13.6.3.1.2 Function port_group_get_input_level()
Retrieves the state of a group of port pins that are configured as inputs.
uint32_t port_group_get_input_level( const PortGroup *const port, const uint32_t mask)
Reads the current logic level of a port module's pins and returns the current levels as a bitmask.
Data direction | Parameter name | Description |
---|---|---|
[in] |
port |
Base of the PORT module to read from |
[in] |
mask |
Mask of the port pin(s) to read |
Returns
Status of the port pin(s) input buffers.