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deadprogram 3b16972ed8 all: use build directives for both Go1.17 and earlier versions 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-09-16 18:31:33 +02:00
deadprogram b35496dd1b make: correct fmt-check to look in all subdirectories 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-09-16 18:31:33 +02:00
Yurii Soldak ad6be40966 lsm6dox: minimal correct implementation 2021-09-14 12:10:59 +02:00
Ayke van Laethem b3af3f594e ws2812: generate assembly instead of handwriting it 
Previously, a new implementation had to be written for each processor
speed. This is tedious and error-prone, therefore I've rewritten all of
the assembly code using a tool that will calculate exactly how many NOP
instructions are required.

I've also switched from build tags to a switch statement over all
processor speeds.

All in all, this means that:
  - Chips with a supported CPU performance will automatically be
    supported (no build tags necessary).
  - Adding a new chip is as easy as adding the MHz count to the
    generator script and to the switch statement.

Right now this is only for the Cortex-M, but it's certainly feasible to
extend this to other architectures such as the AVR.
 2021-09-07 18:00:55 +02:00
sago35 9a3bfd4826 wifinina: add comments 2021-09-06 11:06:59 +02:00
sago35 1ba9ba3143 wifinina: add examples/wifinina/http-get 2021-09-06 11:06:59 +02:00
Yurii Soldak feb1c63656 Instructions on how to flash nina-fw on nano rp2040 connect w/o Arduino IDE 2021-09-05 11:57:07 +02:00
Yurii Soldak 0691ed5205 wifinina: nina-fw update docs 2021-09-05 11:57:07 +02:00
deadprogram e70beede1c ws2812: update examples to use go:build tags required by go 1.17 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-09-03 11:11:40 +02:00
sago35 92673d996d dht: improve build tag in lowfreq.go 2021-09-02 11:28:22 +02:00
sago35 374e2dfe1d ili9341: change to use drivers.SPI interface 2021-09-01 19:41:27 +02:00
sago35 b35aab6d61 Add support for case-insensitive header names 2021-08-24 10:45:28 +02:00
sago35 358501fc47 Add support for req.URL.RawQuery 2021-08-24 10:45:28 +02:00
sago35 a0119ffc6f rtl8720dn: add examples/rtl8720dn/tcpclient 2021-08-09 21:11:47 +02:00
sago35 58106b5942 Add examples/rtl8720dn/udpstation 2021-08-05 22:18:24 +02:00
sago35 2537c69b0f rtl8720dn: add support for http.Get(), http.Post() and cookie 2021-08-05 08:10:52 +02:00
sago35 633f19c4ac rtl8720dn: add examples/rtl8720dn/mqtt* 2021-07-31 11:02:45 +02:00
sago35 6a4cd9d8e7 rtl8720dn: add examples/rtl8720dn/webserver 2021-07-24 09:44:17 +02:00
sago35 8a4a0ff017 rtl8720dn: add info when debug mode is enabled 2021-07-24 09:28:46 +02:00
deadprogram 1cbf1a6f3d release: v0.17.1 
Signed-off-by: deadprogram <ron@hybridgroup.com>
v0.17.1 		2021-07-01 20:38:55 +02:00
deadprogram 001bdb43ba release: v0.17.0 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-07-01 20:20:03 +02:00
deadprogram f7ae6fac6d modules: switch to use tinygo-org version of tinyfs package 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-07-01 20:00:52 +02:00
sago35 a575b2a4ed Update comments 2021-06-27 16:33:32 +02:00
sago35 0bc3702dd0 rtl8720dn: add support for rtl8720dn 2021-06-27 16:33:32 +02:00
sago35 b53a8a17e7 ili9341: add standard SPI driver 2021-06-27 08:08:27 +02:00
sago35 5e117c162c ws2812: rename the pin to ws2812 2021-06-26 14:04:13 +02:00
sago35 24dfd8795a sdcard: add write functionality to examples/sdcard/tinyfs 2021-06-23 18:34:26 +02:00
sago35 a748451cab Merge pull request #275 from tinygo-org/ws2812-add-nrf52833 
ws2812: add tag for nrf52833
 2021-06-23 20:33:53 +09:00
deadprogram a811483fd4 ws2812: add tag for nrf52833 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-06-20 11:11:08 +02:00
Daniel Bridges 7b565e8cb0 Disable interrupts before sending ws2812 data 2021-06-17 09:24:49 +02:00
sago35 5645eb3f91 ws2812: add support for qtpy and atsame5x 2021-06-01 21:09:08 +02:00
sago35 6b914f7af7 sdcard: add support for fatfs 2021-05-31 17:26:21 +02:00
Ayke van Laethem 5a02fe068b apa102: use 4-byte buffer to improve speed 
Instead of sending the APA102 data byte by byte, it's more efficient to
send multiple bytes at once (especially when the SPI peripheral uses
DMA). This requires the apa102.Device object to be a pointer receiver to
avoid excessive heap allocations.

This commit also just happens to work around a hardware bug on the
nrf52832:
https://infocenter.nordicsemi.com/index.jsp?topic=%2Ferrata_nRF52832_Rev2%2FERR%2FnRF52832%2FRev2%2Flatest%2Fanomaly_832_58.html&anchor=anomaly_832_58
 2021-05-30 22:39:50 +02:00
Ayke van Laethem 5ecefde991 bmi160: avoid heap allocations 
The nrf52 series chips use DMA for writing and reading SPI data, which
means that the transmit and receive buffer slices escape. This can
easily be solved by pre-allocating the buffer in the BMI160 driver and
reusing this buffer every time.
 2021-05-30 22:11:27 +02:00
Yurii Soldak 9adbde99a2 wifinina: avoid fmt package 2021-05-28 18:09:29 +02:00
Yurii Soldak a09ec31e7a Fix RSSI command for WiFiNINA 
+ Print current SSID
+ Wait for correct time before printing it out
+ Cleanup
 2021-05-27 08:00:13 +02:00
sago35 d07ad40373 sdcard: add support for spi sdcard driver 2021-05-23 11:22:42 +02:00
sago35 aa17ffd1cb uart: use machine.Serial as the default output 2021-05-14 13:26:59 +02:00
deadprogram ce03bebc34 release: prepare for release v0.16.0 
Signed-off-by: deadprogram <ron@hybridgroup.com>
v0.17.0 v0.16.0 		2021-05-12 15:51:16 +02:00
deadprogram dfd652ca1f docs: up to 65 devices 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-05-12 15:30:41 +02:00
Ayke van Laethem c765ef3970 servo: add driver using PWM 
This PR adds support for controlling servos. For example, on the Arduino
Uno it should be able to control up to 6 servos jitter-free when using
all available PWM pins.

I haven't added support for setting a position in degrees, mainly
because this varies by servo and it's probably necessary to configure
the bounds in some way. Therefore, I added just SetMicroseconds. This
makes the API possible to use and leaves the possibility of adding a
SetPosition in the future.
 2021-05-12 15:29:18 +02:00
akif999 428db3cd12 mcp2515: add support for mcp2515 CAN device 2021-05-12 13:37:02 +02:00
deadprogram d7f619ca21 docs: update count of supported devices to 63 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-05-12 09:24:16 +02:00
Kenneth Bell d1ace44754 aht20: add device 2021-05-12 09:21:52 +02:00
Kenneth Bell 6b58fdc95a tester: add a mock for command-oriented i2c devices 2021-05-12 09:21:52 +02:00
Yurii Soldak bd2530abee Example of ssd1306 with 128x64 display over I2C 2021-05-12 09:14:51 +02:00
Yurii Soldak 3bcde1485c Enable reset screen for SSD1306 via I2C 2021-05-12 09:14:51 +02:00
deadprogram 351700e48d wifinina: add information about Adafruit boards with ESP32 wifi coprocessors, and modify examples to remove code that was both not being used, and also prevented many Adafruit boards from being able to be targeted by the examples 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-05-12 09:13:09 +02:00
deadprogram cbcb62af01 wifinina: update docs to simplify the nina-fw update process 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2021-05-12 09:13:09 +02:00
Yurii Soldak 19bb773e5b fix println + cleanup 2021-05-12 09:11:18 +02:00