openmano-mpy/drivers, branch master

drivers/sdcard: Add sleep_ms(1) delay in SDCard.readinto sync loop.

2021-04-23T13:44:37+00:00

So this driver works on faster MCUs (that run this loop fast) with older,
slower SD cards.

Fixes issue #7129.

Signed-off-by: Damien George

drivers/memory/spiflash: Add MICROPY_HW_SPIFLASH_ENABLE_CACHE option.

2020-12-18T02:39:32+00:00

This only needs to be enabled if a board uses FAT FS on external SPI flash.
When disabled (and using external SPI flash) 4k of RAM can be saved.

Signed-off-by: Damien George

extmod/modbluetooth: Refactor stack/hci/driver/port bindings.

2020-09-08T01:41:31+00:00

Previously the interaction between the different layers of the Bluetooth
stack was different on each port and each stack.  This commit defines
common interfaces between them and implements them for cyw43, btstack,
nimble, stm32, unix.

all: Rename "sys" module to "usys".

2020-09-03T14:10:24+00:00

This is consistent with the other 'micro' modules and allows implementing
additional features in Python via e.g. micropython-lib's sys.

Note this is a breaking change (not backwards compatible) for ports which
do not enable weak links, as "import sys" must now be replaced with
"import usys".

drivers/display/ssd1306.py: Change the SET_COM_PIN_CFG setting.

2020-04-07T03:42:37+00:00

Making it more specific to use 0x02 for display with an aspect ratio > 2
(resolutions 96x16 and 128x32) and 0x12 for all other sizes as recommended
by @mcauser.  Tested with a 64x32 display which did not work before.

all: Use MP_ERROR_TEXT for all error messages.

2020-04-05T05:02:06+00:00

drivers/onewire: Fix undefined variable errors.

2020-03-24T14:09:14+00:00

On CPython, and with pylint, the variables MATCH_ROM and SEARCH_ROM are
undefined.  This code works in MicroPython because these variables are
constants and the MicroPython parser/compiler optimises them out.  But it
is not valid Python because they are technically undefined within the scope
they are used.

This commit makes the code valid Python code.  The const part is removed
completely because these constants are part of the public API and so cannot
be moved to the global scope (where they could still use the MicroPython
const optimisation).

stm32: Refactor bluetooth stack/hci/driver bindings.

2020-03-09T14:53:42+00:00

This makes a cleaner separation between the: driver, HCI UART and BT stack.
Also updated the naming to be more consistent (mp_bluetooth_hci_*).

Work done in collaboration with Jim Mussared aka @jimmo.

all: Reformat C and Python source code with tools/codeformat.py.

2020-02-27T23:33:03+00:00

This is run with uncrustify 0.70.1, and black 19.10b0.

drivers/nrf24l01: Change pipe addrs in test to match Arduino addrs.

2020-02-16T12:26:34+00:00

These addresses were initially chosen to match the nRF24 Arduino library
examples but they are byte-reversed.  So change them to be on-air
compatible with the Arduino library.

Also, the data sheet for the nRF24 says that RX data pipes 1-5 must share
the same top 32-bits, and must differ only in the LSbyte.  The addresses
used here (while correct because they are on TX pipe and RX pipe 0) are
misleading in this sense, because it looks like they were chosen to share
the top 32-bits per the datasheet.