#include <nitro/wm.h>
WMErrCode WM_Initialize(
void* wmSysBuf ,
WMCallbackFunc callback ,
u16 dmaNo
);
| wmSysBuf | A pointer to the buffer allocated by the calling source. The buffer must have a size of WM_SYSTEM_BUF_SIZE and be 32-byte aligned. |
callback |
Designates the callback function to call when the asynchronous process completes. This callback is called from within the interrupt handler. |
| dmaNo | The DMA number that the WM uses. Use a valid DMA number (0-3). |
Returns the results of the WMErrCode enumerated type process.
Initializes the WM library and starts the wireless hardware If the return value is WM_ERRCODE_OPERATING, a callback is generated after the initialization process is complete. This function changes the WM from the READY state to the IDLE state. Do not free wmSysBuf until WM_Finish or WM_End ends successfully. Note that this function consolidates WM_Init, WM_Enable, and WM_PowerOn. Use these functions separately for low-level control of the initialization process.
WM_SetIndCallback, WM_Reset, WM_End, WM_Init, WM_Enable, WM_PowerOn
06/08/2005 Added statement about callback being called from the interrupt handler.
03/02/2005 Added statement about range that can be specified with the dmaNo argument.
10/22/2004 Changed type of return value.
09/11/2004 Added description about feature division function groups.
07/29/2004 Added to Description
07/23/2004 Initial version
CONFIDENTIAL