Commit Graph

740 Commits

Author SHA1 Message Date
Tokusei Noborio
7d3a67ada0 Update Arduino/hardware path (#1727) 2018-08-14 11:53:34 +02:00
lbernstone
d057e544e0 Added a freeEntries method to Preferences library (#1722) 2018-08-14 11:52:01 +02:00
chuck todd
b05430cfd9 Wire ReSTART fix, with others (#1717)
* ReSTART fix, Sequencing fix

pr #1665 introduce a problem with ReSTART, when solving this problem I found an interaction between the TxFifo refill, RxFifo empty and CMD[] fill.  during certain sequences a dataqueue command would be skipped, this skipping resulted in a mismatch between the contents of the TxFifo and the i2c command sequence.  The problem manifested as an ACK error. 
In addition to this required bug fix I propose:
* `Wire.begin()` be changed from a `void` to a `bool` this will allow the reset functionality of `Wire.begin()` to be reported.  Currently `Wire.begin()` attempts to reset the i2c Peripheral, but cannot report success/failure.
* `Wire.busy()` be added. this `bool` function returns the hardware status of the bus. This status can be use in multi-master environments for application level interleaving of commands, also in single master environment, it can be used to detect a 'hung' bus.  With the functional change to `Wire.begin()` this allows app level recover of a hung bus.
* `Wire.lastError()` value updated for all errors, previously when interleaving `Wire.endTransmission(false)` and `Wire.readTransmission(false)`, the 128 byte `Wire.write()` buffer was exhausted without generating and error(very exotic). I discovered this error when I created a sequence of directed reads to a EEPROM. Each directed read used 2 bytes of the 128 byte `write()` buffer, so after 64 consecutive ReSTART writes with ReSTART reads, `Wire()`  had no room to record the directed address bytes.  It generated just a NAK check without setting the EEPROMs internal register address.  The succeeding ReSTART read succeeded at incorrect address.
* Changes to the HAL layer:
** added `i2cGetStatus()` which returns the i2c peripheral status word, used to detect bus_busy currently
** added `i2cDebug()` programmatic control of debug buffer output
** changed `i2cAddQueue()` to allow data_only queue element this will allow a i2c transaction to use multiple data pointers.
** removed direct access to DumpInts(), DumpI2c() from app, use i2cDebug() to set trigger points 
 
*

* Update esp32-hal-i2c.c

* Update Wire.cpp

* ReSTART, Sequencing

pr #1665 introduce a problem with ReSTART, when solving this problem I found an interaction between the TxFifo refill, RxFifo empty and CMD[] fill.  during certain sequences a dataqueue command would be skipped, this skipping resulted in a mismatch between the contents of the TxFifo and the i2c command sequence.  The problem manifested as an ACK error. 
In addition to this required bug fix I propose:
* `Wire.begin()` be changed from a `void` to a `bool` this will allow the reset functionality of `Wire.begin()` to be reported.  Currently `Wire.begin()` attempts to reset the i2c Peripheral, but cannot report success/failure.
* `Wire.busy()` be added. this `bool` function returns the hardware status of the bus. This status can be use in multi-master environments for application level interleaving of commands, also in single master environment, it can be used to detect a 'hung' bus.  With the functional change to `Wire.begin()` this allows app level recover of a hung bus.
* `Wire.lastError()` value updated for all errors, previously when interleaving `Wire.endTransmission(false)` and `Wire.readTransmission(false)`, the 128 byte `Wire.write()` buffer was exhausted without generating and error(very exotic). I discovered this error when I created a sequence of directed reads to a EEPROM. Each directed read used 2 bytes of the 128 byte `write()` buffer, so after 64 consecutive ReSTART writes with ReSTART reads, `Wire()`  had no room to record the directed address bytes.  It generated just a NAK check without setting the EEPROMs internal register address.  The succeeding ReSTART read succeeded at incorrect address.
* Changes to the HAL layer:
** added `i2cGetStatus()` which returns the i2c peripheral status word, used to detect bus_busy currently
** added `i2cDebug()` programmatic control of debug buffer output
** changed `i2cAddQueue()` to allow data_only queue element this will allow a i2c transaction to use multiple data pointers.
** removed direct access to DumpInts(), DumpI2c() from app, use i2cDebug() to set trigger points 
 
*

* Forgot DebugFlags Return

@andriyadi found this, total brain fade on my part.
2018-08-14 11:51:15 +02:00
copercini
e346f20aa9
Fix WiFiMulti Logs 2018-07-30 09:42:44 -03:00
Gei0r
bdc45e39ef [OTA] Fix "Error response from device" if OK response comes to early (#1695)
Because TCP is stream-based, an earlier read can 'take away' the "OK" response
from the device, so that a later read doesn't get the message.
2018-07-30 10:22:01 +03:00
lbernstone
a7ddf39521 Cleanup on README and boards_manager (#1693)
* Added instructions for installation with boards manager (stolen directly from esp8266)

* changed to production link instead of dev

* Added to main README. Made mods to images as requested.

* Added links for development package

* Moved version images to README.md

* Just a little change for cleaner look

* Cleaned up README.md and boards_manager.md to make installation easier.
2018-07-30 10:21:03 +03:00
copercini
abb8ea99d5 Fix WiFiMulti Logs (#1690) 2018-07-30 10:18:48 +03:00
pacucha42
30b3eebabc * merge only annotated tag messages into release notes (#1683) 2018-07-28 10:28:04 +03:00
WEMOS Electronics
3222e6490a add LOLIN D32 & D32 PRO Board support (#1688) 2018-07-28 10:27:26 +03:00
lbernstone
2fba81223e Added instructions for installation with boards manager (#1630)
* Added instructions for installation with boards manager (stolen directly from esp8266)

* changed to production link instead of dev

* Added to main README. Made mods to images as requested.

* Added links for development package
2018-07-26 08:10:46 +02:00
me-no-dev
e51f7a5b87 fix compilation errors in idf 2018-07-25 22:39:32 +02:00
me-no-dev
7d2560cbbf roll back the while loop in _parseForm 2018-07-25 20:59:56 +02:00
lbernstone
17065dfd3a Added a define to format the spiffs in SPIFFS_Test.ino (#1662)
* Added a define to format the spiffs in SPIFFS_Test.ino

* Uncommented the define

* Matched define names
2018-07-25 18:44:37 +02:00
MaValki
2f5b3c0c56 Functions _uploadReadByte and _parseForm were modified in order to (#1677)
speed up uploading data. Now there is no need to call time consuming
client.connected() method.
2018-07-25 17:37:15 +02:00
Marcin Gałczyński
1fe3ee87b6 Feature/selective compilation (#1671)
* Selective compilation

* Optimized component.mk

* Autoconnect WiFi now forces WiFi
2018-07-25 13:02:37 +02:00
Jan P. Schümann
328523f5e3 Memory leak (#1672)
When a package of size 0 arrives, "buf" is created, but never released. (Sorry, that was my mistake in the last patch)
2018-07-25 12:56:41 +02:00
Bin
7761ebd9f2 Add M5Stack-FIRE board (#1647)
* Add M5Stack-FIRE board

* updated m5stack-fire boards.txt

* remove pins 16 and 17
2018-07-25 12:56:04 +02:00
me-no-dev
f9a382ab9f fix some compilation error and warnings in i2c 2018-07-24 22:06:50 +02:00
Martin
d854dc1bf6 Create WiFiClientEnterprise.ino (#1640)
Sketch for ESP32 boards that allow them to connect to WPA/WPA2 Enterprise Networks.
2018-07-24 19:57:57 +02:00
Schuemi
f1f8d7e306 Packet with zero data length (#1659)
If you receive a package with a data length of zero, parsePacket returns 0, but rx_buffer will exist. So if another parsePacket with no read access returns to zeros, there is still data that can be read. This example would not work: https://www.arduino.cc/en/Reference/EthernetUDPParsePacket

Also I added a check if rx_buffer exit when you try to flush it.
2018-07-24 19:52:42 +02:00
Ron M. Battle
da798c7db0 Add TTGO LoRa32 with OLED Version 1.x Board (#1663)
* Add ttgo-lora32-v1 folder to variants folder

* Add ttgo-lora32-v1 info to boards.txt

* Add defs to pins_arduino.h for I2C OLED and SPI LoRa radio pinouts as per @stickbreaker
2018-07-24 19:49:38 +02:00
chuck todd
8d7fb58672 Fix for spurious interrupts during I2C communications (#1665)
This version no longer needs an interrupt for each byte transferred. It only needs interrupts for START, STOP, FIFO empty/Full or error conditions.  This dramatically reduces the interrupt overhead.  I think the prior version was causing an interrupt overload condition where the ISR was not able to process every interrupt as they happened.
2018-07-24 19:43:45 +02:00
Sathishkumar T
2fda054bea [OTA Timeout] Added ability set OTA timeout in the OTA client (#1669) 2018-07-24 19:40:18 +02:00
Luc
e157ec06a7 expose post args during upload (#1650) 2018-07-17 10:58:03 +02:00
me-no-dev
05d72f963d fix WiFi STA going into loop in some cases of disconnect 2018-07-16 22:50:52 +02:00
pacucha42
b14f82b65f Release notes formatting update (#1634) 2018-07-16 20:47:30 +02:00
per1234
c830511f01 EEPROM library: Move #include of Arduino.h to header file (#1641)
EEPROM.h uses data types which are declared through Arduino.h but that file does not contain an #include directive for Arduino.h. This does not cause any problems when the EEPROM library is #included from a .ino file because the Arduino IDE automatically adds an #include directive for Arduino.h but this is not the case for .cpp files. If a .cpp file has an #include directive for EEPROM.h that does not follow an #include directive for Arduino.h then compilation fails:

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:91:5: error: 'float_t' does not name a type

     float_t readFloat(int address);

     ^

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:92:5: error: 'double_t' does not name a type

     double_t readDouble(int address);

     ^

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:95:5: error: 'String' does not name a type

     String readString(int address);

     ^

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:110:36: error: 'float_t' has not been declared

     size_t writeFloat(int address, float_t value);

                                    ^

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:111:37: error: 'double_t' has not been declared

     size_t writeDouble(int address, double_t value);

                                     ^

E:\arduino\hardware\espressif\esp32\libraries\EEPROM/EEPROM.h:114:37: error: 'String' has not been declared

     size_t writeString(int address, String value);
2018-07-16 20:44:36 +02:00
Kryštof Černý
cbd4dc53a6 Add ALKS board variant (#1643)
* Initial support for ALKS variant
2018-07-16 20:43:35 +02:00
me-no-dev
44f5a4dbc8 Fix Client returning disconnected because of VFS errors 2018-07-16 20:08:27 +02:00
me-no-dev
e63aa40650 Enable PSRAM builds when used as IDF component 2018-07-15 10:20:01 +02:00
chuck todd
28a410dd50 Spurious Interrupts Temporary fix 20180711 (#1625)
the 'eject' ERROR is and indication of an interrupt triggering without an source.  I am working to eliminate these serviceable interrupt.  This update increase stability on a HelTek Wifi Lora 32 board. with a SSD1306 OLED.  This update fixes a glaring error in the interrupt allocation code, the Interrupt mask was wrong.  I also dynamically adjust the FiFo thresholds based on Bus clockrate. The change to FiFo thresholds has reduced the number for 'eject' events.  I also change 'eject' from and ERROR to DEBUG.  An 'eject' event does not compromise i2c transmissions. It happens after a transaction has completed. 

Chuck.
2018-07-12 15:18:26 +02:00
me-no-dev
ddfeae90d0 Fix AsyncUDP server exception 2018-07-11 20:46:54 +02:00
me-no-dev
ff90778173 Fix HTTP client returning disconnected when there is still data avalable 2018-07-10 21:06:20 +02:00
me-no-dev
4e9d1ee237 Fix connected to be wrongly reported in WiFiClient 2018-07-10 21:05:44 +02:00
me-no-dev
c1a94b5326 Fix wrong event description 2018-07-10 16:13:34 +02:00
me-no-dev
3e160587f3 Fix WiFi Client not properly reporting connected state 2018-07-10 15:01:40 +02:00
brendanvanbreda
79010b6498 Add XinaBox CW02 to supported boards (#1620)
* Create pins_arduino.h

* Update boards.txt

* Update pins_arduino.h
2018-07-10 13:43:21 +02:00
pacucha42
9925772db0 * update 'version' in platform.txt (#1619) 2018-07-10 11:26:19 +02:00
Bert Melis
c77aed4ac4 Allow using argument with attachInterrupt (#1535)
* Allow using argument with attachInterrupt

* formatting

replace tabs with spaces

* fix bug more then 1 interrupt

* leftover

* add example

* make attachInterruptArg public

* update example

* leftover
2018-07-07 11:26:58 +02:00
Gottfried Haider
901a341949 BluetoothSerial: set COD to be compatible with macOS (#1304) (#1556) 2018-07-07 11:25:10 +02:00
lbernstone
9f6d0d2958 EEPROM.readstring was returning an extra character (#1609) 2018-07-07 10:19:44 +02:00
me-no-dev
9efecc1be0 Implement RX buffer for WiFi client to speed up small reads 2018-07-05 22:31:58 +02:00
me-no-dev
b0c6991bcf Small adjustments to the web server 2018-07-05 22:31:19 +02:00
me-no-dev
8afdd71b3a Add missing event string to WiFi events 2018-07-05 22:30:54 +02:00
me-no-dev
871dd183d8 Print to debug the IP address obtained by DHCP 2018-07-05 16:04:07 +02:00
me-no-dev
05111bbde7 fix case where library source subfolders are not compiled when used as component 2018-07-05 14:27:17 +02:00
me-no-dev
bad53905e8 Prevent exceptions in WiFi if not yet started 2018-07-05 12:28:15 +02:00
me-no-dev
95b87545e7 Make Stream functions if File to not wait for timeout
Fixes: https://github.com/espressif/arduino-esp32/issues/1597
2018-07-05 11:51:58 +02:00
pacucha42
9f8f05735b * relnotes handling update (#1592)
* script exec fails on curl error
2018-07-04 15:46:46 +02:00
me-no-dev
a835bb26c4 Add missing flag to fix psram issues
Thanks @igrr
2018-07-04 12:11:25 +02:00