pmunts
89 lines
2.9 KiB
TOML
89 lines
2.9 KiB
TOML
name = "mcp2221"
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version = "2.22364.1"
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description = "MCP2221 USB Raw HID I/O Expander Library for GNAT Ada"
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website = "https://github.com/pmunts/libsimpleio"
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authors = ["Philip Munts"]
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maintainers = ["Philip Munts <phil@munts.net>"]
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maintainers-logins = ["pmunts"]
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licenses = "BSD-1-Clause"
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long-description = """
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This crate contains a subset of the [**Linux Simple I/O
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Library**](https://github.com/pmunts/libsimpleio) Ada packages that are
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relevant for building programs for the MCP2221 USB Raw HID I/O expander.
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This crate can be built for Linux, MacOS, or Windows targets.
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The [MCP2221A](https://www.microchip.com/en-us/product/MCP2221A) is a
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[PIC16F1455](https://www.microchip.com/en-us/product/PIC16F1455)
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microcontroller that has been preprogrammed with firmware to implement
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*two* USB devices: a USB serial port and a raw HID device that acts as
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an I/O expander providing one [I2C](https://i2c.info/) bus controller
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(master only) and four
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[GPIO](https://en.wikipedia.org/wiki/General-purpose_input/output) pins
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(**`GP0`**, **`GP1`**, **`GP2`**, and **`GP3`**).
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The GPIO pins **`GP1`**, **`GP2`**, and **`GP3`** can be configured for
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some alternate functions, including 10-bit A/D inputs or 5-bit D/A
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outputs:
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**`GP1`**: **`GPIO ADC1`**\
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**`GP2`**: **`GPIO ADC2 DAC1`**\
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**`GP3`**: **`GPIO ADC3 DAC2`**
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The MCP2221A replaces an earlier part, the MCP2221. The only difference
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between the older MCP2221 and the newer MCP2221A is that the latter
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supports some higher baud rates on the USB serial port device. Since
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this crate only deals with the raw HID I/O expander functions, it will
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work fine with either the older MCP2221 or the newer MCP2221A.
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"""
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tags = ["embedded", "linux", "mcp2221", "adc", "dac", "gpio", "i2c", "motor",
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"pwm", "sensor", "serial", "servo", "spi", "stepper"]
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project-files = ["mcp2221.gpr"]
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[available."case(os)"]
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'linux|macos|windows' = true
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"..." = false
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# Linux needs libhidapi and libusb crates
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[[depends-on]]
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[depends-on."case(os)"."linux"]
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libhidapi = "*"
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[[depends-on]]
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[depends-on."case(os)"."linux"]
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libusb = "*"
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# macOS needs hidapi and libusb crates
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[[depends-on]]
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[depends-on."case(distribution)"."homebrew|macports"]
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libhidapi = "*"
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[[depends-on]]
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[depends-on."case(distribution)"."homebrew|macports"]
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libusb = "*"
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[[actions."case(os)".linux]]
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type = "post-fetch"
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command = ["sh", "-c", "./postfetch.linux"]
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[[actions."case(os)".macos]]
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type = "post-fetch"
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command = ["sh", "-c", "./postfetch.macos"]
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[[actions."case(os)".windows]]
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type = "post-fetch"
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command = ["sh", "-c", "./postfetch.windows"]
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[origin]
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hashes = [
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"sha256:141497513602c0ad7e00e99eb8c0d8cf5a6b60a5baad6138af3d078fb8e3844f",
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"sha512:7b2159880a6ba784fcac2de596d7747f306ed3f8d8c5b7ef697c39067e6796b173a30c6788c346f8b6737a86ad146147f6eb9a34995863cb361c31a5d6833e55",
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]
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url = "https://raw.githubusercontent.com/pmunts/alire-crates/82a86adda97077c0c1be2ecc1e56b39ad793d91a/mcp2221/mcp2221-2.22364.1.tbz2"
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