cardGet

cardGet — gives read access to card buffers for low-level debugging.

Synopsis

       
(cardGet card_id offset nbytes)
	

Parameters

card_id
The card ID associated with the card initialized by this command.
offset
The starting byte offset into the card buffer, as a decimal or hex (0xnnnn) number.
nbytes
The number of bytes to be transmitted.

Returns

The list of bytes read, in ASCII BCD, formatted as:

(cardGet card_id offset nbytes byte0 byte1 ... byteN)

otherwise (error).

Description

This command provides direct read access to the hardware card buffers (if available). It is intended for use only during very low-level debug.

Example

(cardGet 0 0x0E00 2 00 FF)