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components/bt: Point ACL RX buffer ptr to ACL RX buffer if ACL RX buffer ptr is null(backprot 3.1)

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1. When WIFI task or other high priority task blocks the Bluetooth task, ACL RX buffer will use up, ACL RX buffer ptr will point to null and will never point to a valid adress. Causing errors in Bluetooth.
2. hcimsgs.h used whether flow control is on or off
This commit is contained in:
baohongde
2018-11-06 17:29:06 +08:00
committed by bot
parent 01cfb0d6bd
commit ac124ee89c
3 changed files with 5 additions and 4 deletions
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2
components/bt/bluedroid/hci/hci_hal_h4.c
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@ -26,10 +26,10 @@
#include "hci/hci_layer.h"
#include "osi/thread.h"
#include "esp_bt.h"
#include "stack/hcimsgs.h"
#if (C2H_FLOW_CONTROL_INCLUDED == TRUE)
#include "l2c_int.h"
#include "stack/hcimsgs.h"
#endif ///C2H_FLOW_CONTROL_INCLUDED == TRUE
#define HCI_HAL_SERIAL_BUFFER_SIZE 1026

2
components/bt/lib

Submodule components/bt/lib updated: ff4154c5b9...889357de09

5
components/esp32/ld/esp32.rom.ld
View File

@ -704,6 +704,7 @@ PROVIDE ( ld_acl_tx = 0x4002ffdc );
PROVIDE ( ld_acl_rx_sync = 0x4002fbec );
PROVIDE ( ld_acl_rx_sync2 = 0x4002fd8c );
PROVIDE ( ld_acl_rx_no_sync = 0x4002fe78 );
PROVIDE ( ld_acl_clk_isr = 0x40030cf8 );
PROVIDE ( ld_sco_modify = 0x40031778 );
PROVIDE ( lm_cmd_cmp_send = 0x40051838 );
PROVIDE ( ld_sco_frm_cbk = 0x400349dc );
@ -1415,8 +1416,8 @@ PROVIDE ( esp_rom_spiflash_attach = 0x40062a6c );
PROVIDE ( esp_rom_spiflash_config_clk = 0x40062bc8 );
PROVIDE ( g_rom_spiflash_chip = 0x3ffae270 );
/*
These functions are xtos-related (or call xtos-related functions) and do not play well
/*
These functions are xtos-related (or call xtos-related functions) and do not play well
with multicore FreeRTOS. Where needed, we provide alternatives that are multicore
compatible. These functions also use a chunk of static RAM, by not using them we can
allocate that RAM for general use.