update

flash_linux.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Setup
+# 1. Ensure you have Python 2.7 or 3.4+ installed
+# 2. `pip install esptool`
+# 3. `sudo usermod -a -G dialout <USERNAME>`   // log out and log in is required
+
+# Select distribution:
+# TTGO T4
+DIST=./dist/ttgo_t4_v13
+
+# or m5stack
+DIST=./dist/m5stack_core1
+
+# Set USB port
+PORT=/dev/ttyUSB0
+
+esptool.py -p $PORT -b 921600 write_flash  \
+  --flash_mode dio                         \
+  --flash_size detect                      \
+  --flash_freq 80m                         \
+  0xe000 $DIST/boot_app0.bin               \
+  0x1000 $DIST/bootloader_qio_80m.bin      \
+  0x10000 $DIST/evDash.ino.bin             \
+  0x8000 $DIST/evDash.ino.partitions.bin