Closed
Description
Basic Infos
- This issue complies with the issue POLICY doc.
- I have read the documentation at readthedocs and the issue is not addressed there.
- I have tested that the issue is present in current master branch (aka latest git).
- I have searched the issue tracker for a similar issue.
- If there is a stack dump, I have decoded it.
- I have filled out all fields below.
Platform
- Hardware: ESP-12F
- Core Version: commit 2522403
- Development Env: 1.8.9
- Operating System: Ubuntu 18.04
Settings in IDE
- Module: Generic ESP8266 Module
- Flash Mode: qio
- Flash Size: 4MB
- lwip Variant: v2 Lower Memory
- Reset Method: nodemcu
- Flash Frequency: 40Mhz
- CPU Frequency: 80Mhz
- Upload Using: SERIAL
- Upload Speed: 921600
Problem Description
configTime appears to now have a new format for calls --- a welcome change. Unfortunately the previous format no longer works despite the documentation saying that it does.
MCVE Sketch
using example included in core NTP-TZ-DST.ino , line 223 reads former configTime is still valid... which I interpret to mean:
- line 218 can be commented out:
//configTime(MYTZ, "pool.ntp.org"); - and line 225 can be uncommented:
//configTime(7 * 3600, 3600 / 2, "pool.ntp.org");
and the example should still work. It crashes instead. Decoded stack dump below.
I discovered this when my own code for getting time via NTP stopped working after I updated to latest commit on master branch.
Debug Messages
Decoding stack results
0x40206e15: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c line 226
0x4020ad56: __ssputs_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf.c line 233
0x4020b187: _svfprintf_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf.c line 667
0x40203d89: uart_tx_fifo_available(int) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/uart.cpp line 463
0x40203db4: uart_do_write_char(int, char) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/uart.cpp line 476
0x4020866d: _vsnprintf_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/vsnprintf.c line 73
0x4020866d: _vsnprintf_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/vsnprintf.c line 73
0x40203e79: uart_write(uart_t*, char const*, size_t) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/uart.cpp line 509
0x40201bfc: ESP8266WiFiSTAClass::status() at /home/user/Arduino/hardware/esp8266com/esp8266/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp l
64BF
ine 634
0x402086b0: vsnprintf at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/vsnprintf.c line 42
0x40201ebc: HardwareSerial::write(unsigned char const*, unsigned int) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/HardwareSerial.h line 165
0x40201eb0: HardwareSerial::write(unsigned char const*, unsigned int) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/HardwareSerial.h line 164
0x40201eb0: HardwareSerial::write(unsigned char const*, unsigned int) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/HardwareSerial.h line 164
0x40202248: Print::printf(char const*, ...) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/Print.cpp line 63
0x402021e9: Print::write(char const*) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/Print.h line 62
0x4020240d: Print::printNumber(unsigned long, unsigned char) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/Print.cpp line 268
0x40203e79: uart_write(uart_t*, char const*, size_t) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/uart.cpp line 509
0x40205d39: _findenv_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdlib/getenv_r.c line 99
0x40201eb0: HardwareSerial::write(unsigned char const*, unsigned int) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/HardwareSerial.h line 164
0x4020126a: showTime() at /tmp/arduino_modified_sketch_870741/NTP-TZ-DST.ino line 140
0x402014b2: setup() at /tmp/arduino_modified_sketch_870741/NTP-TZ-DST.ino line 239
0x40202398: Print::println(char const*) at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/Print.cpp line 198
0x40202da8: loop_wrapper() at /home/user/Arduino/hardware/esp8266com/esp8266/cores/esp8266/core_esp8266_main.cpp line 182