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itoa (utoa) is not found if including arduino.h nor stdlib.h #110

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Makuna opened this issue Apr 24, 2015 · 2 comments
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itoa (utoa) is not found if including arduino.h nor stdlib.h #110

Makuna opened this issue Apr 24, 2015 · 2 comments

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@Makuna
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Makuna commented Apr 24, 2015

current workaround is to include stdlib_noniso.h.

this makes it hard to write a library that can compile for AVR and ESP8266.
@Links2004
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utoa is a non std function AVR do a bad style and at it to the stdlib.h but the normal stdlib.h of the C/C++ standard does not include it.
the only change i see is at the stdlib_noniso.h include in the Arduino.h.

more infos here:
http://www.atmel.com/webdoc/AVRLibcReferenceManual/group__avr__stdlib.html
and
http://www.cplusplus.com/reference/cstdlib/

igrr added a commit that referenced this issue Apr 26, 2015
@igrr
Merge branch 'esp8266' into smartconfig
196992a 
* esp8266: (21 commits)
  HardwareSerial: add other configs than 8N1
  Delete jre-8u31.zip.sha
  Fix Windows build
  Add boot loader compatible speed of 74880 to serial.
  update SDK to esp_iot_sdk_v1.0.1_15_04_24
  include stdlib_noniso.h in Arduino.h see #110
  strnlen implementation
  missing strn program space wrappers
  uart_interrupt_handler is now in ram
  move libm to flash (.irom0.text) saves 3544 Byte in ram see #104
  Revert c_types.h
  fix bug #98
  add INPUT_PULLDOWN support
  add prototypes for ets_vsnprintf and ets_vprintf fix some compiler warnings
  update SDK to 1.0.1_b2_15_04_10 + SSL Patch
  update SDK to 1.0.1_b1_15_04_02
  add files to ignore (use hardlink) to get git hardware in arduino dir
  Add method to configure softAP IP address
  test for #86
  add to ESP class: getChipId getSDKversion getBootVersion getBootMode getCPUfreqMHz
  ...
@igrr
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igrr commented Apr 26, 2015

fixed in 6a7d94a

@igrr igrr closed this as completed Apr 26, 2015
igrr pushed a commit that referenced this issue Oct 29, 2015
@Links2004
include stdlib_noniso.h in Arduino.h see #110
7f6a588
@jml3on jml3on mentioned this issue Aug 15, 2018
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3 participants
@Links2004 @igrr @Makuna