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55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
4 years ago
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/*
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* Code generated from Atmel Start.
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*
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* This file will be overwritten when reconfiguring your Atmel Start project.
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* Please copy examples or other code you want to keep to a separate file or main.c
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* to avoid loosing it when reconfiguring.
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*/
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#include "atmel_start.h"
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#include "sd_mmc.h"
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#include "conf_sd_mmc.h"
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/* Card Detect (CD) pin settings */
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static sd_mmc_detect_t SDMMC_cd[CONF_SD_MMC_MEM_CNT] = {
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{-1, CONF_SD_MMC_0_CD_DETECT_VALUE},
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};
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/* Write Protect (WP) pin settings */
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static sd_mmc_detect_t SDMMC_wp[CONF_SD_MMC_MEM_CNT] = {
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{-1, CONF_SD_MMC_0_WP_DETECT_VALUE},
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};
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static uint8_t sd_mmc_block[512];
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/*
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* Example
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*/
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void SDMMC_example(void)
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{
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while (SD_MMC_OK != sd_mmc_check(0)) {
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/* Wait card ready. */
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}
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if (sd_mmc_get_type(0) & (CARD_TYPE_SD | CARD_TYPE_MMC)) {
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/* Read card block 0 */
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sd_mmc_init_read_blocks(0, 0, 1);
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sd_mmc_start_read_blocks(sd_mmc_block, 1);
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sd_mmc_wait_end_of_read_blocks(false);
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}
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#if (CONF_SDIO_SUPPORT == 1)
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if (sd_mmc_get_type(0) & CARD_TYPE_SDIO) {
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/* Read 22 bytes from SDIO Function 0 (CIA) */
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sdio_read_extended(0, 0, 0, 1, sd_mmc_block, 22);
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}
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#endif
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}
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void sd_mmc_stack_init(void)
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{
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sd_mmc_init(&IO_BUS, SDMMC_cd, SDMMC_wp);
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}
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