Read dictionary value, creating one if it doesn't exist.

@brief Determine if `setTime()` has been called yet * @note Indicates whether time returned can be relied upon */

@brief Check if timer is started * @retval bool True if started */

* Sends a "0" Bit * _ * Waveform Protocol 1: | |___ * _ * Waveform Protocol 2: | |__ */

* Sends a "1" Bit * ___ * Waveform Protocol 1: | |_ * __ * Waveform Protocol 2: | |_ */

set global LED brightness level */

* @brief Register a callback function to be invoked on incoming event notification * @param type Type of event to be notified of * @param handler

@brief Set or clear the callback for received data * @param receiveCb callback delegate or nullptr */

* @brief Governs write behaviour when UART transmit buffers are full * @param wait * If false, writes will return short count; applications can us

@brief disable interrupts for a UART * @param uart */

* @brief Obtain partition sub-type */

Get number of characters in transmit FIFO

Get number of characters in transmit FIFO

writes a buffer of frames into the DMA memory, returns the amount of frames written A frame is just a int16_t for mono, for stereo a frame is two int1

@brief Convert Arduino interrupt mode to Sming mode * @param mode Arduino mode type * @retval GPIO_INT_TYPE Sming interrupt type */