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LPCOpen Platform for LPC18XX/43XX microcontrollers
18XX43XX
LPCOpen Platform for the NXP LPC18XX/43XX family of Microcontrollers
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#include "chip.h"Go to the source code of this file.
Macros | |
| #define | SDIO_CMD_INT_MSK 0xA146 /* Interrupts to be enabled for CMD */ |
| #define | SDIO_DATA_INT_MSK 0xBE88 /* Interrupts to enable for data transfer */ |
| #define | SDIO_CARD_INT_MSK (1UL << 16) /* SDIO Card interrupt */ |
Functions | |
| static int | SDIO_Card_SetVoltage (LPC_SDMMC_T *pSDMMC) |
| static int | SDIO_CARD_SetRCA (LPC_SDMMC_T *pSDMMC) |
| static int | SDIO_Card_SetMode (LPC_SDMMC_T *pSDMMC, uint32_t clk, int mode_4bit) |
| int | SDIO_Card_SetBlockSize (LPC_SDMMC_T *pSDMMC, uint32_t func, uint32_t blkSize) |
| Sets the block size of a given function. More... | |
| uint32_t | SDIO_Card_GetBlockSize (LPC_SDMMC_T *pSDMMC, uint32_t func) |
| Gets the block size of a given function. More... | |
| int | SDIO_Card_WriteData (LPC_SDMMC_T *pSDMMC, uint32_t func, uint32_t dest_addr, const uint8_t *src_addr, uint32_t size, uint32_t flags) |
| Writes stream or block of data to the SDIO card [Using CMD53]. More... | |
| int | SDIO_Card_ReadData (LPC_SDMMC_T *pSDMMC, uint32_t func, uint8_t *dest_addr, uint32_t src_addr, uint32_t size, uint32_t flags) |
| Reads stream or block of data from the SDIO card [Using CMD53]. More... | |
| int | SDIO_Card_EnableInt (LPC_SDMMC_T *pSDMMC, uint32_t func) |
| Enable SDIO interrupt for a given function. More... | |
| int | SDIO_Card_DisableInt (LPC_SDMMC_T *pSDMMC, uint32_t func) |
| Disable SDIO interrupt for a given function. More... | |
| int | SDIO_Card_Init (LPC_SDMMC_T *pSDMMC, uint32_t freq) |
| Initialize the SDIO card. More... | |
| int | SDIO_Write_Direct (LPC_SDMMC_T *pSDMMC, uint32_t func, uint32_t addr, uint32_t data) |
| Write 8-Bit register from SDIO register space. More... | |
| int | SDIO_WriteRead_Direct (LPC_SDMMC_T *pSDMMC, uint32_t func, uint32_t addr, uint32_t *data) |
| Write 8-Bit register from SDIO register space and read the register back. More... | |
| int | SDIO_Read_Direct (LPC_SDMMC_T *pSDMMC, uint32_t func, uint32_t addr, uint32_t *data) |
| Read an 8-Bit register from SDIO register space. More... | |
| void | SDIO_Setup_Callback (LPC_SDMMC_T *pSDMMC, void(*wake_evt)(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg), uint32_t(*wait_evt)(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg)) |
| Setup SDIO wait and wakeup callbacks. More... | |
| uint32_t | SDIO_Send_Command (LPC_SDMMC_T *pSDMMC, uint32_t cmd, uint32_t arg) |
| Sends a command to the SDIO Card [Example CMD52]. More... | |
| void | SDIO_Handler (LPC_SDMMC_T *pSDMMC) |
| SDIO Event handler [Should be called from SDIO interrupt handler]. More... | |
Variables | |
| struct { | |
| void(* wake_evt )(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) | |
| uint32_t(* wait_evt )(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) | |
| uint32_t flag | |
| uint32_t response [4] | |
| int fnum | |
| uint16_t blkSz [8] | |
| sdif_device sdev | |
| } | sdio_context |
| struct { | |
| void(* wake_evt )(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) | |
| uint32_t(* wait_evt )(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) | |
| uint32_t flag | |
| uint32_t response [4] | |
| int fnum | |
| uint16_t blkSz [8] | |
| sdif_device sdev | |
| } | sdioif = &sdio_context |
| #define SDIO_CARD_INT_MSK (1UL << 16) /* SDIO Card interrupt */ |
Definition at line 40 of file sdio_18xx_43xx.c.
| #define SDIO_CMD_INT_MSK 0xA146 /* Interrupts to be enabled for CMD */ |
Definition at line 38 of file sdio_18xx_43xx.c.
| #define SDIO_DATA_INT_MSK 0xBE88 /* Interrupts to enable for data transfer */ |
Definition at line 39 of file sdio_18xx_43xx.c.
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static |
Definition at line 136 of file sdio_18xx_43xx.c.
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static |
Definition at line 109 of file sdio_18xx_43xx.c.
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static |
Definition at line 62 of file sdio_18xx_43xx.c.
| uint16_t blkSz[8] |
Definition at line 49 of file sdio_18xx_43xx.c.
| uint32_t flag |
Definition at line 46 of file sdio_18xx_43xx.c.
| int fnum |
Definition at line 48 of file sdio_18xx_43xx.c.
| uint32_t response[4] |
Definition at line 47 of file sdio_18xx_43xx.c.
| sdif_device sdev |
Definition at line 50 of file sdio_18xx_43xx.c.
| struct { ... } sdio_context |
| struct { ... } * sdioif |
| uint32_t(* wait_evt)(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) |
Definition at line 45 of file sdio_18xx_43xx.c.
| void(* wake_evt)(LPC_SDMMC_T *pSDMMC, uint32_t event, void *arg) |
Definition at line 44 of file sdio_18xx_43xx.c.
1.8.3.1