A simple library for reading data from a DHT22 sensor
Fork of lib_dht22 by
Revision 2:02cbaab7c6cd, committed 2016-11-02
- Comitter:
- co657_jnp8
- Date:
- Wed Nov 02 16:29:53 2016 +0000
- Parent:
- 1:10ec58346011
- Commit message:
- Initial commit;
Changed in this revision
dht22.cpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 10ec58346011 -r 02cbaab7c6cd dht22.cpp --- a/dht22.cpp Wed Jan 06 15:36:07 2016 +0000 +++ b/dht22.cpp Wed Nov 02 16:29:53 2016 +0000 @@ -19,6 +19,7 @@ */ int DHT22::wait_for_edge(edge_type_t type) { + //__disable_irq (); dht22_s.input(); // Timing is done by increasing this number, as the Timer class appears to @@ -31,6 +32,7 @@ // wait for the edge to transition properly wait_us(2); + //__enable_irq (); return time; } @@ -39,11 +41,13 @@ */ void DHT22::send_start() { + //__disable_irq (); dht22_s.output(); dht22_s = 0; wait_us(DHT22_START_BIT_TIME); dht22_s = 1; dht22_s.input(); + //__enable_irq (); } /*