In a simple answer, yes, you can. C/C++ code generation is supported for many neural network layers. You can refer to the doc below to see networks and layers that are supported for code generation.
Also, below is a hands-on example to generate a C/C++ code with a neural network.
However, more information is required in order to get a precise answer. For example, what "DSP" device are you mentioning about? In other words, what's your target device? How is your network composed of? What is your workflow? What do you want to achieve with deploying functionalities?
