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9 Commits

Author SHA1 Message Date
Jim Mussared e2390d5a2f stm32/rfcore: Enable RX IRQ on BLE IPCC channel for better performance. 
Before this change there was up to a 128ms delay on incoming payloads from
CPU2 as it was polled by SysTick.  Now the RX IRQ immediately schedules the
PendSV.
 2020-09-08 23:53:12 +10:00
Jim Mussared 8b4ebd7166 stm32/rfcore: Refactor some helper funcs, and remove some magic numbers. 
Also explain what the payload fixup code is doing.
 2020-09-08 23:53:12 +10:00
Jim Mussared 01f2d77614 stm32/rfcore: Fix length matching in HCI parser. 2020-09-08 23:53:12 +10:00
Jim Mussared 30e8162ac4 stm32/rfcore: Update rfcore.c to match how ST examples work. 
- Split tables and buffers into SRAM2A/2B.
- Use structs rather than word offsets to access tables.
- Use FLASH_IPCCDBA register value rather than option bytes directly.
 2020-09-08 23:53:02 +10:00
Damien George 4b5dd012e0 stm32/rfcore: Leave txpower level as default when initialising rfcore. 
And provide a convenient API function to change it (currently unused).

Fixes issue #5985.

Signed-off-by: Damien George <damien@micropython.org>
 2020-06-17 00:10:29 +10:00
stijn 84fa3312cf all: Format code to add space after C++-style comment start. 
Note: the uncrustify configuration is explicitly set to 'add' instead of
'force' in order not to alter the comments which use extra spaces after //
as a means of indenting text for clarity.
 2020-04-23 11:24:25 +10:00
Damien George e965363b6b stm32: Refactor Bluetooth HCI RX to be independent of transport layer. 
Now all HCI specific code (eg UART vs WB55 internal messaging) is confined
to modbluetooth_hci.c.
 2020-03-10 01:53:42 +11:00
Damien George 69661f3343 all: Reformat C and Python source code with tools/codeformat.py. 
This is run with uncrustify 0.70.1, and black 19.10b0.
 2020-02-28 10:33:03 +11:00
Damien George 6a64b280d0 stm32: Add support for RF coprocessor on WB55 MCUs. 
This requires a BLE wireless stack firmware to be already programmed in the
secure flash area of the device.
 2019-11-01 14:52:17 +11:00