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fixed Arduino Nano R4: CI, CAN, OPAMP & freeRTOS #485

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Merged
merged 4 commits into from
Aug 12, 2025
Merged

fixed Arduino Nano R4: CI, CAN, OPAMP & freeRTOS #485

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d1ae32d
fixed Arduino Nano R4 compile for CAN library
gbr1 Aug 11, 2025
60a7d64
added ci for nano r4
gbr1 Aug 11, 2025
80b6eea
fixed opamp
gbr1 Aug 11, 2025
30e81b8
fixed freertos
gbr1 Aug 11, 2025
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6 changes: 6 additions & 0 deletions .github/workflows/compile-examples.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,8 @@ jobs:
id: git_minima
- fqbn: arduino-git:renesas:unor4wifi
id: git_wifi
- fqbn: arduino-git:renesas:nanor4
id: git_nanor4


# make board type-specific customizations to the matrix jobs
Expand Down Expand Up @@ -112,6 +114,10 @@ jobs:
fqbn: "arduino-git:renesas:minima"
additional-sketch-paths: |
- libraries/OPAMP
- board:
fqbn: "arduino-git:renesas:nanor4"
additional-sketch-paths: |
- libraries/OPAMP
steps:
- name: Checkout repository
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2 changes: 1 addition & 1 deletion libraries/Arduino_CAN/src/R7FA4M1_CAN.cpp
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Expand Up @@ -14,7 +14,7 @@

#include "R7FA4M1_CAN.h"

#if defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4)
#if defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4) || defined(ARDUINO_NANO_R4)

#include <IRQManager.h>

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2 changes: 1 addition & 1 deletion libraries/Arduino_CAN/src/R7FA4M1_CAN.h
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Expand Up @@ -17,7 +17,7 @@

#include <Arduino.h>

#if defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4)
#if defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4) || defined(ARDUINO_NANO_R4)

#include "api/HardwareCAN.h"

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4 changes: 2 additions & 2 deletions libraries/Arduino_FreeRTOS/src/Arduino_FreeRTOS.h
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Expand Up @@ -10,8 +10,8 @@

#pragma once

#if !defined(ARDUINO_PORTENTA_C33) && !defined(ARDUINO_MINIMA) && !defined(ARDUINO_UNOWIFIR4)
# error "FreeRTOS is currently only supported for the Portenta C33, Arduino Uno R4 Minima and Arduino Uno R4 WiFi."
#if !defined(ARDUINO_PORTENTA_C33) && !defined(ARDUINO_MINIMA) && !defined(ARDUINO_UNOWIFIR4) && !defined(ARDUINO_NANO_R4)
# error "FreeRTOS is currently only supported for the Portenta C33, Arduino Uno R4 Minima, Arduino Uno R4 WiF and Arduino Nano R4."
#endif

#ifdef __cplusplus
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2 changes: 1 addition & 1 deletion libraries/Arduino_FreeRTOS/src/FreeRTOSConfig.h
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Expand Up @@ -119,7 +119,7 @@ FSP_HEADER
#ifndef configTOTAL_HEAP_SIZE
# if defined(ARDUINO_PORTENTA_C33)
# define configTOTAL_HEAP_SIZE (0x8000)
# elif (defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4))
# elif (defined(ARDUINO_MINIMA) || defined(ARDUINO_UNOWIFIR4)) || defined(ARDUINO_NANO_R4)
# define configTOTAL_HEAP_SIZE (0x2000) /* R7FA4M1AB has 32 kByte RAM total, so we only allocate 8 kByte RAM for FreeRTOS heap. */
# else
# error "Define the total allowed heap size dependent on your MCU's available RAM."
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2 changes: 1 addition & 1 deletion libraries/OPAMP/src/OPAMP.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
#include <Arduino.h>

/* Make sure this library fails to compile for unsupported boards. */
#if !defined(ARDUINO_UNOWIFIR4) && !defined(ARDUINO_MINIMA)
#if !defined(ARDUINO_UNOWIFIR4) && !defined(ARDUINO_MINIMA) && !defined(ARDUINO_NANO_R4)
#error "Unsupported board for OPAMP library."
#endif

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