From 2e6acff93dd88ca8135238969fb5a2a767636370 Mon Sep 17 00:00:00 2001
From: Andrey Zgarbul <zgarbul.andrey@gmail.com>
Date: Sun, 28 Jul 2019 15:48:11 +0300
Subject: [PATCH] device features

---
 Cargo.toml | 7 +++++++
 src/adc.rs | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1719fcef..7ea19c20 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -92,6 +92,13 @@ stm32f100 = ["stm32f1/stm32f100", "device-selected"]
 stm32f101 = ["stm32f1/stm32f101", "device-selected"]
 stm32f103 = ["stm32f1/stm32f103", "device-selected"]
 
+# Devices with 64 or 128 Kb ROM
+medium = []
+# Devices with 256 or 512 Kb ROM
+high = ["medium"]
+# Devices with 768 Kb ROM or more
+xl = ["high"]
+
 [profile.dev]
 incremental = false
 codegen-units = 1
diff --git a/src/adc.rs b/src/adc.rs
index 389c354c..d4752a98 100644
--- a/src/adc.rs
+++ b/src/adc.rs
@@ -636,4 +636,4 @@ where
 
         Transfer::w(buffer, self)
     }
-}
\ No newline at end of file
+}