yes

Author: vs4vijay

README.md

@@ -143,8 +143,9 @@ idf_tools.py install qemu-xtensa qemu-riscv32
 
 # Boot firmware image
 qemu-system-xtensa -machine esp32 -nographic -drive file=firmware1.bin,if=mtd,format=raw
-
 ```
+- Press Ctrl+A then C to exit qemu
+
 
 ---
 

demo_esp_idf/build_and_boot.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+project="$(pwd)"
+
+echo "[+] Building ${project}"
+idf.py build
+
+echo "[+] Merging binaries"
+cd build
+
+esptool.py --chip esp32 merge_bin -o ../firmware2.bin --fill-flash-size 4MB @flash_args
+
+echo "[+] Booting"
+qemu-system-xtensa -machine esp32 -nographic -drive file=firmware2.bin,if=mtd,format=raw

demo_esp_idf/firstproj/main/firstproj.c

@@ -4,6 +4,7 @@
 void app_main(void)
 {
     ESP_LOGI("firstproj", "Started first project");
+    printf("Trying to print from printf");
 
     // while (true)
     // {