Hey folks,
Very new to pio, just managed to install it today and have a successful build.
As I said, I managed to compile and upload my project on my ESP8266-01 module, all worked ok after a few retries and unplug/plug of the USD serials.
However, the 01 would not execute on the uploaded code.
I created a new project using the Blink example to eliminate any factors from my project and I got the same behaviour. I enriched the blink example with a few Serial.println() statements, however I could not see them on the monitor, neither the ESP would blink any LEDs.
I then used the Arduino IDE as a control, applied the same tweaks with a couple Serial.println() statements and it worked. I was able to view the serial commands on the serial monitor, both on the Arduino IDE as well on VSC’s PIO monitor.
Sooo, what am I doing wrong?
As I said, I am using the “blink” example, and from that, this platformio.ini config in particular:
[env:esp01]
platform = espressif8266
framework = arduino
board = esp01
On my project I’ve been using these settings:
[env:esp01_1m]
platform = espressif8266
board = esp01_1m
framework = arduino
lib_deps = adafruit/Adafruit NeoPixel@^1.10.6
lib_extra_dirs = /Users/thanpolas/Projects/Maker/polas-libs
monitor_speed = 9600
Here is the build output of the blynk project:
$ platformio run --target upload --target monitor --environment esp01 --verbose
Processing esp01 (platform: espressif8266; framework: arduino; board: esp01)
----------------------------------------------------------------------------------------------------------------------------
CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/esp01.html
PLATFORM: Espressif 8266 (4.0.1) > Espressif Generic ESP8266 ESP-01 512k
HARDWARE: ESP8266 80MHz, 80KB RAM, 512KB Flash
PACKAGES:
- framework-arduinoespressif8266 @ 3.30002.0 (3.0.2)
- tool-esptool @ 1.413.0 (4.13)
- tool-esptoolpy @ 1.30000.201119 (3.0.0)
- tool-mklittlefs @ 1.203.210628 (2.3)
- tool-mkspiffs @ 1.200.0 (2.0)
- toolchain-xtensa @ 2.100300.210717 (10.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 35 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
<lambda>(["checkprogsize"], [".pio/build/esp01/firmware.elf"])
MethodWrapper(["checkprogsize"], [".pio/build/esp01/firmware.elf"])
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [=== ] 34.3% (used 28084 bytes from 81920 bytes)
Flash: [====== ] 61.2% (used 265765 bytes from 434160 bytes)
.pio/build/esp01/firmware.elf :
section size addr
.data 1496 1073643520
.noinit 56 1073645016
.text 240 1074790400
.irom0.text 236084 1075843088
.text1 27037 1074790640
.rodata 908 1073645072
.bss 25680 1073645984
.comment 5066 0
.xtensa.info 56 0
.xt.lit._ZN14HardwareSerial4readEPhj 0 0
.xt.lit._ZN14HardwareSerialD0Ev 0 0
.xt.lit._ZN14HardwareSerial11peekConsumeEj 0 0
.xt.lit._ZN14HardwareSerial10peekBufferEv 0 0
.xt.lit._ZN14HardwareSerial13peekAvailableEv 0 0
.xt.lit._ZN14HardwareSerial4peekEv 0 0
.xt.lit._ZN14HardwareSerial4readEv 0 0
.xt.lit._ZN14HardwareSerial17availableForWriteEv 0 0
.xt.lit._ZN14HardwareSerial5writeEPKhj 0 0
.xt.lit._ZN14HardwareSerial5writeEh 0 0
.xt.prop._ZN5Print16outputCanTimeoutEv 36 0
.xt.prop._ZN6Stream15inputCanTimeoutEv 36 0
.xt.prop._ZN6Stream15streamRemainingEv 36 0
.xt.prop._ZN14HardwareSerialD2Ev 36 0
.xt.prop._ZNK14HardwareSerial16hasPeekBufferAPIEv 36 0
.xt.prop._ZN14HardwareSerial9readBytesEPhj 36 0
.xt.prop._ZN14HardwareSerial4readEPhj 48 0
.xt.prop._ZN14HardwareSerialD0Ev 48 0
.xt.prop._ZN14HardwareSerial11peekConsumeEj 48 0
.xt.prop._ZN14HardwareSerial10peekBufferEv 48 0
.xt.prop._ZN14HardwareSerial13peekAvailableEv 48 0
.xt.prop._ZN14HardwareSerial4peekEv 48 0
.xt.prop._ZN14HardwareSerial4readEv 48 0
.xt.prop._ZN14HardwareSerial17availableForWriteEv 48 0
.xt.prop._ZN14HardwareSerial5writeEPKhj 48 0
.xt.prop._ZN14HardwareSerial5writeEh 48 0
.xt.prop._ZNK7esp826613polledTimeout15timeoutTemplateILb0ENS0_11YieldPolicy9DoNothingENS0_10TimePolicy8TimeUnitINS4_16TimeSourceCyclesELy1000EEEE14expiredOneShotEv 48 0
.xt.prop._ZTV14HardwareSerial 12 0
.xt.lit._ZN5Print5writeEPKc 0 0
.xt.prop._ZN5Print5writeEPKc 60 0
.xt.prop._ZNK6String3lenEv 60 0
.xt.prop._ZN6String6setLenEi 60 0
.xt.lit.9 8 0
.xt.lit.uart_rx_available_unsafe 8 0
.xt.lit.10 0 0
.xt.lit.uart_tx_fifo_available 0 0
.xt.prop.9 48 0
.xt.prop.uart_rx_buffer_available_unsafe 48 0
.xt.prop.uart_rx_available_unsafe 48 0
.xt.prop.10 120 0
.xt.prop.uart_tx_fifo_available 48 0
.xt.prop._ZNSt14_Function_baseD2Ev 48 0
.xt.prop._ZSt4swapISt9_Any_dataENSt9enable_ifIXsrSt6__and_IJSt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS5_ESt18is_move_assignableIS5_EEE5valueEvE4typeERS5_SF_ 36 0
.xt.lit._ZNKSt8functionIFbvEEclEv 8 0
.xt.lit._ZN7esp826613polledTimeout15timeoutTemplateILb1ENS0_11YieldPolicy9DoNothingENS0_10TimePolicy8TimeUnitINS4_16TimeSourceCyclesELy1000EEEE16expiredRetriggerEv 0 0
.xt.prop._ZNKSt8functionIFbvEEclEv 60 0
.xt.prop._ZN7esp826613polledTimeout15timeoutTemplateILb1ENS0_11YieldPolicy9DoNothingENS0_10TimePolicy8TimeUnitINS4_16TimeSourceCyclesELy1000EEEE16expiredRetriggerEv 84 0
.irom.exceptiontext 18 0
.debug_frame 19444 0
.debug_info 262368 0
.debug_abbrev 48243 0
.debug_loc 142892 0
.debug_aranges 5496 0
.debug_ranges 8952 0
.debug_line 258110 0
.debug_str 34085 0
Total 1077731
<lambda>(["upload"], [".pio/build/esp01/firmware.bin"])
AVAILABLE: espota, esptool
CURRENT: upload_protocol = esptool
MethodWrapper(["upload"], [".pio/build/esp01/firmware.bin"])
Auto-detected: /dev/cu.usbserial-0001
"/Users/thanpolas/.platformio/penv/bin/python" "/Users/thanpolas/.platformio/packages/tool-esptoolpy/esptool.py" --before no_reset --after soft_reset --chip esp8266 --port "/dev/cu.usbserial-0001" --baud 115200 write_flash 0x0 .pio/build/esp01/firmware.bin
esptool.py v3.0
Serial port /dev/cu.usbserial-0001
Connecting....
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: e8:db:84:db:22:d3
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Compressed 269920 bytes to 198144...
Writing at 0x00000000... (7 %)
Writing at 0x00004000... (15 %)
Writing at 0x00008000... (23 %)
Writing at 0x0000c000... (30 %)
Writing at 0x00010000... (38 %)
Writing at 0x00014000... (46 %)
Writing at 0x00018000... (53 %)
Writing at 0x0001c000... (61 %)
Writing at 0x00020000... (69 %)
Writing at 0x00024000... (76 %)
Writing at 0x00028000... (84 %)
Writing at 0x0002c000... (92 %)
Writing at 0x00030000... (100 %)
Wrote 269920 bytes (198144 compressed) at 0x00000000 in 17.5 seconds (effective 123.4 kbit/s)...
Hash of data verified.
Leaving...
Soft resetting...
Please advise.
