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ab309e40d5
arduino-esp32/cores/esp32
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Earle F. Philhower, III ab309e40d5 Copy ESP8266 String w/SSO to ESP32 repo (#2715) 
I redid the ESP8266 WString library to enable small string optimization
(SSO) a while back, and think it would be helpful even on the ESP32 with
its higher memory complement.

SSO avoids lots of tiny mallocs() on the heap which cause fragmentation
by using the memory in the class object itself to store the actual
string and only mallocing() for buffers that are larger than what can
fit in thie class object.  Modern C++ std::string implementations have
this optimization as well, but since we're using Arduino strings we had
to roll our own.
2019-04-26 19:41:42 +03:00
..
apps/sntp Update IDF to 3.2-3276a13 and esptool.py to 2.5.0 (#1878) 2018-09-21 08:39:36 +02:00
libb64 use libbase64 macro to calculate base64 length (#2007) 2018-11-19 17:01:38 +01:00
Arduino.h cores: replace max, min, round macros with imports from std (#1783) 2018-09-17 21:33:01 +02:00
base64.cpp use libbase64 macro to calculate base64 length (#2007) 2018-11-19 17:01:38 +01:00
base64.h Convert the few remaining cr/lf files to use lf for eol. (#1316) 2018-04-16 16:34:39 +02:00
binary.h initial import 2016-10-06 07:09:44 -06:00
cbuf.cpp Fix cbuf not being able to hold the full length 2017-01-24 17:57:44 +02:00
cbuf.h initial import 2016-10-06 07:09:44 -06:00
Client.h Add connect with timeout to Client class 2019-04-15 18:01:43 +02:00
esp32-hal-adc.c Add Arduino SAM compatible analogReadResolution and Non-Blocking ADC api 2017-03-03 15:53:20 +02:00
esp32-hal-adc.h Add Arduino SAM compatible analogReadResolution and Non-Blocking ADC api 2017-03-03 15:53:20 +02:00
esp32-hal-bt.c Update IDF to aaf1239 (#1539) 2018-06-27 09:01:06 +02:00
esp32-hal-bt.h BT define the hal methods even if BT is disabled (but return false) 2017-05-06 18:50:20 +03:00
esp32-hal-cpu.c Add API to feed the loop WDT (call from loop only) 2019-01-12 13:02:38 +01:00
esp32-hal-cpu.h Handle APB frequency change (#2250) 2019-01-09 10:07:54 +01:00
esp32-hal-dac.c Add analogRead, touchRead, dacWrite and updated esp-idf 2016-12-08 23:43:41 +02:00
esp32-hal-dac.h Missing include gpio.h in esp32-hal-dac.h (#1512) 2018-06-19 11:33:17 +03:00
esp32-hal-gpio.c Update esp32-hal-gpio.c 2018-12-28 19:14:15 +02:00
esp32-hal-gpio.h InterruptArg should take voidFuncPtrArg as argument (#1776) 2018-09-17 23:10:13 +02:00
esp32-hal-i2c.c Hide log_v behind conditional define, reduce excessive logging (#2641) 2019-04-10 02:43:21 +02:00
esp32-hal-i2c.h Wire ReSTART fix, with others (#1717) 2018-08-14 11:51:15 +02:00
esp32-hal-ledc.c Fix LEDC channels above 8 not properly clearing 2019-04-12 17:49:44 +02:00
esp32-hal-ledc.h LEDC Driver Update 2017-01-09 18:05:30 +02:00
esp32-hal-log.h Update IDF to 3.2-3276a13 and esptool.py to 2.5.0 (#1878) 2018-09-21 08:39:36 +02:00
esp32-hal-matrix.c initial import 2016-10-06 07:09:44 -06:00
esp32-hal-matrix.h initial import 2016-10-06 07:09:44 -06:00
esp32-hal-misc.c Allow selecting in IDF the running core for Arduino's core tasks 2019-04-13 17:13:13 +02:00
esp32-hal-psram.c Update IDF to abea9e4c0 (#2458) 2019-02-14 16:49:30 +01:00
esp32-hal-psram.h Add Wrover Support and Option to enable SPIRAM 2018-07-03 23:03:50 +02:00
esp32-hal-rmt.c fixed rmt receive data pointer position. (#2353) 2019-01-22 17:29:32 +08:00
esp32-hal-rmt.h Added rmtDeinit to header. Fixes #2585 (#2587) 2019-04-09 21:09:40 +02:00
esp32-hal-sigmadelta.c Handle APB frequency change (#2250) 2019-01-09 10:07:54 +01:00
esp32-hal-sigmadelta.h fix renamed method names for SigmaDelta 2017-01-09 21:55:37 +02:00
esp32-hal-spi.c Handle APB frequency change (#2250) 2019-01-09 10:07:54 +01:00
esp32-hal-spi.h SPI implement transaction locking 2017-02-14 04:15:38 +02:00
esp32-hal-time.c update getLocalTime(). (#2629) 2019-04-10 02:39:14 +02:00
esp32-hal-timer.c Handle APB frequency change (#2250) 2019-01-09 10:07:54 +01:00
esp32-hal-timer.h Initial Timers driver 2016-12-09 17:47:30 +02:00
esp32-hal-touch.c Change Touch interrupt allocator 2017-09-28 16:44:47 +08:00
esp32-hal-touch.h Add analogRead, touchRead, dacWrite and updated esp-idf 2016-12-08 23:43:41 +02:00
esp32-hal-uart.c adding uartRxActive to expose the RX state machine status as a boolean value (#2457) 2019-03-03 15:47:24 +01:00
esp32-hal-uart.h adding uartRxActive to expose the RX state machine status as a boolean value (#2457) 2019-03-03 15:47:24 +01:00
esp32-hal.h Allow selecting in IDF the running core for Arduino's core tasks 2019-04-13 17:13:13 +02:00
esp8266-compat.h Convert the few remaining cr/lf files to use lf for eol. (#1316) 2018-04-16 16:34:39 +02:00
Esp.cpp Update ESP-IDF da2116f + esp32-camera f8f26ab + BLE b232e7f (#2194) 2018-12-15 17:38:34 +01:00
Esp.h Add MD5 computation to Esp and add request header with MD5 hash of the running sketch to HTTPUpdate (#2176) 2018-12-11 02:06:58 +01:00
FunctionalInterrupt.cpp Functional interrupt (#1728) 2018-09-17 23:13:58 +02:00
FunctionalInterrupt.h Functional interrupt (#1728) 2018-09-17 23:13:58 +02:00
HardwareSerial.cpp HardwareSerial - add changeBaudRate method (#2223) 2018-12-23 21:15:06 +02:00
HardwareSerial.h HardwareSerial - add changeBaudRate method (#2223) 2018-12-23 21:15:06 +02:00
IPAddress.cpp const correctness (#89) 2016-12-12 01:32:55 +02:00
IPAddress.h const correctness (#89) 2016-12-12 01:32:55 +02:00
IPv6Address.cpp Add initial IPv6 Support 2017-01-06 00:54:50 +02:00
IPv6Address.h Add initial IPv6 Support 2017-01-06 00:54:50 +02:00
main.cpp Allow selecting in IDF the running core for Arduino's core tasks 2019-04-13 17:13:13 +02:00
MD5Builder.cpp initial import 2016-10-06 07:09:44 -06:00
MD5Builder.h initial import 2016-10-06 07:09:44 -06:00
pgmspace.h std::functioanl for WFIF event + Minor fix (#1366) 2018-05-14 13:05:49 +02:00
Print.cpp correct bounds checking in Print::printf to avoid corner case of len=64 (#2204) 2018-12-16 17:09:26 +01:00
Print.h Fixes implementation of __FlashStringHelper (#183) 2017-02-08 19:57:26 +02:00
Printable.h initial import 2016-10-06 07:09:44 -06:00
Server.h Update IDF to aaf1239 (#1539) 2018-06-27 09:01:06 +02:00
stdlib_noniso.c include stdlib_noniso in Arduino.h 2016-10-26 02:13:00 +03:00
stdlib_noniso.h initial import 2016-10-06 07:09:44 -06:00
Stream.cpp Alternative Improve _uploadReadByte (#2656) 2019-04-12 12:45:35 +02:00
Stream.h Portability from ESP8266, virtual Stream member functions. (#2701) 2019-04-23 17:56:49 +03:00
StreamString.cpp Copy ESP8266 String w/SSO to ESP32 repo (#2715) 2019-04-26 19:41:42 +03:00
StreamString.h Convert the few remaining cr/lf files to use lf for eol. (#1316) 2018-04-16 16:34:39 +02:00
Udp.h initial import 2016-10-06 07:09:44 -06:00
WCharacter.h Wiring.h -> Arduino.h 2016-10-06 07:09:45 -06:00
wiring_private.h Do not include file that does not exist 2016-11-13 13:26:49 +02:00
wiring_pulse.c Enable pulseIn() (#140) 2017-01-20 21:49:17 +02:00
wiring_shift.c fix missing the first bit in HC589 shift in (#2448) 2019-02-14 13:11:08 +01:00
WMath.cpp Unbiased random (#2468) 2019-02-18 12:18:49 +02:00
WString.cpp Copy ESP8266 String w/SSO to ESP32 repo (#2715) 2019-04-26 19:41:42 +03:00
WString.h Copy ESP8266 String w/SSO to ESP32 repo (#2715) 2019-04-26 19:41:42 +03:00