microcom 命令
microcom 是一个用于与串行调制解调器通信的命令
我们可以把 microcom 理解为是一个在终端命令行运行的串口调试助手，在调试串口时非常有用，例如调试 AT 指令
rk3399 RM500U 模组调试
busybox microcom 或者 直接执行microcom指令
rk3399_Android11:/ # microcom dev/ttyUSB5
at+cops?
+COPS: 0,2,"46001",7
OK
退出microcom指令的命令 CTRL+X 组合按键
常用 AT 命令
#查询卡是否成功识别
AT+CPIN?
+CPIN: READY
OK
#查询APN
AT+CGDCONT?
+CGDCONT: 1,"IPV4V6","3gnet","0.0.0.0",0,0,0,0,,,,,,0,,,0,,0,0,0,0
+CGDCONT: 11,"IPV4V6","ims","0.0.0.0",0,0,0,0,,,,,,0,,,0,,0,0,0,0
OK
#查询运营商
AT+QSPN
+QSPN: "CHN-UNICOM","UNICOM","CHN-UNICOM",0,"46001"
OK
#设置APN
AT+CGDCONT=1,"IP","3gnet"
OK
#查询网络信息：访问计数，运营商，频段
AT+QNWINFO
+QNWINFO: "FDD LTE",46001,"LTE BAND 3",1506
+QNWINFO: "NR5G-NSA",46001,"",0
OK
#查询网络配置优先级
AT+QNWPREFCFG="mode_pref"
+QNWPREFCFG: "mode_pref",AUTO
OK
#设置NSA入网
AT+QNWPREFCFG="mode_pref",NR5G-NSA
OK
#设置SA入网
AT+QNWPREFCFG="mode_pref",NR5G-SA
OK
#设置模组自动选择入网方式及优先级
AT+QNWPREFCFG="mode_pref",AUTO
OK
#拨号
AT+QNETDEVCTL=1,1,0
OK
#查询IP
AT+CGPADDR
+CGPADDR: 1,"10.66.98.208"
+CGPADDR: 11,""
OK
#查询信号强度NSA
AT+QENG="servingcell"
+QENG: "servingcell", "NOCONN"
+QENG: "LTE","FDD",460,01,B61D52,312,350,1,3,3,184B,-88,-9,-62,8,12,0,37
+QENG: "NR5G-NSA",460,01,589,-88,17,-3,627264,78,0,6219,1
OK
#查询信号强度SA
AT+QENG="servingcell"
+QENG: "servingcell","NOCONN","NR5G-SA","TDD",460,11,596961006,341,590E02,627264,78,100,-88,-10,5,20,28,1
OK
#查询运营商
AT+QSPN
+QSPN: "CHN-UNICOM","UNICOM","CHN-UNICOM",0,"46001"
OK
#查询运营商的另一种方法
AT+COPS=3,1
OK
AT+COPS?
+COPS: 0,1,"CUCC",13
OK
#查询当前使用的卡槽
AT+QUIMSLOT?
+QUIMSLOT: 1
OK
#切换为卡槽2
AT+QUIMSLOT=2
OK
#切换为卡槽1
AT+QUIMSLOT=1
OK
#查看模组温度
AT+QTEMP
+QTEMP: "soc-thermal","33"
+QTEMP: "pa-thermal","31"
+QTEMP: "pa5g-thermal","31"
+QTEMP: "board-thermal","32"
OK
RM500U 5G 模组适配
官方资料
Quectel_Android_RIL_Driver_V3.6.14_master_Release_1.5_20231013_10_54$ tree
.
├── doc
│ ├── autoReleaseNote.txt
│ ├── master_20231013_10_54_ReleaseNote.txt
│ ├── Quectel_Android_RIL_Driver_User_Guide_V2.0.pdf
│ └── ReleaseNote.txt
├── GNSS_32bits
│ ├── android.hardware.gnss@1.0.so
│ ├── android.hardware.gnss@1.1.so
│ ├── android.hardware.gnss@2.0-impl.so
│ ├── android.hardware.gnss@2.0.so
│ ├── gps_cfg.inf
│ ├── gps.default.so
│ └── Readme.txt
├── GNSS_64bits
│ ├── android.hardware.gnss@1.0.so
│ ├── android.hardware.gnss@1.1.so
│ ├── android.hardware.gnss@2.0-impl.so
│ ├── android.hardware.gnss@2.0.so
│ ├── android.hardware.gnss@2.1-service
│ ├── android.hardware.gnss@2.1.so
│ ├── gps_cfg.inf
│ ├── gps.default.so
│ └── Readme.txt
├── RIL_32bits
│ ├── chat32
│ ├── ip-down32
│ ├── ip-up32
│ ├── libreference-ril.so
│ ├── libril.so
│ └── ql-ril.conf
├── RIL_64bits
│ ├── chat
│ ├── ip-down
│ ├── ip-up
│ ├── libreference-ril.so
│ ├── libril.so
│ └── ql-ril.conf
└── tools
├── arm64-v8a
│ ├── iperf
│ ├── mpstat
│ ├── QAndroidLog
│ └── QFirehose
└── armeabi-v7a
├── iperf
├── mpstat
├── QAndroidLog
└── QFirehose
修改方案
manifest.xml
diff --git a/android/device/rockchip/common/4g_modem/manifest.xml b/android/device/rockchip/common/4g_modem/manifest.xml
index 9a19b3cf4f..71be215377 100644
--- a/android/device/rockchip/common/4g_modem/manifest.xml
+++ b/android/device/rockchip/common/4g_modem/manifest.xml
@@ -2,23 +2,13 @@
<hal format="hidl">
<name>android.hardware.radio</name>
<transport>hwbinder</transport>
- <fqname>@1.1::IRadio/slot1</fqname>
- <fqname>@1.1::IRadio/slot2</fqname>
+ <fqname>@1.5::IRadio/slot1</fqname>
<fqname>@1.2::ISap/slot1</fqname>
</hal>
- <hal format="hidl">
- <name>android.hardware.radio.deprecated</name>
- <transport>hwbinder</transport>
- <version>1.0</version>
- <interface>
- <name>IOemHook</name>
- <instance>slot1</instance>
- </interface>
- </hal>
<hal format="hidl">
<name>android.hardware.radio.config</name>
<transport>hwbinder</transport>
- <version>1.0</version>
+ <version>1.1</version>
<interface>
<name>IRadioConfig</name>
<instance>default</instance>
device.mk
diff --git a/android/device/rockchip/common/device.mk b/android/device/rockchip/common/device.mk
index e4666e934a..cf3eb29ef0 100644
--- a/android/device/rockchip/common/device.mk
+++ b/android/device/rockchip/common/device.mk
@@ -258,27 +258,37 @@ ifeq ($(strip $(BOARD_HAS_RK_4G_MODEM)),true)
PRODUCT_PACKAGES += \
CarrierDefaultApp \
CarrierConfig \
- rild \
+ librilutils \
+ libhwbinder.vendor \
+ libhidltransport.vendor \
+ android.hardware.radio@1.5.vendor \
+ android.hardware.radio@1.4.vendor \
+ android.hardware.radio@1.3.vendor \
+ android.hardware.radio@1.2.vendor \
+ android.hardware.radio@1.1.vendor \
+ android.hardware.radio.config@1.2.vendor \
+ android.hardware.radio.config@1.1.vendor \
+ android.hardware.radio.config@1.0.vendor \
+ android.hardware.radio.deprecated@1.0.vendor \
+ librilutils \
librk-ril \
dhcpcd
PRODUCT_COPY_FILES += vendor/rockchip/common/phone/etc/apns-full-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml
-PRODUCT_PACKAGES += \
- android.hardware.radio@1.2-radio-service \
- android.hardware.radio.config@1.0-service
-
PRODUCT_PROPERTY_OVERRIDES += \
ro.boot.noril=false \
- ro.telephony.default_network=9
+ ro.telephony.default_network=33
ifeq ($(strip $(TARGET_ARCH)), arm64)
-PRODUCT_PROPERTY_OVERRIDES += \
- vendor.rild.libpath=/vendor/lib64/librk-ril.so
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/4g_modem/bin64/dhcpcd:$(TARGET_COPY_OUT_VENDOR)/bin/dhcpcd \
- $(LOCAL_PATH)/4g_modem/lib64/librk-ril.so:$(TARGET_COPY_OUT_VENDOR)/lib64/librk-ril.so
+ $(LOCAL_PATH)/4g_modem/bin64/rild:$(TARGET_COPY_OUT_VENDOR)/bin/hw/rild \
+ $(LOCAL_PATH)/4g_modem/bin64/rild.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/rild.rc \
+ $(LOCAL_PATH)/4g_modem/lib64/libril.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libril.so \
+ $(LOCAL_PATH)/4g_modem/lib64/libreference-ril.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libreference-ril-quectel.so
+
else
PRODUCT_PROPERTY_OVERRIDES += \
vendor.rild.libpath=/vendor/lib/librk-ril.so
rild.rc
diff --git a/android/hardware/ril/rild/rild.rc b/android/hardware/ril/rild/rild.rc
index f6beb5468f..40ff150b91 100644
--- a/android/hardware/ril/rild/rild.rc
+++ b/android/hardware/ril/rild/rild.rc
@@ -1,4 +1,4 @@
-service vendor.ril-daemon /vendor/bin/hw/rild
+service vendor.ril-daemon /vendor/bin/hw/rild -l /vendor/lib64/libreference-ril-quectel.so
class main
user radio
group radio cache inet misc audio log readproc wakelock
lib64 bin64 替换为移远提供的资料
device/rockchip/common/4g_modem$ tree
.
├── bin32
│ └── dhcpcd
├── bin64
│ ├── dhcpcd
│ ├── rild
│ └── rild.rc
├── lib32
│ └── librk-ril.so
├── lib64
│ ├── chat
│ ├── ip-down
│ ├── ip-up
│ ├── libreference-ril.so
│ ├── libril.so
│ ├── librk-ril.so
│ └── ql-ril.conf
└── manifest.xml
hardware/ril 编译修改
- mv libril/Android.mk libril/Android.mk.txt
- mv reference-ril/Android.mk reference-ril/Android.mk.txt
- mv rild/Android.mk rild/Android.mk.txt
