From fb71edfb6bc0702aa2ee1cc73d0822bbc37674ad Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Sun, 24 Jan 2021 09:23:12 +0000
Subject: working-ish sensor

---
 humidity_sensors/app/util.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 humidity_sensors/app/util.c

(limited to 'humidity_sensors/app/util.c')

diff --git a/humidity_sensors/app/util.c b/humidity_sensors/app/util.c
new file mode 100644
index 0000000..04a17ae
--- /dev/null
+++ b/humidity_sensors/app/util.c
@@ -0,0 +1,39 @@
+#include "project.h"
+
+#if 0
+void
+assert_failed (u8 *file, u32 line)
+{
+  // avoid compiler warnings
+  (void) file;
+  (void) line;
+
+  /* Infinite loop */
+  while (1) {
+  }
+}
+#endif
+
+void
+delay (__IO u32 n)
+{
+  /* Decrement nCount value */
+  while (n--);
+}
+
+void
+delay_ms (__IO u32 n)
+{
+  while (n--)
+    delay (483);
+}
+
+int
+putchar (int c)
+{
+  if (c == '\n')
+    uart_tx ('\r');
+
+  uart_tx (c);
+  return (c);
+}
-- 
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