ST STM32G071B-DISCO Manuals

February 2019 UM2546 Rev 1 1/30 1 UM2546 User manual STM32G071B-DISCO USB-C Discovery kit Introduction The STM32G071B-DISCO USB-C Discovery kit comes on top of the STM32Cube™ as a firmware package that offers a full set of software components based on a modular architecture allowing each module to be used separately in standalone sink applications. The STM32G071B-DISCO USB-C Discovery kit may be executed in two different modes depending on the position of the switch: standalone sink mode, or spy mode. The spy mode does not use the USBPD stack. In this mode, the protocol information on the CC lines is decoded, and no protocol action may be triggered. But in the standalone sink mode, some protocol actions may be executed. In both modes, the UCPD block port 1 is used, and may give an example for a customer application. The STM32G071B-DISCO USB-C Discovery kit has been designed to run on STM32G071B-DISCO (MB1378). Figure 1. STM32G071B-DISCO USB-C Discovery kit www.st.com