fix trailing space and new line

temporarily disable codespell

Author: hathach

.gitattributes

@@ -1,10 +1,10 @@
 # Set the default behavior, in case people don't have core.autocrlf set.
 * text=auto
 
-*.c text 
-*.cpp text 
+*.c text
+*.cpp text
 *.h text
-*.icf text 
+*.icf text
 *.js text
 *.json text
 *.ld text

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -54,7 +54,7 @@ body:
         Exact steps in chronological order, details should be specific e.g if you use a command/script to test with, please post it as well.
         1. Go to '...'
         2. Click on '....'
-        3. See error      
+        3. See error
     validations:
       required: true
 
@@ -63,9 +63,9 @@ body:
       label: Debug Log as txt file
       placeholder: |
         Attach your debug log txt file here, where the issue occurred, best with comments to explain the actual events.
-        
+
         Note1: Please DO NOT paste your lengthy log contents here since it hurts the readability.
-        Note2: To enable logging, add `LOG=3` to to the make command if building with stock examples or set `CFG_TUSB_DEBUG=3` in your tusb_config.h. 
+        Note2: To enable logging, add `LOG=3` to to the make command if building with stock examples or set `CFG_TUSB_DEBUG=3` in your tusb_config.h.
         More information can be found at [example's readme](https://github.com/hathach/tinyusb/blob/master/docs/getting_started.md)
     validations:
       required: false

.github/workflows/trigger.yml

@@ -43,7 +43,7 @@ jobs:
         if [ -n "$(git status --porcelain)" ]; then
           git add .
           git commit --message "Update from https://github.com/$GITHUB_REPOSITORY/commit/$GITHUB_SHA"
-          git push 
+          git push
         fi
 
     - name: Create tinyusb_src Release
@@ -53,7 +53,7 @@ jobs:
         cd tinyusb_src
         git tag ${{ github.event.release.tag_name }}
         git push origin ${{ github.event.release.tag_name }}
-        
+
         # Send POST reqwuest to release https://docs.github.com/en/rest/reference/repos#create-a-release
         bb="For release note, please checkout https://github.com/hathach/tinyusb/releases/tag/${{ github.event.release.tag_name }}"
         curl -X POST -H "Authorization: token ${{ secrets.API_TOKEN_GITHUB }}" -H "Accept: application/vnd.github.v3+json" --data '{"tag_name": "${{ github.event.release.tag_name }}", "name": "${{ github.event.release.name }}", "body": "$bb", "draft": ${{ github.event.release.draft }}, "prerelease": ${{ github.event.release.prerelease }}}' https://api.github.com/repos/hathach/tinyusb_src/releases

.pre-commit-config.yaml

@@ -13,11 +13,11 @@ repos:
 
 -   repo: local
     hooks:
-    -   id: codespell
-        name: codespell
-        entry: codespell
-        types_or: [c, header]
-        language: system
+    #-   id: codespell
+    #    name: codespell
+    #    entry: codespell
+    #    types_or: [c, header]
+    #    language: system
 
     -   id: unit-test
         name: unit-test

.readthedocs.yaml

@@ -15,4 +15,3 @@ python:
 submodules:
   include: []
   recursive: false
-    

docs/assets/stack.svg

@@ -1 +1 @@
-../../CODE_OF_CONDUCT.rst
+../../CODE_OF_CONDUCT.rst

docs/contributing/code_of_conduct.rst

@@ -15,7 +15,7 @@ Changelog
 - Fix tu_fifo memory overflown when repeatedly write to overwritable fifo (accumulated more than 2 depths)
 - Better support for IAR (ARM) with ci build check for stm32 mcus.
 - Fix Windows build for some mingw gnu make situations
-  
+
 Controller Driver (DCD & HCD)
 -----------------------------
 
@@ -27,7 +27,7 @@ Controller Driver (DCD & HCD)
   - Fix endpoint internal state when closed
   - Fix reception of large ISO packets
 
-- [rp2040] 
+- [rp2040]
 
   - [dcd] Implement workaround for Errata 15. This enable SOF when bulk-in endpoint is in use and reduce its bandwidth to only 80%
   - [hcd] Fix shared irq slots filling up when hcd_init() is called multiple times
@@ -51,7 +51,7 @@ Device Stack
 
   - Support port name strings
   - fix MS Header wTotalLength computation
- 
+
 - [HID]
 
   - Add FIDO descriptor template
@@ -60,7 +60,7 @@ Device Stack
 - [CDC]
 
   - Fix autoflush for FIFO < MPS
-  - Fix tx fifo memory overflown when DTR is not set and tud_cdc_write() is called repeatedly with large enough data  
+  - Fix tx fifo memory overflown when DTR is not set and tud_cdc_write() is called repeatedly with large enough data
 
 - [USBTMC] Fix packet size with highspeed
 
@@ -100,14 +100,14 @@ Controller Driver (DCD & HCD)
   - Fix overwrite with grstctl when disable endpoint
 - [EHCI] Fix an issue with EHCI driver
 - [msp430] Fix for possible bug in msp430-elf-gcc 9.3.0
-- [nrf5x] Fix DMA access race condition using atomic function 
+- [nrf5x] Fix DMA access race condition using atomic function
 - [pic32] Fix PIC32 santiy
 - [rp2040]
 
   - Add PICO-PIO-USB as controller (device/host) support for rp2040
   - Use shared IRQ handlers, so user can also hook the USB IRQ
   - Fix resumed signal not reported to device stack
-- [stm32fsdev] Add support for stm32wb55 
+- [stm32fsdev] Add support for stm32wb55
 
 Device Stack
 ------------
@@ -159,7 +159,7 @@ Controller Driver (DCD & HCD)
 - [F1C100s] Add new DCD for Allwinner F1C100s family
 - [PIC32MZ] Add new DCD for PIC32MZ
 - [nRF] Fix/Enhance various race condition with: EASY DMA, request HFXO, EPOUT
-- [ChipIdea] rename Transdimension to more popular ChipIdea Highspeed, 
+- [ChipIdea] rename Transdimension to more popular ChipIdea Highspeed,
 - [RP2040] various update/fix for hcd/dcd
 - [FT9XX] new DCD port for Bridgetek FT90x and FT93x devices
 - [DA1469X] Fix resume
@@ -246,7 +246,7 @@ RP2040
 ^^^^^^
 
 - Add RP2040 suspend & resume support
-- Implement double buffer for both host and device (#891). However device EPOUT is still single buffered due to techinical issue with short packet 
+- Implement double buffer for both host and device (#891). However device EPOUT is still single buffered due to techinical issue with short packet
 
 Device Stack
 ------------
@@ -267,7 +267,7 @@ DFU
 ^^^
 
 - Enhance DFU implementation to support multiple alternate interface and better support bwPollTimeout
-- Rename CFG_TUD_DFU_MODE to simply CFG_TUD_DFU 
+- Rename CFG_TUD_DFU_MODE to simply CFG_TUD_DFU
 
 HID
 ^^^
@@ -287,7 +287,7 @@ UAC2
 ^^^^
 
 - Fix bug and enhance of UAC2
- 
+
 Vendor
 ^^^^^^
 
@@ -479,7 +479,7 @@ Host Controller Driver (HCD)
   - Move echi/ohci files to portable/
   - Rename hcd_lpc18_43 to hcd_transdimension
   - Sub hcd API with hcd_ehci_init(), hcd_ehci_register_addr()
-  
+
 - Update NXP transdimention hcd_init() to reset controller to host mode
 
   - Ported hcd to rt10xx
@@ -529,13 +529,13 @@ Device Controller Driver
 
 - ESP32-S2:
   - Add bus suspend and wakeup support
-  
+
 - SAMD21:
   - Fix (walkaround) samd21 setup_packet overflow by USB DMA
-  
+
 - STM32 Synopsys:
   - Rework USB FIFO allocation scheme and allow RX FIFO size reduction
-  
+
 - Sony CXD56
   - Update Update Spresense SDK to 2.0.2
   - Fix dcd issues with setup packets
@@ -554,17 +554,17 @@ USB Device
 
 - CDC
   - Allow to transmit data, even if the host does not support control line states i.e set DTR
-  
+
 - HID
   - change default CFG_TUD_HID_EP_BUFSIZE from 16 to 64
-  
+
 - MIDI
   - Fix midi sysex sending bug
-  
+
 - MSC
   - Invoke only scsi complete callback after status transaction is complete.
   - Fix scsi_mode_sense6_t padding, which cause IAR compiler internal error.
-  
+
 - USBTMC
   - Change interrupt endpoint example size to 8 instead of 2 for better compatibility with mcu
 
@@ -614,20 +614,20 @@ Device Controller Driver
   - Fix FIFO flush during stall
   - Implement dcd_edpt_close() API
   - Support F105, F107
-  
+
 - Enhance STM32 fsdev
   - Improve dcd fifo allocation
   - Fix ISTR race condition
   - Support remap USB IRQ on supported MCUs
   - Implement dcd_edpt_close() API
-  
+
 - Enhance NUC 505: enhance set configure behavior
 
 - Enhance SAMD
   - Fix race condition with setup packet
   - Add SAMD11 option `OPT_MCU_SAMD11`
   - Add SAME5x option `OPT_MCU_SAME5X`
-  
+
 - Fix SAMG control data toggle and stall race condition
 
 - Enhance nRF
@@ -659,7 +659,7 @@ USB Device
   - `usbd_driver_open()` add max length argument, and return length of interface (0 for not supported). Return value is used for finding appropriate driver
   - Add application implemented class driver via `usbd_app_driver_get_cb()`
   - IAD is handled to assign driver id
-  
+
 - Added `tud_descriptor_device_qualifier_cb()` callback
 - Optimize `tu_fifo` bulk write/read transfer
 - Forward non-std control request to class driver
@@ -675,20 +675,20 @@ USB Device
   - Send zero length packet for end of data when needed
   - Add `tud_cdc_tx_complete_cb()` callback
   - Change tud_cdc_n_write_flush() return number of bytes forced to transfer, and flush when writing enough data to fifo
-  
+
 - MIDI:
   - Add packet interface
   - Add multiple jack descriptors
   - Fix MIDI driver for sysex
-  
+
 - DFU Runtime: fix response to SET_INTERFACE and DFU_GETSTATUS request
 
 - Rename some configure macro to make it clear that those are used directly for endpoint transfer
   - CFG_TUD_HID_BUFSIZE to CFG_TUD_HID_EP_BUFSIZE
   - CFG_TUD_CDC_EPSIZE to CFG_TUD_CDC_EP_BUFSIZE
   - CFG_TUD_MSC_BUFSIZE to CFG_TUD_MSC_EP_BUFSIZE
   - CFG_TUD_MIDI_EPSIZE to CFG_TUD_MIDI_EP_BUFSIZE
-  
+
 - HID:
   - Fix gamepad template descriptor
   - Add multiple HID interface API
@@ -700,7 +700,7 @@ USB Host
 - Rework USB host stack (still work in progress)
    - Fix compile error with pipehandle
    - Rework usbh control and enumeration as non-blocking
-   
+
 - Improve Hub, MSC, HID host driver
 
 Examples
@@ -713,7 +713,7 @@ Examples
 - Enhance `net_lwip_webserver` example
   - Add multiple configuration: RNDIS for Windows, CDC-ECM for macOS (Linux will work with both)
   - Update lwip to STABLE-2_1_2_RELEASE for net_lwip_webserver
-  
+
 - Added new Audio example: audio_test uac2_headsest
 
 New Boards

docs/info/changelog.rst

@@ -1 +1 @@
-../../CONTRIBUTORS.rst
+../../CONTRIBUTORS.rst

docs/info/contributors.rst

@@ -44,18 +44,18 @@ For your convenience, TinyUSB contains a handful of examples for both host and d
    $ git clone https://github.com/hathach/tinyusb tinyusb
    $ cd tinyusb
 
-Some TinyUSB examples also requires external submodule libraries in ``/lib`` such as FreeRTOS, Lightweight IP to build. Run following command to fetch them 
+Some TinyUSB examples also requires external submodule libraries in ``/lib`` such as FreeRTOS, Lightweight IP to build. Run following command to fetch them
 
 .. code-block::
 
    $ git submodule update --init lib
 
-Some ports will also require a port-specific SDK (e.g. RP2040) or binary (e.g. Sony Spresense) to build examples. They are out of scope for tinyusb, you should download/install it first according to its manufacturer guide. 
+Some ports will also require a port-specific SDK (e.g. RP2040) or binary (e.g. Sony Spresense) to build examples. They are out of scope for tinyusb, you should download/install it first according to its manufacturer guide.
 
 Build
 ^^^^^
 
-To build example, first change directory to an example folder. 
+To build example, first change directory to an example folder.
 
 .. code-block::
 
@@ -118,7 +118,7 @@ To compile for debugging add ``DEBUG=1``\ , for example
 Log
 ~~~
 
-Should you have an issue running example and/or submitting an bug report. You could enable TinyUSB built-in debug logging with optional ``LOG=``. LOG=1 will only print out error message, LOG=2 print more information with on-going events. LOG=3 or higher is not used yet. 
+Should you have an issue running example and/or submitting an bug report. You could enable TinyUSB built-in debug logging with optional ``LOG=``. LOG=1 will only print out error message, LOG=2 print more information with on-going events. LOG=3 or higher is not used yet.
 
 .. code-block::
 
@@ -127,7 +127,7 @@ Should you have an issue running example and/or submitting an bug report. You co
 Logger
 ~~~~~~
 
-By default log message is printed via on-board UART which is slow and take lots of CPU time comparing to USB speed. If your board support on-board/external debugger, it would be more efficient to use it for logging. There are 2 protocols: 
+By default log message is printed via on-board UART which is slow and take lots of CPU time comparing to USB speed. If your board support on-board/external debugger, it would be more efficient to use it for logging. There are 2 protocols:
 
 
 * `LOGGER=rtt`: use `Segger RTT protocol <https://www.segger.com/products/debug-probes/j-link/technology/about-real-time-transfer/>`_
@@ -178,12 +178,12 @@ IAR Project Connection files are provided to import TinyUSB stack into your proj
 
 
   * Take example of STM32F0:
-  
+
     -  You need `stm32l0xx.h`, `startup_stm32f0xx.s`, `system_stm32f0xx.c`.
 
     - `STM32L0xx_HAL_Driver` is only needed to run examples, TinyUSB stack itself doesn't rely on MCU's SDKs.
 
-* Open `Tools -> Configure Custom Argument Variables` (Switch to `Global` tab if you want to do it for all your projects) 
+* Open `Tools -> Configure Custom Argument Variables` (Switch to `Global` tab if you want to do it for all your projects)
    Click `New Group ...`, name it to `TUSB`, Click `Add Variable ...`, name it to `TUSB_DIR`, change it's value to the path of your TinyUSB stack,
    for example `C:\\tinyusb`
 

docs/reference/getting_started.rst

@@ -1,3 +1,3 @@
 mcu:SAMD11
 mcu:SAME5X
-mcu:SAMG
+mcu:SAMG

examples/device/audio_4_channel_mic/skip.txt

@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2020 Reinhard Panhuber

examples/device/audio_4_channel_mic/src/main.c

@@ -31,4 +31,3 @@
     plt.ylabel('Amplitude')
     plt.title('MicNode 4 Channel')
     plt.show()
-    

examples/device/audio_4_channel_mic/src/plot_audio_samples.py

@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)

examples/device/audio_4_channel_mic/src/usb_descriptors.c

@@ -25,4 +25,4 @@ target_include_directories(${PROJECT} PUBLIC
 
 # Configure compilation flags and libraries for the example... see the corresponding function
 # in hw/bsp/FAMILY/family.cmake for details.
-family_configure_device_example(${PROJECT})
+family_configure_device_example(${PROJECT})

examples/device/audio_test/CMakeLists.txt

@@ -1,3 +1,3 @@
 mcu:SAMD11
 mcu:SAME5X
-mcu:SAMG
+mcu:SAMG

examples/device/audio_test/skip.txt

@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2020 Reinhard Panhuber