移植華為LiteOS

1. 安裝stm32cubemx

構建裸機工程，生成mdk-arm v5 的工程

2.拷貝 liteos 核心原始碼及測試相關**

拷貝arch, demos, kernel目錄拷貝到middlewares/liteos中

在keil工程中新增.c 原始檔，以及設定標頭檔案路徑

3.拷貝os_config 目錄

新增標頭檔案路徑。

4. pendsv_handler 和 systick_handler 這兩個函式

遮蔽如果#define loscfg_platform_hwi yes

則不用遮蔽systick_handler

5.使用los_startup_keil.s代替startup_stm32l476xx.s

修改sct檔案配置記憶體

6.測試中斷

void hal_gpio_exti_callback(uint16_t gpio_pin)
static void user_irqhandler(void)
uint32 example_interrupt(void)

7.其他例子

los inspect start. los_tasklock() success! example_taskhi create success! example_tasklo create success! enter taskhi handler. enter tasklo handler. taskhi los_taskdelay done. taskhi los_tasksuspend success. taskhi los_taskresume success. inspect task success example_event wait event 0x1 . example_taskentry_event write event . example_event,read event :0x1 . eventmask:1 eventmask:0 inspect event success create the queue success! recv message:test is message 0 recv message:test is message 1 recv message:test is message 2 recv message:test is message 3 recv message:test is message 4 recv message failure,error:200061d delete the queue success! inspect msg success example_semtask2 try get sem g_ussemid wait forever. example_semtask1 try get sem g_ussemid ,timeout 10 ticks. example_semtask2 get sem g_ussemid and then delay 20ticks . example_semtask1 timeout and try get sem g_ussemid wait forever. example_semtask2 post sem g_ussemid . example_semtask1 wait_forever and got sem g_ussemid success. inspect sem success task2 try to get mutex, wait forever. task2 get mutex g_testmux01 and suspend 100 tick. task1 try to get mutex, wait 10 tick. task1 timeout and try to get mutex, wait forever. task2 resumed and post the g_testmux01 task1 wait forever,got mutex g_testmux01 success. inspect mutex success los_cyclepertickget = 80000 . los_tickcountget = 1108 . los_tickcountget after delay = 1311 . inspect systic success create timer1 success . create timer2 success . start timer1 sucess . stop timer1 sucess . g_timercount1=1 . tick_last1=2623 . delete timer1 failed . start timer2 success . g_timercount2=1 . tick_last2=2728 . g_timercount2=2 . tick_last2=2828 . g_timercount2=3 . tick_last2=2928 . g_timercount2=4 . tick_last2=3028 . g_timercount2=5 . tick_last2=3128 . g_timercount2=6 . tick_last2=3228 . g_timercount2=7 . tick_last2=3328 . g_timercount2=8 . tick_last2=3428 . g_timercount2=9 . tick_last2=3528 . g_timercount2=10 . tick_last2=3628 . inspect timer success initial...... node add and tail add...... add node success add tail success delete node...... delete node success inspect list success mem box init ok! . mem box alloc ok . *p_num = 828 . clear data ok *p_num = 0 . mem box free ok! . inspect s_mem success mempool init ok! mem alloc ok *p_num = 828 mem free ok! inspect d_mem success

移植華為LiteOS

華為LiteOS發布了

華為物聯網作業系統 LiteOS

LiteOS 華為物聯網作業系統簡介

移植華為LiteOS

華為LiteOS發布了

華為物聯網作業系統 LiteOS

LiteOS 華為物聯網作業系統簡介

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