radio echo app

Dependents:   JNP3_IOT_6_RADIO_ECHO_FIXED2

Revision:
5:92d0bd6eade7
Parent:
4:d1c0020f1c87
Parent:
3:3f6bf32d36c2
Child:
6:5c0431c2ed79
--- a/nRF24L01P.cpp	Thu Jan 19 08:56:18 2017 +0000
+++ b/nRF24L01P.cpp	Thu Jan 19 08:58:07 2017 +0000
@@ -976,7 +976,7 @@
 
         int status = spi_.write(_NRF24L01P_SPI_CMD_R_RX_PL_WID);
 
-        int rxPayloadWidth = spi_.write(_NRF24L01P_SPI_CMD_NOP);
+        int rxPayloadWidth = spi_.write(_NRF24L01P_SPI_CMD_NOP) & 0xFF;
         
         nCS_ = 1;