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component/bt: implement bluetooth modem sleep mode, one mode for BLE only and another for dual mode bluetooth

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1. provide options for bluetooth low power mode
2. provide two options for bluetooth low power clock: main XTAL and external 32kHz XTAL
3. provide function and callbacks to control bluetooth low power mode, including enable/disable sleep, software wakeup request, low power clock settings, check power state, etc
4. modify vhci API vhci_host_send_packet to use blocking mode
5. note that DFS and bluetooth modem sleep can not be used together currently.
This commit is contained in:
wangmengyang
2018-04-08 19:19:47 +08:00
parent 041faad1c9
commit 22e21b38f7
10 changed files with 354 additions and 16 deletions
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1
components/esp32/ld/esp32.rom.ld
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@@ -169,6 +169,7 @@ PROVIDE ( hci_cmd_desc_tab_testing = 0x3ff97a98 );
PROVIDE ( hci_cmd_desc_tab_vs = 0x3ff97714 );
PROVIDE ( hci_command_handler = 0x4004c928 );
PROVIDE ( hci_env = 0x3ffb9350 );
PROVIDE ( rwip_env = 0x3ffb8bcc );
PROVIDE ( hci_evt_dbg_desc_tab = 0x3ff9750c );
PROVIDE ( hci_evt_desc_tab = 0x3ff9751c );
PROVIDE ( hci_evt_le_desc_tab = 0x3ff974b4 );