FreeRTOS实验17-1 FreeRTOS内存管理实验
所属分类:单片机开发
开发工具:C/C++
文件大小:686KB
下载次数:1
上传日期:2019-07-17 11:10:27
上 传 者:
QuanXH
说明: 硬件资源:
1,DS0(连接在PA8),DS1(连接在PD2上)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏)
4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
实验现象:
按下KEY_UP键申请内存,内存申请成功以后就可以使用了,按下KEY0键
就是使用申请到的内存。当内存使用完成以后就可以按KEY1键将内存
释放掉。
(Hardware resources:
1, DS0 (connected to PA8), DS1 (connected to PD2)
2. Serial port 1 (baud rate: 115200, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3 inch LCD module (only supporting MCU screen)
4. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
Experimental phenomena:
Press KEY_UP key to apply for memory, memory application can be used after success, press KEY0 key
That is to use the applied memory. When the use of memory is complete, you can press KEY1 to store the memory.
Release.)
文件列表:
FreeRTOS实验17-1 FreeRTOS内存管理实验\CORE (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\CORE\core_cm3.c (17273, 2010-06-07)
FreeRTOS实验17-1 FreeRTOS内存管理实验\CORE\core_cm3.h (85714, 2011-02-09)
FreeRTOS实验17-1 FreeRTOS内存管理实验\CORE\startup_stm32f10x_hd.s (15503, 2011-03-10)
FreeRTOS实验17-1 FreeRTOS内存管理实验\CORE\startup_stm32f10x_md.s (12765, 2011-03-10)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\croutine.c (15771, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\event_groups.c (26251, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\croutine.h (29133, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\deprecated_definitions.h (10168, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\event_groups.h (32882, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\FreeRTOS.h (34633, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\FreeRTOSConfig.h (12897, 2016-11-28)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\list.h (21169, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\mpu_prototypes.h (12288, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\mpu_wrappers.h (10234, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\portable.h (8684, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\projdefs.h (8184, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\queue.h (67336, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\semphr.h (50406, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\StackMacros.h (8550, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\task.h (95351, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\include\timers.h (62241, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\list.c (10993, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\Keil (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\Keil\See-also-the-RVDS-directory.txt (20, 2013-09-17)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang\heap_1.c (7604, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang\heap_2.c (12644, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang\heap_3.c (5510, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang\heap_4.c (16957, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\MemMang\heap_5.c (18801, 2016-05-21)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\RVDS (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\RVDS\ARM_CA9 (0, 2016-12-19)
FreeRTOS实验17-1 FreeRTOS内存管理实验\FreeRTOS\portable\RVDS\ARM_CA9\port.c (21970, 2016-05-21)
... ...
实验器材:
Mini STM32F103开发板
实验目的:
学习使用FreeRTOS内存管理API函数,包括内存的申请和释放。
硬件资源:
1,DS0(连接在PA8),DS1(连接在PD2上)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏)
4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
实验现象:
按下KEY_UP键申请内存,内存申请成功以后就可以使用了,按下KEY0键
就是使用申请到的内存。当内存使用完成以后就可以按KEY1键将内存
释放掉。
注意事项:
无.
参考资料:STM32F103 FreeRTOS开发手册.pdf 第十七章
-------------------------------------------------------------------------------------------
◆其他重要连接:
开发板光盘资料下载地址(视频+文档+源码等):http://www.openedv.com/posts/list/13912.htm
◆友情提示:如果您想以后及时免费的收到正点原子所有开发板资料更新增加通知,请关注微信公众平台:
2种添加方法:(动动手提升您的学习效率,惊喜不断哦)
(1)打开微信->添加朋友->公众号->输入“正点原子”->点击关注
(2)打开微信->添加朋友->输入“alientek_stm32"->点击关注
具体微信添加方法,请参考帖子:http://www.openedv.com/posts/list/45157.htm
淘宝店铺: http://openedv.taobao.com
http://eboard.taobao.com
公司网站:www.alientek.com
技术论坛:www.openedv.com
微信公众平台:正点原子
电话:020-38271790
传真:020-36773971
广州市星翼电子科技有限公司
正点原子@ALIENTEK
2016-11月
近期下载者:
相关文件:
收藏者: