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Diff: source/btle/custom/custom_helper.cpp
- Revision:
- 553:2a413611e569
- Parent:
- 552:20b282c26f96
- Child:
- 557:e4218a32be51
diff -r 20b282c26f96 -r 2a413611e569 source/btle/custom/custom_helper.cpp --- a/source/btle/custom/custom_helper.cpp Mon Jan 11 10:19:10 2016 +0000 +++ b/source/btle/custom/custom_helper.cpp Mon Jan 11 10:19:11 2016 +0000 @@ -191,6 +191,8 @@ @param[in] char_props The characteristic properties, as defined by ble_gatt_char_props_t @param[in] max_length The maximum length of this characeristic + @param[in] has_variable_len Whether the characteristic data has + variable length. @param[out] p_char_handle @returns @@ -204,6 +206,7 @@ uint8_t *p_data, uint16_t length, uint16_t max_length, + bool has_variable_len, const uint8_t *userDescriptionDescriptorValuePtr, uint16_t userDescriptionDescriptorValueLen, bool readAuthorization, @@ -243,7 +246,7 @@ attr_md.vloc = BLE_GATTS_VLOC_STACK; /* Always set variable size */ - attr_md.vlen = 1; + attr_md.vlen = has_variable_len; if (char_props.read || char_props.notify || char_props.indicate) { switch (requiredSecurity) { @@ -318,24 +321,27 @@ since 1 is typically used by the primary service). @param[in] max_length The maximum length of this descriptor + @param[in] has_variable_len Whether the characteristic data has + variable length. @returns @retval ERROR_NONE Everything executed normally */ /**************************************************************************/ error_t custom_add_in_descriptor(uint16_t char_handle, - ble_uuid_t *p_uuid, - uint8_t *p_data, - uint16_t length, - uint16_t max_length, - uint16_t *p_desc_handle) + ble_uuid_t *p_uuid, + uint8_t *p_data, + uint16_t length, + uint16_t max_length, + bool has_variable_len, + uint16_t *p_desc_handle) { /* Descriptor metadata */ ble_gatts_attr_md_t desc_md = {0}; desc_md.vloc = BLE_GATTS_VLOC_STACK; /* Always set variable size */ - desc_md.vlen = 1; + desc_md.vlen = has_variable_len; /* Make it readable and writable */ BLE_GAP_CONN_SEC_MODE_SET_OPEN(&desc_md.read_perm);