视源aic800wifi/bt调试-Toy模板网

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一、简介

本人调试了视源的3款WiFi、bt模块。分别是：

aic88002.1ds 该模块是双频的WiFi/bt模块，含2.4g/5g

aic8800dcs.2 该模块是单频的WiFi/bt模块

aic8800dws.2 该模块是单频的WiFi模块

这3款当然了，价格方面肯定是依次从高到低的；配置方面近乎大同小异的。后面会依次说一下这3款的配置，以下配置均是在RK平台完成的。

二、调试

A.配置aic88002.1ds 以下均是针对该模块的patch，就不一一解释了。

主要分为以下几个路径文件的相关配置：文章来源地址https://www.toymoban.com/news/detail-777408.html

1.device/rockchip/common


From 4ca91c8b155ae223cdbf0d47b3a73c09a28e8412 Mon Sep 17 00:00:00 2001
From: Dicke <hale.hale@vanzeak.com>
Date: Mon, 15 Aug 2022 06:28:48 +0000
Subject: [PATCH] add aic8800

Change-Id: If20586d3c6cadc2861ad6d0fd3725f101475485b
---
 device.mk                                             | 4 ++++
 init.insmod.cfg                                       | 2 ++
 init.rk30board.rc                                     | 3 +++
 overlay/packages/apps/Bluetooth/res/values/config.xml | 2 +-
 wifi_bt_common.mk                                     | 2 +-
 wpa_config.txt                                        | 6 ++++++
 6 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/device.mk b/device.mk
index 5d97bd0..0f533da 100644
--- a/device.mk
+++ b/device.mk
@@ -891,6 +891,10 @@ ifeq ($(strip $(BOARD_HAVE_BLUETOOTH_RTK)), true)
 include hardware/realtek/rtkbt/rtkbt.mk
 endif
 
+ifeq ($(strip $(BOARD_HAVE_BLUETOOTH_AIC)), true)
+include hardware/aic/aicbt/aicbt.mk
+endif
+
 ifeq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), box)
     include device/rockchip/common/samba/rk31_samba.mk
     PRODUCT_COPY_FILES += \
diff --git a/init.insmod.cfg b/init.insmod.cfg
index 14d0c00..7b1c4b9 100644
--- a/init.insmod.cfg
+++ b/init.insmod.cfg
@@ -8,6 +8,8 @@ insmod /vendor/lib/modules/rk29-ipp.ko
 insmod /vendor/lib/modules/pvrsrvkm.ko
 insmod /vendor/lib/modules/rknpu.ko
 insmod /vendor/lib/modules/rknpu-clang.ko
+insmod /vendor/lib/modules/aic8800_bsp.ko
+insmod /vendor/lib/modules/aic_uart_sco.ko
 #insmod /system/lib/modules/rtk_btusb.ko
 #insmod /rk30xxnand_ko.ko
 #insmod /drmboot.ko
diff --git a/init.rk30board.rc b/init.rk30board.rc
index db25dcb..2d12b76 100755
--- a/init.rk30board.rc
+++ b/init.rk30board.rc
@@ -222,6 +222,9 @@ on boot
     chmod 0666 /dev/teepriv0
     chmod 0444 /proc/pagetypeinfo
 
+    chmod 0660 /dev/aic_uart_sco_dev
+    chown bluetooth net_bt /dev/aic_uart_sco_dev
+
 on property:sys.boot_completed=1
     write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 0
     write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 0
diff --git a/overlay/packages/apps/Bluetooth/res/values/config.xml b/overlay/packages/apps/Bluetooth/res/values/config.xml
index 6ce63e9..b054d18 100755
--- a/overlay/packages/apps/Bluetooth/res/values/config.xml
+++ b/overlay/packages/apps/Bluetooth/res/values/config.xml
@@ -20,7 +20,7 @@
     <bool name="profile_supported_a2dp">true</bool>
     <bool name="profile_supported_a2dp_sink">false</bool>
     <bool name="profile_supported_hdp">false</bool>
-    <bool name="profile_supported_hs_hfp">false</bool>
+    <bool name="profile_supported_hs_hfp">true</bool>
     <bool name="profile_supported_hfpclient">false</bool>
     <bool name="profile_supported_hid">true</bool>
     <bool name="profile_supported_opp">true</bool>
diff --git a/wifi_bt_common.mk b/wifi_bt_common.mk
index 9e15768..fd88e45 100644
--- a/wifi_bt_common.mk
+++ b/wifi_bt_common.mk
@@ -38,4 +38,4 @@ endif
 endif
 
 BOARD_HAVE_BLUETOOTH_RTK := true
-
+BOARD_HAVE_BLUETOOTH_AIC := true
diff --git a/wpa_config.txt b/wpa_config.txt
index 6dbf49d..294034c 100644
--- a/wpa_config.txt
+++ b/wpa_config.txt
@@ -31,3 +31,9 @@
 -O/data/vendor/wifi/wpa/sockets
 -g@android:wpa_wlan0
 
+[aic]
+/vendor/bin/hw/wpa_supplicant
+-O/data/vendor/wifi/wpa/sockets
+-puse_p2p_group_interface=1
+-g@android:wpa_wlan0
+
-- 
2.17.1

2.路径：framework/opt/net/wifi/


From 6dd09cedd5f32eac0a839a87b8cb871f354a4f33 Mon Sep 17 00:00:00 2001
From: Dicke <hale.hale@vanzeak.com>
Date: Mon, 15 Aug 2022 06:36:05 +0000
Subject: [PATCH] add aic8800

Change-Id: I1fbb38aff3a05550d1dad0da543ebfbb95d9be4b
---
 libwifi_hal/rk_wifi_ctrl.cpp    | 1 +
 libwifi_hal/wifi_hal_common.cpp | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/libwifi_hal/rk_wifi_ctrl.cpp b/libwifi_hal/rk_wifi_ctrl.cpp
index 62e694033..8034e4f77 100755
--- a/libwifi_hal/rk_wifi_ctrl.cpp
+++ b/libwifi_hal/rk_wifi_ctrl.cpp
@@ -75,6 +75,7 @@ static wifi_device supported_wifi_devices[] = {
     {"MVL88W8977",    "02df:9145"},
     {"MVL88W8987", "02df:9149"},
     {"SPRDWL",    "0000:0000"},
+    {"AIC8800",    "5449:0145"},
 };
 
 int get_wifi_device_id(const char *bus_dir, const char *prefix)
diff --git a/libwifi_hal/wifi_hal_common.cpp b/libwifi_hal/wifi_hal_common.cpp
index 85b8708cb..452060246 100755
--- a/libwifi_hal/wifi_hal_common.cpp
+++ b/libwifi_hal/wifi_hal_common.cpp
@@ -56,6 +56,7 @@ extern "C" int delete_module(const char *, unsigned int);
 #define MLAN_DRIVER_MODULE_PATH           WIFI_MODULE_PATH"mlan.ko"
 #define MVL_DRIVER_MODULE_PATH           WIFI_MODULE_PATH"sd8xxx.ko"
 #define RK912_DRIVER_MODULE_PATH         WIFI_MODULE_PATH"rk912.ko"
+#define AIC8800_DRIVER_MODULE_PATH       WIFI_MODULE_PATH"aic8800_fdrv.ko"
 #define SPRDWL_DRIVER_MODULE_PATH     WIFI_MODULE_PATH"sprdwl_ng.ko"
 #define DRIVER_MODULE_PATH_UNKNOW        ""
 
@@ -83,6 +84,7 @@ extern "C" int delete_module(const char *, unsigned int);
 #define MVL_DRIVER_MODULE_NAME           "sd8xxx"
 #define RK912_DRIVER_MODULE_NAME         "rk912"
 #define SPRDWL_DRIVER_MODULE_NAME     "sprdwl"
+#define AIC8800_DRIVER_MODULE_NAME       "aic8800_fdrv"
 #define DRIVER_MODULE_NAME_UNKNOW        ""
 
 #ifndef WIFI_DRIVER_FW_PATH_STA
@@ -170,6 +172,7 @@ wifi_ko_file_name module_list[] =
   {"MVL88W8987",      MVL_DRIVER_MODULE_NAME,       MVL_DRIVER_MODULE_PATH, MVL88W8987_DRIVER_MODULE_ARG},
         {"RK912",         RK912_DRIVER_MODULE_NAME,     RK912_DRIVER_MODULE_PATH, UNKKOWN_DRIVER_MODULE_ARG},
     {"SPRDWL",        SPRDWL_DRIVER_MODULE_NAME, SPRDWL_DRIVER_MODULE_PATH, UNKKOWN_DRIVER_MODULE_ARG},
+    {"AIC8800",         AIC8800_DRIVER_MODULE_NAME,   AIC8800_DRIVER_MODULE_PATH, UNKKOWN_DRIVER_MODULE_ARG},
     {"UNKNOW",       DRIVER_MODULE_NAME_UNKNOW,    DRIVER_MODULE_PATH_UNKNOW, UNKKOWN_DRIVER_MODULE_ARG}
 
 };
-- 
2.17.1

3.路径文件：system/bt/


From 57ffd5e72a34fc34a84591937be50d0dff52b261 Mon Sep 17 00:00:00 2001
From: Dicke <hale.hale@vanzeak.com>
Date: Mon, 15 Aug 2022 07:10:45 +0000
Subject: [PATCH] add aic8800

Change-Id: I9ce6e32e9751d4374d01029d7bac6e7a6e0cf547
---
 bta/ag/bta_ag_sco.cc          |   2 +
 device/src/esco_parameters.cc |  12 +-
 stack/btm/btm_main.cc         |   2 +
 stack/btm/btm_sco.cc          | 605 +++++++++++++++++++++++++++++++++-
 4 files changed, 613 insertions(+), 8 deletions(-)
 mode change 100644 => 100755 bta/ag/bta_ag_sco.cc
 mode change 100644 => 100755 device/src/esco_parameters.cc
 mode change 100644 => 100755 stack/btm/btm_main.cc
 mode change 100644 => 100755 stack/btm/btm_sco.cc

diff --git a/bta/ag/bta_ag_sco.cc b/bta/ag/bta_ag_sco.cc
old mode 100644
new mode 100755
index 297d93ddd..c1e9a7191
--- a/bta/ag/bta_ag_sco.cc
+++ b/bta/ag/bta_ag_sco.cc
@@ -590,6 +590,8 @@ void bta_ag_codec_negotiate(tBTA_AG_SCB* p_scb) {
     /* Change the power mode to Active until SCO open is completed. */
     bta_sys_busy(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr);
 
+    p_scb->sco_codec = UUID_CODEC_CVSD;
+
     /* Send +BCS to the peer */
     bta_ag_send_bcs(p_scb);
 
diff --git a/device/src/esco_parameters.cc b/device/src/esco_parameters.cc
old mode 100644
new mode 100755
index 7f550a142..8cb3a34d3
--- a/device/src/esco_parameters.cc
+++ b/device/src/esco_parameters.cc
@@ -46,8 +46,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
      .output_pcm_data_format = ESCO_PCM_DATA_FORMAT_2_COMP,
      .input_pcm_payload_msb_position = 0,
      .output_pcm_payload_msb_position = 0,
-     .input_data_path = ESCO_DATA_PATH_PCM,
-     .output_data_path = ESCO_DATA_PATH_PCM,
+     .input_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
+     .output_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
      .input_transport_unit_size = 0x00,
      .output_transport_unit_size = 0x00,
 #if (BTA_HFP_VERSION >= HFP_VERSION_1_7)
@@ -94,8 +94,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
      .output_pcm_data_format = ESCO_PCM_DATA_FORMAT_2_COMP,
      .input_pcm_payload_msb_position = 0,
      .output_pcm_payload_msb_position = 0,
-     .input_data_path = ESCO_DATA_PATH_PCM,
-     .output_data_path = ESCO_DATA_PATH_PCM,
+     .input_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
+     .output_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
      .input_transport_unit_size = 0x00,
      .output_transport_unit_size = 0x00,
      .max_latency_ms = 8,
@@ -129,8 +129,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
      .output_pcm_data_format = ESCO_PCM_DATA_FORMAT_2_COMP,
      .input_pcm_payload_msb_position = 0,
      .output_pcm_payload_msb_position = 0,
-     .input_data_path = ESCO_DATA_PATH_PCM,
-     .output_data_path = ESCO_DATA_PATH_PCM,
+     .input_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
+     .output_data_path = ESCO_DATA_PATH_HCI,//ESCO_DATA_PATH_PCM,
      .input_transport_unit_size = 0x00,
      .output_transport_unit_size = 0x00,
      .max_latency_ms = 13,
diff --git a/stack/btm/btm_main.cc b/stack/btm/btm_main.cc
old mode 100644
new mode 100755
index f58f44421..2d0a91934
--- a/stack/btm/btm_main.cc
+++ b/stack/btm/btm_main.cc
@@ -74,7 +74,9 @@ void btm_init(void) {
 }
 
 /** This function is called to free dynamic memory and system resource allocated by btm_init */
+extern void btm_sco_deinit(void);
 void btm_free(void) {
+  btm_sco_deinit();
   fixed_queue_free(btm_cb.page_queue, NULL);
   btm_cb.page_queue = NULL;
 
diff --git a/stack/btm/btm_sco.cc b/stack/btm/btm_sco.cc
old mode 100644
new mode 100755
index b8e0c9a3e..3c8bde2c6
--- a/stack/btm/btm_sco.cc
+++ b/stack/btm/btm_sco.cc
@@ -40,6 +40,28 @@
 #include "hcimsgs.h"
 #include "osi/include/osi.h"
 
+
+#include <signal.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/uhid.h>
+#include <pthread.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/poll.h>
+#include <unistd.h>
+
+
+#include "hci_layer.h"
+#include "buffer_allocator.h"
+#include "osi/include/allocator.h"
+#include "osi/include/thread.h"
+#include "osi/include/fixed_queue.h"
+#include "utl.h"
+
+
 /******************************

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