patches

OpenHD · Aug 22, 2024 · efe1416 · efe1416
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diff --git a/.github/workflows/build_for_pi.yml b/.github/workflows/build_for_pi.yml
@@ -0,0 +1,45 @@
+name: build on rpi
+
+on: [push]
+
+
+jobs:
+  build:
+    #runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
+    env:
+      CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
+    steps:
+      - name: Maximize build space
+        uses: easimon/maximize-build-space@master
+        with:
+          root-reserve-mb: 512
+          swap-size-mb: 1024
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+          overprovision-lvm: 'true'
+      - name: test
+        run: |
+          echo "DT=$(date +'%Y-%m-%d_%H%M')" >> $GITHUB_ENV
+          echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV    
+             
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Building OpenHD in CHROOT
+        run: |
+          git clone https://github.com/OpenHD/ChrootCompilationTest /opt/ChrootCompilationTest
+          mkdir -p /opt/ChrootCompilationTest/additionalFiles
+          git clone https://github.com/OpenHD/rtl88x2eu -b ${{ github.ref_name }} /opt/ChrootCompilationTest/additionalFiles/ --recursive
+          echo $CLOUDSMITH_API_KEY > /opt/ChrootCompilationTest/additionalFiles/cloudsmith_api_key.txt
+          echo "armhf" > /opt/ChrootCompilationTest/additionalFiles/arch.txt
+          echo "debian" > /opt/ChrootCompilationTest/additionalFiles/distro.txt
+          echo "bullseye" > /opt/ChrootCompilationTest/additionalFiles/flavor.txt
+          echo "${{ github.ref_name }}" > /opt/ChrootCompilationTest/additionalFiles/repo.txt
+
+          cd /opt/ChrootCompilationTest/
+          sudo apt update
+          sudo bash install_dep.sh
+          sudo bash ./build.sh pi-bullseye $API_KEY debian bullseye
diff --git a/.github/workflows/build_for_x86-noble.yml b/.github/workflows/build_for_x86-noble.yml
@@ -0,0 +1,75 @@
+name: build on x86 noble
+
+on: [push]
+
+
+jobs:
+  build:
+    #runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
+    env:
+      CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
+    steps:
+      - name: Maximize build space
+        uses: easimon/maximize-build-space@master
+        with:
+          root-reserve-mb: 512
+          swap-size-mb: 1024
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+          overprovision-lvm: 'true'
+      - name: test
+        run: |
+          echo "DT=$(date +'%Y-%m-%d_%H%M')" >> $GITHUB_ENV
+          echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV    
+             
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Building OpenHD in CHROOT
+        run: |
+          git clone https://github.com/OpenHD/OpenHD-ChrootCompiler /opt/OpenHD-ChrootCompiler
+          mkdir -p /opt/OpenHD-ChrootCompiler/additionalFiles
+          git clone https://github.com/OpenHD/rtl88x2eu -b ${{ github.ref_name }} /opt/ChrootCompilationTest/additionalFiles/ --recursive
+          chmod +x /opt/ChrootCompilationTest/additionalFiles/build_chroot.sh
+          echo $CLOUDSMITH_API_KEY > /opt/OpenHD-ChrootCompiler/additionalFiles/cloudsmith_api_key.txt
+          echo "AMD64" > /opt/OpenHD-ChrootCompiler/additionalFiles/arch.txt
+          echo "ubuntu" > /opt/OpenHD-ChrootCompiler/additionalFiles/distro.txt
+          echo "noble" > /opt/OpenHD-ChrootCompiler/additionalFiles/flavor.txt
+          echo "${{ github.ref_name }}" > /opt/OpenHD-ChrootCompiler/additionalFiles/repo.txt
+
+          cd /opt/OpenHD-ChrootCompiler/
+          sudo apt update
+          sudo bash install_dep.sh
+          sudo bash ./build.sh x86-minimal $API_KEY ubuntu noble
+      
+      - name: debug
+        run: |
+          ls -a
+          cp -r /opt/OpenHD-ChrootCompiler/out/*.deb .
+
+      
+      - name: Upload to Github
+        uses: 'actions/upload-artifact@v2'
+        with:
+          name: "rtl8812au"
+          path: |
+            *.deb
+            *.log
+          if-no-files-found: error
+
+      - name: Push
+        id: push
+        uses: cloudsmith-io/action@master
+        with:
+          api-key: ${{ secrets.CLOUDSMITH_API_KEY }}
+          command: "push"
+          format: "deb"
+          owner: "openhd"
+          repo: release
+          distro: "ubuntu"
+          release: "noble"
+          republish: "true" # needed ONLY if version is not changing
+          file: "*.deb"
diff --git a/.github/workflows/build_for_x86.yml b/.github/workflows/build_for_x86.yml
@@ -0,0 +1,60 @@
+name: build on x86 lunar
+
+on: [push]
+
+
+jobs:
+  build:
+    #runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
+    env:
+      CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
+    steps:
+      - name: Maximize build space
+        uses: easimon/maximize-build-space@master
+        with:
+          root-reserve-mb: 512
+          swap-size-mb: 1024
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+          overprovision-lvm: 'true'
+      - name: remove even more
+        run: |
+          sudo apt-get purge -y \
+            '^llvm-.*' \
+            'php.*' \
+            '^mongodb-.*' \
+            '^mysql-.*' \
+            azure-cli \
+            google-chrome-stable \
+            firefox \
+            powershell \
+            microsoft-edge-stable \
+            mono-devel
+          sudo apt-get autoremove -y
+          sudo apt-get clean
+      - name: test
+        run: |
+          echo "DT=$(date +'%Y-%m-%d_%H%M')" >> $GITHUB_ENV
+          echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV    
+             
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Building OpenHD in CHROOT
+        run: |
+          git clone https://github.com/OpenHD/OpenHD-ChrootCompiler /opt/OpenHD-ChrootCompiler
+          mkdir -p /opt/OpenHD-ChrootCompiler/additionalFiles
+          git clone https://github.com/OpenHD/rtl88x2eu -b ${{ github.ref_name }} /opt/OpenHD-ChrootCompiler/additionalFiles/ --recursive
+          echo $CLOUDSMITH_API_KEY > /opt/OpenHD-ChrootCompiler/additionalFiles/cloudsmith_api_key.txt
+          echo "AMD64" > /opt/OpenHD-ChrootCompiler/additionalFiles/arch.txt
+          echo "ubuntu" > /opt/OpenHD-ChrootCompiler/additionalFiles/distro.txt
+          echo "lunar" > /opt/OpenHD-ChrootCompiler/additionalFiles/flavor.txt
+          echo "${{ github.ref_name }}" > /opt/OpenHD-ChrootCompiler/additionalFiles/repo.txt
+
+          cd /opt/OpenHD-ChrootCompiler/
+          sudo apt update
+          sudo bash install_dep.sh
+          sudo bash ./build.sh x86-lunar $API_KEY ubuntu lunar
diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
@@ -0,0 +1,24 @@
+name: Build test
+
+on: [push]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    env:
+      CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+
+    - name: build on x86
+      run: |
+        sudo apt update 
+        sudo apt install -y build-essential
+        make
+        ls
diff --git a/Makefile b/Makefile
@@ -69,8 +69,8 @@ CONFIG_PCI_HCI = n
 CONFIG_SDIO_HCI = n
 CONFIG_GSPI_HCI = n
 ########################## Features ###########################
-CONFIG_AP_MODE = y
-CONFIG_P2P = y
+CONFIG_AP_MODE = n
+CONFIG_P2P = n
 CONFIG_MP_INCLUDED = y
 CONFIG_POWER_SAVING = n
 CONFIG_IPS_MODE = 0
@@ -168,6 +168,7 @@ CONFIG_SECURE_DMA_MEM_SIZE = 3686400
 ###################### Platform Related #######################
 CONFIG_PLATFORM_I386_PC = y
 CONFIG_PLATFORM_ARM_GENERIC = n
+CONFIG_PLATFORM_ARM_RPI = n
 CONFIG_PLATFORM_ARM64 = n
 CONFIG_PLATFORM_ARM64_RPI = n
 CONFIG_PLATFORM_ANDROID_X86 = n
@@ -1058,9 +1059,9 @@ ifeq ($(CONFIG_RTL8822E), y)
 RTL871X := rtl8822e
 ifeq ($(CONFIG_USB_HCI), y)
 ifeq ($(CONFIG_BT_COEXIST), n)
-MODULE_NAME = 8812eu
+MODULE_NAME = 88x2eu_ohd
 else
-MODULE_NAME = 88x2eu
+MODULE_NAME = 88x2eu_ohd
 endif
 endif
 ifeq ($(CONFIG_PCI_HCI), y)
@@ -1419,6 +1420,17 @@ INSTALL_PREFIX :=
 STAGINGMODDIR := /lib/modules/$(KVER)/kernel/drivers/staging
 endif
 
+ifeq ($(CONFIG_PLATFORM_ARM_RPI), y)
+EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
+EXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
+ARCH ?= arm
+CROSS_COMPILE ?=
+KVER ?= $(shell uname -r)
+KSRC := /lib/modules/$(KVER)/build
+MODDESTDIR := /lib/modules/$(KVER)/kernel/drivers/net/wireless/
+INSTALL_PREFIX :=
+endif
+
 ifeq ($(CONFIG_PLATFORM_ARM_GENERIC), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
 ARCH ?= arm

diff --git a/README.md b/README.md
@@ -69,23 +69,22 @@ That's because:
 3. If the monitor mode is set by ```iwconfig```, the process is done by calling the old WEXT APIs, so the cfg80211-based ```iw``` may not get the latest status and think the interface is still in managed mode
 
 ### AP/STA
-Note that it has NOT BEEN TESTED.  
+It's currently under testing by a Chinese enthusiast, will update here if he has any progress.  
 According to the module vendor's ambiguous document and the crab's mysterious driver tar with a "_10MHz" suffix:  
 1. Enable ```CONFIG_NARROWBAND_SUPPORTING``` in ```include/hal_ic_cfg.h``` (in ```#ifdef CONFIG_RTL8822E``` section if using RTL8812EU), then ```#define CONFIG_NB_VALUE RTW_NB_CONFIG_WIDTH_10``` below
 2. Rename ```hal/rtl8822e/hal8822e_fw_10M.*``` into ```hal/rtl8822e/hal8822e_fw.*``` to replace the original firmware
 3. Now you get the "<tar_name>_10MHz" driver. Rebuild the driver
-4. (Should we set it to 10MHz bandwidth, Mr. Crab?)
+4. ```iw``` Set the channel to 10MHz bandwidth
 5. If there are any tools complain about the Wi-Fi regularities when setting up a 10MHz AP,  try setting the channel plan manually by ```echo 0x3E > /proc/net/rtl88x2eu/<wlan>/chan_plan```.
+6. Check the ACK timeout setting below if the range is >\~3km
+7. Check ```/proc/net/rtl88x2eu/<wlan>/rate_ctl``` for manually control of the rate
 
 ### Is Injecting in Other Bandwidth Available?
 #### 5MHz
 No. It performs like a fractional RF synthesizer with only a single tone appearing on my SDR receiver.
-#### 40MHz
+#### 40MHz/80MHz
 It works.   
-Use ```iw``` to set channel & HT40 bandwidth, then set 40MHz in radiotap header (can be done by using ```-B 40``` in wfb-ng, or editing ```/etc/wfb.conf``` in OpenIPC FPV)   
-#### 80MHz
-~~Wake me up when ```wfb-ng``` supports VHT rates.~~  
-OK I did that. See [here](https://github.com/libc0607/wfb-ng/commit/f7c8ea78dd8c8495bb22f184fcfd77152b25798a).  
+Use ```iw``` to set channel & HT40/80MHz bandwidth, then set 40MHz or 80MHz(VHT) in radiotap header (can be done by using ```-B``` in wfb-ng)   
 
 ## Set (Unlocked) Channel in procfs  
 The chip's RF synthesizer can work in a bit wider range than regular 5GHz Wi-Fi.  
@@ -115,15 +114,15 @@ The value you're setting is L2H. The H2L is automatically set 8dB lower.
 
 DISCLAIMER: There's no guarantee of its performance. This may damage your hardware and I'm not gonna pay for it. Use it at your own risk. Please comply with any wireless regulations in your area.  
 
-## 802.11 DCF hacking   
-Note: I don't know if these things are actually working since no one can get the crab's datasheets.  
-Just did some global searching and replaced every place I've found.  
-
-### ACK Timeout 
+## ACK Timeout 
 Provided by Realtek.
 e.g. Set ACK timeout to 100us:  
 ```echo 100 > /proc/net/rtl88x2eu/<wlanX>/ack_timeout```  
 
+## 802.11 DCF hacking   
+Note: I don't know if these things are actually working since no one can get the crab's datasheets.  
+Just did some global searching and replaced every place I've found.  
+
 ### SIFS
 EXPERIMENTAL, may not work.  
 ```/proc/net/rtl88x2eu/<wlanX>/sifs_override```  
@@ -136,8 +135,20 @@ DISCLAIMER: There's no guarantee of its performance.
 
 ## Noise Monitor 
 Not working. Enabled every macro (like ```CONFIG_BACKGROUND_NOISE_MONITOR```) I could find and the readouts kept zero.  
-If you know something about it, please tell us in issue.
+If you know something about it, please tell us in issue.  
+
+## Thermometer  
+The chip contains a thermometer for calibrating the RF part dynamically. It can be used to estimate the chip temperature.  
+e.g. To read the temperature:  
+```
+cat /proc/net/rtl88x2eu/<wlan0>/thermal_state 
+```
+Note: This value is not accurate enough. The LSB of its ADC only represents 2.5K and contains a measured value as the offset.   
+However, it can be used to estimate the status of the chip, "cool/warm/hot/smoked/crispy".  
+See [PR #4](https://github.com/libc0607/rtl88x2eu-20230815/pull/4) and [commit/5b7a66d](https://github.com/libc0607/rtl88x2eu-20230815/commit/5b7a66d3b1c7097a02247f91253993a7027e40a6#comments) for more details.  
+The offset can be tuned by ```echo "<offset>" > /proc/net/rtl88x2eu/<wlan0>/thermal_state```. By default, it's ```32```, based on my measurement.  
 
 ## Use with OpenIPC  
-See the tutorial [here in OpenIPC Wiki](https://github.com/OpenIPC/wiki/blob/master/en/fpv-bl-m8812eu2-wifi-adaptors.md).   
+See the tutorial [here in OpenIPC Wiki](https://github.com/OpenIPC/wiki/blob/master/en/fpv-bl-m8812eu2-wifi-adaptors.md).  
+Or, download pre-built firmware with this driver from [here](https://github.com/libc0607/openipc-firmware).