Hi All
Ive had “collect2.exe: error: ld returned 1” linker errors beore but im stuck again.
Below is my lastest problem. Im guessing it is in my MyISR.h file but i cant find it.
Note: this is part of a bigger project, i have stripped it back to Main.cpp, MyISR.cpp, MyISP.h to try and isolate the issue.
// To be included only in main(), .ino with setup() to avoid
Multiple DefinitionsLinker Error
#include <Portenta_H7_ISR_Timer.h>
I have played with this but still no luck.
My log File
* Executing task in folder PH7_12_ISR_test: C:\Users\bucko\.platformio\penv\Scripts\platformio.exe run
Processing portenta_h7_m7 (platform: ststm32; board: portenta_h7_m7; framework: arduino)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/ststm32/portenta_h7_m7.html
PLATFORM: ST STM32 (15.6.0) > Arduino Portenta H7 (M7 core)
HARDWARE: STM32H747XIH6 480MHz, 511.35KB RAM, 768KB Flash
DEBUG: Current (stlink) External (cmsis-dap, jlink, stlink)
PACKAGES:
- framework-arduino-mbed @ 4.0.2
- toolchain-gccarmnoneeabi @ 1.70201.0 (7.2.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 46 compatible libraries
Scanning dependencies...
Dependency Graph
|-- Arduino_PortentaBreakout @ 1.0.1
|-- Portenta_H7_TimerInterrupt @ 1.4.0
Building in release mode
Compiling .pio\build\portenta_h7_m7\src\MyIRS.cpp.o
In file included from src\MyIRS.cpp:33:0:
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:31:4: warning: #warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS [-Wcpp]
#warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS
^~~~~~~
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:38:6: warning: #warning Using Portenta H7 M7 core [-Wcpp]
#warning Using Portenta H7 M7 core
^~~~~~~
In file included from src\MyIRS.cpp:35:0:
include/MyISR.h:26:0: warning: "_TIMERINTERRUPT_LOGLEVEL_" redefined
#define _TIMERINTERRUPT_LOGLEVEL_ 4
In file included from .pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:74:0,
from src\MyIRS.cpp:33:
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/TimerInterrupt_Generic_Debug.h:44:0: note: this is the location of the previous definition
#define _TIMERINTERRUPT_LOGLEVEL_ 1
In file included from src\MyIRS.cpp:35:0:
include/MyISR.h:62:36: warning: 'ITimer' initialized and declared 'extern'
extern Portenta_H7_Timer ITimer(TIM12);
^
src\MyIRS.cpp:38:29: error: redefinition of 'Portenta_H7_Timer ITimer'
Portenta_H7_Timer ITimer(TIM12);
^
In file included from src\MyIRS.cpp:35:0:
include/MyISR.h:62:30: note: 'Portenta_H7_Timer ITimer' previously declared here
extern Portenta_H7_Timer ITimer(TIM12);
^~~~~~
*** [.pio\build\portenta_h7_m7\src\MyIRS.cpp.o] Error 1
=================================================================================================== [FAILED] Took 5.13 seconds ===================================================================================================
* The terminal process "C:\Users\bucko\.platformio\penv\Scripts\platformio.exe 'run'" terminated with exit code: 1.
* Terminal will be reused by tasks, press any key to close it.
* Executing task in folder PH7_12_ISR_test: C:\Users\bucko\.platformio\penv\Scripts\platformio.exe run
Processing portenta_h7_m7 (platform: ststm32; board: portenta_h7_m7; framework: arduino)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/ststm32/portenta_h7_m7.html
PLATFORM: ST STM32 (15.6.0) > Arduino Portenta H7 (M7 core)
HARDWARE: STM32H747XIH6 480MHz, 511.35KB RAM, 768KB Flash
DEBUG: Current (stlink) External (cmsis-dap, jlink, stlink)
PACKAGES:
- framework-arduino-mbed @ 4.0.2
- toolchain-gccarmnoneeabi @ 1.70201.0 (7.2.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 46 compatible libraries
Scanning dependencies...
Dependency Graph
|-- Arduino_PortentaBreakout @ 1.0.1
|-- Portenta_H7_TimerInterrupt @ 1.4.0
Building in release mode
Compiling .pio\build\portenta_h7_m7\src\MyIRS.cpp.o
Compiling .pio\build\portenta_h7_m7\src\main.cpp.o
In file included from include/MyISR.h:29:0,
from src\main.cpp:13:
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:31:4: warning: #warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS [-Wcpp]
#warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS
^~~~~~~
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:38:6: warning: #warning Using Portenta H7 M7 core [-Wcpp]
#warning Using Portenta H7 M7 core
^~~~~~~
In file included from src\MyIRS.cpp:33:0:
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:31:4: warning: #warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS [-Wcpp]
#warning Use MBED ARDUINO_PORTENTA_H7 and LittleFS
^~~~~~~
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:38:6: warning: #warning Using Portenta H7 M7 core [-Wcpp]
#warning Using Portenta H7 M7 core
^~~~~~~
In file included from src\MyIRS.cpp:35:0:
include/MyISR.h:26:0: warning: "_TIMERINTERRUPT_LOGLEVEL_" redefined
#define _TIMERINTERRUPT_LOGLEVEL_ 4
In file included from .pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/Portenta_H7_TimerInterrupt.h:74:0,
from src\MyIRS.cpp:33:
.pio\libdeps\portenta_h7_m7\Portenta_H7_TimerInterrupt\src/TimerInterrupt_Generic_Debug.h:44:0: note: this is the location of the previous definition
#define _TIMERINTERRUPT_LOGLEVEL_ 1
Linking .pio\build\portenta_h7_m7\firmware.elf
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::Portenta_H7_ISRTimer()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimerC2Ev+0x0): multiple definition of `Portenta_H7_ISRTimer::Portenta_H7_ISRTimer()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimerC2Ev+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::Portenta_H7_ISRTimer()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimerC2Ev+0x0): multiple definition of `Portenta_H7_ISRTimer::Portenta_H7_ISRTimer()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimerC2Ev+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::init()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer4initEv+0x0): multiple definition of `Portenta_H7_ISRTimer::init()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer4initEv+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::findFirstFreeSlot()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer17findFirstFreeSlotEv+0x0): multiple definition of `Portenta_H7_ISRTimer::findFirstFreeSlot()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer17findFirstFreeSlotEv+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setupTimer(unsigned long, void*, void*, bool, unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer10setupTimerEmPvS0_bj+0x0): multiple definition of `Portenta_H7_ISRTimer::setupTimer(unsigned long, void*, void*, bool, unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer10setupTimerEmPvS0_bj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setTimer(unsigned long, void (*)(), unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer8setTimerEmPFvvEj+0x0): multiple definition of `Portenta_H7_ISRTimer::setTimer(unsigned long, void (*)(), unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer8setTimerEmPFvvEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setTimer(unsigned long, void (*)(void*), void*, unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer8setTimerEmPFvPvES0_j+0x0): multiple definition of `Portenta_H7_ISRTimer::setTimer(unsigned long, void (*)(void*), void*, unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer8setTimerEmPFvPvES0_j+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setInterval(unsigned long, void (*)())':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer11setIntervalEmPFvvE+0x0): multiple definition of `Portenta_H7_ISRTimer::setInterval(unsigned long, void (*)())'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer11setIntervalEmPFvvE+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setInterval(unsigned long, void (*)(void*), void*)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer11setIntervalEmPFvPvES0_+0x0): multiple definition of `Portenta_H7_ISRTimer::setInterval(unsigned long, void (*)(void*), void*)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer11setIntervalEmPFvPvES0_+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setTimeout(unsigned long, void (*)())':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer10setTimeoutEmPFvvE+0x0): multiple definition of `Portenta_H7_ISRTimer::setTimeout(unsigned long, void (*)())'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer10setTimeoutEmPFvvE+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::setTimeout(unsigned long, void (*)(void*), void*)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer10setTimeoutEmPFvPvES0_+0x0): multiple definition of `Portenta_H7_ISRTimer::setTimeout(unsigned long, void (*)(void*), void*)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer10setTimeoutEmPFvPvES0_+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::changeInterval(unsigned int, unsigned long)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer14changeIntervalEjm+0x0): multiple definition of `Portenta_H7_ISRTimer::changeInterval(unsigned int, unsigned long)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer14changeIntervalEjm+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::deleteTimer(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer11deleteTimerEj+0x0): multiple definition of `Portenta_H7_ISRTimer::deleteTimer(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer11deleteTimerEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::run()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer3runEv+0x0): multiple definition of `Portenta_H7_ISRTimer::run()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer3runEv+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::restartTimer(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer12restartTimerEj+0x0): multiple definition of `Portenta_H7_ISRTimer::restartTimer(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer12restartTimerEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::isEnabled(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer9isEnabledEj+0x0): multiple definition of `Portenta_H7_ISRTimer::isEnabled(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer9isEnabledEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::enable(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer6enableEj+0x0): multiple definition of `Portenta_H7_ISRTimer::enable(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer6enableEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::disable(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer7disableEj+0x0): multiple definition of `Portenta_H7_ISRTimer::disable(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer7disableEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::enableAll()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer9enableAllEv+0x0): multiple definition of `Portenta_H7_ISRTimer::enableAll()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer9enableAllEv+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::disableAll()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer10disableAllEv+0x0): multiple definition of `Portenta_H7_ISRTimer::disableAll()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer10disableAllEv+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::toggle(unsigned int)':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer6toggleEj+0x0): multiple definition of `Portenta_H7_ISRTimer::toggle(unsigned int)'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer6toggleEj+0x0): first defined here
.pio\build\portenta_h7_m7\src\main.cpp.o: In function `Portenta_H7_ISRTimer::getNumTimers()':
main.cpp:(.text._ZN20Portenta_H7_ISRTimer12getNumTimersEv+0x0): multiple definition of `Portenta_H7_ISRTimer::getNumTimers()'
.pio\build\portenta_h7_m7\src\MyIRS.cpp.o:MyIRS.cpp:(.text._ZN20Portenta_H7_ISRTimer12getNumTimersEv+0x0): first defined here
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\portenta_h7_m7\firmware.elf] Error 1
=================================================================================================== [FAILED] Took 5.61 seconds ===================================================================================================
* The terminal process "C:\Users\bucko\.platformio\penv\Scripts\platformio.exe 'run'" terminated with exit code: 1.
* Terminal will be reused by tasks, press any key to close it.
My ini
[env:portenta_h7_m7]
platform = ststm32
board = portenta_h7_m7
framework = arduino
debug_tool = stlink
upload_protocol = stlink
monitor_port = COM4
lib_deps =
https://github.com/maxgerhardt/Arduino_PortentaBreakout/archive/refs/heads/main.zip
khoih-prog/Portenta_H7_TimerInterrupt@^1.4.0
build_flags =
-I include
-D TARGET_PORTENTA_H7_M7
My Code
Main.cpp
#include <Arduino.h>
#include <Arduino_PortentaBreakout.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//#include <Portenta_H7_TimerInterrupt.h>
//#include <Portenta_H7_ISR_Timer.h>
//My h Files
#include "MyISR.h"
void doingSomething1();
void doingSomething2();
void doingSomething3();
void setup() {
isrSetUp();
}
void loop() {
}
void doingSomething1()
{
digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
}
void doingSomething2()
{
digitalWrite(LED_BLUE, !digitalRead(LED_BLUE));
}
void doingSomething3()
{
digitalWrite(LED_RED, !digitalRead(LED_RED));
}
MyISR.cpp
/****************************************************************************************************************************
TimerInterruptLEDDemo.ino
For Portenta_H7 boards
Written by Khoi Hoang
Built by Khoi Hoang https://github.com/khoih-prog/Portenta_H7_TimerInterrupt
Licensed under MIT license
Now even you use all these new 16 ISR-based timers,with their maximum interval practically unlimited (limited only by
unsigned long miliseconds), you just consume only one Portenta_H7 STM32 timer and avoid conflicting with other cores' tasks.
The accuracy is nearly perfect compared to software timers. The most important feature is they're ISR-based timers
Therefore, their executions are not blocked by bad-behaving functions / tasks.
This important feature is absolutely necessary for mission-critical tasks.
*****************************************************************************************************************************/
/*
Notes:
Special design is necessary to share data between interrupt code and the rest of your program.
Variables usually need to be "volatile" types. Volatile tells the compiler to avoid optimizations that assume
variable can not spontaneously change. Because your function may change variables while your program is using them,
the compiler needs this hint. But volatile alone is often not enough.
When accessing shared variables, usually interrupts must be disabled. Even with volatile,
if the interrupt changes a multi-byte variable between a sequence of instructions, it can be read incorrectly.
If your data is multiple variables, such as an array and a count, usually interrupts need to be disabled
or the entire sequence of your code which accesses the data.
*/
// In Portenta_H7, avoid doing something fancy in ISR, for example Serial.print
// Or you can get this run-time error / crash
#include <Arduino.h>
#include <Arduino_PortentaBreakout.h>
#include <Portenta_H7_TimerInterrupt.h>
#include <Portenta_H7_ISR_Timer.h>
#include "MyISR.h"
// Init timer TIM12
Portenta_H7_Timer ITimer(TIM12);
// Init Portenta_H7_ISR_Timer
// Each Portenta_H7_ISR_Timer can service 16 different ISR-based timers
Portenta_H7_ISR_Timer ISR_Timer;
void TimerHandler()
{
ISR_Timer.run();
}
// In STM32, avoid doing something fancy in ISR, for example complex Serial.print with String() argument
// The pure simple Serial.prints here are just for demonstration and testing. Must be eliminate in working environment
// Or you can get this run-time error / crash
void doingSomething1()
{
digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
}
void doingSomething2()
{
digitalWrite(LED_BLUE, !digitalRead(LED_BLUE));
}
void doingSomething3()
{
digitalWrite(LED_RED, !digitalRead(LED_RED));
}
void isrSetUp()
{
// configure pin in output mode
// pinMode(LED_BUILTIN, OUTPUT);
// pinMode(LED_BLUE, OUTPUT);
// pinMode(LED_RED, OUTPUT);
delay(100);
Serial.print(F("\nStarting TimerInterruptLEDDemo on ")); Serial.println(BOARD_NAME);
Serial.println(PORTENTA_H7_TIMER_INTERRUPT_VERSION);
// Interval in microsecs
if (ITimer.attachInterruptInterval(HW_TIMER_INTERVAL_MS * 1000, TimerHandler))
{
Serial.print(F("Starting ITimer OK, millis() = ")); Serial.println(millis());
}
else
Serial.println(F("Can't set ITimer. Select another freq. or timer"));
// Just to demonstrate, don't use too many ISR Timers if not absolutely necessary
// You can use up to 16 timer for each ISR_Timer
ISR_Timer.setInterval(TIMER_INTERVAL_0_5S, doingSomething1);
ISR_Timer.setInterval(TIMER_INTERVAL_1S, doingSomething2);
ISR_Timer.setInterval(TIMER_INTERVAL_1_5S, doingSomething3);
}
MyISR.h
/* BUCKOS HEADER FILE MyISR.h
Header file for MyISR.cpp
Version: 001
Date: 19 Apr 2023
Board: Arduino Portenta H7 (PH7)
Extra: PH7 Breakoutboard
uP: ST STM-32
*/
// This header is for my BT setting
//#pragma once
#ifndef MyISR
#define MyISR
#if !( ( defined(ARDUINO_PORTENTA_H7_M7) || defined(ARDUINO_PORTENTA_H7_M4) ) && defined(ARDUINO_ARCH_MBED) )
#error This code is designed to run on Portenta_H7 platform! Please check your Tools->Board setting.
#endif
#include <Arduino.h>
#include <Arduino_PortentaBreakout.h>
// These define's must be placed at the beginning before #include "Portenta_H7_TimerInterrupt.h"
// _TIMERINTERRUPT_LOGLEVEL_ from 0 to 4
// Don't define _TIMERINTERRUPT_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
#define _TIMERINTERRUPT_LOGLEVEL_ 4
// Can be included as many times as necessary, without `Multiple Definitions` Linker Error
#include <Portenta_H7_TimerInterrupt.h>
// To be included only in main(), .ino with setup() to avoid `Multiple Definitions` Linker Error
#include <Portenta_H7_ISR_Timer.h>
#define TIMER_INTERVAL_MS 100
#define HW_TIMER_INTERVAL_MS 50
// Depending on the board, you can select STM32H7 Hardware Timer from TIM1-TIM22
// If you select a Timer not correctly, you'll get a message from compiler
// 'TIMxx' was not declared in this scope; did you mean 'TIMyy'?
// Portenta_H7 OK : TIM1, TIM4, TIM7, TIM8, TIM12, TIM13, TIM14, TIM15, TIM16, TIM17
// Portenta_H7 Not OK : TIM2, TIM3, TIM5, TIM6, TIM18, TIM19, TIM20, TIM21, TIM22
// Portenta_H7 No timer : TIM9, TIM10, TIM11. Only for STM32F2, STM32F4 and STM32L1
// Portenta_H7 No timer : TIM18, TIM19, TIM20, TIM21, TIM22
// // Init timer TIM12
extern Portenta_H7_Timer ITimer;
// Init Portenta_H7_ISR_Timer
// Each Portenta_H7_ISR_Timer can service 16 different ISR-based timers
extern Portenta_H7_ISR_Timer ISR_Timer;
#define TIMER_INTERVAL_0_5S 500L
#define TIMER_INTERVAL_1S 1000L
#define TIMER_INTERVAL_1_5S 1500L
#define TIMER_INTERVAL_5S 5000L
#define TIMER_INTERVAL_1min 60000L
void TimerHandler();
void doingSomething1();
void doingSomething2();
void doingSomething3();
void isrSetUp();
#endif