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https://github.com/RIOT-OS/RIOT.git
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043e8cc88e
- Rename all `arduino_pinmap.h` to `arduino_iomap.h`
- An empty `arduino_pinmap.h` that just includes `arduino_iomap.h`
is provided for backward compatibility
- Move all info from `arduino_board.h` into the new file as trivial
macros, so that they can also be used outside of sketches
- The new name reflects the fact not just pin mappings, but also
other I/O features such as PWMs are mapped
- Drop all `arduino_board.h`
- `arduino_board.h` and `arduino_iomap.h` now provide the exact
same information, just in a different format
- a generic `arduino_board.h` is provided instead that just
uses the info in `arduinio_iomap.h` and provides them in the
format the code in `sys/arduino` expects it
- Add fine grained features to indicate for mappings
- availability of mappings for analog pins, DAC pins, PWM pins,
UART devices, SPI/I2C buses to the corresponding RIOT
identification can now be expressed:
- `arduino_pins`: `ARDUINO_PIN_0` etc. are available
- `arduino_analog`: `ARDUINO_A0` etc. are available
- `arduino_pwm`: `ARDUINO_PIN_13_PWM_DEV` etc. are available
- `arduino_dac`: `ARDUINO_DAC0` etc. are available
- `arduino_uart`: `ARDUINO_UART_D0D1` or similar are available
- `arduino_spi`: `ARDUINO_SPI_ISP` or similar are available
- `arduino_i2c`: `ARDUINO_I2C_UNO` or similar are available
- mechanical/electrical compatibility with specific form factors
can now be expressed as features:
- `aruino_shield_nano`: Arduino NANO compatible headers
- `aruino_shield_uno`: Arduino UNO compatible headers
- `aruino_shield_mega`: Arduino MEGA compatible headers
- `aruino_shield_isp`: ISP header is available
This provides the groundwork to implement shield support as modules
that can rely on the I/O mappings, rather than having to provide a
configuration per board.
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|---|---|---|
| .. | ||
| pio | ||
| adc.h | ||
| can.h | ||
| cpuid.h | ||
| dac.h | ||
| doc.txt | ||
| eeprom.h | ||
| flashpage.h | ||
| gpio_ll_irq.h | ||
| gpio_ll.h | ||
| gpio_util.h | ||
| gpio.h | ||
| hwrng.h | ||
| i2c.h | ||
| init.h | ||
| pio.h | ||
| pm.h | ||
| ptp.h | ||
| pwm.h | ||
| qdec.h | ||
| rtc_mem.h | ||
| rtc.h | ||
| rtt.h | ||
| spi.h | ||
| timer.h | ||
| uart.h | ||
| usbdev.h | ||
| vbat.h | ||
| wdt.h | ||