Function console_write

pub fn console_write(bytes: Physical<&[u8]>) -> SbiRet

Write bytes to the debug console from input memory.

Parameters

The bytes parameter specifies the input memory, including its length and memory physical base address (both lower and upper bits).

Non-blocking function

This is a non-blocking SBI call, and it may do partial or no write operations if the debug console is not able to accept more bytes.

Return value

The number of bytes written is returned in SbiRet.value and the possible return error codes returned in SbiRet.error are shown in the table below:

Return code	Description
SbiRet::success()	Bytes written successfully.
SbiRet::invalid_param()	The memory pointed to by bytes does not satisfy the requirements described in shared memory physical address range.
SbiRet::failed()	Failed to write due to I/O errors.

This function is defined in RISC-V SBI Specification chapter 12.1.