Make busio.SPI be NotImplementedError on proxlight to save space

Author: dhalbert

ports/atmel-samd/boards/adafruit_proxlight_trinkey_m0/mpconfigboard.mk

@@ -8,14 +8,17 @@ CHIP_FAMILY = samd21
 
 INTERNAL_FLASH_FILESYSTEM = 1
 LONGINT_IMPL = NONE
+
 CIRCUITPY_FULL_BUILD = 0
 
 CIRCUITPY_ANALOGIO = 0
 CIRCUITPY_AUDIOCORE = 0
-CIRCUITPY_ROTARYIO = 0
-CIRCUITPY_RTC = 0
+CIRCUITPY_BUSIO_SPI = 0
 CIRCUITPY_PULSEIO = 0
 CIRCUITPY_PWMIO = 0
+CIRCUITPY_ROTARYIO = 0
+CIRCUITPY_RTC = 0
+CIRCUITPY_USB_MIDI = 0
 
 CIRCUITPY_PIXELBUF = 1
 

ports/atmel-samd/boards/neopixel_trinkey_m0/mpconfigboard.mk

@@ -12,15 +12,15 @@ LONGINT_IMPL = NONE
 CIRCUITPY_FULL_BUILD = 0
 
 CIRCUITPY_ANALOGIO = 0
-CIRCUITPY_ROTARYIO = 0
-CIRCUITPY_RTC = 0
-CIRCUITPY_PULSEIO = 0
-CIRCUITPY_PWMIO = 0
 CIRCUITPY_AUDIOCORE = 0
 CIRCUITPY_BUSIO = 0
+CIRCUITPY_PULSEIO = 0
+CIRCUITPY_PWMIO = 0
+CIRCUITPY_ROTARYIO = 0
+CIRCUITPY_RTC = 0
 
 CIRCUITPY_PIXELBUF = 1
 
 # Include these Python libraries in firmware.
-FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
 FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_HID
+FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel

ports/atmel-samd/mpconfigport.mk

@@ -60,15 +60,19 @@ CIRCUITPY_VECTORIO = 0
 
 MICROPY_PY_ASYNC_AWAIT = 0
 
-ifeq ($(TRANSLATION), ja)
+ifeq ($(TRANSLATION),ja)
+ifeq ($(CIRCUITPY_DISPLAYIO),1)
 RELEASE_NEEDS_CLEAN_BUILD = 1
 CIRCUITPY_TERMINALIO = 0
 endif
+endif
 
-ifeq ($(TRANSLATION), ko)
+ifeq ($(TRANSLATION),ko)
+ifeq ($(CIRCUITPY_DISPLAYIO),1)
 RELEASE_NEEDS_CLEAN_BUILD = 1
 CIRCUITPY_TERMINALIO = 0
 endif
+endif
 
 SUPEROPT_GC = 0
 SUPEROPT_VM = 0

py/circuitpy_mpconfig.mk

@@ -121,6 +121,9 @@ CFLAGS += -DCIRCUITPY_BUILTINS_POW3=$(CIRCUITPY_BUILTINS_POW3)
 CIRCUITPY_BUSIO ?= 1
 CFLAGS += -DCIRCUITPY_BUSIO=$(CIRCUITPY_BUSIO)
 
+CIRCUITPY_BUSIO_SPI ?= 1
+CFLAGS += -DCIRCUITPY_BUSIO_SPI=$(CIRCUITPY_BUSIO_SPI)
+
 CIRCUITPY_CAMERA ?= 0
 CFLAGS += -DCIRCUITPY_CAMERA=$(CIRCUITPY_CAMERA)
 

shared-bindings/busio/SPI.c

@@ -81,6 +81,7 @@
 
 // TODO(tannewt): Support LSB SPI.
 STATIC mp_obj_t busio_spi_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
+ #if CIRCUITPY_BUSIO_SPI
  busio_spi_obj_t *self = m_new_obj(busio_spi_obj_t);
  self->base.type = &busio_spi_type;
  enum { ARG_clock, ARG_MOSI, ARG_MISO };
@@ -102,8 +103,12 @@ STATIC mp_obj_t busio_spi_make_new(const mp_obj_type_t *type, size_t n_args, con
 
  common_hal_busio_spi_construct(self, clock, mosi, miso);
  return MP_OBJ_FROM_PTR(self);
+ #else
+ mp_raise_NotImplementedError(NULL);
+ #endif // CIRCUITPY_BUSIO_SPI
 }
 
+#if CIRCUITPY_BUSIO_SPI
 //| def deinit(self) -> None:
 //| """Turn off the SPI bus."""
 //| ...
@@ -399,8 +404,11 @@ const mp_obj_property_t busio_spi_frequency_obj = {
  MP_ROM_NONE,
  MP_ROM_NONE},
 };
+#endif // CIRCUITPY_BUSIO_SPI
+
 
 STATIC const mp_rom_map_elem_t busio_spi_locals_dict_table[] = {
+ #if CIRCUITPY_BUSIO_SPI
  { MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&busio_spi_deinit_obj) },
  { MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) },
  { MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&busio_spi_obj___exit___obj) },
@@ -413,6 +421,7 @@ STATIC const mp_rom_map_elem_t busio_spi_locals_dict_table[] = {
  { MP_ROM_QSTR(MP_QSTR_write), MP_ROM_PTR(&busio_spi_write_obj) },
  { MP_ROM_QSTR(MP_QSTR_write_readinto), MP_ROM_PTR(&busio_spi_write_readinto_obj) },
  { MP_ROM_QSTR(MP_QSTR_frequency), MP_ROM_PTR(&busio_spi_frequency_obj) }
+ #endif // CIRCUITPY_BUSIO_SPI
 };
 STATIC MP_DEFINE_CONST_DICT(busio_spi_locals_dict, busio_spi_locals_dict_table);