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https://github.com/1technophile/OpenMQTTGateway.git
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42be3fe0f2
with the last version of ESP32 arduino env it is not possible to compile on ESP32, we get "missing gatt_api.h" ERROR. So as to avoid that we need to use the last version of the nkolban library for BLE 0.4.16
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
/*
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* BLE2904.cpp
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*
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* Created on: Dec 23, 2017
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* Author: kolban
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*/
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/*
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* See also:
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* https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.descriptor.gatt.characteristic_presentation_format.xml
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*/
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#include "sdkconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#include "BLE2904.h"
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BLE2904::BLE2904() : BLEDescriptor(BLEUUID((uint16_t) 0x2904)) {
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m_data.m_format = 0;
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m_data.m_exponent = 0;
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m_data.m_namespace = 1; // 1 = Bluetooth SIG Assigned Numbers
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m_data.m_unit = 0;
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m_data.m_description = 0;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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} // BLE2902
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/**
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* @brief Set the description.
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*/
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void BLE2904::setDescription(uint16_t description) {
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m_data.m_description = description;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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}
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/**
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* @brief Set the exponent.
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*/
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void BLE2904::setExponent(int8_t exponent) {
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m_data.m_exponent = exponent;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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} // setExponent
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/**
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* @brief Set the format.
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*/
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void BLE2904::setFormat(uint8_t format) {
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m_data.m_format = format;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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} // setFormat
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/**
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* @brief Set the namespace.
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*/
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void BLE2904::setNamespace(uint8_t namespace_value) {
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m_data.m_namespace = namespace_value;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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} // setNamespace
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/**
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* @brief Set the units for this value. It should be one of the encoded values defined here:
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* https://www.bluetooth.com/specifications/assigned-numbers/units
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* @param [in] uint The type of units of this characteristic as defined by assigned numbers.
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*/
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void BLE2904::setUnit(uint16_t unit) {
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m_data.m_unit = unit;
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setValue((uint8_t*)&m_data, sizeof(m_data));
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} // setUnit
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#endif
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