machine: do not expose RESET_MAGIC_VALUE

This is a constant for internal use only, but was (unintentionally?)
exported. In addition, it doesn't follow the Go naming convention.
This change simply renames the constant so that it is unexported.

src/machine/board_arduino_mkr1000.go

@@ -7,7 +7,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0x07738135
+const resetMagicValue = 0x07738135
 
 // GPIO Pins
 const (

src/machine/board_arduino_mkrwifi1010.go

@@ -7,7 +7,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0x07738135
+const resetMagicValue = 0x07738135
 
 // GPIO Pins
 const (

src/machine/board_arduino_nano33.go

@@ -7,7 +7,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0x07738135
+const resetMagicValue = 0x07738135
 
 // GPIO Pins
 const (

src/machine/board_arduino_zero.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0x07738135
+const resetMagicValue = 0x07738135
 
 // GPIO Pins - Digital Low
 const (

src/machine/board_atsame54-xpro.go

@@ -8,7 +8,7 @@ import (
 )
 
 // Definition for compatibility, but not used
-const RESET_MAGIC_VALUE = 0x00000000
+const resetMagicValue = 0x00000000
 
 const (
 	LED    = PC18

src/machine/board_circuitplay_express.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_feather-m0.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_feather-m4-can.go

@@ -8,7 +8,7 @@ import (
 )
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_feather-m4.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_grandcentral-m4.go

@@ -245,7 +245,7 @@ const (
 
 // Other peripheral constants
 const (
-	RESET_MAGIC_VALUE = 0xF01669EF // Used to reset into bootloader
+	resetMagicValue = 0xF01669EF // Used to reset into bootloader
 )
 
 // USB CDC pins

src/machine/board_itsybitsy-m0.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_itsybitsy-m4.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_matrixportal-m4.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xF01669EF
+const resetMagicValue = 0xF01669EF
 
 // Digital pins
 const (

src/machine/board_metro-m4-airlift.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_p1am-100.go

@@ -7,7 +7,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0x07738135
+const resetMagicValue = 0x07738135
 
 // Note: On the P1AM-100, pins D8, D9, D10, A3, and A4 are used for
 // communication with the base controller.

src/machine/board_pybadge.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_pygamer.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_pyportal.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_qtpy.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_trinket.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/board_wioterminal.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 const (
 	ADC0 = A0

src/machine/board_xiao.go

@@ -4,7 +4,7 @@
 package machine
 
 // used to reset into bootloader
-const RESET_MAGIC_VALUE = 0xf01669ef
+const resetMagicValue = 0xf01669ef
 
 // GPIO Pins
 const (

src/machine/machine_atsamd21.go

@@ -1735,7 +1735,7 @@ func EnterBootloader() {
 
 	// Perform magic reset into bootloader, as mentioned in
 	// https://github.com/arduino/ArduinoCore-samd/issues/197
-	*(*uint32)(unsafe.Pointer(uintptr(0x20007FFC))) = RESET_MAGIC_VALUE
+	*(*uint32)(unsafe.Pointer(uintptr(0x20007FFC))) = resetMagicValue
 
 	arm.SystemReset()
 }

src/machine/machine_atsamd51.go

@@ -1975,7 +1975,7 @@ func EnterBootloader() {
 
 	// Perform magic reset into bootloader, as mentioned in
 	// https://github.com/arduino/ArduinoCore-samd/issues/197
-	*(*uint32)(unsafe.Pointer(uintptr(0x20000000 + HSRAM_SIZE - 4))) = RESET_MAGIC_VALUE
+	*(*uint32)(unsafe.Pointer(uintptr(0x20000000 + HSRAM_SIZE - 4))) = resetMagicValue
 
 	arm.SystemReset()
 }