Kirill Vanin
/
2-3-5-Vanin
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Revision 107:6057ba53c368, committed 2021-11-23
- Comitter:
- kirborg
- Date:
- Tue Nov 23 23:26:04 2021 +0000
- Parent:
- 106:d323dd088ba2
- Commit message:
- Case 2.5 for Samsung IoT. Made by Vanin Kirill.
Changed in this revision
| Sht31.lib | Show annotated file Show diff for this revision Revisions of this file |
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Sht31.lib Tue Nov 23 23:26:04 2021 +0000 @@ -0,0 +1,1 @@ +http://os.mbed.com/users/andcor02/code/Sht31/#c84a60326ecf
--- a/main.cpp Fri Nov 22 16:00:04 2019 +0000
+++ b/main.cpp Tue Nov 23 23:26:04 2021 +0000
@@ -1,23 +1,47 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2019 ARM Limited
- * SPDX-License-Identifier: Apache-2.0
- */
+#include "mbed.h"
+#include "Sht31.h"
-#include "mbed.h"
-#include "platform/mbed_thread.h"
+DigitalOut led1(LED1);
+
+//sda, scl
+Sht31 temp_sensor(I2C_SDA, I2C_SCL);
-// Blinking rate in milliseconds
-#define BLINKING_RATE_MS 500
+Thread thread, thread1;
+
+bool alarm = false;
+int extreme_humidity = 40;
+
+void blink()
+{
+ while (true)
+ {
+ led1 = !led1;
+ wait_ms (alarm ? 100 : 1000);
+ }
+}
+void sensor_thread()
+{
+ float h;
+ while (true) {
+ h = temp_sensor.readHumidity();
+ printf(" %f\n\r", h);
+ wait_ms (1000);
+ if (h >= extreme_humidity)
+ {
+ printf("ALARM ALARM ALARM \n\r");
+ alarm = true;
+ }
+ else
+ {
+ alarm = false;
+ }
+ }
+}
int main()
{
- // Initialise the digital pin LED1 as an output
- DigitalOut led(LED1);
-
- while (true) {
- led = !led;
- thread_sleep_for(BLINKING_RATE_MS);
- }
+ thread.start(sensor_thread);
+ thread1.start(blink);
}