Commit Graph

13 Commits

Author SHA1 Message Date
Jim Mussared
893f75546c stm32/boards/NUCLEO_WB55/rfcore_firmware.py: Increase GET_STATE timeout.
When installing WS firmware, the very first GET_STATE can take several
seconds to respond (especially with the larger binaries like
BLE_stack_full).

Allows stm.rfcore_sys_hci to take an optional timeout, defaulting to
SYS_ACK_TIMEOUT_MS (which is 250ms).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-10-16 10:45:03 +11:00
Jim Mussared
fa12bfc227 stm32/rfcore: Update to support WS=1.9.0.0.4.
This WS update to 1.9.0.0.4 broke the workaround used in rfcore for
OCF_CB_SET_EVENT_MASK2, so fix it to support WS 1.8 and 1.9.
2020-10-09 23:52:35 +11:00
Jim Mussared
7c76a2dfcf stm32/rfcore: Add Python API for basic rfcore operations.
The new functions provide FUS/WS status, version and SYS HCI commands:
- stm.rfcore_status()
- stm.rfcore_fw_version(fw_id)
- stm.rfcore_sys_hci(ogf, ocf, cmd)
2020-10-08 17:37:11 +11:00
Damien George
3e16763201 stm32/rfcore: Fix FUS layout and size of ipcc_device_info_table_t.
The device info table has a different layout when core 2 is in FUS mode.
In particular it's larger than the 32 bytes used when in WS mode and if the
correct amount of space is not allocated then the end of the table may be
overwritten with other data (eg with FUS version 0.5.3).  So update the
structure to fix this.

Also update rfcore.py to disable IRQs (which are enabled by rfcore.c), to
not depend on uctypes, and to not require the asm_thumb emitter.

Signed-off-by: Damien George <damien@micropython.org>
2020-09-22 14:08:22 +10:00
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