From 985ec56e2ad3d3760ebe060daf88556032268fe9 Mon Sep 17 00:00:00 2001
From: Vladan Popovic <vladanovic@gmail.com>
Date: Fri, 10 Jun 2022 01:32:52 +0200
Subject: [PATCH] print driven development

---
 src/main.rs  | 7 ++++++-
 src/modem.rs | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 src/modem.rs

diff --git a/src/main.rs b/src/main.rs
index 4a89adb..2c01ecb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,10 @@
+mod modem;
+
 use esp_idf_sys as _; // If using the `binstart` feature of `esp-idf-sys`, always keep this module imported
 
 fn main() {
-    println!("Hello, world!");
+    println!("Starting GPRS ...");
+    // TODO: start sim module
+    // TODO: connect to GPRS
+    println!("GPRS started ...");
 }
diff --git a/src/modem.rs b/src/modem.rs
new file mode 100644
index 0000000..b9294bd
--- /dev/null
+++ b/src/modem.rs
@@ -0,0 +1,3 @@
+pub struct Modem {
+    // TODO: connect to GPRS
+}