sdio_probe.h File Reference

#include "hal/vsf_hal_cfg.h"
#include "utilities/ooc_class.h"

Go to the source code of this file.

Data Structures
class	vsf_sdio_probe_t

Macros
#define	__VSF_SDIO_PROBE_PUBLIC_CONST__   const

Functions
vsf_err_t	vsf_sdio_probe_start (vsf_sdio_t *sdio, vsf_sdio_probe_t *probe)
	start sdio probe, SDIO MUST be initialized by calling vsf_sdio_init first.
vsf_err_t	vsf_sdio_probe_irqhandler (vsf_sdio_t *sdio, vsf_sdio_probe_t *probe, vsf_sdio_irq_mask_t irq_mask, vsf_sdio_reqsts_t status, uint32_t resp[4])
	called in sdio irqhandler while probing sdio.

Macro Definition Documentation

__VSF_SDIO_PROBE_PUBLIC_CONST__

#define __VSF_SDIO_PROBE_PUBLIC_CONST__   const

Function Documentation

vsf_sdio_probe_start()

vsf_err_t vsf_sdio_probe_start ( vsf_sdio_t *  sdio, vsf_sdio_probe_t *  probe  )

extern

start sdio probe, SDIO MUST be initialized by calling vsf_sdio_init first.

Parameters

[in]	sdio_ptr	a pointer to structure vsf_sdio_t
[in]	vsf_sdio_probe_t	a pointer to struct vsf_sdio_probe_t

Returns

vsf_err_t: on success, returns VSF_ERR_NONE(0); on error, returns err code(< 0)

vsf_sdio_probe_irqhandler()

vsf_err_t vsf_sdio_probe_irqhandler ( vsf_sdio_t *  sdio, vsf_sdio_probe_t *  probe, vsf_sdio_irq_mask_t  irq_mask, vsf_sdio_reqsts_t  status, uint32_t  resp[4]  )

extern

called in sdio irqhandler while probing sdio.

Note

if probe->delay_ms is none zero after returned with VSF_ERR_NOT_READY, vsf_sdio_probe_irqhandler(irq_mask: 0, status: 0) should be called again after delay_ms delayed.

Parameters

[in]	sdio_ptr	a pointer to structure vsf_sdio_t
[in]	vsf_sdio_probe_t	a pointer to struct vsf_sdio_probe_t
[in]	irq_mask	one or more value of enum vsf_sdio_irq_mask_t
[in]	status	transact status.
[in]	resp	response.

Returns

vsf_err_t: on success, returns VSF_ERR_NONE(0); on going, returns VSF_ERR_NOT_READY(> 0); on error, returns err code(< 0)