From 1544ec587462b9ba1fe818bc4b3dd7e3eedb4d15 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Thu, 7 Nov 2024 18:08:24 -0500
Subject: SensorStation: comments

---
 SensorStation/SensorStation.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SensorStation/SensorStation.ino b/SensorStation/SensorStation.ino
index e6dcc14..4d9de86 100644
--- a/SensorStation/SensorStation.ino
+++ b/SensorStation/SensorStation.ino
@@ -50,6 +50,7 @@ loop(void) {
 	delay(PERIOD);
 }
 
+// Send the measured humidity to the server.
 int
 send(float humidity) {
 	if (WiFi.status() != WL_CONNECTED) {
@@ -71,6 +72,7 @@ send(float humidity) {
 	return 0;
 }
 
+// Format the humidity URL string.
 char *
 humidityUrl(float humidity) {
 	static char query[256];
@@ -82,6 +84,7 @@ humidityUrl(float humidity) {
 	return url(domain, humidityPath, query);
 }
 
+// Format the url string. Query should not include the '?'.
 char *
 url(const char *domain, const char *path, const char *query) {
 	static char buf[512];
-- 
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