Remove reST documentation, attendant updates.

The documentation covers topics not specifically relevant to libmaple,
so it doesn't make sense for it to be part of the libmaple source
distribution.

Delete the docs/ tree, and prepare libmaple for use with the new
leaflabs-docs repo, which will contain the docs from now on.

* README: update to reflect this change

* support/doxygen/Doxyfile: This is the old docs/Doxyfile

* Makefile: Add a doxygen target

* wirish/comm/HardwareSerial.h: fix reference to docs/.  The comment
  informing maintainers that the HardwareSerial interface is
  documented by hand refers to the docs/ tree, which no longer exists.
  Update it to refer to the separate leaflabs-docs repository.

* support/scripts/copy-to-ide: No longer build the documentation

1 files changed, 0 insertions, 367 deletions

diff --git a/docs/source/hardware/maple-mini.rst b/docs/source/hardware/maple-mini.rst
deleted file mode 100644
index b142e77..0000000
--- a/docs/source/hardware/maple-mini.rst
+++ /dev/null
@@ -1,367 +0,0 @@
-.. _maple-mini:
-
-Maple Mini
-==========
-
-This page is a general resource for information specific to the Maple
-Mini.  The Maple Mini is a smaller version of the Maple that fits on a
-breadboard.
-
-.. contents:: Contents
-   :local:
-
-.. TODO [dma.rst] Ref to dma.rst in sequel instead of libmaple-dma
-
-Technical Specifications
-------------------------
-
-* MCU: **STM32F103RCBT6**, a 32-bit ARM Cortex M3 microprocessor
-* Clock Speed: **72 MHz**
-* **128 KB Flash** and **20 KB SRAM**
-* 34 Digital I/O Pins (:ref:`gpio`)
-* 12 **PWM** pins at 16 bit resolution (:ref:`pwm`)
-* 9 analog input pins, 12 bit **ADC** resolution (:ref:`adc`)
-* 2 **SPI** peripherals (:ref:`spi`)
-* 2 **I2C** peripherals (:ref:`i2c`)
-* 7 Channels of Direct Memory Access (**DMA**) (:ref:`libmaple-dma`)
-* 3 **USART** peripherals (:ref:`usart`)
-* 1 advanced and 3 general-purpose **timers** (:ref:`timers`)
-* Dedicated **USB** port for programming and communications (:ref:`usb`)
-* **JTAG** (:ref:`jtag`)
-* Nested Vectored Interrupt Controller (NVIC) (including
-  :ref:`external interrupt <external-interrupts>` on GPIOs)
-* Supplies up to 500 mA at 3.3 V, with :ref:`separate 250 mA digital
-  and analog regulators <maple-mini-adc-bank>` for low-noise analog
-  performance
-* :ref:`Four layer design <maple-mini-hardware>`
-* Support for low power, sleep, and standby modes (<500 μA)
-* Operating Voltage: 3.3 V
-* Input Voltage (recommended): 3 V — 12 V
-* Dimensions: 2.02″ × 0.72″
-
-.. _maple-mini-powering:
-
-Powering the Maple Mini
------------------------
-
-You can power the Maple Mini via the USB plug or by powering Vin
-directly.
-
-.. warning:: The silkscreen on the Maple Mini suggests it will accept
-   an input voltage up to 16 V.  We recommend applying **no greater
-   than 12 V**.
-
-   See :ref:`this erratum <maple-mini-vin>` for more information.
-
-.. _maple-mini-gpios:
-
-GPIO Information
-----------------
-
-The Maple Mini features 34 total input/output pins, numbered ``D0``
-through ``D33``.  These numbers correspond to the numeric values next
-to each header on the Maple Mini's silkscreen.  However, some of them
-have special uses by default [#fusedpins]_.
-
-.. _maple-mini-usb-pins:
-
-Pin ``D23`` is the :ref:`USB <usb>` D+ line, and ``D24`` is the USB D-
-line.  To use them as GPIOs, your program will need to :ref:`disable
-SerialUSB <lang-serialusb-end>` first.  Be aware, however, that
-disabling SerialUSB means that the :ref:`bootloader <bootloader>`
-won't work properly, and you'll need to use
-:ref:`troubleshooting-perpetual-bootloader` to make your next upload.
-
-.. _maple-mini-but:
-
-Pin ``D32`` is the Mini's :ref:`button pin <lang-board-values-but>`.
-It is thus mainly useful as an :ref:`input <lang-pin-levels>`.  The
-pin will :ref:`read <lang-digitalread>` ``HIGH`` when the :ref:`button
-is pressed <lang-isbuttonpressed>`.
-
-.. _maple-mini-led:
-
-Pin ``D33`` is the Mini's :ref:`LED pin <lang-board-values-led>`.  It
-is thus mainly useful as an :ref:`output <lang-pin-levels>`.  The LED
-will glow when ``HIGH`` is :ref:`written <lang-digitalwrite>` to it.
-(It also supports :ref:`pwm`, for finer-grained brightness control).
-
-.. TODO [0.1.0] silkscreen pictures which expand abbreviations
-
-.. _maple-mini-pin-map-master:
-
-Master Pin Map
-^^^^^^^^^^^^^^
-
-This table shows a summary the available functionality on every GPIO
-pin, by peripheral type.  The "5 V?" column documents whether or not
-the pin is :ref:`5 volt tolerant <gpio-5v-tolerant>`.
-
-.. csv-table::
-   :header: Pin, :ref:`GPIO <gpio>`, :ref:`ADC <adc>`, :ref:`Timer <timers>`, :ref:`I2C <i2c>`, :ref:`UART <usart>`, :ref:`SPI <spi>`, 5 V?
-
-   D0,  PB11,   -, -,         2_SDA,  3_RX,  -,      Yes
-   D1,  PB10,   -, -,         2_SCL,  3_TX,  -,      Yes
-   D2,  PB2,    -, -,         -,      -,     -,      Yes
-   D3,  PB0,  CH8, 3_CH3,     -,      -,     -,      -
-   D4,  PA7,  CH7, 3_CH2,     -,      -,     1_MOSI, -
-   D5,  PA6,  CH6, 3_CH1,     -,      -,     1_MISO, -
-   D6,  PA5,  CH5, -,         -,      -,     1_SCK,  -
-   D7,  PA4,  CH4, -,         -,      2_CK,  1_NSS,  -
-   D8,  PA3,  CH3, 2_CH4,     -,      2_RX,  -,      -
-   D9,  PA2,  CH2, 2_CH3,     -,      2_TX,  -,      -
-   D10, PA1,  CH1, 2_CH2,     -,      2_RTS, -,      -
-   D11, PA0,  CH0, 2_CH1_ETR, -,      2_CTS, -,      -
-   D12, PC15,   -, -,         -,      -,     -,      -
-   D13, PC14,   -, -,         -,      -,     -,      -
-   D14, PC13,   -, -,         -,      -,     -,      -
-   D15, PB7,    -, 4_CH2,     1_SDA,  -,     -,      Yes
-   D16, PB6,    -, 4_CH1,     2_SCL,  -,     -,      Yes
-   D17, PB5,    -, -,         1_SMBA, -,     -,      -
-   D18, PB4,    -, -,         -,      -,     -,      Yes
-   D19, PB3,    -, -,         -,      -,     -,      Yes
-   D20, PA15,   -, -,         -,      -,     -,      Yes
-   D21, PA14,   -, -,         -,      -,     -,      Yes
-   D22, PA13,   -, -,         -,      -,     -,      Yes
-   D23, PA12,   -, 1_ETR,     -,      1_RTS, -,      Yes
-   D24, PA11,   -, 1_CH4,     -,      1_CTS, -,      Yes
-   D25, PA10,   -, 1_CH3,     -,      1_RX,  -,      Yes
-   D26, PA9,    -, 1_CH2,     -,      1_TX,  -,      Yes
-   D27, PA8,    -, 1_CH1,     -,      1_CK,  -,      Yes
-   D28, PB15,   -, -,         -,      -,     2_MOSI, Yes
-   D29, PB14,   -, -,         -,      3_RTS, 2_MISO, Yes
-   D30, PB13,   -, -,         -,      3_CTS, 2_SCK,  Yes
-   D31, PB12,   -, 1_BKIN,    2_SMBA, 3_CK,  2_NSS,  Yes
-   D32, PB8,    -, 4_CH3,     -,      -,     -,      Yes
-   D33, PB1,  CH9, 3_CH4,     -,      -,     -,      -
-
-.. _maple-mini-gpio-port-map:
-
-GPIO Port Pin Map
-^^^^^^^^^^^^^^^^^
-The following table shows what pins are associated with each
-:ref:`GPIO port <gpio-ports>`.
-
-.. csv-table::
-   :header: GPIOA, GPIOB, GPIOC
-
-   PA0: D11,  PB0:  D3,  PC0: -
-   PA1: D10,  PB1:  D33, PC1: -
-   PA2: D9,   PB2:  D2,  PC2: -
-   PA3: D8,   PB3:  D19, PC3: -
-   PA4: D7,   PB4:  D18, PC4: -
-   PA5: D6,   PB5:  D17, PC5: -
-   PA6: D5,   PB6:  D16, PC6: -
-   PA7: D4,   PB7:  D15, PC7: -
-   PA8: D27,  PB8:  D32, PC8: -
-   PA9: D26,  PB9:  -,   PC9: -
-   PA10: D25, PB10: D1,  PC10: -
-   PA11: D24, PB11: D0,  PC11: -
-   PA12: D23, PB12: D31, PC12: -
-   PA13: D22, PB13: D30, PC13: D14
-   PA14: D21, PB14: D29, PC14: D13
-   PA15: D20, PB15: D28, PC15: D12
-
-.. _maple-mini-timer-map:
-
-Timer Pin Map
-^^^^^^^^^^^^^
-
-The following table shows what pins are associated with a particular
-timer's capture/compare channels.
-
-.. csv-table::
-   :header: Timer, Ch. 1, Ch. 2, Ch. 3, Ch. 4
-   :delim: |
-
-   1 | D27 | D26 | D25                         | D24
-   2 | D11 | D10 | D9                          | D8
-   3 | D5  | D4  | D3                          | :ref:`D33 <maple-mini-led>`
-   4 | D16 | D15 | :ref:`D32 <maple-mini-but>` |
-
-.. _maple-mini-exti-map:
-
-EXTI Line Pin Map
-^^^^^^^^^^^^^^^^^
-
-The following table shows which pins connect to which :ref:`EXTI lines
-<external-interrupts-exti-line>` on the Maple.
-
-.. list-table::
-   :widths: 1 1
-   :header-rows: 1
-
-   * - EXTI Line
-     - Pins
-   * - EXTI0
-     - 3, 11
-   * - EXTI1
-     - 10, 33
-   * - EXTI2
-     - 2, 9
-   * - EXTI3
-     - 8, 19
-   * - EXTI4
-     - 7, 18
-   * - EXTI5
-     - 6, 17
-   * - EXTI6
-     - 5, 16
-   * - EXTI7
-     - 4, 15
-   * - EXTI8
-     - 27, 32
-   * - EXTI9
-     - 26
-   * - EXTI10
-     - 1, 25
-   * - EXTI11
-     - 0, 24
-   * - EXTI12
-     - 23, 31
-   * - EXTI13
-     - 14, 22, 30
-   * - EXTI14
-     - 13, 21, 29
-   * - EXTI15
-     - 12, 20, 28
-
-.. _maple-mini-usart-map:
-
-USART Pin Map
-^^^^^^^^^^^^^
-
-The Maple RET6 Edition has three serial ports whose pins are broken
-out to headers (also known as :ref:`USARTs <usart>`). They communicate
-using the pins summarized in the following table:
-
-.. csv-table::
-   :header: Serial Port, TX, RX, CK, CTS, RTS
-   :delim: |
-
-   ``Serial1`` | 26 | 25 | 27 | 24 | 23
-   ``Serial2`` | 9  |  8 |  7 | 11 | 10
-   ``Serial3`` | 1  |  0 | 31 | 30 | 29
-
-.. _maple-mini-adc-bank:
-
-Low-Noise ADC Pins
-^^^^^^^^^^^^^^^^^^
-
-Maple Mini has an electrically isolated analog power plane with its
-own regulator, and a geometrically isolated ground plane, connected to
-the digital plane by an inductor.  Its analog input pins, D3 — D11,
-are laid out to correspond with these analog planes, and our
-measurements indicate that they generally offer low noise ADC
-performance.  However, analog performance may vary depending upon the
-activity of the other GPIOs.  Consult the :ref:`Maple Mini hardware
-design files <maple-mini-hardware>` for more details.
-
-.. _maple-mini-board-values:
-
-Board-Specific Values
----------------------
-
-This section lists the Maple Mini's :ref:`board-specific values
-<lang-board-values>`.
-
-- ``CYCLES_PER_MICROSECOND``: 72
-- ``BOARD_BUTTON_PIN``: 32
-- ``BOARD_LED_PIN``: 33
-- ``BOARD_NR_GPIO_PINS``: 34
-- ``BOARD_NR_PWM_PINS``: 12
-- ``boardPWMPins``: 3, 4, 5, 8, 9, 10, 11, 15, 16, 25, 26, 27
-- ``BOARD_NR_ADC_PINS``: 9
-- ``boardADCPins``: 3, 4, 5, 6, 7, 8, 9, 10, 11
-- ``BOARD_NR_USED_PINS``: 4
-- ``boardUsedPins``: ``BOARD_LED_PIN``, ``BOARD_BUTTON_PIN``, 23, 24
-  (23 and 24 are used by :ref:`USB <maple-mini-usb-pins>`)
-- ``BOARD_NR_USARTS``: 3
-- ``BOARD_USART1_TX_PIN``: 26
-- ``BOARD_USART1_RX_PIN``: 25
-- ``BOARD_USART2_TX_PIN``: 9
-- ``BOARD_USART2_RX_PIN``: 8
-- ``BOARD_USART3_TX_PIN``: 1
-- ``BOARD_USART3_RX_PIN``: 0
-- ``BOARD_NR_SPI``: 2
-- ``BOARD_SPI1_NSS_PIN``: 7
-- ``BOARD_SPI1_MOSI_PIN``: 4
-- ``BOARD_SPI1_MISO_PIN``: 5
-- ``BOARD_SPI1_SCK_PIN``: 6
-- ``BOARD_SPI2_NSS_PIN``: 31
-- ``BOARD_SPI2_MOSI_PIN``: 28
-- ``BOARD_SPI2_MISO_PIN``: 29
-- ``BOARD_SPI2_SCK_PIN``: 30
-- ``BOARD_JTMS_SWDIO_PIN``: 22
-- ``BOARD_JTCK_SWCLK_PIN``: 21
-- ``BOARD_JTDI_PIN``: 20
-- ``BOARD_JTDO_PIN``: 19
-- ``BOARD_NJTRST_PIN``: 18
-
-.. _maple-mini-hardware:
-
-Hardware Design Files
----------------------
-
-The hardware schematics and board layout files are available in the
-`Maple Mini GitHub repository <https://github.com/leaflabs/maplemini>`_
-
-From the GitHub repository main page, you can download the entire
-repository by clicking the "Download" button.  If you are familiar
-with `Git <http://git-scm.com/>`_, you can also clone the repository
-at the command line with ::
-
-    $ git clone git://github.com/leaflabs/maplemini.git
-
-Failure Modes
--------------
-
-The following known failure modes apply to all Maple boards.  The
-failure modes aren't design errors, but are easy ways to break or
-damage your board permanently.
-
-* **High voltage on non-tolerant pins**: not all header pins are 5 V
-  compatible; so e.g. connecting certain serial devices in the wrong
-  way could over-voltage the pins.  The :ref:`pin-mapping master table
-  <maple-mini-pin-map-master>` details which pins are :ref:`5
-  V-tolerant <gpio-5v-tolerant>`.
-
-Errata
-------
-
-This section lists known issues and warnings for the Maple Mini Rev 2
-(the first Rev sold to the public).
-
-.. _maple-mini-vin:
-
-* **Silkscreen Vin voltage mistake**: The silkscreen on the Maple Mini
-  falsely indicates that Vin may be supplied with up to 16 V.  We
-  recommend an input voltage **no greater than 12 V**.
-
-  The voltage regulator on the Mini is rated up to 16 V.  However, our
-  tests indicate that as its input voltage approaches 16 V, its output
-  begins to rise to levels higher than those recommended by ST for
-  supplying the STM32F103CB.  The limit of 12 V keeps the voltage
-  supplied to the processor at safe levels.
-
-Recommended Reading
--------------------
-
-STMicro documentation for STM32F103CB microcontroller:
-
-* `Datasheet
-  <http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00161566.pdf>`_
-  (PDF); covers STM32F103x8, STM32F103xB.
-* `Reference Manual RM0008
-  <http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/REFERENCE_MANUAL/CD00171190.pdf>`_
-  (PDF); general, definitive resource for STM32F1 line.
-* `Programming Manual PM0056
-  <http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/PROGRAMMING_MANUAL/CD00228163.pdf>`_
-  (PDF); assembly language and register reference.
-* `STM32F103CB <http://www.st.com/internet/mcu/product/189782.jsp>`_
-  overview page with links to further references.
-
-.. rubric:: Footnotes
-
-.. [#fusedpins] See :ref:`boardUsedPins <lang-board-values-used-pins>`
-   for more information.