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86 commits

Author SHA1 Message Date
ourairquality
16157080cd i2c: use open drain outputs. 
Configure the pins as open-drain just in case the code forces them
high although it should be configuring them as inputs to let them float high.

Initialize the pins when the driver is initialized.

Enable the internal pull-ups to prevent them floating too high if not
connected and damaging the circuit.
 2016-07-18 14:35:01 +10:00
sheinz
6ff78f802d DHT11/DHT22 library fixes. 
Fixed temperature below zero.
Fixed checksum overflow verification.
Fixed inconsistent reading of DHT11.
 2016-07-06 21:01:44 +03:00
sheinz
a41407e3d1 DHT11/22 library fix 
Support DHT11/DHT22 modules.
Data representation fix.
Library refactoring.
 2016-07-06 15:58:59 +03:00
iosen
37180024f4 sntp: free the pbuf after sending the request 
Fixes a memory leak.
 2016-06-26 21:36:04 +10:00
Kenshi Kawaguchi
84856f80a9 ota_tftp_download takes an optional receive_cb that will report on the status of the TFTP transfer 2016-05-28 11:27:10 +10:00
Angus Gratton
d9202af2aa Use latest upstream rboot, always build with OTA - use prebuilt rboot if 
none is compiled locally.
 2016-05-28 11:27:10 +10:00
Angus Gratton
1f1881a452 rboot-ota: Always put a checksum in rboot config 
Means bootloader will still work if configured to verify the checksum
 2016-05-28 11:27:10 +10:00
Angus Gratton
53b2b50241 rboot: Add cryptographic digest support for OTA images & SHA256 example 2016-05-28 11:27:10 +10:00
Angus Gratton
03559de5cb Move rboot_verify_image to rboot-api 
Removes rboot-integration.c, removes need for clients to include rboot-integration.h
 2016-05-28 11:27:10 +10:00
Angus Gratton
6eceb5843c OTA: Move OTA-aware Cache_Read_Enable to core 
Otherwise images built with OTA=1 are only OTA-suitable if they also
link rboot-ota.
 2016-05-28 11:27:10 +10:00
Angus Gratton
e671927bd0 OTA: Add TFTP client mode, expand ota_basic example. 2016-05-28 11:27:10 +10:00
Angus Gratton
d5221e7efa mbedtls: Remove WIN32 #ifdef sections, use socket's SO_ERROR flag over errno when possible 2016-05-27 11:51:11 +10:00
Drasko DRASKOVIC
e7607ffc2b Add JSON support 
This commits adds JSON support by adding Jsmn
(http://zserge.com/jsmn.html), a minimalistic JSON parser.

Signed-off-by: Drasko DRASKOVIC <drasko.draskovic@gmail.com>
 2016-05-15 22:32:14 +10:00
Angus Gratton
57c718d835 Travis: Work around 4MB log limit when building all examples 2016-05-15 22:16:42 +10:00
Angus Gratton
5809a0119b Merge pull request #114 from doragasu/sntp 
Added sntp support and example
 2016-05-15 20:42:35 +10:00
jsuiker
99eba80c4d Added DHT library to extras and sample code to examples 2016-04-25 01:58:09 +00:00
Angus Gratton
8453445620 mbedtls: Update to upstream v2.3.0 2016-04-20 09:05:33 +10:00
Angus Gratton
736e790e80 Merge pull request #124 from kanflo/rboot-merge 
Updated rboot to #75ca33b including the flash write bug.
 2016-04-15 11:19:56 +10:00
Yudi Ludkevich
7e9d5bd2e2 MQTT client api and example 
This code based on ESP8266 port of the embedded C client in Eclipse Paho project
(http://www.eclipse.org/paho/) and it port for espressif
ESP8266_RTOS_SDK by baoshi (https://github.com/baoshi/ESP-RTOS-Paho.git)
 2016-04-14 16:59:07 +10:00
Johan Kanflo
9c49134d61 Updated rboot to #75ca33b including the flash write bug. 2016-04-07 20:29:28 +02:00
Alex Stewart
494c2d9cec Implement new ds18b20 APIs 2016-04-05 10:05:42 -07:00
Alex Stewart
60e468bdb2 Misc ds18b20 fixups/enhancements 
add onewire_power() after CONVERT_T
Fix naming of DS18B20_* constants
 2016-04-05 10:04:56 -07:00
Alex Stewart
9c37da6834 Add more documentation for onewire.h 2016-04-05 10:04:31 -07:00
Alex Stewart
9b49b426f6 Added error-checking in onewire routines 2016-04-05 10:04:31 -07:00
Alex Stewart
a2b9d688ea Multiple cleanups/tweaks for onewire driver 
Use onewire_addr_t for onewire addresses
Move internal defines out of onewire.h
Remove global variables for search state
use taskENTER_CRITICAL instead of portDISABLE_INTERRUPTS
remove unnecessary onewire_init function
Remove unnecessary critical sections
Use GPIO_OUT_OPEN_DRAIN
reformat/style cleanup
 2016-04-05 10:03:17 -07:00
doragasu
11c9031d9b Removed my _time() implementation to use newlib provided one. 2016-03-31 16:05:15 +02:00
doragasu
9651692ca2 Cleanup and some changes to make implementation a bit more conforming to the standard. 2016-03-13 18:29:30 +01:00
doragasu
f14025b1c7 Removed non working clock_* calls from example. Using vars for tz and dst. 2016-03-13 17:04:03 +01:00
doragasu
0482aebf7d Added quick and dirty _gettimeofday_r() test implementation. 2016-03-11 13:11:15 +01:00
doragasu
16c831fffa Added sntp support and example 2016-03-09 17:18:51 +01:00
Alex Stewart
6c50e968f5 Merge pull request #107 from UncleRus/extras/pcf8574 
Driver for PCF8574 (8-bit I2C GPIO expander)
 2016-03-07 19:06:09 -08:00
Angus Gratton
81df978fa9 Add missing MIT license for rboot-ota 2016-03-03 08:15:21 +11:00
Angus Gratton
f360935800 Merge pull request #106 from MightyPork/ws2812b-driver 
WS2812B driver & example
 2016-03-02 21:10:19 +11:00
Ondřej Hruška
b0e683b909 Use anonymous struct in ws2812_rgb_t. 2016-03-01 23:17:13 +01:00
UncleRus
124332b5ea License changed to MIT 2016-03-02 02:19:46 +05:00
UncleRus
03ee667d5d Tabs replaced to spaces 2016-03-02 02:17:07 +05:00
UncleRus
875db616ae Driver for PCF8574 (8-bit I2C GPIO expander) 2016-03-02 00:52:13 +05:00
Ondřej Hruška
e97dca4859 Added WS2812 driver and examples (squashed commits) 2016-03-01 14:06:40 +01:00
darksv
dc2c4be4e9 Fix delay in DS18B20 driver 
There is a bug in the driver for DS18B20: instead of delaying for 750ms it waits only for 750us, which obviously causes that read temprature is not valid (it's default 85 degrees).
 2016-02-28 11:30:16 +01:00
Grzegorz Hetman
b5f1c893bf Merge branch 'master' into ds18b20 2016-02-24 17:05:20 +01:00
Alex Stewart
d0ed5f03a2 A couple of fixups prior to merging into main project 
Changed the ds_sensor_t struct to just return a float instead of major/minor
Renamed ds18b20.h functions to have consistent `ds18b20_*` naming.
Removed some unnecessary LICENSE files.  Clarified onewire origin/license.
 2016-02-22 21:18:50 -08:00
Angus Gratton
7c1d7fb43e Merge branch 'feature/dhcp-server' 2016-02-21 10:36:28 +11:00
Grzegorz Hetman
6178865cc6 Add clear version of commit 72f30ad. 2016-02-18 18:42:50 +01:00
Angus Gratton
3dfa2272cc mbedtls: mbedlts_net_bind should bind on all interfaces with bind_ip == NULL 
As per mbedtls documentation. This is different to lwip_getaddrinfo()
which uses loopback for a NULL address.

Fixes bug mentioned here https://groups.google.com/forum/#!topic/esp-open-rtos/3KH5TZSTMUw
 2016-02-09 10:54:57 +11:00
Angus Gratton
e2759f9e7d Merge pull request #77 from jcard0na/master 
Initial PWM implementation from gpascualg
 2016-02-09 09:30:51 +11:00
Angus Gratton
d5e50edc0b ota_basic example, ota-tftp support: Add links to the new OTA wiki page 2016-02-08 16:58:31 +11:00
Blipi
72d5dd99fb Initial PWM implementation from gpascualg 2015-12-11 15:20:28 -08:00
Angus Gratton
336bad573d timers.h: Remove compile-time-auto-inlining complexity 
Fixes bug mentioned in #72 (oops!), also progress towards #57.
 2015-11-28 16:32:52 +11:00
Angus Gratton
d14d5b1aab stdin_uart_interrupt driver: Don't reset TX FIFO (loses output otherwise) 
Fixes bug in 'terminal' example where banner message didn't print on startup.

Relates to #59.
 2015-11-21 17:13:08 +11:00
Johan Kanflo
4cfe40d348 extras/stdin_uart_interrupt: stdin via IRQ driven RX driver on UART0 
See examples/terminal/ for usage
 2015-11-21 16:15:58 +11:00