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1116 Commits

Author SHA1 Message Date
Markus Sattler
070f2b3a14 many speed optimizations in Adafruit_ILI9341 lib (3x times faster) 
add new SPI function:

  void write(uint8_t data);
  void write16(uint16_t data);
  void write16(uint16_t data, bool msb);
  void writeBytes(uint8_t * data, uint32_t size);
  void writePattern(uint8_t * data, uint8_t size, uint32_t repeat);

Adafruit_ILI9341:
| Benchmark                 | Old (ms) | New (ms) | Speedup     |
| ------------------------- | -------- | -------- | ----------- |
| Screen fill 				| 1248369  | 278707   |  +347,91%   |
| Text 						| 86102    | 53785    |  +60,09%    |
| Lines 					| 825400   | 536374   |  +53,89%    |
| Horiz/Vert Lines 			| 101875   | 24653    |  +313,24%   |
| Rectangles (outline) 		| 65720    | 17295    |  +279,99%   |
| Rectangles (filled) 		| 2592250  | 579157   |  +347,59%   |
| Circles (filled) 			| 411475   | 179454   |  +129,29%   |
| Circles (outline) 		| 360002   | 233584   |  +54,12%    |
| Triangles (outline)		| 261772   | 170118   |  +53,88%    |
| Triangles (filled) 		| 866951   | 246237   |  +252,08%   |
| Rounded rects (outline) 	| 154131   | 81570    |  +88,96%    |
| Rounded rects (filled) 	| 2828112  | 660983   |  +327,86%   |
|                           |          |          |             |
| Total                     | 9802159  | 3061917  |  +220,13%   |
 2015-05-09 16:19:32 +02:00
ficeto
7001086920 fix binary file http upload 2015-05-09 14:21:53 +03:00
Ivan Grokhotkov
5407b064b0 Merge pull request #206 from Links2004/esp8266 
rework Adafruit_ILI9341 complete now work with the new SPI implementation
 2015-05-08 22:45:23 +03:00
Markus Sattler
dcc899a1b5 some speed optimizations 2015-05-08 15:33:48 +02:00
Markus Sattler
7c33efc3d8 fix SPI run on system clock 2015-05-08 15:30:27 +02:00
Markus Sattler
5cbcd1da3c rework Adafruit_ILI9341 complete now uses the new SPI implementation 
tested with example graphicstest_esp8266

add missing define to SPI.h
 2015-05-08 14:45:47 +02:00
ficeto
8ce762db16 increase SD Card SPI Speed 2015-05-08 13:22:49 +03:00
ficeto
85aac8af89 fix SPI clock for SD library 2015-05-08 11:44:45 +03:00
Ivan Grokhotkov
e1b8017762 Merge pull request #203 from ficeto/esp8266 
add proper POST support and more methods
add proper POST support and more methods
 2015-05-08 08:28:25 +03:00
Ivan Grokhotkov
5969f56f5e Merge pull request #199 from Links2004/esp8266 
SPI improvement and bugfix
 2015-05-08 08:27:49 +03:00
ficeto
7e0a104cb5 fix huge leak 2015-05-08 03:30:41 +03:00
ficeto
a924ba1336 add proper POST support and more methods 
GET params are always added
plain POST is added to the GET arguments
Uploads are handled by separate handler
 2015-05-08 02:45:03 +03:00
Markus Sattler
d7a88c3ea3 use a function to calculate best match clock register for SPI 
TEST:

Frequency: 1000000  -> [0x009C1001] EQU: 0	 Pre: 39     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 1000000
Frequency: 4000000  -> [0x00001001] EQU: 0	 Pre: 0	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 40000000
Frequency: 2000000  -> [0x00041001] EQU: 0	 Pre: 1	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 20000000
Frequency: 1600000  -> [0x00004002] EQU: 0	 Pre: 0	     N: 4	 H: 0	 L: 2	 - Back Calculated Frequency: 16000000
Frequency: 1610000  -> [0x00004002] EQU: 0	 Pre: 0	     N: 4	 H: 0	 L: 2	 - Back Calculated Frequency: 16000000
Frequency: 1000000  -> [0x000C1001] EQU: 0	 Pre: 3	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 10000000
Frequency: 8000000  -> [0x00101001] EQU: 0	 Pre: 4	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 8000000
Frequency: 5000000  -> [0x001C1001] EQU: 0	 Pre: 7	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 5000000
Frequency: 4000000  -> [0x00241001] EQU: 0	 Pre: 9	     N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 4000000
Frequency: 2000000  -> [0x004C1001] EQU: 0	 Pre: 19	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 2000000
Frequency: 1000000  -> [0x009C1001] EQU: 0	 Pre: 39	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 1000000
Frequency: 500000   -> [0x013C1001] EQU: 0	 Pre: 79	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 500000
Frequency: 250000   -> [0x027C1001] EQU: 0	 Pre: 159	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 250000
Frequency: 125000   -> [0x04FC1001] EQU: 0	 Pre: 319	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 125000
Frequency: 6666666  -> [0x00141001] EQU: 0	 Pre: 5	 	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 6666666
Frequency: 6000000  -> [0x00181001] EQU: 0	 Pre: 6	 	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 5714285
Frequency: 3000000  -> [0x00202001] EQU: 0	 Pre: 8	 	 N: 2	 H: 0	 L: 1	 - Back Calculated Frequency: 2962962
Frequency: 100	    -> [0x7FFFF020] EQU: 0	 Pre: 8191	 N: 63	 H: 0	 L: 32	 - Back Calculated Frequency: 152
Frequency: 125000   -> [0x04FC1001] EQU: 0	 Pre: 319	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 125000
Frequency: 16457    -> [0x25F81001] EQU: 0	 Pre: 2430	 N: 1	 H: 0	 L: 1	 - Back Calculated Frequency: 16454
 2015-05-08 00:48:08 +02:00
Markus Sattler
49fc1980fe add back SPI_CLOCK_DIVx defines may needed by some library 
Note:
better use SPI.setFrequency()
 2015-05-07 22:16:51 +02:00
Markus Sattler
7f4a10062b update README 
add some docu and todo
 2015-05-07 20:48:59 +02:00
Markus Sattler
ee5def9c8c add CPHA support for SPI 
- tested with logic analyzer
 2015-05-07 19:48:55 +02:00
Markus Sattler
163858dc44 fix use SPI.beginTransaction crash 2015-05-07 19:25:25 +02:00
ficeto
1cb920f713 fixes for sd server example 2015-05-07 16:42:10 +03:00
ficeto
8819c1e91c fix write taking too long 2015-05-07 13:38:32 +03:00
ficeto
7be8c1d270 overlooked duplicate name 2015-05-07 12:40:56 +03:00
ficeto
ecfac7cd6c add SD Card Web Server example 
working fine with the latest wifi lib
 2015-05-07 12:38:56 +03:00
biohazardxxx
e707fe5781 Mode missed 2015-05-06 14:28:05 +02:00
Ivan Grokhotkov
95832b0e2f fix HelloServer sample 
close #168
 2015-05-05 13:57:35 +03:00
Ivan Grokhotkov
65eeac16e8 fix Wire::pins compatibility (#167) 2015-05-05 13:27:28 +03:00
Markus Sattler
6599a9f52a add SPIClass::transfer16 (needed by some display libs) 2015-05-04 18:11:46 +02:00
Markus Sattler
63d0748135 OneWire set up as INPUT_PULLUP 2015-05-04 18:08:16 +02:00
Ivan Grokhotkov
f008806118 revert Wire::pins, mark as deprecated 2015-05-04 11:08:07 +08:00
Markus Sattler
48ddce71c6 add EEPROM.getDataPtr() 
fix all warnings in EEPROMClass
 2015-05-03 18:15:54 +02:00
Markus Sattler
3406b47949 increase irom0 from 0x3C000 to 0x6B000 (+192KB) space 2015-05-03 17:44:20 +02:00
ficeto
915eb45366 dumb me 2015-05-03 18:06:46 +03:00
Markus Sattler
8bc63d2bf5 fix bug #159 (broken Onewire) 
thx to support from ficeto
 2015-05-02 15:57:31 +02:00
ficeto
3a7846a574 missed led and fixed output to make more sense 2015-05-01 13:00:17 +03:00
ficeto
d6ae950c26 Add led to WebServer example 
This reverts commit 43be35c4de9618c21d04fe1d5056143b9b55ffd3.
 2015-05-01 12:32:37 +03:00
Ivan Grokhotkov
435f59f771 ESP8266WebServer code review, fix indentation, add keywords 2015-05-01 11:17:45 +08:00
ficeto
dbbd047980 Updated HelloServer with mDNS and NotFound catcher with custom page 
the not found handler should be used in conjunction with other means of
getting data, like SD card
 2015-05-01 02:51:59 +03:00
ficeto
81af3a061e adding extra finctionaity the the web server 
void onNotFound(bool(void)) handler routes and errors not in the
defined handlers
int args() returns nubmer of currentarguments
String arg(int i) returns the "i" argument value
String argName(int i) returns the "i" argument name(key)
bool hasArg(const char * name) looks up if an argument exist by
seraching for it's key
 2015-05-01 02:43:51 +03:00
ficeto
fbec557ddb Importing my changes 2015-04-30 20:48:50 +03:00
Ivan Grokhotkov
a4536d5935 Minor code style changes 2015-04-30 18:54:16 +08:00
Markus Sattler
483533ac4c add back SmartConfig 2015-04-30 11:44:26 +02:00
Ivan Grokhotkov
70ade65582 Describe multicast APIs in readme, update keywords. 2015-04-29 07:04:39 +08:00
Bob van der Linden
021b8b61e7 ESP8266WiFi: made connected() return true if data is available 
WiFiClient::connected() should return true if the connection is disconnected, but there is still data available. This is specified in the Arduino docs: http://www.arduino.cc/en/Reference/WiFiClientConnected
 2015-04-29 07:02:19 +08:00
Ivan Grokhotkov
5354464a01 Add destinationIP method to WiFiUDP 
Might be useful to distinguish between normal and multicast packets arriving at the same port (#105)
 2015-04-29 07:01:54 +08:00
Ivan Grokhotkov
727c61efe2 UDP multicast APIs fix 
fix #74, fix #7
 2015-04-29 07:01:46 +08:00
Markus Sattler
2472970933 fix some warnings 
warning: format '%d' expects argument of type 'int', but argument 3 has type 'long unsigned int' [-Wformat=]
warning: defined but not used [-Wunused-variable]
warning: declared 'static' but never defined [-Wunused-function]
warning: suggest parentheses around '&&' within '||' [-Wparentheses}
 2015-04-29 07:01:28 +08:00
Ivan Grokhotkov
4cc06c2100 Add method to configure softAP IP address 
fix #76
 2015-04-21 20:52:02 +08:00
Bundit J
5a4c4c3427 Use memcpy instead of loop 2015-04-18 22:48:04 +07:00
Bundit J
2adda59b6d Add get and put functions to EEPROM 
As available in http://www.arduino.cc/en/Reference/EEPROM
 2015-04-18 16:08:36 +07:00
Bundit J
8ac5d70b70 Add get and put functions to EEPROM 
As available in http://www.arduino.cc/en/Reference/EEPROM
 2015-04-18 15:33:45 +07:00
Ivan Grokhotkov
da88852693 Fix resource leaks in UDP library 
Reference counts were not incremented after creation of UdpContext, so pbufs and pcbs were not freed.
 2015-04-14 01:34:52 +08:00
Ivan Grokhotkov
b026daf43b Fix UdpClient semantics, add NTPClient example 
UdpClient used to create a new socket for each begin/beginPacket call. This made bidirectional communication impossible.
Fix #64, fix #53.
 2015-04-12 01:09:45 +08:00