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Author SHA1 Message Date
Earle F. Philhower, III
4076bf85ab Fix INPUT_PULLUP/DOWN, I2C 0-len probes, timeout 
Fix the drive logic for pullup and pulldown inputs.

Add a bitbanged I2C ACK checker for 0-byte I2C transfers (since the HW
doesn't support it).

Add a timeout on I2C reads and writes so they don't hang forever if a
device is not present.

Fixes #38
 2021-03-27 19:50:31 -07:00
Earle F. Philhower, III
b90a2c3b57
Merge pull request #39 from earlephilhower/slave 
Add I2C slave support and include a simple example
 2021-03-27 15:09:33 -07:00
Earle F. Philhower, III
73336ddda3 Add I2C slave support and include a simple example 
Also fix the initial pins for the 2nd I2C interface onboard.
 2021-03-27 15:07:10 -07:00
Earle F. Philhower, III
09ec5e0d22 Refactor USB/UART mutexes, code cleanup, CoreMutex addition 
Add a CoreMutex class which implements a deadlock-safe mutex and reqork
the SerialUSB and SerialUART classes to use it to synchronize output
when in a multicore sketch.
 2021-03-27 09:41:23 -07:00
Earle F. Philhower, III
2464d60400
Merge pull request #36 from earlephilhower/libp1 
Remove stdio hacks from libpico.a
 2021-03-27 08:15:20 -07:00
Earle F. Philhower, III
90ba9424d2 Remove stdio hacks from libpico.a 
Fixes #35
 2021-03-27 08:14:07 -07:00
Earle F. Philhower, III
a28d6dadf0 Merge branch 'master' of https://github.com/earlephilhower/arduino-pico 2021-03-27 06:59:26 -07:00
Earle F. Philhower, III
647ec7e221 Add WMath random functions 
Fixes #34
 2021-03-27 06:57:57 -07:00
Earle F. Philhower, III
35bf05bbd5
Update README.md 2021-03-26 17:57:40 -07:00
Earle F. Philhower, III
ddb11ccf6f
Merge pull request #33 from gitter-badger/gitter-badge 
Add a Gitter chat badge to README.md
 2021-03-26 17:56:51 -07:00
The Gitter Badger
246388cec0 Add Gitter badge 2021-03-27 00:54:14 +00:00
Earle F. Philhower, III
c50f1ded35 Fix printf/scanf of float and doubles 
Needed to fix link stage to pull in `%f` formatting support.

Fixes #32
 2021-03-26 16:55:13 -07:00
Earle F. Philhower, III
7cde0a3fc1
Merge pull request #31 from earlephilhower/addinfo 
Add project size to compile output.  Thanks to @vslinuxdotnet for the work!
 2021-03-26 16:06:31 -07:00
Earle F. Philhower, III
6062ba901e Add project size to compile output 
Thanks to @vslinuxdotnet for digging into this!  Adds the compiled
sketch RAM and flash usage to the output.

Fixes #17
 2021-03-26 16:03:57 -07:00
Earle F. Philhower, III
c71973e421
Merge pull request #30 from earlephilhower/fcpu 
Set F_CPU macro, remove linker align warnings
 2021-03-26 15:10:05 -07:00
Earle F. Philhower, III
1314aeb760 Ser F_CPU macro, remove linker align warnings 2021-03-26 14:07:25 -07:00
Earle F. Philhower, III
b2da83a24e
Merge pull request #26 from earlephilhower/pergpio 
Fix attachInterrupt to handle single GPIO callback
 2021-03-26 09:43:47 -07:00
Earle F. Philhower, III
d68bd8c803
Add Windows install notes 2021-03-26 08:11:50 -07:00
Earle F. Philhower, III
1926473f5b Avoid compile error when debug port unspecified 
Fixes #23
 2021-03-26 08:04:32 -07:00
Earle F. Philhower, III
b96c37164e Fix attachInterrupt to handle single GPIO callback 
The Pico SDK only supports a single callback pointer for all GPIO
interrupt pins.  So we need to track the individual pin-to-CB map
ourselves and dispatch from our own internal callback routine.

Fixes #25
 2021-03-26 07:56:44 -07:00
Earle F. Philhower, III
ac867d7159
Merge pull request #22 from earlephilhower/attache 
Add attach/detachInterrupt support
 2021-03-26 00:48:50 -07:00
Earle F. Philhower, III
09b5693f32 Add attach/detachInterrupt support 
Fixes #21
 2021-03-25 20:01:48 -07:00
Earle F. Philhower, III
784217b025
Add reference to cool Tom's Hardware guide 2021-03-25 18:05:28 -07:00
Earle F. Philhower, III
b463825374 Rationalize pin selection using readable template 
Use a constexpr template to calculate the valid pins for different IO
hardware.  This lets us have an easily readable list of pin numbers that
we can adjust/check.
 2021-03-25 17:54:46 -07:00
Earle F. Philhower, III
4c76137f24
Merge pull request #19 from earlephilhower/serialevt 
Add serialEvent support for USB, UART0, UART1
 2021-03-25 12:47:42 -07:00
Earle F. Philhower, III
c4bbccdead Add serialEvent support for USB, UART0, UART1 2021-03-25 12:42:05 -07:00
Earle F. Philhower, III
1f081150ba
Merge pull request #12 from me-no-dev/picoprobe-support 
Clean up gitignore, debug port configuation.  PicoProbe support began.
 2021-03-25 07:02:34 -07:00
Earle F. Philhower, III
ac19051a83
Move picoprobe changes to #12 2021-03-25 07:00:25 -07:00
Earle F. Philhower, III
d0b16206ef
Move picoprobe board to pr #12 2021-03-25 06:58:27 -07:00
Earle F. Philhower, III
7be7cda28a
Update README.md 2021-03-24 19:37:34 -07:00
Earle F. Philhower, III
8e937aefd2
Update README.md 2021-03-24 19:35:04 -07:00
Earle F. Philhower, III
fa1a954767
Merge pull request #14 from earlephilhower/noniso 
Add non-standard library calls used by String
 2021-03-24 12:50:14 -07:00
Earle F. Philhower, III
1a5d044e25 Add non-standard library calls used by String 
Borrowed from https://github.com/esp8266/Arduino , include dtostrf() and
others.

Fixes #13
 2021-03-24 12:49:14 -07:00
me-no-dev
d3c2e3b98a Actually start the default debug port instead of USB CDC 
for the cases where one of the UARTs is used.
 2021-03-24 18:53:15 +02:00
Earle F. Philhower, III
aa110a6e4f Fix Arduino Serial monitor output 
Thanks to @me-no-dev, the serial monitor issue was traced down to
DTR/RTS settings in boards.txt.  Clean those up and the monitor seems to
work perfectly now.
 2021-03-24 09:53:15 -07:00
me-no-dev
bbf3fde9c5 Add support for loading with PicoProbe 
OpenOCD still needs to be added for this to work :)
 2021-03-24 18:50:43 +02:00
Earle F. Philhower, III
1138d822bf Increase SerialUSB maximum transfer speed 
Use chunks not bytes to transfer data to host, like in the serial_usb
SDK.
 2021-03-24 08:32:34 -07:00
Earle F. Philhower, III
0eba6f09cd Update to pico-sdk v1.1.0 2021-03-24 08:00:08 -07:00
Earle F. Philhower, III
ca20390747 Add API symlink for git users 
Add a symlink to the repo to point to the ArduinoAPI submodule instead
of requiring manual addition after athe first `git clone`.
 2021-03-24 07:46:46 -07:00
Earle F. Philhower, III
9976d638b0 Fix EEPROM::begin missing underscore 
Added size validation to the EEPROM begin, but forgot to set the class
variable with the new adjusted size.
Fixes #10
 2021-03-24 03:20:18 -07:00
Earle F. Philhower, III
d51511f6c4 Add missing wiring_private.h 
Forgot to `git add` a wiring file.  Fixes #11
 2021-03-24 02:38:03 -07:00
Earle F. Philhower, III
75cb30ee93 Clean up release, make slightly more automated 2021-03-23 18:56:05 -07:00
Earle F. Philhower, III
c1cd0d87db
Merge pull request #9 from earlephilhower/tocdc 
Use CDC class for the USB serial port
 2021-03-23 18:45:37 -07:00
Earle F. Philhower, III
058e9e245f Use CDC class for the USB serial port 
Fixes #8 and some other weirdness seen when going between computers.
Use the CDC and not MISC class to identify the Pico
 2021-03-23 18:32:29 -07:00
Earle F. Philhower, III
f34dcac1e7
Merge pull request #7 from earlephilhower/spaced 
Allow for spaces in paths of the platform/core/etc.
 2021-03-23 17:38:04 -07:00
Earle F. Philhower, III
40e0144195 Allow for spaces in paths of the platform/core/etc. 
Properly quote all instances of file paths and runtime paths in the
platform file to ensure thathaving a username with spaces in it won't
break the compile.

Fixes #6
 2021-03-23 16:48:32 -07:00
Earle F. Philhower, III
a67f4ca226 Add micros() call 2021-03-21 13:50:19 -07:00
Earle F. Philhower, III
f588ca7a41
Update README.md 2021-03-21 12:09:22 -07:00
Earle F. Philhower, III
3c00159675
Update README.md 2021-03-21 12:07:27 -07:00
Earle F. Philhower, III
c0276bc170
Update README.md 2021-03-21 11:57:48 -07:00