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Update to MicroPython v1.15 #5

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Update to MicroPython v1.15 #5

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4019b17
Update to MicroPython v1.15
reppad Apr 21, 2021
c70f820
enable SD card
reppad Apr 22, 2021
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4 changes: 4 additions & 0 deletions bdev.c
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,18 @@ STATIC const mp_soft_spi_obj_t soft_spi_bus = {
.miso = MICROPY_HW_SPIFLASH_MISO,
};

#if MICROPY_HW_SPIFLASH_ENABLE_CACHE
STATIC mp_spiflash_cache_t spi_bdev_cache;
#endif

const mp_spiflash_config_t spiflash_config = {
.bus_kind = MP_SPIFLASH_BUS_SPI,
.bus.u_spi.cs = MICROPY_HW_SPIFLASH_CS,
.bus.u_spi.data = (void*)&soft_spi_bus,
.bus.u_spi.proto = &mp_soft_spi_proto,
#if MICROPY_HW_SPIFLASH_ENABLE_CACHE
.cache = &spi_bdev_cache,
#endif
};

spi_bdev_t spi_bdev;
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7 changes: 5 additions & 2 deletions mpconfigboard.h
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Expand Up @@ -4,15 +4,18 @@

// 1 = use internal flash (1 MByte)
// 0 = use onboard SPI flash (2 MByte) Winbond W25Q16
#define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (1)
#define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (0)
#if !BUILDING_MBOOT
#define MICROPY_HW_SPIFLASH_ENABLE_CACHE (1)
#endif

#define MICROPY_HW_HAS_SWITCH (1) // has 1 button KEY0
#define MICROPY_HW_HAS_FLASH (1)
#define MICROPY_HW_ENABLE_RNG (1)
#define MICROPY_HW_ENABLE_RTC (1)
#define MICROPY_HW_ENABLE_DAC (1)
#define MICROPY_HW_ENABLE_USB (1)
#define MICROPY_HW_ENABLE_SDCARD (0) // it has a sd scard, but i am not sure what the detect pin is, yet
#define MICROPY_HW_ENABLE_SDCARD (1)

// HSE is 8MHz
#define MICROPY_HW_CLK_PLLM (8) // divide external clock by this to get 1MHz
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