[AE-51] BHY2.delay() only works when NiclaConfig set to NICLA_BLE

[Ali Jahangiri]

Describe the Problem

An alternative delay function is provided as part of the ArduinoBHY2 library. Defined as follows:

nicla-sense-me-fw/Arduino_BHY2/src/Arduino_BHY2.cpp

Lines 156 to 166 in b442527

 void Arduino_BHY2::delay(unsigned long ms) 
 { 
   unsigned long start = millis(); 
   unsigned long elapsed = 0; 
   if (_niclaConfig & NICLA_BLE) { 
     while (elapsed < ms) { 
       bleHandler.poll(ms - elapsed); 
       elapsed = millis() - start; 
     } 
   } 
 } 

The while segment is only activated when the NiclaConfig enumerator is set to NICLA_BLE.

nicla-sense-me-fw/Arduino_BHY2/src/Arduino_BHY2.h

Lines 34 to 39 in b442527

 enum NiclaConfig { 
   NICLA_I2C = 0x1,                          /*!< I2C */ 
   NICLA_BLE = 0x2,                          /*!< Bluetooth via ANNA-B112 module */ 
   NICLA_BLE_AND_I2C = NICLA_I2C | NICLA_BLE, /*!< Enable I2C and BLE simultaneously */ 
   NICLA_STANDALONE = 0x4                    /*!< Operate in standalone, without external data transfer */ 
 }; 

Expected behaviour

🙂 While loop does not rely on the bleHandler class
🙂 Regardless of the NiclaConfig enumeration, the delay loop will operate as intended.