62fc5dc288
samd21: Add support for entering Arduino bootloader via USB
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-24 11:43:11 -05:00
b84ecebf8f
usb_cdc: Add support for detecting a USB level Arduino bootloader request
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-24 11:42:19 -05:00
2a74ffdb95
samd21: Add support for ADC
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-12-22 10:58:04 -05:00
6df7356baa
samd21: Fix gpio in support
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 23:10:23 -05:00
e505ab0df1
samd21: Add support for flashing an application via the bossac tool
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 22:22:42 -05:00
f2179da8ad
samd21: Add support for hardware pwm
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 20:00:59 -05:00
0fd2dd7c11
samd21: Minor simplification to timer init code
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
d6f3f6b664
samd21: Add support for SPI
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
58d61c7887
samd21: Add support for basic i2c support (write only)
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
6d90ebe6f8
samd21: Use GPIO() macro when calling gpio_peripheral()
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
0af0bc946e
samd21: Enable watchdog
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
afa58de014
samd21: Try to clarify the "generic clock generator" configuration
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-11-30 11:50:50 -05:00
93e4897044
usb_cdc: Add usb_read_ep0_setup() interface function
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Use new usb_read_ep0_setup() function when reading a setup packet -
this allows the low-level usb hardware code to better handle errors.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-09-30 22:32:19 -04:00
6ab16d2407
usb_cdc: Rename interface functions to avoid the term "setup"
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Use "ep0" when referring to endpoint0 - don't use "setup" as that can
be confused with the low-level usb setup token.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-09-30 14:09:55 -04:00
fa3d2b97bd
samd21: Add support for gpio_x_reset()
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-27 12:45:01 -04:00
a20d9d3bd5
samd21: Enable HAVE_GPIO_BITBANGING
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-27 11:11:28 -04:00
5fb1c76c0e
samd21: Fix description of bootloader offset
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-08 19:56:43 -04:00
f067d0cc78
samd21: Minor fixes to usbserial
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-08 10:43:57 -04:00
0daf19c003
samd21: Add support for USB
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-07 00:03:41 -04:00
cf2393efc8
samd21: Add support for gpio pins
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-07 00:03:21 -04:00
74cf4dc9e0
samd21: Initial support for SAMD21 micro-controllers
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Add initial support for the Atmel SAMD21 micro-controllers.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-08-07 00:03:18 -04:00
Kevin O'Connor