Embedded_Projects
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Fire_RT1021_Watch
generated from Embedded_Projects/Fire_RT1021_EVK_Template
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Added basic FreeRTOS library.
continuous-integration/drone/push Build is failing Details 

Signed-off-by: Yilin Sun <imi415@imi.moe>
This commit is contained in:
Yilin Sun 2024-03-15 23:14:14 +08:00
parent efde05796e
commit 4751f0f16c
Signed by: imi415
GPG Key ID: 17F01E106F9F5E0A
9 changed files with 452 additions and 29 deletions
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3
.gitmodules vendored
View File

@ -1,3 +1,6 @@
[submodule "SDK"]
path = SDK
url = https://git.minori.work/Embedded_SDK/MCUXpresso_MIMXRT1021xxxxx.git
[submodule "lib/freertos"]
path = lib/freertos
url = https://github.com/FreeRTOS/FreeRTOS-Kernel.git

10
CMakeLists.txt
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@ -1,6 +1,6 @@
cmake_minimum_required(VERSION 3.10)
project(fire_rt1021_evk_template)
project(fire_rt1021_watch)
enable_language(CXX)
enable_language(ASM)
@ -97,6 +97,7 @@ set(TARGET_SOURCES
set(TARGET_C_DEFINES
"CPU_MIMXRT1021DAG5A"
"MCUXPRESSO_SDK"
"SDK_DEBUGCONSOLE_UART=1"
"SERIAL_PORT_TYPE_UART"
"__STARTUP_CLEAR_BSS"
"__STARTUP_INITIALIZE_NONCACHEDATA"
@ -124,6 +125,7 @@ set(TARGET_C_INCLUDES
# Shared libraries linked with application
set(TARGET_LIBS
"freertos_kernel"
"c"
"m"
"nosys"
@ -152,6 +154,12 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-common -fno-builtin -f
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
add_library(freertos_config INTERFACE)
target_include_directories(freertos_config SYSTEM INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/include)
set(FREERTOS_PORT GCC_ARM_CM4F CACHE STRING "")
set(FREERTOS_HEAP "4" CACHE STRING "")
add_subdirectory(lib/freertos)
# Shared sources, includes and definitions
add_compile_definitions(${TARGET_C_DEFINES})
include_directories(${TARGET_C_INCLUDES})

109
MIMXRT1021xxxxx.mex
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@ -24,6 +24,10 @@
</generated_project_files>
<pins_profile>
<processor_version>15.0.1</processor_version>
<pin_labels>
<pin_label pin_num="87" pin_signal="GPIO_AD_B1_05" label="DC" identifier="DC"/>
<pin_label pin_num="76" pin_signal="GPIO_AD_B1_13" label="LEDA" identifier="LEDA"/>
</pin_labels>
<power_domains>
<power_domain name="NVCC_GPIO" value="3.3"/>
</power_domains>
@ -58,6 +62,111 @@
<pin peripheral="LPUART1" signal="TX" pin_num="105" pin_signal="GPIO_AD_B0_06"/>
</pins>
</function>
<function name="BOARD_InitLCDSPIPins">
<description>Configures pin routing and optionally pin electrical features.</description>
<options>
<callFromInitBoot>true</callFromInitBoot>
<coreID>core0</coreID>
<enableClock>true</enableClock>
</options>
<dependencies>
<dependency resourceType="Peripheral" resourceId="LPSPI4" description="Peripheral LPSPI4 signals are routed in the Pins Tool, but the peripheral is not initialized in the Peripherals Tool." problem_level="1" source="Pins:BOARD_InitLCDSPIPins">
<feature name="initialized" evaluation="equal">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.common" description="Pins initialization requires the COMMON Driver in the project." problem_level="2" source="Pins:BOARD_InitLCDSPIPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.iomuxc" description="Pins initialization requires the IOMUXC Driver in the project." problem_level="2" source="Pins:BOARD_InitLCDSPIPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.igpio" description="Pins initialization requires the IGPIO Driver in the project." problem_level="2" source="Pins:BOARD_InitLCDSPIPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
</dependencies>
<pins>
<pin peripheral="LPSPI4" signal="SCK" pin_num="90" pin_signal="GPIO_AD_B1_02"/>
<pin peripheral="LPSPI4" signal="PCS0" pin_num="89" pin_signal="GPIO_AD_B1_03"/>
<pin peripheral="LPSPI4" signal="SDO" pin_num="88" pin_signal="GPIO_AD_B1_04"/>
<pin peripheral="GPIO1" signal="gpio_io, 21" pin_num="87" pin_signal="GPIO_AD_B1_05">
<pin_features>
<pin_feature name="direction" value="OUTPUT"/>
<pin_feature name="gpio_init_state" value="false"/>
</pin_features>
</pin>
</pins>
</function>
<function name="BOARD_InitLCDTPPins">
<description>Configures pin routing and optionally pin electrical features.</description>
<options>
<callFromInitBoot>true</callFromInitBoot>
<coreID>core0</coreID>
<enableClock>true</enableClock>
</options>
<dependencies>
<dependency resourceType="Peripheral" resourceId="LPI2C1" description="Peripheral LPI2C1 signals are routed in the Pins Tool, but the peripheral is not initialized in the Peripherals Tool." problem_level="1" source="Pins:BOARD_InitLCDTPPins">
<feature name="initialized" evaluation="equal">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.common" description="Pins initialization requires the COMMON Driver in the project." problem_level="2" source="Pins:BOARD_InitLCDTPPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.iomuxc" description="Pins initialization requires the IOMUXC Driver in the project." problem_level="2" source="Pins:BOARD_InitLCDTPPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
</dependencies>
<pins>
<pin peripheral="LPI2C1" signal="SCL" pin_num="75" pin_signal="GPIO_AD_B1_14"/>
<pin peripheral="LPI2C1" signal="SDA" pin_num="74" pin_signal="GPIO_AD_B1_15"/>
</pins>
</function>
<function name="BOARD_InitLEDPins">
<description>Configures pin routing and optionally pin electrical features.</description>
<options>
<callFromInitBoot>true</callFromInitBoot>
<coreID>core0</coreID>
<enableClock>true</enableClock>
</options>
<dependencies>
<dependency resourceType="SWComponent" resourceId="platform.drivers.common" description="Pins initialization requires the COMMON Driver in the project." problem_level="2" source="Pins:BOARD_InitLEDPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.iomuxc" description="Pins initialization requires the IOMUXC Driver in the project." problem_level="2" source="Pins:BOARD_InitLEDPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
<dependency resourceType="SWComponent" resourceId="platform.drivers.igpio" description="Pins initialization requires the IGPIO Driver in the project." problem_level="2" source="Pins:BOARD_InitLEDPins">
<feature name="enabled" evaluation="equal" configuration="core0">
<data>true</data>
</feature>
</dependency>
</dependencies>
<pins>
<pin peripheral="GPIO1" signal="gpio_io, 29" pin_num="76" pin_signal="GPIO_AD_B1_13">
<pin_features>
<pin_feature name="direction" value="OUTPUT"/>
<pin_feature name="gpio_init_state" value="true"/>
<pin_feature name="open_drain" value="Enable"/>
<pin_feature name="speed" value="MHZ_50"/>
</pin_features>
</pin>
</pins>
</function>
</functions_list>
</pins>
<clocks name="Clocks" version="13.0" enabled="true" update_project_code="true">

1
SDK Submodule

@ -0,0 +1 @@
Subproject commit 763d32be909f940246b27dc76ccdea96ec0e7f4c

97
board/pin_mux.c
View File

@ -11,12 +11,16 @@ processor: MIMXRT1021xxxxx
package_id: MIMXRT1021DAG5A
mcu_data: ksdk2_0
processor_version: 15.0.1
pin_labels:
- {pin_num: '87', pin_signal: GPIO_AD_B1_05, label: DC, identifier: DC}
- {pin_num: '76', pin_signal: GPIO_AD_B1_13, label: LEDA, identifier: LEDA}
power_domains: {NVCC_GPIO: '3.3'}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
#include "fsl_common.h"
#include "fsl_iomuxc.h"
#include "fsl_gpio.h"
#include "pin_mux.h"
/* FUNCTION ************************************************************************************************************
@ -27,6 +31,9 @@ power_domains: {NVCC_GPIO: '3.3'}
* END ****************************************************************************************************************/
void BOARD_InitBootPins(void) {
BOARD_InitDbgUARTPins();
BOARD_InitLCDSPIPins();
BOARD_InitLCDTPPins();
BOARD_InitLEDPins();
}
/*
@ -51,6 +58,96 @@ void BOARD_InitDbgUARTPins(void) {
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B0_06_LPUART1_TX, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B0_07_LPUART1_RX, 0U);
}
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitLCDSPIPins:
- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
- pin_list:
- {pin_num: '90', peripheral: LPSPI4, signal: SCK, pin_signal: GPIO_AD_B1_02}
- {pin_num: '89', peripheral: LPSPI4, signal: PCS0, pin_signal: GPIO_AD_B1_03}
- {pin_num: '88', peripheral: LPSPI4, signal: SDO, pin_signal: GPIO_AD_B1_04}
- {pin_num: '87', peripheral: GPIO1, signal: 'gpio_io, 21', pin_signal: GPIO_AD_B1_05, direction: OUTPUT, gpio_init_state: 'false'}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitLCDSPIPins
* Description : Configures pin routing and optionally pin electrical features.
*
* END ****************************************************************************************************************/
void BOARD_InitLCDSPIPins(void) {
CLOCK_EnableClock(kCLOCK_Iomuxc);
/* GPIO configuration of DC on GPIO_AD_B1_05 (pin 87) */
gpio_pin_config_t DC_config = {
.direction = kGPIO_DigitalOutput,
.outputLogic = 0U,
.interruptMode = kGPIO_NoIntmode
};
/* Initialize GPIO functionality on GPIO_AD_B1_05 (pin 87) */
GPIO_PinInit(GPIO1, 21U, &DC_config);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_02_LPSPI4_SCK, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_03_LPSPI4_PCS0, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_04_LPSPI4_SDO, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_05_GPIO1_IO21, 0U);
}
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitLCDTPPins:
- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
- pin_list:
- {pin_num: '75', peripheral: LPI2C1, signal: SCL, pin_signal: GPIO_AD_B1_14}
- {pin_num: '74', peripheral: LPI2C1, signal: SDA, pin_signal: GPIO_AD_B1_15}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitLCDTPPins
* Description : Configures pin routing and optionally pin electrical features.
*
* END ****************************************************************************************************************/
void BOARD_InitLCDTPPins(void) {
CLOCK_EnableClock(kCLOCK_Iomuxc);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_14_LPI2C1_SCL, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_15_LPI2C1_SDA, 0U);
}
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitLEDPins:
- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
- pin_list:
- {pin_num: '76', peripheral: GPIO1, signal: 'gpio_io, 29', pin_signal: GPIO_AD_B1_13, direction: OUTPUT, gpio_init_state: 'true', open_drain: Enable, speed: MHZ_50}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitLEDPins
* Description : Configures pin routing and optionally pin electrical features.
*
* END ****************************************************************************************************************/
void BOARD_InitLEDPins(void) {
CLOCK_EnableClock(kCLOCK_Iomuxc);
/* GPIO configuration of LEDA on GPIO_AD_B1_13 (pin 76) */
gpio_pin_config_t LEDA_config = {
.direction = kGPIO_DigitalOutput,
.outputLogic = 1U,
.interruptMode = kGPIO_NoIntmode
};
/* Initialize GPIO functionality on GPIO_AD_B1_13 (pin 76) */
GPIO_PinInit(GPIO1, 29U, &LEDA_config);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_B1_13_GPIO1_IO29, 0U);
IOMUXC_SetPinConfig(IOMUXC_GPIO_AD_B1_13_GPIO1_IO29, 0x1830U);
}
/***********************************************************************************************************************
* EOF
**********************************************************************************************************************/

49
board/pin_mux.h
View File

@ -44,6 +44,55 @@ void BOARD_InitBootPins(void);
*/
void BOARD_InitDbgUARTPins(void);
/* GPIO_AD_B1_05 (number 87), DC */
/* Routed pin properties */
#define BOARD_INITLCDSPIPINS_DC_PERIPHERAL GPIO1 /*!< Peripheral name */
#define BOARD_INITLCDSPIPINS_DC_SIGNAL gpio_io /*!< Signal name */
#define BOARD_INITLCDSPIPINS_DC_CHANNEL 21U /*!< Signal channel */
/* Symbols to be used with GPIO driver */
#define BOARD_INITLCDSPIPINS_DC_GPIO GPIO1 /*!< GPIO peripheral base pointer */
#define BOARD_INITLCDSPIPINS_DC_GPIO_PIN 21U /*!< GPIO pin number */
#define BOARD_INITLCDSPIPINS_DC_GPIO_PIN_MASK (1U << 21U) /*!< GPIO pin mask */
#define BOARD_INITLCDSPIPINS_DC_PORT GPIO1 /*!< PORT peripheral base pointer */
#define BOARD_INITLCDSPIPINS_DC_PIN 21U /*!< PORT pin number */
#define BOARD_INITLCDSPIPINS_DC_PIN_MASK (1U << 21U) /*!< PORT pin mask */
/*!
* @brief Configures pin routing and optionally pin electrical features.
*
*/
void BOARD_InitLCDSPIPins(void);
/*!
* @brief Configures pin routing and optionally pin electrical features.
*
*/
void BOARD_InitLCDTPPins(void);
/* GPIO_AD_B1_13 (number 76), LEDA */
/* Routed pin properties */
#define BOARD_INITLEDPINS_LEDA_PERIPHERAL GPIO1 /*!< Peripheral name */
#define BOARD_INITLEDPINS_LEDA_SIGNAL gpio_io /*!< Signal name */
#define BOARD_INITLEDPINS_LEDA_CHANNEL 29U /*!< Signal channel */
/* Symbols to be used with GPIO driver */
#define BOARD_INITLEDPINS_LEDA_GPIO GPIO1 /*!< GPIO peripheral base pointer */
#define BOARD_INITLEDPINS_LEDA_GPIO_PIN 29U /*!< GPIO pin number */
#define BOARD_INITLEDPINS_LEDA_GPIO_PIN_MASK (1U << 29U) /*!< GPIO pin mask */
#define BOARD_INITLEDPINS_LEDA_PORT GPIO1 /*!< PORT peripheral base pointer */
#define BOARD_INITLEDPINS_LEDA_PIN 29U /*!< PORT pin number */
#define BOARD_INITLEDPINS_LEDA_PIN_MASK (1U << 29U) /*!< PORT pin mask */
/*!
* @brief Configures pin routing and optionally pin electrical features.
*
*/
void BOARD_InitLEDPins(void);
#if defined(__cplusplus)
}
#endif

155
include/FreeRTOSConfig.h Normal file
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@ -0,0 +1,155 @@
/*
* FreeRTOS Kernel V10.5.1
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*
* See http://www.freertos.org/a00110.html.
*----------------------------------------------------------*/
#define configUSE_PREEMPTION 1
#define configUSE_TICKLESS_IDLE 0
#define configCPU_CLOCK_HZ (SystemCoreClock)
#define configTICK_RATE_HZ ((TickType_t)1000)
#define configMAX_PRIORITIES 32
#define configMINIMAL_STACK_SIZE ((unsigned short)128)
#define configMAX_TASK_NAME_LEN 20
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_TASK_NOTIFICATIONS 1
#define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_COUNTING_SEMAPHORES 1
#define configUSE_ALTERNATIVE_API 0 /* Deprecated! */
#define configQUEUE_REGISTRY_SIZE 8
#define configUSE_QUEUE_SETS 0
#define configUSE_TIME_SLICING 0
#define configUSE_NEWLIB_REENTRANT 0
#define configENABLE_BACKWARD_COMPATIBILITY 0
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 5
/* Memory allocation related definitions. */
#define configSUPPORT_STATIC_ALLOCATION 0
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configTOTAL_HEAP_SIZE ((size_t)(48 * 1024))
#define configAPPLICATION_ALLOCATED_HEAP 0
/* Hook function related definitions. */
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCHECK_FOR_STACK_OVERFLOW 0
#define configUSE_MALLOC_FAILED_HOOK 0
#define configUSE_DAEMON_TASK_STARTUP_HOOK 0
/* Run time and task stats gathering related definitions. */
#define configGENERATE_RUN_TIME_STATS 0
#define configUSE_TRACE_FACILITY 1
#define configUSE_STATS_FORMATTING_FUNCTIONS 0
/* Task aware debugging. */
#define configRECORD_STACK_HIGH_ADDRESS 1
/* Co-routine related definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES 2
/* Software timer related definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY (configMAX_PRIORITIES - 1)
#define configTIMER_QUEUE_LENGTH 10
#define configTIMER_TASK_STACK_DEPTH (configMINIMAL_STACK_SIZE * 2)
/* Define to trap errors during development. */
#define configASSERT(x) if(( x) == 0) {taskDISABLE_INTERRUPTS(); for (;;);}
/* Optional functions - most linkers will remove unused functions anyway. */
#define INCLUDE_vTaskPrioritySet 1
#define INCLUDE_uxTaskPriorityGet 1
#define INCLUDE_vTaskDelete 1
#define INCLUDE_vTaskSuspend 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_xTaskGetSchedulerState 1
#define INCLUDE_xTaskGetCurrentTaskHandle 1
#define INCLUDE_uxTaskGetStackHighWaterMark 0
#define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_eTaskGetState 0
#define INCLUDE_xTimerPendFunctionCall 1
#define INCLUDE_xTaskAbortDelay 0
#define INCLUDE_xTaskGetHandle 0
#define INCLUDE_xTaskResumeFromISR 1
#if defined(__ICCARM__)||defined(__CC_ARM)||defined(__GNUC__)
/* Clock manager provides in this variable system core clock frequency */
#include <stdint.h>
extern uint32_t SystemCoreClock;
#endif
/* Interrupt nesting behaviour configuration. Cortex-M specific. */
#ifdef __NVIC_PRIO_BITS
/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 4 /* 15 priority levels */
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1U << (configPRIO_BITS)) - 1)
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY (configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY (configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS))
/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
#define xPortSysTickHandler SysTick_Handler
#endif /* FREERTOS_CONFIG_H */

1
lib/freertos Submodule

@ -0,0 +1 @@
Subproject commit 0240cd55f20be7100439b606086709b74a105cb1

56
src/main.c
View File

@ -1,47 +1,47 @@
/*
* Copyright (c) 2013 - 2015, Freescale Semiconductor, Inc.
* Copyright 2016-2017 NXP
* Copyright 2024 NXP
* Copyright 2024 Yilin Sun <imi415@imi.moe>
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "fsl_device_registers.h"
#include "fsl_debug_console.h"
#include "pin_mux.h"
#include "clock_config.h"
#include <stdio.h>
/* Board */
#include "board.h"
#include "clock_config.h"
#include "pin_mux.h"
/*******************************************************************************
* Definitions
******************************************************************************/
/* FreeRTOS */
#include "FreeRTOS.h"
#include "task.h"
static void app_task_initialization(void *arguments);
/*******************************************************************************
* Prototypes
******************************************************************************/
/*******************************************************************************
* Code
******************************************************************************/
/*!
* @brief Main function
*/
int main(void)
{
char ch;
int main(void) {
/* Init board hardware. */
BOARD_ConfigMPU();
BOARD_InitBootPins();
BOARD_InitBootClocks();
BOARD_InitDebugConsole();
PRINTF("hello world.\r\n");
if (xTaskCreate(app_task_initialization, "Init", 256, NULL, 2, NULL) != pdPASS) {
goto dead_loop;
}
while (1)
{
ch = GETCHAR();
PUTCHAR(ch);
vTaskStartScheduler();
dead_loop:
for (;;) {
__WFI();
}
}
static void app_task_initialization(void *arguments) {
for (;;) {
GPIO_PortToggle(BOARD_INITLEDPINS_LEDA_GPIO, BOARD_INITLEDPINS_LEDA_PIN_MASK);
vTaskDelay(pdMS_TO_TICKS(250));
}
}