Thank for the reply, appreciate your time!
The 1.2.0 was a stab in the dark, have tried on the latest version. I have since tried latest, 1.11.0 and 1.10.0 (things start breaking when trying 1.9.0).
Here’s my config again (with the debug included)
[env:esp32doit]
platform = espressif32
board = esp32doit-devkit-v1
framework = arduino
build_flags = -DCORE_DEBUG_LEVEL=4
upload_port = /dev/cu.SLAB_USBtoUART
upload_speed = 115200
monitor_port = /dev/cu.SLAB_USBtoUART
monitor_speed = 115200
Here’s the basic script/app
#include "Arduino.h"
#include "WiFi.h"
void setup()
{
Serial.begin(115200);
delay(100);
}
void loop()
{
Serial.println("Start scan");
int n = WiFi.scanNetworks();
if (n == 0) {
Serial.println("no networks found");
} else {
Serial.print(n);
Serial.println(" networks found");
for (int i = 0; i < n; ++i)
{
Serial.print(i + 1);
Serial.print(": ");
Serial.println(WiFi.SSID(i));
}
}
Serial.println("Scan done");
Serial.println("");
delay(10000);
}
And then not sure if this is what you’re after, but here is a dump from my terminal when building/uploading/monitoring. If this is not what you were after, please point me in the right direction?
Processing esp32doit (platform: espressif32; board: esp32doit-devkit-v1; framework: arduino)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32doit-devkit-v1.html
PLATFORM: Espressif 32 1.12.0 > DOIT ESP32 DEVKIT V1
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
- framework-arduinoespressif32 3.10004.200129 (1.0.4)
- tool-esptoolpy 1.20600.0 (2.6.0)
- tool-mkspiffs 2.230.0 (2.30)
- toolchain-xtensa32 2.50200.80 (5.2.0)
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 36 compatible libraries
Scanning dependencies...
Dependency Graph
|-- <WiFi> 1.2.7
| |-- <SPI> 1.0
Building in release mode
Compiling .pio/build/esp32doit/src/main.cpp.o
Generating partitions .pio/build/esp32doit/partitions.bin
Compiling .pio/build/esp32doit/libee0/SPI/SPI.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/WiFi.cpp.o
Archiving .pio/build/esp32doit/libee0/libSPI.a
Indexing .pio/build/esp32doit/libee0/libSPI.a
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/WiFiClient.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/WiFiServer.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/WiFiUdp.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/utility/server_drv.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/utility/spi_drv.cpp.o
Compiling .pio/build/esp32doit/libe59/WiFi_ID870/utility/wifi_drv.cpp.o
Archiving .pio/build/esp32doit/libFrameworkArduinoVariant.a
Indexing .pio/build/esp32doit/libFrameworkArduinoVariant.a
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp: In static member function 'static char SpiDrv::spiTransfer(char)':
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:36:78: warning: integer overflow in expression [-Woverflow]
#define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < (X*F_CPU/16000000)); }
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:37:26: note: in expansion of macro 'DELAY_SPI'
#define DELAY_TRANSFER() DELAY_SPI(10)
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:76:5: note: in expansion of macro 'DELAY_TRANSFER'
DELAY_TRANSFER();
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp: In static member function 'static void SpiDrv::getParam(uint8_t*)':
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:36:78: warning: integer overflow in expression [-Woverflow]
#define DELAY_SPI(X) { int ii=0; do { asm volatile("nop"); } while (++ii < (X*F_CPU/16000000)); }
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:37:26: note: in expansion of macro 'DELAY_SPI'
#define DELAY_TRANSFER() DELAY_SPI(10)
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:148:5: note: in expansion of macro 'DELAY_TRANSFER'
DELAY_TRANSFER();
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/wifi_drv.cpp: In static member function 'static uint8_t WiFiDrv::getEncTypeNetowrks(uint8_t)':
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/wifi_drv.cpp:451:10: warning: converting to non-pointer type 'uint8_t {aka unsigned char}' from NULL [-Wconversion-null]
return NULL;
^
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/wifi_drv.cpp: In static member function 'static int32_t WiFiDrv::getRSSINetoworks(uint8_t)':
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/wifi_drv.cpp:476:10: warning: converting to non-pointer type 'int' from NULL [-Wconversion-null]
return NULL;
^
Compiling .pio/build/esp32doit/FrameworkArduino/Esp.cpp.o
In file included from /Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.cpp:22:0:
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.h: At global scope:
/Users/mrmaddotta/.platformio/lib/WiFi_ID870/src/utility/spi_drv.h:41:13: warning: 'initialized' defined but not used [-Wunused-variable]
static bool initialized = false;
^
Compiling .pio/build/esp32doit/FrameworkArduino/FunctionalInterrupt.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/HardwareSerial.cpp.o
Archiving .pio/build/esp32doit/libe59/libWiFi_ID870.a
Indexing .pio/build/esp32doit/libe59/libWiFi_ID870.a
Compiling .pio/build/esp32doit/FrameworkArduino/IPAddress.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/IPv6Address.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/MD5Builder.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/Print.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/Stream.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/StreamString.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/WMath.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/WString.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/base64.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/cbuf.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-adc.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-bt.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-cpu.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-dac.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-gpio.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-i2c.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-ledc.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-matrix.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-misc.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-psram.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-rmt.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-sigmadelta.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-spi.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-time.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-timer.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-touch.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/esp32-hal-uart.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/libb64/cdecode.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/libb64/cencode.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/main.cpp.o
Compiling .pio/build/esp32doit/FrameworkArduino/stdlib_noniso.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/wiring_pulse.c.o
Compiling .pio/build/esp32doit/FrameworkArduino/wiring_shift.c.o
Archiving .pio/build/esp32doit/libFrameworkArduino.a
Indexing .pio/build/esp32doit/libFrameworkArduino.a
Linking .pio/build/esp32doit/firmware.elf
Retrieving maximum program size .pio/build/esp32doit/firmware.elf
Checking size .pio/build/esp32doit/firmware.elf
Building .pio/build/esp32doit/firmware.bin
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 4.8% (used 15860 bytes from 327680 bytes)
Flash: [== ] 17.1% (used 223597 bytes from 1310720 bytes)
esptool.py v2.6
Configuring upload protocol...
AVAILABLE: esp-prog, espota, esptool, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa
CURRENT: upload_protocol = esptool
Looking for upload port...
Use manually specified: /dev/cu.SLAB_USBtoUART
Uploading .pio/build/esp32doit/firmware.bin
esptool.py v2.6
Serial port /dev/cu.SLAB_USBtoUART
Connecting........_____.
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
MAC: a4:cf:12:44:ce:40
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Compressed 15872 bytes to 10319...
Writing at 0x00001000... (100 %)
Wrote 15872 bytes (10319 compressed) at 0x00001000 in 0.9 seconds (effective 138.7 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 128...
Writing at 0x00008000... (100 %)
Wrote 3072 bytes (128 compressed) at 0x00008000 in 0.0 seconds (effective 1543.3 kbit/s)...
Hash of data verified.
Compressed 8192 bytes to 47...
Writing at 0x0000e000... (100 %)
Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 7581.8 kbit/s)...
Hash of data verified.
Compressed 223712 bytes to 112297...
Writing at 0x00010000... (14 %)
Writing at 0x00014000... (28 %)
Writing at 0x00018000... (42 %)
Writing at 0x0001c000... (57 %)
Writing at 0x00020000... (71 %)
Writing at 0x00024000... (85 %)
Writing at 0x00028000... (100 %)
Wrote 223712 bytes (112297 compressed) at 0x00010000 in 9.9 seconds (effective 180.2 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
===================================================================== [SUCCESS] Took 42.71 seconds =====================================================================
--- Available filters and text transformations: colorize, debug, default, direct, esp32_exception_decoder, hexlify, log2file, nocontrol, printable, send_on_enter, time
--- More details at http://bit.ly/pio-monitor-filters
--- Miniterm on /dev/cu.SLAB_USBtoUART 115200,8,N,1 ---
--- Quit: Ctrl+C | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H ---
no networks found
Scan done
Start scan
ets Jun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:1044
load:0x40078000,len:8896
load:0x40080400,len:5828
entry 0x400806ac
Start scan
no networks found
Scan done
--- exit ---