\brief Data Synchronization Barrier \details Acts as a special kind of Data Memory Barrier. It completes when all explicit memory acces

\brief Instruction Synchronization Barrier \details Instruction Synchronization Barrier flushes the pipeline in the processor, so that

\brief Signed Saturate \details Saturates a signed value. \param [in] value Value to be saturated \param [in] sat Bit position to satura

simple test function */

Calculates the number of samples in the dataset partition. Args: mode: Which partition, must be 'training', 'validation', or 'testing'.

Gather samples from the data set, applying transformations as needed. When the mode is 'training', a random selection of samples will be returned

Call the attached function */

Return the current output duty-cycle setting, measured as a percentage (float) * * @returns * A floating-point value representin

Set the ouput duty-cycle, specified as a percentage (float) * * @param value A floating-point value representing the output duty-cycle,

! * @brief Disable the clock for specific IP. * * @param name Which clock to disable, see \ref clock_ip_name_t. */

* @brief C custom defined QADD for M3 and M0 processors */

* @brief C custom defined QSUB for M3 and M0 processors */

* @brief Clips Q63 to Q31 values. */

Return wav_file names and labels from train/val/test sets.

Memcopy with strictly ordered memory access, e.g. for register targets. * \param dst Destination data is copied to. * \param src Source data is copi

Clear and disable the given MPU region of the given MPU. * \param mpu Pointer to MPU to be used. * \param rnr Region number to be cleared. */

Load the given number of MPU regions from a table to the given MPU. * \param mpu Pointer to the MPU registers to be used. * \param rnr First region

Set the memory attribute encoding to the given MPU. * \param mpu Pointer to the MPU to be configured. * \param idx The attribute index to be set [0-

Configure the given MPU region of the given MPU. * \param mpu Pointer to MPU to be used. * \param rnr Region number to be configured. * \param rbar

\brief Disable IRQ Interrupts \details Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged mod

* @brief Floating-point square root function. * @param[in] in input value. * @param[out] pOut square root of input value. * @return The

Output a debug message * * @param format printf-style format string, followed by variables */

* Allows traces from modem to be turned on or off * * @param on set as 1 to turn on traces and vice versa. */

Memcopy with strictly ordered memory access, e.g. for register targets. * \param dst Destination data is copied to. * \param src Source data is copi

* Sets string of characters to use as line delimiters * * @param output_delimiter string of characters to use as line delimiters */

* Allows timeout to be changed between commands * * @param timeout timeout of the connection */

! * @brief Clears the I2C status flag state. * * The following status register flags can be cleared kI2C_ArbitrationLostFlag and kI2C_IntPending

* Disallow construction of NonCopyable objects from outside of its hierarchy. */

\brief Clean & Invalidate D-Cache \details Cleans and Invalidates D-Cache */

\brief Invalidate I-Cache \details Invalidates I-Cache */

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Load-Acquire Exclusive (8 bit) \details Executes a LDAB exclusive instruction for 8 bit value. \param [in] ptr Pointer to data \ret

* @brief C custom defined SMLALD for M3 and M0 processors */

* @brief C custom defined SMUAD for M3 and M0 processors */

\brief Store-Release (32 bit) \details Executes a STL instruction for 32 bit values. \param [in] value Value to store \param [in] ptr Po

\brief Store-Release (16 bit) \details Executes a STLH instruction for 16 bit values. \param [in] value Value to store \param [in] ptr P

\brief Enable IRQ Interrupts \details Enables IRQ interrupts by clearing the I-bit in the CPSR. Can only be executed in Privileged mode

\brief Get Priority Mask \details Returns the current state of the priority mask bit from the Priority Mask Register. \return Prio

\brief Set Priority Mask \details Assigns the given value to the Priority Mask Register. \param [in] priMask Priority Mask */

Helper function to build the depth-wise separable convolution layer.

Helper function to build the depth-wise separable convolution layer.

Attach a function to be called by the Ticker, specifying the interval in micro-seconds * * @param func pointer to the function to be call

Builds a model with a basic lstm layer (without output projection and peep-hole connections) model_size_info: defines the number of memory c

Builds a model with 2 convolution layers followed by a linear layer and a hidden fully-connected layer. model_size_info: defines the first an

Builds a standard convolutional model. This is roughly the network labeled as 'cnn-trad-fpool3' in the 'Convolutional Neural Networks for Small-f

Builds a model with convolutional recurrent networks with GRUs Based on the model definition in https://arxiv.org/abs/1703.05390 model_size_info:

Builds a model with multiple hidden fully-connected layers. model_size_info: length of the array defines the number of hidden-layers and

Builds a model with multiple hidden fully-connected layers. model_size_info: length of the array defines the number of hidden-layers and

Builds a model with depthwise separable convolutional neural network Model definition is based on https://arxiv.org/abs/1704.04861 and Tensorflow

Builds a model with depthwise separable convolutional neural network Model definition is based on https://arxiv.org/abs/1704.04861 and Tensorflow

Builds a model with multi-layer GRUs model_size_info: [number of GRU layers, number of GRU cells per layer] Optionally, the bi-directional GRUs an

Creates an audio model with the nodes needed for inference. Uses the supplied arguments to create a model, and inserts the input and output nodes

Builds a convolutional model with low compute requirements. This is roughly the network labeled as 'cnn-one-fstride4' in the 'Convolutional Neura

Builds an SVDF model with low compute requirements. This is based in the topology presented in the 'Compressing Deep Neural Networks using a Rank

Builds a model with a lstm layer (with output projection layer and peep-hole connections) Based on model described in https://arxiv.org/abs/

Builds a model with a single hidden fully-connected layer. This is a very simple model with just one matmul and bias layer. As you'd expect, it d

Creates an audio model with the nodes needed for inference. Uses the supplied arguments to create a model, and inserts the input and output nodes

Loads the model and labels, and runs the inference to print predictions.

Unpersists graph from file as default graph.

Unpersists graph from file as default graph.

Read in labels, one label per line.

Acquire exclusive access to this object. */

Download and extract data set tar file. If the data set we're using doesn't already exist, this function downloads it from the TensorFlow.org

Searches a folder for background noise audio, and loads it into memory. It's expected that the background audio samples will be in a subdirectory

Prepares a list of the samples organized by set and label. The training loop needs a list of all the available data, organized by which parti

Builds a TensorFlow graph to apply the input distortions. Creates a graph that loads a WAVE file, decodes it, scales the volume, shifts it in

Prepends common tokens to the custom word list. Args: wanted_words: List of strings containing the custom words. Returns: List with the