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7 Commits

Author SHA1 Message Date
Jim Mussared 9dce82776d all: Remove unnecessary locals_dict cast. 
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2022-09-19 19:06:01 +10:00
Jim Mussared 662b9761b3 all: Make all mp_obj_type_t defs use MP_DEFINE_CONST_OBJ_TYPE. 
In preparation for upcoming rework of mp_obj_type_t layout.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2022-09-19 19:06:01 +10:00
Phil Howard 6aa3c94634 rp2/rp2_flash: Add start/len support to rp2.Flash() constructor. 
This allows support for partitioned flash on rp2 boards.

See issue #9208.

Signed-off-by: Phil Howard <phil@gadgetoid.com>
 2022-09-08 14:37:41 +10:00
Damien George 7cdad05e54 rp2/rp2_flash: Add asserts for size of flash filesystem partition. 
Signed-off-by: Damien George <damien@micropython.org>
 2022-06-30 16:03:21 +10:00
iabdalkader c82244a7c0 rp2/rp2_flash: Disable IRQs while calling flash_erase/program. 
Flash erase/program functions disable the XIP bit.  If any code runs from
flash at the same time (eg an IRQ or code it calls) it will fail and cause
a lockup.
 2021-08-29 12:15:01 +10:00
Andrew Scheller b6489425c6 rp2/rp2_flash: Prevent MICROPY_HW_FLASH_STORAGE_BASE being set negative. 2021-03-12 00:57:29 +11:00
Damien George 469345e728 rp2: Add new port to Raspberry Pi RP2 microcontroller. 
This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040
microcontroller.

The build system uses pure cmake (with a small Makefile wrapper for
convenience).  The USB driver is TinyUSB, and there is a machine module
with most of the standard classes implemented.  Some examples are provided
in the examples/rp2/ directory.

Work done in collaboration with Graham Sanderson.

Signed-off-by: Damien George <damien@micropython.org>
 2021-01-30 00:42:29 +11:00