mirror of https://github.com/ARMmbed/mbed-os.git
Fixup some documentation issues in SDIO_HOST driver
Ryan Morse
parent
ea1f164814
commit
85ee14b0fc
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@ -23,6 +23,7 @@
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*******************************************************************************/
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#include "SDIO_HOST.h"
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#include "cy_utils.h"
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#if defined(__cplusplus)
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extern "C" {
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@ -92,11 +93,22 @@ static void SDIO_RestoreConfig(void);
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*
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* Callback executed during Deep Sleep entry/exit
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*
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* \param params
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* Pointer to structure that holds callback parameters for this driver.
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*
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* \param mode
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* The state transition mode that is currently happening.
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*
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* \note
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* Saves/Restores SDIO UDB registers
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*
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* \return
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* CY_SYSPM_SUCCESS if the transition was successful, otherwise CY_SYSPM_FAIL
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*
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*******************************************************************************/
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cy_en_syspm_status_t SDIO_DeepSleepCallback(cy_stc_syspm_callback_params_t *params, cy_en_syspm_callback_mode_t mode)
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{
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CY_UNUSED_PARAMETER(params);
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cy_en_syspm_status_t status = CY_SYSPM_FAIL;
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switch (mode)
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@ -358,7 +370,7 @@ en_sdio_result_t SDIO_GetResponse(uint8_t bCmdIndexCheck, uint8_t bCmdCrcCheck,
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* Configure the data channel for a data transfer. For a write this doesn't start
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* the write, that must be done separately after the response is received.
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*
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* \param stc_sdio_data_config_t
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* \param pstcDataConfig
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* Data configuration structure. See \ref stc_sdio_data_config_t
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*
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*
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@ -710,7 +722,6 @@ en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd)
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/*Wait for the command to finish*/
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do
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{
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//TODO: Use RTOS timeout
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u32CmdTimeout++;
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enRetTmp = SDIO_CheckForEvent(SdCmdEventCmdDone);
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@ -986,7 +997,7 @@ void SDIO_SetBlockSize(uint8_t u8ByteCount)
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*
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* Sets the number of blocks to send
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*
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* \param u8ByteCount
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* \param u8BlockCount
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* Size of the block
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*
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*******************************************************************************/
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@ -1300,6 +1311,14 @@ void SDIO_IRQ(void)
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}
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/*******************************************************************************
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* Function Name: SDIO_READ_DMA_IRQ
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****************************************************************************//**
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*
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* SDIO DMA Read interrupt, checks counts and toggles to other descriptor if
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* needed
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*
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*******************************************************************************/
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void SDIO_READ_DMA_IRQ(void)
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{
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/*Shouldn't have to change anything unless it is the last descriptor*/
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@ -1362,6 +1381,14 @@ void SDIO_READ_DMA_IRQ(void)
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yCounts--;
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}
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/*******************************************************************************
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* Function Name: SDIO_WRITE_DMA_IRQ
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****************************************************************************//**
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*
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* SDIO DMA Write interrupt, checks counts and toggles to other descriptor if
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* needed
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*
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*******************************************************************************/
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void SDIO_WRITE_DMA_IRQ(void)
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{
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/*We shouldn't have to change anything unless it is the last descriptor*/
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@ -1423,6 +1450,13 @@ void SDIO_WRITE_DMA_IRQ(void)
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yCounts--;
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}
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/*******************************************************************************
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* Function Name: SDIO_Free
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****************************************************************************//**
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*
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* Frees any system resources that were allocated by the SDIO driver.
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*
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*******************************************************************************/
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void SDIO_Free(void)
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{
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#ifdef CY_RTOS_AWARE
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@ -21,51 +21,35 @@
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*******************************************************************************
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* \addtogroup group_udb_sdio_changelog
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* <table class="doxtable">
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* <tr><th>Version</th><th>Changes</th><th>Reason for Change</th></tr>
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* <tr>
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* <td>1.0</td>
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* <td>Initial version</td>
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* <td></td>
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* </tr>
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* </table>
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*******************************************************************************/
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/**
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* \defgroup group_bsp_pin_state Pin States
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* \defgroup group_bsp_pins Pin Mappings
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* \defgroup group_bsp_macros Macros
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* \defgroup group_bsp_functions Functions
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*
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* \defgroup group_udb_sdio UDB_SDIO
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* \{
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* SDIO - Secure Digital Input Output Is a standard for communicating with various
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* SDIO - Secure Digital Input Output is a standard for communicating with various
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external devices such as Wifi and bluetooth devices.
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* \{
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* \defgroup group_udb_sdio_general_description General Description
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* \defgroup group_udb_sdio_changelog Changelog
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* \}
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* \defgroup group_udb_sdio_API API Reference
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* \{
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* \defgroup group_udb_sdio_macros Macros
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* \defgroup group_udb_sdio_functions Functions
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* \defgroup group_udb_sdio_data_structures Data Structures
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* \}
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*/
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/**
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* \addtogroup group_udb_sdio_general_description
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* \section group_udb_sdio_section_overview Overview
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* This driver is currently designed to only support communication with certain
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* Broadcom Wifi and Bluetooth chipsets, it is not designed to work with a general
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* SDIO card, or even and SD card. Consult TDU#315 for information on limitations
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* <p>
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* The driver is currently designed to only support communication with certain
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* Cypress Wifi and Bluetooth chipsets, it is not designed to work with a general
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* SDIO card, or even and SD card. It is only intended to be used by the WiFi
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* driver for communication.
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* <p>
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* This is not intended to be used as a general purpose API.
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*
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* \section group_udb_sdio_section_configuration_considerations Configuration Considerations
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* Features:
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* * Always Four Wire Mode
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* * Supports Card Interrupt
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* * Uses DMA for command and data transfer
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**
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* \section group_udb_sdio_section_more_information More Information
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*
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* \} group_udb_sdio_general_description
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* \defgroup group_udb_sdio_macros Macros
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* \defgroup group_udb_sdio_functions Functions
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* \defgroup group_udb_sdio_data_structures Data Structures
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*/
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#if !defined(CY_SDIO_H)
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@ -258,8 +242,6 @@ typedef struct stc_sdio_cmd
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* \{
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*/
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/** \cond INTERNAL */
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/* Main functions*/
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void SDIO_Init(stc_sdio_irq_cb_t* pfuCb);
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en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd);
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@ -281,7 +263,6 @@ en_sdio_result_t SDIO_CheckForEvent(en_sdio_event_t enEventType);
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uint8_t SDIO_CalculateCrc7(uint8_t* pu8Data, uint8_t pu8Size);
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void SDIO_SetBlockSize(uint8_t u8ByteCount);
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void SDIO_SetNumBlocks(uint8_t u8BlockCount);
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en_sdio_result_t SDIO_CheckReadCRC(void);
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/*DMA setup function*/
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void SDIO_SetupDMA(void);
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@ -23,6 +23,7 @@
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*******************************************************************************/
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#include "SDIO_HOST.h"
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#include "cy_utils.h"
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#if defined(__cplusplus)
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extern "C" {
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@ -92,11 +93,22 @@ static void SDIO_RestoreConfig(void);
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*
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* Callback executed during Deep Sleep entry/exit
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*
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* \param params
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* Pointer to structure that holds callback parameters for this driver.
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*
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* \param mode
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* The state transition mode that is currently happening.
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*
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* \note
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* Saves/Restores SDIO UDB registers
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*
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* \return
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* CY_SYSPM_SUCCESS if the transition was successful, otherwise CY_SYSPM_FAIL
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*
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*******************************************************************************/
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cy_en_syspm_status_t SDIO_DeepSleepCallback(cy_stc_syspm_callback_params_t *params, cy_en_syspm_callback_mode_t mode)
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{
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CY_UNUSED_PARAMETER(params);
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cy_en_syspm_status_t status = CY_SYSPM_FAIL;
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switch (mode)
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@ -358,7 +370,7 @@ en_sdio_result_t SDIO_GetResponse(uint8_t bCmdIndexCheck, uint8_t bCmdCrcCheck,
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* Configure the data channel for a data transfer. For a write this doesn't start
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* the write, that must be done separately after the response is received.
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*
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* \param stc_sdio_data_config_t
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* \param pstcDataConfig
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* Data configuration structure. See \ref stc_sdio_data_config_t
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*
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*
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@ -710,7 +722,6 @@ en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd)
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/*Wait for the command to finish*/
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do
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{
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//TODO: Use RTOS timeout
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u32CmdTimeout++;
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enRetTmp = SDIO_CheckForEvent(SdCmdEventCmdDone);
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@ -986,7 +997,7 @@ void SDIO_SetBlockSize(uint8_t u8ByteCount)
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*
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* Sets the number of blocks to send
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*
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* \param u8ByteCount
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* \param u8BlockCount
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* Size of the block
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*
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*******************************************************************************/
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@ -1300,6 +1311,14 @@ void SDIO_IRQ(void)
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}
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/*******************************************************************************
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* Function Name: SDIO_READ_DMA_IRQ
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****************************************************************************//**
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*
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* SDIO DMA Read interrupt, checks counts and toggles to other descriptor if
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* needed
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*
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*******************************************************************************/
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void SDIO_READ_DMA_IRQ(void)
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{
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/*Shouldn't have to change anything unless it is the last descriptor*/
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@ -1362,6 +1381,14 @@ void SDIO_READ_DMA_IRQ(void)
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yCounts--;
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}
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/*******************************************************************************
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* Function Name: SDIO_WRITE_DMA_IRQ
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****************************************************************************//**
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*
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* SDIO DMA Write interrupt, checks counts and toggles to other descriptor if
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* needed
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*
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*******************************************************************************/
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void SDIO_WRITE_DMA_IRQ(void)
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{
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/*We shouldn't have to change anything unless it is the last descriptor*/
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@ -1423,6 +1450,13 @@ void SDIO_WRITE_DMA_IRQ(void)
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yCounts--;
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}
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/*******************************************************************************
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* Function Name: SDIO_Free
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****************************************************************************//**
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*
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* Frees any system resources that were allocated by the SDIO driver.
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*
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*******************************************************************************/
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void SDIO_Free(void)
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{
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#ifdef CY_RTOS_AWARE
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@ -21,51 +21,35 @@
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*******************************************************************************
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* \addtogroup group_udb_sdio_changelog
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* <table class="doxtable">
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* <tr><th>Version</th><th>Changes</th><th>Reason for Change</th></tr>
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* <tr>
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* <td>1.0</td>
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* <td>Initial version</td>
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* <td></td>
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* </tr>
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* </table>
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*******************************************************************************/
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/**
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* \defgroup group_bsp_pin_state Pin States
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* \defgroup group_bsp_pins Pin Mappings
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* \defgroup group_bsp_macros Macros
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* \defgroup group_bsp_functions Functions
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*
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* \defgroup group_udb_sdio UDB_SDIO
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* \{
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* SDIO - Secure Digital Input Output Is a standard for communicating with various
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* SDIO - Secure Digital Input Output is a standard for communicating with various
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external devices such as Wifi and bluetooth devices.
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* \{
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* \defgroup group_udb_sdio_general_description General Description
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* \defgroup group_udb_sdio_changelog Changelog
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* \}
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* \defgroup group_udb_sdio_API API Reference
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* \{
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* \defgroup group_udb_sdio_macros Macros
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* \defgroup group_udb_sdio_functions Functions
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* \defgroup group_udb_sdio_data_structures Data Structures
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* \}
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*/
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/**
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* \addtogroup group_udb_sdio_general_description
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* \section group_udb_sdio_section_overview Overview
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* This driver is currently designed to only support communication with certain
|
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* Broadcom Wifi and Bluetooth chipsets, it is not designed to work with a general
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* SDIO card, or even and SD card. Consult TDU#315 for information on limitations
|
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* <p>
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* The driver is currently designed to only support communication with certain
|
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* Cypress Wifi and Bluetooth chipsets, it is not designed to work with a general
|
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* SDIO card, or even and SD card. It is only intended to be used by the WiFi
|
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* driver for communication.
|
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* <p>
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* This is not intended to be used as a general purpose API.
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*
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* \section group_udb_sdio_section_configuration_considerations Configuration Considerations
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* Features:
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* * Always Four Wire Mode
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* * Supports Card Interrupt
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* * Uses DMA for command and data transfer
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**
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* \section group_udb_sdio_section_more_information More Information
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*
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* \} group_udb_sdio_general_description
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* \defgroup group_udb_sdio_macros Macros
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* \defgroup group_udb_sdio_functions Functions
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* \defgroup group_udb_sdio_data_structures Data Structures
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*/
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#if !defined(CY_SDIO_H)
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@ -258,8 +242,6 @@ typedef struct stc_sdio_cmd
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* \{
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*/
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/** \cond INTERNAL */
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/* Main functions*/
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void SDIO_Init(stc_sdio_irq_cb_t* pfuCb);
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en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd);
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@ -281,7 +263,6 @@ en_sdio_result_t SDIO_CheckForEvent(en_sdio_event_t enEventType);
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uint8_t SDIO_CalculateCrc7(uint8_t* pu8Data, uint8_t pu8Size);
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void SDIO_SetBlockSize(uint8_t u8ByteCount);
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void SDIO_SetNumBlocks(uint8_t u8BlockCount);
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en_sdio_result_t SDIO_CheckReadCRC(void);
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/*DMA setup function*/
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void SDIO_SetupDMA(void);
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|
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@ -23,6 +23,7 @@
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*******************************************************************************/
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#include "SDIO_HOST.h"
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#include "cy_utils.h"
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#if defined(__cplusplus)
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extern "C" {
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|
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@ -92,11 +93,22 @@ static void SDIO_RestoreConfig(void);
|
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*
|
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* Callback executed during Deep Sleep entry/exit
|
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*
|
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* \param params
|
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* Pointer to structure that holds callback parameters for this driver.
|
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*
|
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* \param mode
|
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* The state transition mode that is currently happening.
|
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*
|
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* \note
|
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* Saves/Restores SDIO UDB registers
|
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*
|
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* \return
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* CY_SYSPM_SUCCESS if the transition was successful, otherwise CY_SYSPM_FAIL
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*
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*******************************************************************************/
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cy_en_syspm_status_t SDIO_DeepSleepCallback(cy_stc_syspm_callback_params_t *params, cy_en_syspm_callback_mode_t mode)
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{
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CY_UNUSED_PARAMETER(params);
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cy_en_syspm_status_t status = CY_SYSPM_FAIL;
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switch (mode)
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|
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@ -358,7 +370,7 @@ en_sdio_result_t SDIO_GetResponse(uint8_t bCmdIndexCheck, uint8_t bCmdCrcCheck,
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* Configure the data channel for a data transfer. For a write this doesn't start
|
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* the write, that must be done separately after the response is received.
|
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*
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* \param stc_sdio_data_config_t
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* \param pstcDataConfig
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* Data configuration structure. See \ref stc_sdio_data_config_t
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*
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*
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@ -710,7 +722,6 @@ en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd)
|
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/*Wait for the command to finish*/
|
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do
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{
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//TODO: Use RTOS timeout
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u32CmdTimeout++;
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enRetTmp = SDIO_CheckForEvent(SdCmdEventCmdDone);
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|
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@ -986,7 +997,7 @@ void SDIO_SetBlockSize(uint8_t u8ByteCount)
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*
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* Sets the number of blocks to send
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*
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* \param u8ByteCount
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* \param u8BlockCount
|
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* Size of the block
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*
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*******************************************************************************/
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|
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@ -1300,6 +1311,14 @@ void SDIO_IRQ(void)
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}
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/*******************************************************************************
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* Function Name: SDIO_READ_DMA_IRQ
|
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****************************************************************************//**
|
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*
|
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* SDIO DMA Read interrupt, checks counts and toggles to other descriptor if
|
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* needed
|
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*
|
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*******************************************************************************/
|
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void SDIO_READ_DMA_IRQ(void)
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{
|
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/*Shouldn't have to change anything unless it is the last descriptor*/
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|
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@ -1362,6 +1381,14 @@ void SDIO_READ_DMA_IRQ(void)
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yCounts--;
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}
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/*******************************************************************************
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* Function Name: SDIO_WRITE_DMA_IRQ
|
||||
****************************************************************************//**
|
||||
*
|
||||
* SDIO DMA Write interrupt, checks counts and toggles to other descriptor if
|
||||
* needed
|
||||
*
|
||||
*******************************************************************************/
|
||||
void SDIO_WRITE_DMA_IRQ(void)
|
||||
{
|
||||
/*We shouldn't have to change anything unless it is the last descriptor*/
|
||||
|
|
@ -1423,6 +1450,13 @@ void SDIO_WRITE_DMA_IRQ(void)
|
|||
yCounts--;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* Function Name: SDIO_Free
|
||||
****************************************************************************//**
|
||||
*
|
||||
* Frees any system resources that were allocated by the SDIO driver.
|
||||
*
|
||||
*******************************************************************************/
|
||||
void SDIO_Free(void)
|
||||
{
|
||||
#ifdef CY_RTOS_AWARE
|
||||
|
|
|
|||
|
|
@ -21,51 +21,35 @@
|
|||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*******************************************************************************
|
||||
* \addtogroup group_udb_sdio_changelog
|
||||
* <table class="doxtable">
|
||||
* <tr><th>Version</th><th>Changes</th><th>Reason for Change</th></tr>
|
||||
* <tr>
|
||||
* <td>1.0</td>
|
||||
* <td>Initial version</td>
|
||||
* <td></td>
|
||||
* </tr>
|
||||
* </table>
|
||||
*******************************************************************************/
|
||||
|
||||
/**
|
||||
* \defgroup group_bsp_pin_state Pin States
|
||||
* \defgroup group_bsp_pins Pin Mappings
|
||||
* \defgroup group_bsp_macros Macros
|
||||
* \defgroup group_bsp_functions Functions
|
||||
*
|
||||
* \defgroup group_udb_sdio UDB_SDIO
|
||||
* \{
|
||||
* SDIO - Secure Digital Input Output Is a standard for communicating with various
|
||||
* SDIO - Secure Digital Input Output is a standard for communicating with various
|
||||
external devices such as Wifi and bluetooth devices.
|
||||
* \{
|
||||
* \defgroup group_udb_sdio_general_description General Description
|
||||
* \defgroup group_udb_sdio_changelog Changelog
|
||||
* \}
|
||||
* \defgroup group_udb_sdio_API API Reference
|
||||
* \{
|
||||
* \defgroup group_udb_sdio_macros Macros
|
||||
* \defgroup group_udb_sdio_functions Functions
|
||||
* \defgroup group_udb_sdio_data_structures Data Structures
|
||||
* \}
|
||||
*/
|
||||
|
||||
/**
|
||||
* \addtogroup group_udb_sdio_general_description
|
||||
* \section group_udb_sdio_section_overview Overview
|
||||
* This driver is currently designed to only support communication with certain
|
||||
* Broadcom Wifi and Bluetooth chipsets, it is not designed to work with a general
|
||||
* SDIO card, or even and SD card. Consult TDU#315 for information on limitations
|
||||
* <p>
|
||||
* The driver is currently designed to only support communication with certain
|
||||
* Cypress Wifi and Bluetooth chipsets, it is not designed to work with a general
|
||||
* SDIO card, or even and SD card. It is only intended to be used by the WiFi
|
||||
* driver for communication.
|
||||
* <p>
|
||||
* This is not intended to be used as a general purpose API.
|
||||
*
|
||||
* \section group_udb_sdio_section_configuration_considerations Configuration Considerations
|
||||
* Features:
|
||||
* * Always Four Wire Mode
|
||||
* * Supports Card Interrupt
|
||||
* * Uses DMA for command and data transfer
|
||||
**
|
||||
* \section group_udb_sdio_section_more_information More Information
|
||||
*
|
||||
* \} group_udb_sdio_general_description
|
||||
* \defgroup group_udb_sdio_macros Macros
|
||||
* \defgroup group_udb_sdio_functions Functions
|
||||
* \defgroup group_udb_sdio_data_structures Data Structures
|
||||
*/
|
||||
|
||||
#if !defined(CY_SDIO_H)
|
||||
|
|
@ -258,8 +242,6 @@ typedef struct stc_sdio_cmd
|
|||
* \{
|
||||
*/
|
||||
|
||||
/** \cond INTERNAL */
|
||||
|
||||
/* Main functions*/
|
||||
void SDIO_Init(stc_sdio_irq_cb_t* pfuCb);
|
||||
en_sdio_result_t SDIO_SendCommandAndWait(stc_sdio_cmd_t *pstcCmd);
|
||||
|
|
@ -281,7 +263,6 @@ en_sdio_result_t SDIO_CheckForEvent(en_sdio_event_t enEventType);
|
|||
uint8_t SDIO_CalculateCrc7(uint8_t* pu8Data, uint8_t pu8Size);
|
||||
void SDIO_SetBlockSize(uint8_t u8ByteCount);
|
||||
void SDIO_SetNumBlocks(uint8_t u8BlockCount);
|
||||
en_sdio_result_t SDIO_CheckReadCRC(void);
|
||||
|
||||
/*DMA setup function*/
|
||||
void SDIO_SetupDMA(void);
|
||||
|
|
|
|||
|
|
@ -825,9 +825,9 @@ extern cy_stc_dma_descriptor_config_t SDIO_HOST_Write_DMA_Write_DMA_Desc_config;
|
|||
extern cy_stc_dma_descriptor_t SDIO_HOST_Write_DMA_Write_DMA_Desc;
|
||||
|
||||
/***************************SDIO Clock**************************************/
|
||||
/* The peripheral clock divider number */
|
||||
/** The peripheral clock divider number */
|
||||
#define SDIO_HOST_Internal_Clock_DIV_NUM ((uint32_t)SDIO_HOST_Internal_Clock__DIV_NUM)
|
||||
/* The peripheral clock divider type */
|
||||
/** The peripheral clock divider type */
|
||||
#define SDIO_HOST_Internal_Clock_DIV_TYPE ((cy_en_divider_types_t)SDIO_HOST_Internal_Clock__DIV_TYPE)
|
||||
|
||||
/*Function for configuring TriggerMuxes*/
|
||||
|
|
|
|||
Loading…
Reference in New Issue