Fix links, spellings, and grammatical errors

boards/beaglebone/ai-64/ch03.rst

@@ -105,7 +105,7 @@ Connect the Cable to the Board
 
    Fig: USB Connection to the Board
 
-2.  Connect the USB-A end of thecable tp your PC or laptop USB port as shown in the :ref:`usb-a-connect-figure` below.
+2.  Connect the USB-A end of the cable to your PC or laptop USB port as shown in the :ref:`usb-a-connect-figure` below.
 
 .. _usb-a-connect-figure,USB Connection to the PC/Laptop figure:
 

boards/beaglebone/ai-64/ch05.rst

@@ -41,7 +41,7 @@ The SoC designed as a low power, high performance and highly integrated device a
 * One dual-core 64-bit Arm Cortex-A72 microprocessor subsystem at up to 2.0 GHz and up to 24K DMIPS (Dhrystone Million Instructions per Second)
 * Up to three Microcontroller Units (MCU), based on dual-core Arm Cortex-R5F processor running at up to 1.0 GHz, up to 12K DMIPS
 * Up to two TMS320C66x DSP CorePac modules running at up to 1.35 GHz, up to 40 GFLOPS
-* One C71x floating point, vector DSP running at up to up to 1.0 GHz, up to 80 GFLOPS
+* One C71x floating point, vector DSP running at up to 1.0 GHz, up to 80 GFLOPS
 * One deep-learning MMA, up to 8 TOPS (8b) at 1.0 GHz
 * Up to two gigabit dual-core Programmable Real-Time Unit and Industrial Communication Subsystems (PRU_ICSSG)
 * Two Navigator Subsystems (NAVSS) for data movement and control
@@ -173,7 +173,7 @@ Described in the following sections are the three memory devices found on the bo
 4GB LPDDR4
 ************
 
-A single (1024M x 16bits x 2channels) LPDDR4 4Gb memory device is used. The memory used is is:
+A single (1024M x 16bits x 2channels) LPDDR4 4Gb memory device is used. The memory used is:
 
 * Kingston Q3222PM1WDGTK-U
 

boards/beaglebone/ai-64/edge_ai_apps/configuration_file.rst

@@ -29,7 +29,7 @@ Their properties like shown below.
     inputs:
         input0:                                         #Camera Input
             source: /dev/video2                         #Device file entry of the camera
-            format: jpeg                                #Input data format suported by camera
+            format: jpeg                                #Input data format supported by camera
             width: 1280                                 #Width and Height of the input
             height: 720
             framerate: 30                               #Framerate of the source
@@ -110,7 +110,7 @@ input section of config file.
         framerate: 30
 
     input2:
-        source: /dev/video2  #IMX219 raw sensor that nees ISP
+        source: /dev/video2  #IMX219 raw sensor that needs ISP
         format: rggb         #ISP will be added in the pipeline
         width: 1920
         height: 1080
@@ -118,7 +118,7 @@ input section of config file.
         subdev-id: 2         #needed by ISP to control sensor params via ioctls
 
     input3:
-        source: /dev/video2  #IMX390 raw sensor that nees ISP
+        source: /dev/video2  #IMX390 raw sensor that needs ISP
         width: 1936
         height: 1100
         format: rggb12       #ISP will be added in the pipeline
@@ -194,7 +194,7 @@ via RTSP server running on a remote PC can be provided as inputs to the demo.
 
    Usually video streams from any IP camera will be encrypted and cannot be
    played back directly without a decryption key. We tested RTSP source by
-   setting up an RTSP server on a Ubuntu 18.04 PC by refering to this writeup,
+   setting up an RTSP server on a Ubuntu 18.04 PC by referring to this writeup,
    `Setting up RTSP server on PC
    <https://gist.github.com/Santiago-vdk/80c378a315722a1b813ae5da1661f890>`_
 

boards/beaglebone/ai-64/edge_ai_apps/datasheet.rst

@@ -13,7 +13,7 @@ command on target:
 
     debian@beaglebone:/opt/edge_ai_apps/tests# ./gen_data_sheet.sh
 
-The performence measurements includes the following
+The performance measurements includes the following
 
 #. **FPS** : Effective framerate at which the application runs
 #. **Total time** : Average time taken to process each frame, which includes

boards/beaglebone/ai-64/edge_ai_apps/docker_environment.rst

@@ -186,7 +186,7 @@ The following steps outline the process for Docker root directory relocation
 assuming that the current Docker root is not at the desired location. If the
 current location is the desired location then exit this procedure.
 
-1. Run 'Docker info' command and inspect the output. Locate the line with
+1. Run 'Docker info' command inspect the output. Locate the line with
    content **Docker Root Dir**. It will list the current location.
 
 2. To preserve any existing images, export them to .tar files for importing

boards/beaglebone/ai-64/edge_ai_apps/getting_started.rst

@@ -10,7 +10,7 @@ Hardware setup
 
 BeagleBone® AI-64 has TI's TDA4VM SoC which houses dual core A72, high performance vision
 accelerators, video codec accelerators, latest C71x and C66x DSP, high bandwidth
-realtime IPs for capture and display, GPU, dedicated safety island and security
+realtime IPs for capture and display, GPU, dedicated safety island security
 accelerators. The SoC is power optimized to provide best in class performance
 for perception, sensor fusion, localization and path planning tasks in robotics,
 industrial and automotive applications.
@@ -92,7 +92,7 @@ Note that the headers have to be lifted up to connect the cameras
 
     Reboot the board after editing and saving the file.
 
-Two RPi cameras can be connected to 2 headers for multi camera usecases
+Two RPi cameras can be connected to 2 headers for multi camera use-cases
 
 Please refer :ref:`pub_edgeai_camera_sources` to know how to list all the cameras
 connected and select which one to use for the demo.

boards/beaglebone/ai-64/edge_ai_apps/inference_models.rst

@@ -79,7 +79,7 @@ Each DNN must have the following 3 components:
 Param file format
 -----------------
 
-Each DNN has it’s own pre-process, inference and post-process
+Each DNN has its own pre-process, inference and post-process
 parameters to get the correct output. This information is typically available in
 the training software that was used to train the model. In order to convey this
 information to the SDK in a standardized fashion, we have defined a set of

boards/beaglebone/ai-64/edge_ai_apps/sdk_components.rst

@@ -52,7 +52,7 @@ for various computer vision tasks. A few example models are packaged as part of
 the SDK to run out-of-box demos. More can be downloaded using a download script
 made available in the edge_ai_apps repo.
 
-For more details on the the pre-imported models and related documentation please visit:
+For more details on the pre-imported models and related documentation please visit:
 https://github.com/TexasInstruments/edgeai-modelzoo
 
 

boards/beaglebone/ai/System-Reference-Manual.asciidoc

@@ -100,7 +100,7 @@ Proposed changes.
 
 * https://github.com/beagleboard/beaglebone-ai/issues/24[Add footprint for pull-down resistor on serial debug header RX line].
 * https://github.com/beagleboard/beaglebone-ai/issues/25[Move microSD card cage closer to microHDMI to fit cases better].
-* https://github.com/beagleboard/beaglebone-ai/issues/22[Connect AM5729 ball AB10 to to P9.13 to provide a GPIO].
+* https://github.com/beagleboard/beaglebone-ai/issues/22[Connect AM5729 ball AB10 to P9.13 to provide a GPIO].
 * https://github.com/beagleboard/beaglebone-ai/issues/19[HDMI hot-plug detection fixes].
 * https://github.com/beagleboard/beaglebone-ai/issues/20[Add additional CAN port to the expansion headers].
 * https://github.com/beagleboard/beaglebone-ai/issues/21[Fix JTAG connector to not require wire mods].
@@ -134,7 +134,7 @@ You will need to purchase:
 * Serial cable[https://github.com/beagleboard/beaglebone-ai/wiki/Frequently-Asked-Questions#serial-cable] (optional)
 
 More information or to purchase a replacement heat sink or antenna,
-please go to these web sites: 
+please go to these websites: 
 
 * https://bit.ly/2kmXAzF[Antenna]
 * https://bit.ly/2klxxJa[Heat Sink]
@@ -533,7 +533,7 @@ TODO: This text needs to go somewhere.
 |0x47    |U13        |HD3SS3220 USB Type-C DRP port controller
 |0x50    |U9         |24LC32 board ID EEPROM
 |0x58    |U3         |TPS6590379 PMIC power registers
-|0x5a    |U3         |TPS6590379 PMIC interfaces and auxilaries
+|0x5a    |U3         |TPS6590379 PMIC interfaces and auxiliaries
 |0x5c    |U3         |TPS6590379 PMIC trimming and test
 |0x5e    |U3         |TPS6590379 PMIC OTP
 |===
@@ -607,7 +607,7 @@ interface placement]
 *Figure 23* below shows how the USB-C power input is connected to the
 *TPS6590379*.
 
-TODO: (Schematic screenshoot)
+TODO: (Schematic screenshot)
 
 [[power-button]]
 ==== 6.1.3 Power Button
@@ -736,7 +736,7 @@ CPU's:
 * PRU-ICSS2 PRU1
 
 The programmable nature of the PRUs, along with their access to pins,
-events and all SoC resources, provides flexibility in implmenting fast
+events and all SoC resources, provides flexibility in implementing fast
 real-time responses, specialized data handling operations, peripheral
 interfaces and in off-loading tasks from the other processor cores of
 the SoC.
@@ -788,7 +788,7 @@ Resources
 https://beagleboard.org/pru
 * The PRU Cookbook provides examples and getting started information
 https://github.com/MarkAYoder/PRUCookbook
-* Detailed specification is availble at
+* Detailed specification is available at
 http://processors.wiki.ti.com/index.php/PRU-ICSS
 
 [[faq]]
@@ -2631,7 +2631,7 @@ l’autorité de l'utilisateur pour actionner l'équipement.
 
 The design materials referred to in this document are _*NOT SUPPORTED*_
 and *DO NOT* constitute a reference design. Support of the open source
-developer community is provided through the the resources defined at
+developer community is provided through the resources defined at
 https://beagleboard.org/support.
 
 THERE IS NO WARRANTY FOR THE DESIGN MATERIALS, TO THE EXTENT PERMITTED

boards/beaglebone/ai/ch02.rst

@@ -55,7 +55,7 @@ Proposed changes.
 -  `Move microSD card cage closer to microHDMI to fit cases
    better <https://github.com/beagleboard/beaglebone-ai/issues/25>`__.
 
--  `Connect AM5729 ball AB10 to to P9.13 to provide a
+-  `Connect AM5729 ball AB10 to P9.13 to provide a
    GPIO <https://github.com/beagleboard/beaglebone-ai/issues/22>`__.
 
 -  `HDMI hot-plug detection

boards/beaglebone/ai/ch03.rst

@@ -28,7 +28,7 @@ You will need to purchase:
 -  MicroSD Card (optional)
 -  `Serial cable <https://github.com/beagleboard/beaglebone-ai/wiki/Frequently-Asked-Questions#serial-cable>`_ (optional)
 
-More information or to purchase a replacement heat sink or antenna, please go to these web sites:
+More information or to purchase a replacement heat sink or antenna, please go to these websites:
 
 -  `Antenna <https://bit.ly/2kmXAzF>`_
 -  `Heat Sink <https://bit.ly/2klxxJa>`_

boards/beaglebone/ai/ch05.rst

@@ -269,37 +269,38 @@ functions that are not accessible which are: (TBD)
 TODO: This text needs to go somewhere.
 
 On-board I2C Devices
-***********************
-
-+--------+--------+-----------------+
-| A      | Iden   | Description     |
-| ddress | tifier |                 |
-+========+========+=================+
-| 0x12   | U3     | TPS6590379 PMIC |
-|        |        | DVS             |
-+--------+--------+-----------------+
-| 0x41   | U78    | STMPE811Q ADC   |
-|        |        | and GPIO        |
-|        |        | expander        |
-+--------+--------+-----------------+
-| 0x47   | U13    | HD3SS3220 USB   |
-|        |        | Type-C DRP port |
-|        |        | controller      |
-+--------+--------+-----------------+
-| 0x50   | U9     | 24LC32 board ID |
-|        |        | EEPROM          |
-+--------+--------+-----------------+
-| 0x58   | U3     | TPS6590379 PMIC |
-|        |        | power registers |
-+--------+--------+-----------------+
-| 0x5a   | U3     | TPS6590379 PMIC |
-|        |        | interfaces and  |
-|        |        | auxilaries      |
-+--------+--------+-----------------+
-| 0x5c   | U3     | TPS6590379 PMIC |
-|        |        | trimming and    |
-|        |        | test            |
-+--------+--------+-----------------+
-| 0x5e   | U3     | TPS6590379 PMIC |
-|        |        | OTP             |
-+--------+--------+-----------------+
+**********************
+
+.. table:: 
+
+   +---------+--------------+-----------------+
+   | Address | Identifier   | Description     |
+   +=========+==============+=================+
+   | 0x12    | U3           | TPS6590379 PMIC |
+   |         |              | DVS             |
+   +---------+--------------+-----------------+
+   | 0x41    | U78          | STMPE811Q ADC   |
+   |         |              | and GPIO        |
+   |         |              | expander        |
+   +---------+--------------+-----------------+
+   | 0x47    | U13          | HD3SS3220 USB   |
+   |         |              | Type-C DRP port |
+   |         |              | controller      |
+   +---------+--------------+-----------------+
+   | 0x50    | U9           | 24LC32 board ID |
+   |         |              | EEPROM          |
+   +---------+--------------+-----------------+
+   | 0x58    | U3           | TPS6590379 PMIC |
+   |         |              | power registers |
+   +---------+--------------+-----------------+
+   | 0x5a    | U3           | TPS6590379 PMIC |
+   |         |              | interfaces and  |
+   |         |              | auxiliaries     |
+   +---------+--------------+-----------------+
+   | 0x5c    | U3           | TPS6590379 PMIC |
+   |         |              | trimming and    |
+   |         |              | test            |
+   +---------+--------------+-----------------+
+   | 0x5e    | U3           | TPS6590379 PMIC |
+   |         |              | OTP             |
+   +---------+--------------+-----------------+

boards/beaglebone/ai/ch06.rst

@@ -69,7 +69,7 @@ analog-to-digital converter (GPADC) with three external input channels.
 **Figure 23** below shows how the USB-C power input is connected to the
 **TPS6590379**.
 
-TODO: (Schematic screenshoot)
+TODO: (Schematic screenshot)
 
 Power Button
 ==============
@@ -224,7 +224,7 @@ CPU’s:
 -  PRU-ICSS2 PRU1
 
 The programmable nature of the PRUs, along with their access to pins,
-events and all SoC resources, provides flexibility in implmenting fast
+events and all SoC resources, provides flexibility in implementing fast
 real-time responses, specialized data handling operations, peripheral
 interfaces and in off-loading tasks from the other processor cores of
 the SoC.
@@ -262,7 +262,7 @@ Resources
 
 -  Great resources for PRU and BeagleBone® has been compiled here https://beagleboard.org/pru
 -  The PRU Cookbook provides examples and getting started information https://github.com/MarkAYoder/PRUCookbook
--  Detailed specification is availble at http://processors.wiki.ti.com/index.php/PRU-ICSS
+-  Detailed specification is available at http://processors.wiki.ti.com/index.php/PRU-ICSS
 
 FAQ
 

boards/beaglebone/ai/ch12.rst

@@ -40,7 +40,7 @@ WARRANTY AND DISCLAIMERS
 
 The design materials referred to in this document are *\*NOT
 SUPPORTED\** and **DO NOT** constitute a reference design. Support of
-the open source developer community is provided through the the
+the open source developer community is provided through the
 resources defined at https://beagleboard.org/support.
 
 THERE IS NO WARRANTY FOR THE DESIGN MATERIALS, TO THE EXTENT PERMITTED

boards/beaglebone/black/System-Reference-Manual.asciidoc

@@ -940,7 +940,7 @@ on the board.
 ==== 5.3.1 512MB DDR3L
 
 A single 256Mb x16 DDR3L 4Gb (512MB) memory device is used. The memory
-used is is one of two devices:
+used is one of two devices:
 
 * MT41K256M16HA-125 from Micron
 * D2516EC4BXGGB from Kingston
@@ -1537,7 +1537,7 @@ devices can support this voltage setting of 1.35V.
 
 The power up process is consists of several stages and events. <<figure-26>>
 describes the events that make up the power up process for the
-processer from the PMIC. This diagram is used elsewhere to convey
+processor from the PMIC. This diagram is used elsewhere to convey
 additional information. I saw no need to bust it up into smaller
 diagrams. It is from the processor datasheet supplied by Texas
 Instruments.
@@ -2464,7 +2464,7 @@ image:media/image67.png[media/image67.png,title="media/image67.png",width=427,he
 ==== 6.12.3 PRU-ICSS Pin Access
 
 Both PRU 0 and PRU1 are accessible from the expansion headers. Some may
-not be useable without first disabling functions on the board like LCD
+not be usable without first disabling functions on the board like LCD
 for example. Listed below is what ports can be accessed on each PRU.
 
 PRU0
@@ -5816,7 +5816,7 @@ for the display to catch up and show the image.
 [[audio]]
 ==== 11.4.6 AUDIO
 
-Audio will only work on TV resolutions. This is due to the the way the
+Audio will only work on TV resolutions. This is due to the way the
 specification was written. Some displays have built in speakers and
 others require external. Make sure you have a TV resolution and speakers
 are connected if they are not built in. The SW should default to a TV

boards/beaglebone/black/ch03.rst

@@ -58,7 +58,7 @@ Each of these configurations is discussed in general terms in the
 following sections.
 
 For an up-to-date list of confirmed working accessories please go to
-`BeagleBone_Black_Accessories <http://elinux.org/BeagleBone_Black_Accessories_>`_
+`BeagleBone_Black_Accessories <https://elinux.org/Beagleboard:BeagleBone_Black_Accessories>`_
  
 
 
@@ -166,7 +166,7 @@ following accessories:
 * 1 x USB wireless keyboard and mouse combo.
 * 1 x USB HUB (OPTIONAL). The board has only one USB host port, so you may need to use a USB Hub if your keyboard and mouse requires two ports.
 
-For an up-to-date list of confirmed working accessories please go to `BeagleBone_Black_Accessories <http://elinux.org/BeagleBone_Black_Accessories_>`_
+For an up-to-date list of confirmed working accessories please go to `BeagleBone_Black_Accessories <https://elinux.org/Beagleboard:BeagleBone_Black_Accessories>`_
 
 Connecting Up the Board
 *****************************

boards/beaglebone/black/ch05.rst

@@ -33,7 +33,7 @@ on the board.
 *****************
 
 A single 256Mb x16 DDR3L 4Gb (512MB) memory device is used. The memory
-used is is one of two devices:
+used is one of two devices:
 
 * MT41K256M16HA-125 from Micron
 * D2516EC4BXGGB from Kingston

boards/beaglebone/black/ch06.rst

@@ -365,7 +365,7 @@ devices can support this voltage setting of 1.35V.
 
 The power up process is consists of several stages and events. *figure-26*
 describes the events that make up the power up process for the
-processer from the PMIC. This diagram is used elsewhere to convey
+processor from the PMIC. This diagram is used elsewhere to convey
 additional information. I saw no need to bust it up into smaller
 diagrams. It is from the processor datasheet supplied by Texas
 Instruments.
@@ -1429,7 +1429,7 @@ PRU-ICSS Pin Access
 **************************
 
 Both PRU 0 and PRU1 are accessible from the expansion headers. Some may
-not be useable without first disabling functions on the board like LCD
+not be usable without first disabling functions on the board like LCD
 for example. Listed below is what ports can be accessed on each PRU.
 
 * 8 outputs or 9 inputs

boards/beaglebone/black/ch11.rst

@@ -159,7 +159,7 @@ for the display to catch up and show the image.
 AUDIO
 ************
 
-Audio will only work on TV resolutions. This is due to the the way the
+Audio will only work on TV resolutions. This is due to the way the
 specification was written. Some displays have built in speakers and
 others require external. Make sure you have a TV resolution and speakers
 are connected if they are not built in. The SW should default to a TV

boards/beaglebone/blue/ssh.rst

@@ -7,7 +7,7 @@ If you don’t have ssh installed, install it. (google is your friend)
 Then `ssh debian@192.168.7.2` The board will tell you what the password
 is, on my it was `temppwd`.
 
-To change your password use the command passwd it will ask you what your
+To change your password use the command password it will ask you what your
 current password is, then ask for the replacement. Then it will say it
 was too simple and you have to do it again. Normal stuff.
 
@@ -18,10 +18,10 @@ If you want to insist on using your simple password, try this.
    sudo -s
    (become superuser/root)
    enter your password
-   passwd debian
+   password debian
     (put your simple password in)
    exit
    (exit from superuser/root) 
 
-When you are running as root, passwd is more compliant and will accept
+When you are running as root, password is more compliant and will accept
 simple password