10.6.3.2.6 Function nvm_execute_command()

Executes a command on the NVM controller.

enum status_code nvm_execute_command( const enum nvm_command command, const uint32_t address, const uint32_t parameter)

Executes an asynchronous command on the NVM controller, to perform a requested action such as a NVM page read or write operation.

Note: The function will return before the execution of the given command is completed.

Table 10-17. Parameters
Data direction	Parameter name	Description
[in]	command	Command to issue to the NVM controller
[in]	address	Address to pass to the NVM controller in NVM memory space
[in]	parameter	Parameter to pass to the NVM controller, not used for this driver

Returns

Status of the attempt to execute a command.

Table 10-18. Return Values
Return value	Description
STATUS_OK	If the command was accepted and execution is now in progress
STATUS_BUSY	If the NVM controller was already busy executing a command when the new command was issued
STATUS_ERR_IO	If the command was invalid due to memory or security locking
STATUS_ERR_INVALID_ARG	If the given command was invalid or unsupported
STATUS_ERR_BAD_ADDRESS	If the given address was invalid