Control Surface  1.1.1
MIDI Control Surface library for Arduino
Exit.cpp
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1 #ifdef ARDUINO
2 
3 #include <AH/Settings/Warnings.hpp>
4 AH_DIAGNOSTIC_WERROR() // Enable errors on warnings
5 
6 #include "Error.hpp"
7 
8 BEGIN_AH_NAMESPACE
9 
10 void fatalErrorExit() {
11 #if defined(LED_BUILTIN) || (defined(ESP32) && defined(BUILTIN_LED))
12  pinMode(LED_BUILTIN, OUTPUT);
13  while (1) {
14  digitalWrite(LED_BUILTIN, HIGH);
15  delay(50);
16  digitalWrite(LED_BUILTIN, LOW);
17  delay(50);
18  digitalWrite(LED_BUILTIN, HIGH);
19  delay(50);
20  digitalWrite(LED_BUILTIN, LOW);
21  delay(850);
22  }
23 #else
24 #warning "LED_BUILTIN is not available, so it cannot blink when an error occurs"
25  noInterrupts();
26  while (1)
27  yield();
28 #endif
29 }
30 
31 END_AH_NAMESPACE
32 
33 AH_DIAGNOSTIC_POP()
34 
35 #endif
AH::ExtIO::pinMode
void pinMode(pin_t pin, uint8_t mode)
An ExtIO version of the Arduino function.
Definition: ExtendedInputOutput.cpp:36
AH::fatalErrorExit
void fatalErrorExit() __attribute__((noreturn))
Function that executes and loops forever, blinking the built-in LED when a fatal error is encountered...
Definition: Exit.cpp:10
Warnings.hpp
AH_DIAGNOSTIC_POP
#define AH_DIAGNOSTIC_POP()
Definition: Warnings.hpp:17
HIGH
const uint8_t HIGH
Definition: ExtendedInputOutput.hpp:46
LOW
const uint8_t LOW
Definition: ExtendedInputOutput.hpp:47
AH_DIAGNOSTIC_WERROR
#define AH_DIAGNOSTIC_WERROR()
Definition: Warnings.hpp:16
BEGIN_AH_NAMESPACE
#define BEGIN_AH_NAMESPACE
Definition: AH/Settings/NamespaceSettings.hpp:9
OUTPUT
const uint8_t OUTPUT
Definition: ExtendedInputOutput.hpp:50
END_AH_NAMESPACE
#define END_AH_NAMESPACE
Definition: AH/Settings/NamespaceSettings.hpp:10
AH::ExtIO::digitalWrite
void digitalWrite(pin_t pin, uint8_t val)
An ExtIO version of the Arduino function.
Definition: ExtendedInputOutput.cpp:48
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