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atmel-samd/samd21: Enable long int on Express boards
This is necessary for using 1970 epoch in the time module.
1 parent 1eb412b commit cf33ad9

10 files changed

Lines changed: 23 additions & 0 deletions

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‎ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "Adafruit CircuitPlayground Express"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_LONGINT_IMPL MICROPY_LONGINT_IMPL_MPZ
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#define MP_SSIZE_MAX 0x7fffffff
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// Don't allow touch on A0 (PA02), because it's connected to the speaker.
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#define PA02_NO_TOUCH (true)
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‎ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.mk‎

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@@ -9,6 +9,8 @@ SPI_FLASH_FILESYSTEM = 1
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CHIP_VARIANT = SAMD21G18A
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CHIP_FAMILY = samd21
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz
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# Include these Python libraries in firmware.
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FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
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FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_CircuitPlayground

‎ports/atmel-samd/boards/feather_m0_express/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "Adafruit Feather M0 Express"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_LONGINT_IMPL MICROPY_LONGINT_IMPL_MPZ
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#define MP_SSIZE_MAX 0x7fffffff
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#define MICROPY_HW_NEOPIXEL (&pin_PA06)
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// Clock rates are off: Salae reads 12MHz which is the limit even though we set it to the safer 8MHz.

‎ports/atmel-samd/boards/feather_m0_express/mpconfigboard.mk‎

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@@ -8,3 +8,5 @@ SPI_FLASH_FILESYSTEM = 1
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CHIP_VARIANT = SAMD21G18A
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CHIP_FAMILY = samd21
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz

‎ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "Adafruit Itsy Bitsy M0 Express"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_LONGINT_IMPL MICROPY_LONGINT_IMPL_MPZ
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#define MP_SSIZE_MAX 0x7fffffff
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#define CIRCUITPY_BITBANG_APA102
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#define MICROPY_HW_APA102_MOSI (&pin_PA01)
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#define MICROPY_HW_APA102_SCK (&pin_PA00)

‎ports/atmel-samd/boards/itsybitsy_m0_express/mpconfigboard.mk‎

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@@ -9,3 +9,4 @@ SPI_FLASH_FILESYSTEM = 1
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CHIP_VARIANT = SAMD21G18A
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CHIP_FAMILY = samd21
1111

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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz

‎ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "Adafruit Metro M0 Express"
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#define MICROPY_HW_MCU_NAME "samd21g18"
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#define MICROPY_LONGINT_IMPL MICROPY_LONGINT_IMPL_MPZ
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#define MP_SSIZE_MAX 0x7fffffff
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#define MICROPY_HW_LED_TX PIN_PA27
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//#define MICROPY_HW_LED_RX PIN_PA31
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‎ports/atmel-samd/boards/metro_m0_express/mpconfigboard.mk‎

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@@ -8,3 +8,5 @@ SPI_FLASH_FILESYSTEM = 1
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CHIP_VARIANT = SAMD21G18A
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CHIP_FAMILY = samd21
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz

‎ports/atmel-samd/mpconfigport.h‎

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@@ -141,8 +141,10 @@ typedef long mp_off_t;
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#define MICROPY_PY_SYS_PLATFORM "Atmel SAMD21"
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#define PORT_HEAP_SIZE (16384 + 4096)
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// If you change MICROPY_LONGINT_IMPL, also change MPY_TOOL_LONGINT_IMPL in mpconfigport.mk.
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#ifndef MICROPY_LONGINT_IMPL
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#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_NONE)
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#endif
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#endif
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#ifdef SAMD51
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#define CIRCUITPY_MCU_FAMILY samd51

‎ports/atmel-samd/mpconfigport.mk‎

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# $(MPY-TOOL) needs to know what kind of longint to use (if any) to freeze long integers.
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# This should correspond to the MICROPY_LONGINT_IMPL definition in mpconfigport.h.
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ifeq ($(CHIP_FAMILY), samd21)
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ifndef MPY_TOOL_LONGINT_IMPL
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=none
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endif
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endif
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ifeq ($(CHIP_FAMILY), samd51)
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MPY_TOOL_LONGINT_IMPL = -mlongint-impl=mpz

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