limit spitarget to only boards with enough memory for an additional module

Author: Randall-Scharpf

ports/atmel-samd/mpconfigport.mk

@@ -119,7 +119,7 @@ CIRCUITPY_MAX3421E ?= $(HAS_1MB_FLASH)
 CIRCUITPY_PS2IO ?= 1
 CIRCUITPY_RGBMATRIX ?= $(CIRCUITPY_FRAMEBUFFERIO)
 CIRCUITPY_SAMD ?= 1
-CIRCUITPY_SPITARGET ?= 1
+CIRCUITPY_SPITARGET ?= $(HAS_1MB_FLASH)
 CIRCUITPY_SYNTHIO_MAX_CHANNELS = 12
 CIRCUITPY_ULAB_OPTIMIZE_SIZE ?= 1
 CIRCUITPY_WATCHDOG ?= 1

shared-bindings/alarm/SleepMemory.c

@@ -38,8 +38,8 @@
 //|         """``sleep_memory`` is ``True`` if its length is greater than zero.
 //|         This is an easy way to check for its existence.
 //|         """
-//|
 //|         ...
+//|
 //|     def __len__(self) -> int:
 //|         """Return the length. This is used by (`len`)"""
 //|         ...

shared-bindings/spitarget/SPITarget.c

@@ -31,6 +31,7 @@
 //|         :param ~microcontroller.Pin miso: The pin transferring data from the secondary to the main
 //|         :param ~microcontroller.Pin ss: The secondary selection pin"""
 //|         ...
+//|
 static mp_obj_t spitarget_spi_target_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
     spitarget_spi_target_obj_t *self = mp_obj_malloc(spitarget_spi_target_obj_t, &spitarget_spi_target_type);
     enum { ARG_sck, ARG_mosi, ARG_miso, ARG_ss };
@@ -90,6 +91,7 @@ static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(spitarget_spi_target___exit___obj, 4,
 //|         :param bytearray miso_packet: Packet data to be sent from secondary to main on next request.
 //|         :param bytearray mosi_packet: Packet to be filled with data from main on next request.
 //|         """
+//|
 static mp_obj_t spitarget_spi_target_load_packet(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
     mp_check_self(mp_obj_is_type(pos_args[0], &spitarget_spi_target_type));
     spitarget_spi_target_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
@@ -126,6 +128,7 @@ static MP_DEFINE_CONST_FUN_OBJ_KW(spitarget_spi_target_load_packet_obj, 1, spita
 //|         :return: True if the transfer is complete, or False if no response received before the timeout
 //|         """
 //|
+//|
 static mp_obj_t spitarget_spi_target_wait_transfer(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
     mp_check_self(mp_obj_is_type(pos_args[0], &spitarget_spi_target_type));
     spitarget_spi_target_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);