Wouter van Kleunen / nRF24L01P

Fork of nRF24L01P with autoretransmit implemented

Dependents:   Saxion_nRF24L01P_Hello_World

Files at this revision

API Documentation at this revision

Revision 1:44a9897db321, committed 2020-08-25

Comitter:
wkleunen
Date:
Tue Aug 25 10:17:55 2020 +0000
Parent:
0:8ae48233b4e4
Commit message:
Auto retransmit fix

Changed in this revision

nRF24L01P.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r 8ae48233b4e4 -r 44a9897db321 nRF24L01P.cpp
--- a/nRF24L01P.cpp	Wed Jan 19 22:59:48 2011 +0000
+++ b/nRF24L01P.cpp	Tue Aug 25 10:17:55 2020 +0000
@@ -870,7 +870,7 @@
     wait_us(_NRF24L01P_TIMING_Thce_us);
     disable();
 
-    while ( !( getStatusRegister() & _NRF24L01P_STATUS_TX_DS ) ) {
+    while ( !( getStatusRegister() & _NRF24L01P_STATUS_TX_DS ) &&  !( getStatusRegister() & _NRF24L01P_STATUS_MAX_RT )) {
 
         // Wait for the transfer to complete
 
@@ -1027,3 +1027,14 @@
     return status;
 
 }
+
+void nRF24L01P::enableAutoRetransmit(int delay, int count) {
+    if(delay < 250 || delay > 4000) {
+        printf("Error: delay must be between 250 and 4000 ms");
+    } else if(count < 0 || count > 16) {
+        printf("Error: retransmit count must be between 0 and 15");
+    } else {
+        int setupTr = ((delay / 250) << 4) + count;
+        setRegister(_NRF24L01P_REG_SETUP_RETR, setupTr);
+    }
+}
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