jepler/ArduinoCore-samd
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82 commits

Author SHA1 Message Date
Henry Gabryjelski
8afd0523b1 Fix unintended fall-through 
The compiler found this, not me.  Building with
all warnings enabled is recommended.
 2020-01-16 16:15:34 -08:00
Kay Sievers
23fd362a72 USBCore: Read the SAMD51 serial number 
Export the unique hardware serial number from the SAMD51 MCU
to the USB device descriptor.

Remove the concatenation of the USB class device string, it is
superfluous, and an USB interface property should not become a
part of the USB device property.

Tested on SAMD21 and SAMD51:

Before:
  SAMD21: 10BD8E4051504C3750202020FF0B1410MIDI
  SAMD51: MIDI

After:
  SAMD21: 10BD8E4051504C3750202020FF0B1410
  SAMD51: AAFC165853574E514D202020FF083C44
 2019-06-23 22:02:35 +02:00
hathach
ab16f9899d add menu dropdown list for usb stack selection 2019-05-01 01:01:59 +07:00
hathach
9c07070580 get msc & hid example work with metro m0 express 2019-04-30 00:12:17 +07:00
ladyada
4d8adc9be4 Merge branch 'master' of https://github.com/arduino/ArduinoCore-samd into arduino-master 2019-03-08 14:03:54 -05:00
Martino Facchin
3b38a41278 Inplement USBDevice.end() 2018-10-23 11:19:08 +02:00
dean
bcc44cc6a1 DM: samd51 USB fix for rebase 2018-09-04 11:50:37 -04:00
dean
b7e942d924 DM: fix stuff from rebase 2018-08-30 15:40:15 -04:00
dean
87eae6f55c DM: add copyrights 2018-08-30 15:12:51 -04:00
dean
7f74c2126e update usb stuff 2018-08-30 15:08:16 -04:00
dean
9eecac827b DM: updates for rev B 2018-08-30 14:59:16 -04:00
dean
c1827b289d DM: added support for samd51J20A 2018-08-30 14:46:42 -04:00
dean
4810822d26 DM: mostly fixed usb enumeration delay 2018-08-30 14:44:35 -04:00
dean
b5c2b6483b DM: clocked to 120MHZ, peripherals to 100, USB to 48 2018-08-30 14:44:35 -04:00
dean
358b11addd DM: added samd51 support 2018-08-30 14:32:21 -04:00
ladyada
d19c8e35a9 cleaned up slight difference in USB union bitflags with a new USBDevice.h - compiles blink 2018-08-30 14:21:26 -04:00
ladyada
012d86c1d3 make it so native USB is Serial 2018-08-30 14:12:25 -04:00
Martino Facchin
f4dfac890f Always call new DoubleBufferedEPOutHandler on reconnect 
Avoid memory leak by deleting the buffers; DoubleBufferedEPOutHandler should be refactored (in beta branch) to allow separate "new" and "setup" procedures

Fixes #350
 2018-08-24 12:24:49 +02:00
Martino Facchin
2bb54068a2 Don't reallocate USB buffers if already allocated 
USB Configuration was meant to run only once, but if the board comes back from standby the host can reconfigure the device again.
Probably a cleaner patch could be free()-ing the buffers on standby() to release the memory but at least we don't leak anymore.

Fixes https://github.com/arduino/ArduinoCore-samd/issues/293
 2018-01-25 11:20:41 -05:00
Sandeep Mistry
d58b840f63 Add missing USBCON wrapper 2018-01-08 10:41:14 -05:00
Sandeep Mistry
0ee62489c0 Replace utoa + toupper with custom loop 2017-08-23 19:21:01 +02:00
Sandeep Mistry
61b060c732 Slim serial number to hex string conversion 2017-08-23 19:21:01 +02:00
Sandeep Mistry
9370464ad0 Use SAMD21 serial number for USB serial number prefix 2017-08-23 19:21:01 +02:00
Martino Facchin
b9ac48c782 Implement low power functionality on USB subsystem 
This enables remote wakeup on CDC driver, so we can safely call standby() and maintain the Serial prints on resume.
 2017-04-04 10:50:22 +02:00
Sandeep Mistry
8f7873cea5 Add comment on inspiration 2016-08-31 11:21:40 -04:00
Sandeep Mistry
8afe969ed2 Make transmit timeout per endpoint 2016-08-31 11:21:40 -04:00
Sandeep Mistry
b627e00b17 Add USB send timeout 
Timeout is checked on the next send attempt. Initial timeout is set to
70ms, after a time out occurs and the previous transfer is still not
complete a send will report as failed. If a send times out, a ZLP will
be in the send queue to check for future timeouts.
 2016-08-31 11:21:40 -04:00
Cristian Maglie
5dd2adc41d USBD: Rewritten RX/TX LED conditions in a slighlty more clear way 2016-08-29 17:06:56 +02:00
Cristian Maglie
0605c11e76 USBD: RX LED now blinks again (fixed regression) 2016-08-29 17:05:16 +02:00
Cristian Maglie
3127d1dc51 USB-CDC: Increased buffer size to 256 bytes 
This change improves read performance when massive data is sent
via USB by exploiting the hardware capability to handle multi-packet
transfers autonomously.
 2016-08-24 12:50:25 +02:00
Cristian Maglie
87bf6e1bf1 Fixed some comments 2016-08-24 01:04:58 +02:00
Cristian Maglie
3ba1a35296 Moved EPHandler in USBDevice headers 
The reference to the upper USBDevice class is passed on
the EPHandler constructor.
 2016-08-24 01:04:58 +02:00
Cristian Maglie
7d37753904 USB-CDC: OUT EP is now handled with a custom EPHandler 2016-08-24 01:04:58 +02:00
Cristian Maglie
9f24bbe9a8 USB: Added an OUT EP handler with double buffering. 2016-08-24 01:04:58 +02:00
Cristian Maglie
b2ddb2267d USB: Added interface to possibly setup dynamic USB EP Handler 2016-08-24 01:04:58 +02:00
Cristian Maglie
34bf5421f8 USB: set return type of USBDevice::recv(ep) to int 
this is the proper type to encapsulate a byte when data is available
or -1 when there is no data.
 2016-08-24 01:04:58 +02:00
Cristian Maglie
40d9554ed3 USB-CDC: Avoid need to send ZLP by sending up to (EPX_SIZE-1) bytes at a time 2016-08-24 01:04:58 +02:00
Cristian Maglie
07263f8bf3 USB-CDC: reset EP OUT count upon reception 2016-08-24 01:04:58 +02:00
Cristian Maglie
9f678cb416 USB-CDC: Refactored EP OUT handling 2016-08-24 01:04:58 +02:00
Sandeep Mistry
cea1d20f27 Enable transfer complete in USBDeviceClass::recv once bank is empty 2016-08-24 01:04:58 +02:00
Cristian Maglie
0d644d73e9 Removed unused code 2016-07-20 12:27:00 +02:00
Sandeep Mistry
8ef9bb3d7b Make return value of USBDeviceClass::send the bytes sent 2016-05-27 11:21:34 -04:00
Cristian Maglie
2e9e453586 Merge branch 'usb-tx-rx-led' of https://github.com/sandeepmistry/ArduinoCore-samd 2016-04-19 16:18:36 +02:00
Sandeep Mistry
cee4a8d8e6 Descriptor type (0x03) should be second byte for string descriptor 2016-03-30 14:00:57 -04:00
Sandeep Mistry
ba1ad40168 Add cast for string passed into strlen 2016-03-30 14:00:57 -04:00
Cristian Maglie
ea894b1efe Fixed USB sendStringDescriptor 2016-03-30 14:00:56 -04:00
Sandeep Mistry
ba02d346d2 Add USB transfer RX/TX LED blinking 
Only enabled if PIN_LED_TXL or PIN_LED_RXL is defined
 2016-03-04 15:16:31 -05:00
Luke McConnell
069b760174 Resolve compiler warning in USBCore 
Resolve compiler warning from performing arithmetic on void pointers
 2016-01-03 15:25:20 +00:00
Martino Facchin
86fa94fdc7 PUSB: add iSerial USB field 2015-10-21 16:48:13 +02:00
Martino Facchin
02945cc78e [PluggableUSB] port to stable API 2015-10-12 15:28:07 +02:00