) {
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// A procedure is already in progress
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status = CPP_ERROR_PROC_IN_PROGRESS;
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break;
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}
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if (cpps_env->operation == CPPS_NTF_MEAS_OP_CODE) {
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// Keep the message until the end of the current procedure
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msg_status = KE_MSG_NO_FREE;
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break;
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}
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// Unpack Control Point parameters
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ctl_pt_status = cpps_unpack_ctnl_point_ind(conidx, param);
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} while (0);
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} else {
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ASSERT_ERR(0);
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}
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} else {
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status = ATT_ERR_ATTRIBUTE_NOT_FOUND;
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}
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}
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// Vector confirmation is sent by calling cpps_vector_cfg_cfm_handler
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if (param->handle != (CPPS_HANDLE(CPS_IDX_VECTOR_NTF_CFG))) {
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// Send write response
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struct gattc_write_cfm *cfm =
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KE_MSG_ALLOC(GATTC_WRITE_CFM, src_id, dest_id, gattc_write_cfm);
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cfm->handle = param->handle;
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cfm->status = status;
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ke_msg_send(cfm);
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// Check if control point failed
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if ((param->handle == (CPPS_HANDLE(CPS_IDX_CTNL_PT_VAL))) &&
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(ctl_pt_status != CPP_CTNL_PT_RESP_SUCCESS)) {
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// Send response to peer
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cpps_send_rsp_ind(conidx, param->value[0], ctl_pt_status);
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}
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}
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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 attribute info request message.
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*
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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_att_info_req_ind_handler(ke_msg_id_t const msgid,
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struct gattc_att_info_req_ind *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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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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uint8_t att_idx = CPPS_IDX(param->handle);
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struct gattc_att_info_cfm *cfm;
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// Send write response
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cfm = KE_MSG_ALLOC(GATTC_ATT_INFO_CFM, src_id, dest_id, gattc_att_info_cfm);
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cfm->handle = param->handle;
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// check if it's a client configuration char
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if ((att_idx == CPS_IDX_CP_MEAS_NTF_CFG) ||
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(att_idx == CPS_IDX_CP_MEAS_BCST_CFG) ||
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(att_idx == CPS_IDX_VECTOR_NTF_CFG) ||
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(att_idx == CPS_IDX_CTNL_PT_IND_CFG)) {
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// CCC attribute length = 2
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cfm->length = 2;
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cfm->status = GAP_ERR_NO_ERROR;
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}
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else if (att_idx == CPS_IDX_CTNL_PT_VAL) {
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// force length to zero to reject any write starting from something != 0
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cfm->length = 0;
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cfm->status = GAP_ERR_NO_ERROR;
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}
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// not expected request
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else {
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cfm->length = 0;
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cfm->status = ATT_ERR_WRITE_NOT_PERMITTED;
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}
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ke_msg_send(cfm);
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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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****************************************************************************************
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* @brief Handles reception of the read request from peer device
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*
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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_read_req_ind_handler(ke_msg_id_t const msgid,
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struct gattc_read_req_ind 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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if (ke_state_get(dest_id) == CPPS_IDLE) {
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// Get the address of the environment
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struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
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uint8_t conidx = KE_IDX_GET(src_id);
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uint8_t att_idx = CPPS_IDX(param->handle);
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uint8_t value[4];
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uint8_t value_size = 0;
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uint8_t status = ATT_ERR_NO_ERROR;
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switch (att_idx) {
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case CPS_IDX_CP_MEAS_NTF_CFG: {
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value_size = sizeof(uint16_t);
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co_write16p(value, (cpps_env->env[conidx].prfl_ntf_ind_cfg &
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CPP_PRF_CFG_FLAG_CP_MEAS_NTF)
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? PRF_CLI_START_NTF
|
|
: PRF_CLI_STOP_NTFIND);
|
|
} break;
|
|
|
|
case CPS_IDX_CP_MEAS_BCST_CFG: {
|
|
// Broadcast feature is profile specific
|
|
if (CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_MEAS_BCST_MASK)) {
|
|
// Fill data
|
|
value_size = sizeof(uint16_t);
|
|
// Broadcast status is also masked per connection (useful for bonding
|
|
// data)
|
|
co_write16p(value, (cpps_env->env[conidx].prfl_ntf_ind_cfg &
|
|
CPP_PRF_CFG_FLAG_SP_MEAS_NTF)
|
|
? PRF_SRV_START_BCST
|
|
: PRF_SRV_STOP_BCST);
|
|
} else {
|
|
status = ATT_ERR_ATTRIBUTE_NOT_FOUND;
|
|
}
|
|
} break;
|
|
|
|
case CPS_IDX_VECTOR_NTF_CFG: {
|
|
// Fill data
|
|
value_size = sizeof(uint16_t);
|
|
co_write16p(value, (cpps_env->env[conidx].prfl_ntf_ind_cfg &
|
|
CPP_PRF_CFG_FLAG_VECTOR_NTF)
|
|
? PRF_CLI_START_NTF
|
|
: PRF_CLI_STOP_NTFIND);
|
|
} break;
|
|
|
|
case CPS_IDX_CTNL_PT_IND_CFG: {
|
|
// Fill data
|
|
value_size = sizeof(uint16_t);
|
|
co_write16p(value, (cpps_env->env[conidx].prfl_ntf_ind_cfg &
|
|
CPP_PRF_CFG_FLAG_CTNL_PT_IND)
|
|
? PRF_CLI_START_IND
|
|
: PRF_CLI_STOP_NTFIND);
|
|
} break;
|
|
|
|
case CPS_IDX_CP_FEAT_VAL: {
|
|
// Fill data
|
|
value_size = sizeof(uint32_t);
|
|
co_write32p(value, cpps_env->features);
|
|
} break;
|
|
|
|
case CPS_IDX_SENSOR_LOC_VAL: {
|
|
// Fill data
|
|
value_size = sizeof(uint8_t);
|
|
value[0] = cpps_env->sensor_loc;
|
|
} break;
|
|
|
|
default: {
|
|
status = ATT_ERR_REQUEST_NOT_SUPPORTED;
|
|
} break;
|
|
}
|
|
|
|
// Send data to peer device
|
|
struct gattc_read_cfm *cfm = KE_MSG_ALLOC_DYN(
|
|
GATTC_READ_CFM, src_id, dest_id, gattc_read_cfm, value_size);
|
|
cfm->length = value_size;
|
|
memcpy(cfm->value, value, value_size);
|
|
cfm->handle = param->handle;
|
|
cfm->status = status;
|
|
|
|
// Send value to peer device.
|
|
ke_msg_send(cfm);
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref CPPS_VECTOR_CFG_CFM message.
|
|
* @param[in] msgid Id of the message received.
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance.
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
static int cpps_vector_cfg_cfm_handler(ke_msg_id_t const msgid,
|
|
struct cpps_vector_cfg_cfm *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id) {
|
|
// Get the address of the environment
|
|
struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
|
|
// Status
|
|
uint8_t status = PRF_APP_ERROR;
|
|
|
|
if (ke_state_get(dest_id) == CPPS_IDLE) {
|
|
if (param->status == GAP_ERR_NO_ERROR) {
|
|
if ((param->ntf_cfg == PRF_CLI_STOP_NTFIND) ||
|
|
(param->ntf_cfg == PRF_CLI_START_NTF)) {
|
|
// Save the new configuration in the environment
|
|
(param->ntf_cfg == PRF_CLI_STOP_NTFIND)
|
|
? CPPS_DISABLE_NTF_IND_BCST(param->conidx,
|
|
CPP_PRF_CFG_FLAG_VECTOR_NTF)
|
|
: CPPS_ENABLE_NTF_IND_BCST(param->conidx,
|
|
CPP_PRF_CFG_FLAG_VECTOR_NTF);
|
|
|
|
status = GAP_ERR_NO_ERROR;
|
|
}
|
|
}
|
|
|
|
// Send write response
|
|
struct gattc_write_cfm *cfm =
|
|
KE_MSG_ALLOC(GATTC_WRITE_CFM, KE_BUILD_ID(TASK_GATTC, param->conidx),
|
|
dest_id, gattc_write_cfm);
|
|
cfm->handle = CPPS_HANDLE(CPS_IDX_VECTOR_NTF_CFG);
|
|
cfm->status = status;
|
|
ke_msg_send(cfm);
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref CPPS_CTNL_PT_CFM message.
|
|
* @param[in] msgid Id of the message received.
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance.
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
static int cpps_ctnl_pt_cfm_handler(ke_msg_id_t const msgid,
|
|
struct cpps_ctnl_pt_cfm *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id) {
|
|
// Get the address of the environment
|
|
struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
|
|
uint8_t status = GAP_ERR_NO_ERROR;
|
|
|
|
if (ke_state_get(dest_id) == CPPS_BUSY) {
|
|
do {
|
|
// Check the current operation
|
|
if (cpps_env->operation < CPPS_CTNL_PT_SET_CUMUL_VAL_OP_CODE) {
|
|
// The confirmation has been sent without request indication, ignore
|
|
break;
|
|
}
|
|
|
|
// The CP Control Point Characteristic must be supported if we are here
|
|
if (!CPPS_IS_FEATURE_SUPPORTED(cpps_env->prfl_cfg, CPPS_CTNL_PT_MASK)) {
|
|
status = PRF_ERR_REQ_DISALLOWED;
|
|
break;
|
|
}
|
|
|
|
// Check if sending of indications has been enabled
|
|
if (!CPPS_IS_NTF_IND_BCST_ENABLED(param->conidx,
|
|
CPP_PRF_CFG_FLAG_CTNL_PT_IND)) {
|
|
// CPP improperly configured
|
|
status = PRF_CCCD_IMPR_CONFIGURED;
|
|
break;
|
|
}
|
|
|
|
// Allocate the GATT notification message
|
|
struct gattc_send_evt_cmd *ctl_pt_rsp = KE_MSG_ALLOC_DYN(
|
|
GATTC_SEND_EVT_CMD, KE_BUILD_ID(TASK_GATTC, param->conidx), dest_id,
|
|
gattc_send_evt_cmd, CPP_CP_CNTL_PT_RSP_MAX_LEN);
|
|
|
|
// Fill in the parameter structure
|
|
ctl_pt_rsp->operation = GATTC_INDICATE;
|
|
ctl_pt_rsp->handle = CPPS_HANDLE(CPS_IDX_CTNL_PT_VAL);
|
|
// Pack Control Point confirmation
|
|
ctl_pt_rsp->length =
|
|
cpps_pack_ctnl_point_cfm(param->conidx, param, ctl_pt_rsp->value);
|
|
|
|
// Send the event
|
|
ke_msg_send(ctl_pt_rsp);
|
|
|
|
} while (0);
|
|
|
|
if (status != GAP_ERR_NO_ERROR) {
|
|
// Inform the application that a procedure has been completed
|
|
cpps_send_cmp_evt(param->conidx,
|
|
prf_src_task_get(&cpps_env->prf_env, param->conidx),
|
|
prf_dst_task_get(&cpps_env->prf_env, param->conidx),
|
|
cpps_env->operation, status);
|
|
}
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles @ref GATT_NOTIFY_CMP_EVT message meaning that a notification
|
|
*or an indication has been correctly sent to peer device (but not confirmed by
|
|
*peer device).
|
|
*
|
|
* @param[in] msgid Id of the message received.
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
static int gattc_cmp_evt_handler(ke_msg_id_t const msgid,
|
|
struct gattc_cmp_evt const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id) {
|
|
uint8_t conidx = KE_IDX_GET(src_id);
|
|
// Get the address of the environment
|
|
struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
|
|
|
|
// Check if a connection exists
|
|
if (ke_state_get(dest_id) == CPPS_BUSY) {
|
|
switch (param->operation) {
|
|
case (GATTC_NOTIFY): {
|
|
// On-going operation execution
|
|
cpps_exe_operation();
|
|
} break;
|
|
|
|
case (GATTC_INDICATE): {
|
|
ASSERT_INFO(cpps_env->operation >= CPPS_CTNL_PT_SET_CUMUL_VAL_OP_CODE, 0,
|
|
0);
|
|
|
|
// Inform the application that a procedure has been completed
|
|
cpps_send_cmp_evt(conidx, prf_src_task_get(&cpps_env->prf_env, conidx),
|
|
prf_dst_task_get(&cpps_env->prf_env, conidx),
|
|
cpps_env->operation, param->status);
|
|
// else ignore the message
|
|
} break;
|
|
|
|
default: {
|
|
ASSERT_ERR(0);
|
|
} break;
|
|
}
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/*
|
|
* GLOBAL VARIABLE DEFINITIONS
|
|
****************************************************************************************
|
|
*/
|
|
|
|
/// Specifies the default message handlers
|
|
KE_MSG_HANDLER_TAB(cpps){
|
|
{CPPS_ENABLE_REQ, (ke_msg_func_t)cpps_enable_req_handler},
|
|
{GATTC_WRITE_REQ_IND, (ke_msg_func_t)gattc_write_req_ind_handler},
|
|
{GATTC_ATT_INFO_REQ_IND, (ke_msg_func_t)gattc_att_info_req_ind_handler},
|
|
{GATTC_READ_REQ_IND, (ke_msg_func_t)gattc_read_req_ind_handler},
|
|
{CPPS_GET_ADV_DATA_REQ, (ke_msg_func_t)cpps_get_adv_data_req_handler},
|
|
{CPPS_NTF_CP_MEAS_REQ, (ke_msg_func_t)cpps_ntf_cp_meas_req_handler},
|
|
{CPPS_NTF_CP_VECTOR_REQ, (ke_msg_func_t)cpps_ntf_cp_vector_req_handler},
|
|
{CPPS_CTNL_PT_CFM, (ke_msg_func_t)cpps_ctnl_pt_cfm_handler},
|
|
{CPPS_VECTOR_CFG_CFM, (ke_msg_func_t)cpps_vector_cfg_cfm_handler},
|
|
{GATTC_CMP_EVT, (ke_msg_func_t)gattc_cmp_evt_handler},
|
|
};
|
|
|
|
void cpps_task_init(struct ke_task_desc *task_desc) {
|
|
// Get the address of the environment
|
|
struct cpps_env_tag *cpps_env = PRF_ENV_GET(CPPS, cpps);
|
|
|
|
task_desc->msg_handler_tab = cpps_msg_handler_tab;
|
|
task_desc->msg_cnt = ARRAY_LEN(cpps_msg_handler_tab);
|
|
task_desc->state = cpps_env->state;
|
|
task_desc->idx_max = CPPS_IDX_MAX;
|
|
}
|
|
|
|
#endif //(BLE_CSC_SENSOR)
|
|
|
|
/// @} CPPSTASK
|