kopia lustrzana https://github.com/micropython/micropython
33 wiersze
1.3 KiB
C
33 wiersze
1.3 KiB
C
#define MICROPY_HW_BOARD_NAME "Mini SAM M4"
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#define MICROPY_HW_MCU_NAME "SAMD51G19A"
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#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_FLOAT)
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#define MICROPY_PY_BUILTINS_COMPLEX (0)
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#define MICROPY_PY_MATH (0)
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#define MICROPY_PY_CMATH (0)
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// MicroPython configs
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// samd_flash.c flash parameters
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// Build a 128k Flash storage at top. 512k-128k=384k=0x60000
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// 512*1024= 0x80000 minus 128*1024= 0x20000 = 0x60000
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#define MICROPY_HW_FLASH_STORAGE_BASE (0x60000)
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#define MICROPY_HW_FLASH_STORAGE_BYTES (0x1FFFF)
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#define VFS_BLOCK_SIZE_BYTES (1536) //
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// ASF4 MCU package specific Pin definitions
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#include "samd51g19a.h"
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// Please consult the SAM_D51 Datasheet, I/O Multiplexing and Considerations.
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// USART pin assignments: Tx=TX_D1=PA17=SERCOM3/PAD[0], Rx=RX_D0=PA16=SERCOM3/PAD[1]
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#define CPU_FREQ (48000000) // For selecting Baud from clock.
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#define MP_PIN_GRP 0 // A-D=0-3
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#define MP_TX_PIN 17
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#define MP_RX_PIN 16 // 'n'
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#define MP_PERIPHERAL_MUX 8 // 'n'th group of 2 pins
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#define USARTx SERCOM3 //
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#define MP_PORT_FUNC 0x33 // Sets PMUXE & PMUXO to the Alternative Function.A-N=0-13
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#define MP_RXPO_PAD 1 // RXPO- Receive Data Pinout
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#define MP_TXPO_PAD 0 // TXPO- Tranmit Data Pinout
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#define MP_SERCOMx SERCOM3_ // APBCMASK
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#define MP_SERCOM_GCLK_ID_x_CORE SERCOM3_GCLK_ID_CORE
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