imi415
/
LQ_IMXRT1052_VA1_FreeRTOS
generated from Embedded_Projects/LQ_IMXRT1052_VA1_Template
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Added FreeRTOS library

This commit is contained in:
imi415 2022-06-03 22:15:07 +08:00
parent 6b3c8d7cfb
commit 44cfe4cbdf
Signed by: imi415
GPG Key ID: 885EC2B5A8A6F8A7
7 changed files with 189 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
.gitmodules vendored
View File

@ -1,3 +1,6 @@
[submodule "SDK"]
path = SDK
url = https://git.minori.work/Embedded_SDK/MCUXpresso_MIMXRT1052xxxxB.git
[submodule "lib/FreeRTOS"]
path = lib/FreeRTOS
url = https://github.com/FreeRTOS/FreeRTOS-Kernel.git

11
CMakeLists.txt
View File

@ -10,6 +10,7 @@ set(TARGET_LDSCRIPT_FLASH "${CMAKE_SOURCE_DIR}/SDK/devices/MIMXRT1052/gcc/MIMXRT
set(TARGET_LDSCRIPT_RAM "${CMAKE_SOURCE_DIR}/SDK/devices/MIMXRT1052/gcc/MIMXRT1052xxxxx_ram.ld")
set(TARGET_SOURCES
"SDK/components/lists/fsl_component_generic_list.c"
"SDK/components/serial_manager/fsl_component_serial_manager.c"
"SDK/components/serial_manager/fsl_component_serial_port_uart.c"
"SDK/components/uart/fsl_adapter_lpuart.c"
@ -95,13 +96,16 @@ set(TARGET_SOURCES
"board/dcd.c"
"board/peripherals.c"
"board/pin_mux.c"
"src/freertos_helpers.c"
"src/main.c"
"xip/lq_va1_flexspi_nor_config.c"
)
set(TARGET_C_DEFINES
"CPU_MIMXRT1052DVL6B"
"DEBUG_CONSOLE_TRANSFER_NON_BLOCKING"
"MCUXPRESSO_SDK"
"SDK_OS_FREE_RTOS"
"SERIAL_PORT_TYPE_UART"
"__STARTUP_CLEAR_BSS"
"__STARTUP_INITIALIZE_NONCACHEDATA"
@ -114,6 +118,7 @@ set(TARGET_C_DEFINES_XIP
set(TARGET_C_INCLUDES
"SDK/CMSIS/Core/Include"
"SDK/components/lists"
"SDK/components/serial_manager"
"SDK/components/uart"
"SDK/devices/MIMXRT1052"
@ -127,6 +132,7 @@ set(TARGET_C_INCLUDES
# Shared libraries linked with application
set(TARGET_LIBS
"freertos_kernel"
)
# Shared library and linker script search paths
@ -155,6 +161,11 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_CFLAGS_HARDWARE} -Wall -
set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} ${CMAKE_C_FLAGS} -x assembler-with-cpp")
set(CMAKE_EXE_LINKER_FLAGS "-specs=nano.specs -specs=nosys.specs -Wl,--gc-sections -Wl,--print-memory-usage -lc -lm -lnosys ")
# Add subdirectories here.
set(FREERTOS_CONFIG_FILE_DIRECTORY "${CMAKE_SOURCE_DIR}/include" CACHE STRING "")
set(FREERTOS_PORT "GCC_ARM_CM7" CACHE STRING "")
add_subdirectory(lib/FreeRTOS)
# Shared sources, includes and definitions
add_compile_definitions(${TARGET_C_DEFINES})
include_directories(${TARGET_C_INCLUDES})

1
SDK Submodule

@ -0,0 +1 @@
Subproject commit de50ed4c3da5fb2343a3e8f92b157a50a466452a

132
include/FreeRTOSConfig.h Normal file
View File

@ -0,0 +1,132 @@
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/* Ensure definitions are only used by the compiler, and not by the assembler. */
#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
#include <stdint.h>
extern uint32_t SystemCoreClock;
#endif
#define configUSE_PREEMPTION 1
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#define configUSE_TICKLESS_IDLE 0
#define configCPU_CLOCK_HZ (SystemCoreClock)
#define configTICK_RATE_HZ 1000
#define configMAX_PRIORITIES 63
#define configMINIMAL_STACK_SIZE 128
#define configMAX_TASK_NAME_LEN 16
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_TASK_NOTIFICATIONS 1
#define configTASK_NOTIFICATION_ARRAY_ENTRIES 3
#define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_COUNTING_SEMAPHORES 0
#define configUSE_ALTERNATIVE_API 0 /* Deprecated! */
#define configQUEUE_REGISTRY_SIZE 10
#define configUSE_QUEUE_SETS 0
#define configUSE_TIME_SLICING 0
#define configUSE_NEWLIB_REENTRANT 1
#define configENABLE_BACKWARD_COMPATIBILITY 0
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 5
#define configSTACK_DEPTH_TYPE uint16_t
#define configMESSAGE_BUFFER_LENGTH_TYPE size_t
/* Memory allocation related definitions. */
#define configSUPPORT_STATIC_ALLOCATION 0
#define configSUPPORT_DYNAMIC_ALLOCATION 1
#define configTOTAL_HEAP_SIZE 57344
#define configAPPLICATION_ALLOCATED_HEAP 1
#define configSTACK_ALLOCATION_FROM_SEPARATE_HEAP 0
/* Hook function related definitions. */
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCHECK_FOR_STACK_OVERFLOW 2
#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 0
#define configUSE_STATS_FORMATTING_FUNCTIONS 0
/* Co-routine related definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES 1
/* Software timer related definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY 53
#define configTIMER_QUEUE_LENGTH 10
#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
/* =============================================================================================================== */
/* Cortex-M specific definitions. */
#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
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 15
/* 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 5
/* 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) )
/* Normal assert() semantics without relying on the provision of an assert.h
header file. */
/* USER CODE BEGIN 1 */
#define configASSERT( x ) if ((x) == 0) {taskDISABLE_INTERRUPTS(); for( ;; );}
/* USER CODE END 1 */
/* 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
/* =============================================================================================================== */
/* FreeRTOS MPU specific definitions. */
#define configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS 0
#define configTOTAL_MPU_REGIONS 8 /* Default value. */
#define configTEX_S_C_B_FLASH 0x07UL /* Default value. */
#define configTEX_S_C_B_SRAM 0x07UL /* Default value. */
#define configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY 1
#define configALLOW_UNPRIVILEGED_CRITICAL_SECTIONS 1
/* ARMv8-M secure side port related definitions. */
#define secureconfigMAX_SECURE_CONTEXTS 5
/* 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_xResumeFromISR 1
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_xTaskGetSchedulerState 1
#define INCLUDE_xTaskGetCurrentTaskHandle 1
#define INCLUDE_uxTaskGetStackHighWaterMark 1
#define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_eTaskGetState 0
#define INCLUDE_xEventGroupSetBitFromISR 1
#define INCLUDE_xTimerPendFunctionCall 1
#define INCLUDE_xTaskAbortDelay 0
#define INCLUDE_xTaskGetHandle 0
#define INCLUDE_xTaskResumeFromISR 1
/* A header file that defines trace macro can be included here. */
#endif /* FREERTOS_CONFIG_H */

1
lib/FreeRTOS Submodule

@ -0,0 +1 @@
Subproject commit daf544fbc4973d57a08906a6ac40ec35b913e729

12
src/freertos_helpers.c Normal file
View File

@ -0,0 +1,12 @@
#include "FreeRTOS.h"
#include "task.h"
#include "fsl_debug_console.h"
uint8_t ucHeap[configTOTAL_HEAP_SIZE] __attribute__((section(".freertos_heap")));
void vApplicationStackOverflowHook(TaskHandle_t pxTask, char *pcTaskName) {
for(;;) {
__WFI();
}
}

32
src/main.c
View File

@ -1,10 +1,18 @@
/* FreeRTOS */
#include "FreeRTOS.h"
#include "task.h"
/* Board support package */
#include "board.h"
#include "clock_config.h"
#include "peripherals.h"
#include "pin_mux.h"
/* Debug console */
#include "fsl_debug_console.h"
static void vTaskHello(void *pvParameters);
int main(void) {
BOARD_InitBootPins();
BOARD_InitBootClocks();
@ -14,11 +22,29 @@ int main(void) {
CLOCK_SetMode(kCLOCK_ModeRun);
GPIO_WritePinOutput(BOARD_INITPINS_LED_R_GPIO, BOARD_INITPINS_LED_R_PIN, 0U);
GPIO_WritePinOutput(BOARD_INITPINS_LED_G_GPIO, BOARD_INITPINS_LED_G_PIN, 0U);
GPIO_WritePinOutput(BOARD_INITPINS_LED_B_GPIO, BOARD_INITPINS_LED_B_PIN, 0U);
xTaskCreate(vTaskHello, "tHELLO", 128, NULL, 32, NULL);
vTaskStartScheduler();
for (;;) {
__WFI();
}
}
static void vTaskHello(void *pvParameters) {
uint8_t i = 0;
PRINTF("Hello world task started.\r\n");
for(;;) {
vTaskDelay(pdMS_TO_TICKS(100));
GPIO_WritePinOutput(BOARD_INITPINS_LED_R_GPIO, BOARD_INITPINS_LED_R_PIN, ((i & 1U) ? 1 : 0));
GPIO_WritePinOutput(BOARD_INITPINS_LED_G_GPIO, BOARD_INITPINS_LED_G_PIN, ((i & 2U) ? 1 : 0));
GPIO_WritePinOutput(BOARD_INITPINS_LED_B_GPIO, BOARD_INITPINS_LED_B_PIN, ((i & 4U) ? 1 : 0));
if(i++ == 7) {
i = 0;
}
}
}