gojimmypi

:: Arduino IDE 1.8.5
:: see https://learn.sparkfun.com/tutorials/esp32-thing-hookup-guide#installing-the-esp32-arduino-core
:: run as administrator
cd "C:\Program Files (x86)\Arduino\hardware"

mkdir espressif
cd espressif
git clone https://github.com/espressif/arduino-esp32.git esp32

:: run get.exe

gojimmypi

:: set the FileStamp variable to the current date:  YYMMDD_HHMMSS
:: the simplest method, to use existing TIME ad DATE variables:
:: date = Thu 09/17/2015
:: time = 11:13:15.47
::        012345678901234567890
::
:: There is no leading zero for single digit hours (e.g. 9:00am), so we need to manually include the zero
::                                                                      here  |
if     "%TIME:~0,1%" == " "  set FileStamp=%DATE:~12,2%%DATE:~4,2%%DATE:~7,2%_0%TIME:~1,1%%TIME:~3,2%%TIME:~6,2%

gojimmypi

// Espressif ESP32 promiscuous mode and packet injection experiments
// by brainstorm at nopcode org

#include "freertos/FreeRTOS.h"
#include "esp_wifi.h"
#include "esp_wifi_internal.h"
#include "lwip/err.h"
#include "esp_system.h"
#include "esp_event.h"
#include "esp_event_loop.h"

gojimmypi

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gojimmypi

#!/bin/bash
export PATH=$PATH:$HOME/esp/xtensa-esp32-elf/bin
export IDF_PATH=~/esp/esp-idf

sudo chmod 777 /dev/ttyUSB0

cd ~/esp/hello_world
make flash

gojimmypi

#!/bin/bash
export PATH=$PATH:$HOME/esp/xtensa-esp32-elf/bin
export IDF_PATH=~/esp/esp-idf
find /. -name xtensa-esp32-elf-gdb 2>/dev/null

cd ~/esp/hello_world/build
#xtensa-esp32-elf-gdb -tui -x hello_world.gdb hello-world.elf
xtensa-esp32-elf-gdb  hello-world.elf
# once in gdb enter target remote localhost:3333
# continue

gojimmypi

#!/bin/bash
# assumes git clone started in ~\workspace for openocd-esp32
export PATH=$PATH:$HOME/esp/xtensa-esp32-elf/bin
export IDF_PATH=~/esp/esp-idf

cd  ~/workspace/openocd-esp32/tcl
sudo openocd -f interface/ftdi/olimex-arm-usb-ocd-h-1MHz.cfg -c "transport select jtag"  -f target/esp32.cfg

#sudo openocd -f interface/jlink.cfg -f target/esp32.cfg
# or

gojimmypi

#!/bin/bash
find /. -name arm-none-eabi-gdb 2>/dev/null

gojimmypi

:: Can't create a Windows 10 recovery drive. Some required files are missing. 
::
:: https://answers.microsoft.com/en-us/windows/forum/windows_10-update/cant-create-a-windows-10-recovery-drive-some/6dd29184-2ddd-48f2-803a-a788cf9345b0
::
:: You may need to change "harddisk0" to "harddiskX" where X is the number of your "C" drive and "partition1" to partitionX where X 
:: is the partition number to conform with your system setup. 
:: To check go to Control Panel/Administrative Tools/Computer Management/Storage/Diskmanagment.  The disk partitions are numbered from 
:: the left of the screen starting with number 1.
::
:: admin prompt in DOS:

gojimmypi

fatal: unable to connect to git.qemu-project.org:
git.qemu-project.org[0: (my ip address)]: errno=Connection refused
firewall may be blocking outbound git:// protocol

override with a variety of scopes:
git config --global url."https://".insteadOf                           git://
git config --global url.https://github.com/.insteadOf                  git://github.com/
git config --global url.https://git.qemu.org/git/.insteadOf            git://git.qemu-project.org/
git config --global url.https://anongit.freedesktop.org/git/.insteadOf git://anongit.freedesktop.org/