#include <nitro/card.h>
static inline void CARD_WriteFlashAsync(
u32 dst, const void *src, u32 len, MIDmaCallback callback, void *arg);
This function asynchronously writes data to the FLASH device. This function immediately returns the control.
When using this function, the access bus must be locked in advance using the CARD_LockBackup function.
The CARD_WaitBackupAsync function is used when waiting for the processing to complete. Call the CARD_GetResultCode function after completion in order to determine the results of the processing.
dst |
The FLASH address of the transmission destination |
src |
The memory address of the transmission source |
len |
The byte length of the data to be written |
callback |
The callback function at the time of completion. Designate a NULL when this is not needed. |
arg |
The arguments passed to the callback function at the time of completion. This is simply ignored if a NULL was designated in the callback. |
None.
This function performs communications internally with the I/O processor through PXI. Be aware that the process will not complete if the PXI interrupt is not valid.
This function executes asynchronous processes by use of the internal thread.
For further details about this thread, please refer to the description of the CARD_GetThreadPriority function.
CARD_IsBackupFlash,
CARD_WaitBackupAsync,
CARD_GetResultCode,
CARD_ReadFlash,
CARD_WriteFlash,
CARD_VerifyFlash,
CARD_WriteAndVerifyFlash,
CARD_GetThreadPriority
11/02/2004 Corrected a link.
08/23/2004 Initial version.