Level 4 interrupt has a chance of preempting a window overflow or
underflow exception. Therefore it is not possible to use standard
context save functions, as the SP on entry to Level 4 interrupt may
be invalid (e.g. in WindowUnderflow4).
Instead, mask window overflows and save the entire general purpose
register file, plus some of the special registers. Then clear
WindowStart, allowing the C handler to execute without spilling the
old windows. On exit from the interrupt handler, do everything
in reverse.
1. Fix assert in ld_fm.c line 371 due to double clk isr
2. Fix assert(25, 0) in lc_task.c
3. Fix assert due to different rxlinklbl
4. Fix assert due to different of currentrxdescptr and rxdone is not 0
1. support 40M Wi-Fi when calculate AFH
2. Calculate channel classification according to Host and coex
3. Set BR/EDR/LE coex schm status in controller
4. Only set AFH for BT when WiFi is connected
5. Fix a potential dead lock issue when set AFH
6. Fix WiFi connecting coex schm issue due to periodic timer
7. Complete BT a2dp pause coex schm
8. Increase BT slice when BT a2dp pause in order to receive AVRC event
9. Add more coex schm for BT/BLE
1. Fix high beacon and broadcast packets loss ratio of WiFi to make
MDNS test pass.
2. Improve stability of WiFi performance with a little
sacrifice of throughput.
3. Improve BLE advertising and connection performance with dynamic
priority. It sacrifices a little WiFi throughput, but achieves balance
between WiFi and Bluetooth.
4. fix bug bb reset lock flag to avoid bb reset lock unhandle
5. fix bug wifi reset mac cause task watch dog timeout
6. fix bug wifi reset mac position
1. Since BLE full-scan feature for BLE mesh change the controller code cause this problem,
it cause coex semaphore take in "interrupt disable", then it may cause task schedule
and cause crash in freertos
2. Fix newlib lock ISR context and critical section check
3. Fix bt controller ISR context and critical section check
Includes all the latest NimBLE stack changes from idf-v4.0 with few idf-v3.3
specific modifications.
- Addition of nimble component as submodule (`nimble-1.1.0-idf-v3.3`), contains
IDF v3.3 specific minor changes.
- Example applications are identical to idf-v4.0
- Modification in `bt/Kconfig` to accommodate NimBLE as a BT host.
- Backport(v3.3) of IDF MR!6122
- Modifies `smp_utils.c` to add check on encryption key size received from
peer.
- Modifies `esp_ble_gap_set_security_param` API to add minimum encryption key
size requirement.
Remove xtensa/xruntime.h
Fix sending Lmp_feature_req_ext in a loop
Fix 2 bugs in r_ld_fm_sket_isr
fix data loss and send same pkt twice sometimes
fix adv data error in air sometimes
fix adv start/stop crash sometimes
Fix connect fail with some speakers
clear BT/BLE interruots after controller disable
add sco_data_path to be set in sdkconfig and do not reset the value upon HCI reset command
1. modify the limit of frames to send to avoid dropping packet on A2DP source due to TX data queue overflow
2. reduce the A2DP source data queue size in order to achieve faster control respnonse
