Changed FSK FIFO handling by using FifoLevel IRQ instead of FifoEmpty IRQ.

mluis1 · mluis1 · commit f8d1950619d0 · 2020-12-10T15:20:53.000+01:00
Relaxes time constraints while handling the FIFO. Improves operation when MCU low-power modes are being used.

WARNING: DIO1 interrupt detection has changed from rising edge to rising + falling edge detection
diff --git a/src/boards/B-L072Z-LRWAN1/sx1276-board.c b/src/boards/B-L072Z-LRWAN1/sx1276-board.c
@@ -109,7 +109,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -323,6 +323,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NAMote72/sx1272-board.c b/src/boards/NAMote72/sx1272-board.c
@@ -122,7 +122,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1272.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -282,6 +282,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL073/sx1272mb2das-board.c b/src/boards/NucleoL073/sx1272mb2das-board.c
@@ -104,7 +104,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -286,6 +286,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL073/sx1276mb1las-board.c b/src/boards/NucleoL073/sx1276mb1las-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -302,6 +302,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL073/sx1276mb1mas-board.c b/src/boards/NucleoL073/sx1276mb1mas-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -295,6 +295,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL152/sx1272mb2das-board.c b/src/boards/NucleoL152/sx1272mb2das-board.c
@@ -104,7 +104,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -286,6 +286,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL152/sx1276mb1las-board.c b/src/boards/NucleoL152/sx1276mb1las-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -302,6 +302,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL152/sx1276mb1mas-board.c b/src/boards/NucleoL152/sx1276mb1mas-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -295,6 +295,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL476/sx1272mb2das-board.c b/src/boards/NucleoL476/sx1272mb2das-board.c
@@ -104,7 +104,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -286,6 +286,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL476/sx1276mb1las-board.c b/src/boards/NucleoL476/sx1276mb1las-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -302,6 +302,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/NucleoL476/sx1276mb1mas-board.c b/src/boards/NucleoL476/sx1276mb1mas-board.c
@@ -102,7 +102,7 @@ void SX1276IoInit( void )
 void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
     GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );
@@ -295,6 +295,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/SAMR34/sx1276-board.c b/src/boards/SAMR34/sx1276-board.c
@@ -104,6 +104,7 @@ void SX1276IoInit( void )
     GpioInit( &SX1276.DIO0, RADIO_DIO_0, PIN_INPUT, PIN_PUSH_PULL, PIN_NO_PULL, 0 );
     gpio_set_pin_function( RADIO_DIO_0, PINMUX_PB16A_EIC_EXTINT0 );
     GpioInit( &SX1276.DIO1, RADIO_DIO_1, PIN_INPUT, PIN_PUSH_PULL, PIN_NO_PULL, 0 );
+    // Must be setup to be trigged on both edges. See CONF_EIC_SENSE11 under hpl_eic_config.h
     gpio_set_pin_function( RADIO_DIO_1, PINMUX_PA11A_EIC_EXTINT11 );
     GpioInit( &SX1276.DIO2, RADIO_DIO_2, PIN_INPUT, PIN_PUSH_PULL, PIN_NO_PULL, 0 );
     gpio_set_pin_function( RADIO_DIO_2, PINMUX_PA12A_EIC_EXTINT12 );
@@ -322,6 +323,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1276GetDio1PinState( void )
+{
+    return GpioRead( &SX1276.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1276DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/SKiM880B/sx1272-board.c b/src/boards/SKiM880B/sx1272-board.c
@@ -105,7 +105,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -291,6 +291,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/SKiM881AXL/sx1272-board.c b/src/boards/SKiM881AXL/sx1272-board.c
@@ -105,7 +105,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -291,6 +291,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/SKiM980A/sx1272-board.c b/src/boards/SKiM980A/sx1272-board.c
@@ -105,7 +105,7 @@ void SX1272IoInit( void )
 void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
 {
     GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );
-    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+    GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );
     GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );
     GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );
 }
@@ -291,6 +291,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )
     return true;
 }
 
+uint32_t SX1272GetDio1PinState( void )
+{
+    return GpioRead( &SX1272.DIO1 );
+}
+
 #if defined( USE_RADIO_DEBUG )
 void SX1272DbgPinTxWrite( uint8_t state )
 {
diff --git a/src/boards/mcu/saml21/config/hpl_eic_config.h b/src/boards/mcu/saml21/config/hpl_eic_config.h
@@ -543,7 +543,7 @@
 // <i> This defines input sense trigger
 // <id> eic_arch_sense11
 #ifndef CONF_EIC_SENSE11
-#define CONF_EIC_SENSE11 EIC_NMICTRL_NMISENSE_RISE_Val
+#define CONF_EIC_SENSE11 EIC_NMICTRL_NMISENSE_BOTH_Val
 #endif
 
 // <q> External Interrupt 11 Asynchronous Edge Detection Mode
diff --git a/src/boards/sx1272-board.h b/src/boards/sx1272-board.h
@@ -149,6 +149,13 @@ void SX1272SetBoardTcxo( uint8_t state );
  */
 uint32_t SX1272GetBoardTcxoWakeupTime( void );
 
+/*!
+ * \brief Gets current state of DIO1 pin state (FifoLevel).
+ *
+ * \retval state DIO1 pin current state.
+ */
+uint32_t SX1272GetDio1PinState( void );
+
 /*!
  * \brief Writes new Tx debug pin state
  *
diff --git a/src/boards/sx1276-board.h b/src/boards/sx1276-board.h
@@ -150,6 +150,13 @@ void SX1276SetBoardTcxo( uint8_t state );
  */
 uint32_t SX1276GetBoardTcxoWakeupTime( void );
 
+/*!
+ * \brief Gets current state of DIO1 pin state (FifoLevel).
+ *
+ * \retval state DIO1 pin current state.
+ */
+uint32_t SX1276GetDio1PinState( void );
+
 /*!
  * \brief Writes new Tx debug pin state
  *
diff --git a/src/radio/sx1272/sx1272.c b/src/radio/sx1272/sx1272.c
diff --git a/src/radio/sx1276/sx1276.c b/src/radio/sx1276/sx1276.c

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ void SX1276IoInit( void )`
`109`	`109`	`void SX1276IoIrqInit( DioIrqHandler **irqHandlers )`
`110`	`110`	`{`
`111`	`111`	`GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );`
`112`		`- GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
	`112`	`+ GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
`113`	`113`	`GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );`
`114`	`114`	`GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );`
`115`	`115`	`GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );`
`@@ -323,6 +323,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )`
`323`	`323`	`return true;`
`324`	`324`	`}`
`325`	`325`
	`326`	`+uint32_t SX1276GetDio1PinState( void )`
	`327`	`+{`
	`328`	`+ return GpioRead( &SX1276.DIO1 );`
	`329`	`+}`
	`330`	`+`
`326`	`331`	`#if defined( USE_RADIO_DEBUG )`
`327`	`332`	`void SX1276DbgPinTxWrite( uint8_t state )`
`328`	`333`	`{`
Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ void SX1272IoInit( void )`
`122`	`122`	`void SX1272IoIrqInit( DioIrqHandler **irqHandlers )`
`123`	`123`	`{`
`124`	`124`	`GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );`
`125`		`- GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
	`125`	`+ GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
`126`	`126`	`GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );`
`127`	`127`	`GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );`
`128`	`128`	`GpioSetInterrupt( &SX1272.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );`
`@@ -282,6 +282,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )`
`282`	`282`	`return true;`
`283`	`283`	`}`
`284`	`284`
	`285`	`+uint32_t SX1272GetDio1PinState( void )`
	`286`	`+{`
	`287`	`+ return GpioRead( &SX1272.DIO1 );`
	`288`	`+}`
	`289`	`+`
`285`	`290`	`#if defined( USE_RADIO_DEBUG )`
`286`	`291`	`void SX1272DbgPinTxWrite( uint8_t state )`
`287`	`292`	`{`
Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ void SX1272IoInit( void )`
`104`	`104`	`void SX1272IoIrqInit( DioIrqHandler **irqHandlers )`
`105`	`105`	`{`
`106`	`106`	`GpioSetInterrupt( &SX1272.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );`
`107`		`- GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
	`107`	`+ GpioSetInterrupt( &SX1272.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
`108`	`108`	`GpioSetInterrupt( &SX1272.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );`
`109`	`109`	`GpioSetInterrupt( &SX1272.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );`
`110`	`110`	`}`
`@@ -286,6 +286,11 @@ bool SX1272CheckRfFrequency( uint32_t frequency )`
`286`	`286`	`return true;`
`287`	`287`	`}`
`288`	`288`
	`289`	`+uint32_t SX1272GetDio1PinState( void )`
	`290`	`+{`
	`291`	`+ return GpioRead( &SX1272.DIO1 );`
	`292`	`+}`
	`293`	`+`
`289`	`294`	`#if defined( USE_RADIO_DEBUG )`
`290`	`295`	`void SX1272DbgPinTxWrite( uint8_t state )`
`291`	`296`	`{`
Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,7 @@ void SX1276IoInit( void )`
`102`	`102`	`void SX1276IoIrqInit( DioIrqHandler **irqHandlers )`
`103`	`103`	`{`
`104`	`104`	`GpioSetInterrupt( &SX1276.DIO0, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[0] );`
`105`		`- GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
	`105`	`+ GpioSetInterrupt( &SX1276.DIO1, IRQ_RISING_FALLING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[1] );`
`106`	`106`	`GpioSetInterrupt( &SX1276.DIO2, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[2] );`
`107`	`107`	`GpioSetInterrupt( &SX1276.DIO3, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[3] );`
`108`	`108`	`GpioSetInterrupt( &SX1276.DIO4, IRQ_RISING_EDGE, IRQ_HIGH_PRIORITY, irqHandlers[4] );`
`@@ -302,6 +302,11 @@ bool SX1276CheckRfFrequency( uint32_t frequency )`
`302`	`302`	`return true;`
`303`	`303`	`}`
`304`	`304`
	`305`	`+uint32_t SX1276GetDio1PinState( void )`
	`306`	`+{`
	`307`	`+ return GpioRead( &SX1276.DIO1 );`
	`308`	`+}`
	`309`	`+`
`305`	`310`	`#if defined( USE_RADIO_DEBUG )`
`306`	`311`	`void SX1276DbgPinTxWrite( uint8_t state )`
`307`	`312`	`{`