2016-11-28 22:21:40 -05:00
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#define USB_REPL
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2017-04-11 20:59:02 -04:00
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#define MICROPY_HW_BOARD_NAME "Adafruit CircuitPlayground Express"
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2016-11-28 22:21:40 -05:00
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#define MICROPY_HW_MCU_NAME "samd21g18"
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2017-05-02 18:25:06 -04:00
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// Salae reads 12mhz which is the limit even though we set it to the safer 8mhz.
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#define SPI_FLASH_BAUDRATE (8000000)
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2016-11-28 22:21:40 -05:00
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// On-board flash
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#define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_E
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// Use default pinmux for the chip select since we manage it ourselves.
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2017-01-05 17:36:33 -05:00
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#define SPI_FLASH_PAD0_PINMUX PINMUX_PA16D_SERCOM3_PAD0 // MISO
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2017-05-03 13:50:29 -04:00
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#define SPI_FLASH_PAD1_PINMUX PINMUX_UNUSED // CS
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2017-01-05 17:36:33 -05:00
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#define SPI_FLASH_PAD2_PINMUX PINMUX_PA20D_SERCOM3_PAD2 // MOSI
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#define SPI_FLASH_PAD3_PINMUX PINMUX_PA21D_SERCOM3_PAD3 // SCK
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2016-12-21 17:07:50 -05:00
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#define SPI_FLASH_CS PIN_PB22
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2017-01-05 17:36:33 -05:00
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#define SPI_FLASH_SERCOM SERCOM3
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2016-11-28 22:21:40 -05:00
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2017-01-05 17:36:33 -05:00
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// PA24 and PA25 are USB.
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#define MICROPY_PORT_A (PORT_PA16 | PORT_PA20 | PORT_PA21 | PORT_PA24 | PORT_PA25)
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#define MICROPY_PORT_B (PORT_PB22)
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2017-09-22 21:05:51 -04:00
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#define MICROPY_PORT_C (0)
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2016-12-06 13:31:38 -05:00
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2017-05-12 15:55:31 -04:00
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#define SPEAKER_ENABLE_PIN (&pin_PA30)
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2017-10-10 14:36:00 -04:00
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#include "internal_flash.h"
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//#include "spi_flash.h"
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2016-12-01 16:46:44 -05:00
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2017-08-25 16:00:27 -04:00
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// If you change this, then make sure to update the linker scripts as well to
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// make sure you don't overwrite code.
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2017-09-22 21:05:51 -04:00
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// #define CIRCUITPY_INTERNAL_NVM_SIZE 256
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#define CIRCUITPY_INTERNAL_NVM_SIZE 0
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2017-08-25 16:00:27 -04:00
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#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
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2017-02-10 07:56:31 -05:00
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2017-05-12 17:47:39 -04:00
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#include "flash_S25FL216K.h"
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2017-08-03 16:44:04 -04:00
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#include "flash_GD25Q16C.h"
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2017-05-12 17:47:39 -04:00
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2017-02-19 08:11:24 -05:00
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#define CALIBRATE_CRYSTALLESS 1
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2017-06-16 17:55:53 -04:00
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// Explanation of how a user got into safe mode.
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2017-09-22 21:05:51 -04:00
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#define BOARD_USER_SAFE_MODE_ACTION "pressing both buttons at start up"
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