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stm32/sdio: Allow configuring the SDMMC periph used for SDIO.

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This can now be selected by setting MICROPY_HW_SDIO_SDMMC, which defaults
to 1, ie SDMMC1.  The pins can also be selected and default to the standard
C8/C9/C10/C11/C12/D2.
This commit is contained in:
iabdalkader
2021-04-29 23:18:54 +02:00
committed by Damien George
parent 0d4eb15392
commit a1111b83ed
2 changed files with 127 additions and 77 deletions
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9
ports/stm32/mpconfigboard_common.h
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@@ -122,6 +122,11 @@
#define MICROPY_HW_SDCARD_MOUNT_AT_BOOT (MICROPY_HW_ENABLE_SDCARD)
#endif
// Which SDMMC peripheral to use for the SDIO driver (1 or 2)
#ifndef MICROPY_HW_SDIO_SDMMC
#define MICROPY_HW_SDIO_SDMMC (1)
#endif
// Whether to enable the MMA7660 driver, exposed as pyb.Accel
#ifndef MICROPY_HW_HAS_MMA7660
#define MICROPY_HW_HAS_MMA7660 (0)
@@ -390,10 +395,10 @@
// Define MICROPY_HW_SDMMCx_CK values if that peripheral is used, so that make-pins.py
// generates the relevant AF constants.
#if MICROPY_HW_SDCARD_SDMMC == 1
#if MICROPY_HW_SDCARD_SDMMC == 1 || MICROPY_HW_SDIO_SDMMC == 1
#define MICROPY_HW_SDMMC1_CK (1)
#endif
#if MICROPY_HW_SDCARD_SDMMC == 2
#if MICROPY_HW_SDCARD_SDMMC == 2 || MICROPY_HW_SDIO_SDMMC == 2
#define MICROPY_HW_SDMMC2_CK (1)
#endif