【秀出我的Atmel设计方案】+ Atmel:ATMEGA8A-PU

只看该作者 · 2014-11-22 17:36

选择Atmel:ATMEGA8A-PU主要的原因是:中文资料+免费编译软件+PWM,AD,串口等功能都有,执行速度快.
最最关键的是在本人入门单片机时,AVR是当时国内炒的最火的.也离不开ISIS软件对它的支持.
在后来用过NEC的MCU(档次差距不大),他的的硬件配置向导很不错.后来发现有些编译软件也带有此向导功能,使用起来,都很方便了.
NEC没有ISIS支持仿真,在程序DBUG上很不方便,虽然有硬件仿真.硬件必竞没有软件ISIS支持来的方便.ATMEGA8A-PU在ISIS上仿真,很容易将一些手误/一些逻辑错误等问题很快仿真,找出来.
因为ATMEGA8A-PU满足所做的项目需求.所以一些项目都是选择ATMEGA8A-PU.
...未完待续.

2万 · 2014-11-22 20:39

支持一下

只看该作者 · 2014-11-25 23:59

增加Atmel:ATMEGA8A-PU控制伺服器具体项目：

MOTOR

LCD NEUM 2

LCD NEUM 1

IC and PCB

PCBA

只看该作者 · 2014-11-26 00:14

本帖最后由 cos12a 于 2014-11-26 00:19 编辑

增加Atmel:ATMEGA8A-PU控制伺服器具体项目：
原理图，

仿真信息。

只看该作者 · 2014-11-26 12:31

32个赞

只看该作者 · 2014-11-26 20:39

继续中，上传视频。
伺服马达运动轨迹：
http://www.iqiyi.com/w_19rs7uv3vp.html?t=1417005296718#vfrm=2-3-0-3

只看该作者 · 2014-12-3 12:31

本帖最后由 cos12a 于 2014-12-3 12:47 编辑

凡事都不是一气呵成的.再试一次.

将视频重新整理一下.为什么会不显示呢?

只看该作者 · 2014-12-3 12:43

将自动测试菜单程序视频发上来:
现实版:

仿真版:

只看该作者 · 2014-12-5 12:32

上Atmel蝴蝶演示板的菜单结构程序.
相信很多人没有认真理过,简单但会让想阶进的人提升很多.
menu.h
typedef flash struct
{
unsigned char state;
unsigned char input;
unsigned char nextstate;
} MENU_NEXTSTATE;

typedef flash struct
{
unsigned char state;
char flash *pText;
char (*pFunc)(char input);
} MENU_STATE;

// Menu text
flash char MT_AVRBF[]                   = "AVR Butterfly";
flash char MT_TIME[]                   = "Time";
flash char MT_TIME_CLOCK[]             = "Clock";
flash char MT_TIME_CLOCK_ADJUST[]       = "Adjust Clock";
flash char MT_TIME_CLOCKFORMAT_ADJUST[] = "Change Clock Format";
flash char MT_TIME_DATE[]                = "Date";
flash char MT_TIME_DATE_ADJUST[]       = "Adjust Date";
flash char MT_TIME_DATEFORMAT_ADJUST[] = "Change Date Format";
flash char MT_MUSIC[]                   = "Music";
flash char MT_VCARD[]                   = "Name";
flash char MT_ENTERNAME[]                = "Enter name";
flash char MT_TEMPERATURE[]             = "Temperature";
flash char MT_VOLTAGE[]                = "Voltage";
flash char MT_LIGHT[]                   = "Light";
flash char MT_OPTIONS[]                = "Options";
flash char MT_OPTIONS_DISPLAY[]          = "Display";
flash char MT_OPTIONS_DISPLAY_CONTRAST[]  = "Adjust contrast";
flash char MT_OPTIONS_DISPLAY_SEG[]    = "Browse segments";
flash char MT_VCARD_DOWNLOAD_NAME[]    = "Download Name";
flash char MT_OPTIONS_BOOT[]             = "Bootloader";
flash char MT_OPTIONS_POWER_SAVE[]       = "Power Save Mode";
flash char MT_OPTIONS_AUTO_POWER_SAVE[] = "Auto Power Save";

flash MENU_NEXTSTATE menu_nextstate[] = {
//  STATE                      INPUT    NEXT STATE
{ST_AVRBF,                KEY_PLUS, ST_OPTIONS},
{ST_AVRBF,                KEY_NEXT, ST_AVRBF_REV},
{ST_AVRBF,                KEY_MINUS,  ST_TIME},

{ST_AVRBF_REV,             KEY_PREV, ST_AVRBF},

{ST_TIME,                KEY_PLUS, ST_AVRBF},
{ST_TIME,                KEY_NEXT, ST_TIME_CLOCK},
{ST_TIME,                KEY_PREV, ST_AVRBF},
{ST_TIME,                KEY_MINUS,  ST_MUSIC},

{ST_TIME_CLOCK,          KEY_PLUS, ST_TIME_DATE},
{ST_TIME_CLOCK,          KEY_NEXT, ST_TIME_CLOCK_FUNC},
{ST_TIME_CLOCK,          KEY_PREV, ST_TIME},
{ST_TIME_CLOCK,          KEY_MINUS,  ST_TIME_DATE},

{ST_TIME_CLOCK_ADJUST,    KEY_PLUS, ST_TIME_CLOCKFORMAT_ADJUST},
{ST_TIME_CLOCK_ADJUST,    KEY_ENTER,  ST_TIME_CLOCK_ADJUST_FUNC},
{ST_TIME_CLOCK_ADJUST,    KEY_PREV, ST_TIME_CLOCK_FUNC},
{ST_TIME_CLOCK_ADJUST,    KEY_MINUS,  ST_TIME_CLOCKFORMAT_ADJUST},

{ST_TIME_CLOCKFORMAT_ADJUST, KEY_PLUS,  ST_TIME_CLOCK_ADJUST},
{ST_TIME_CLOCKFORMAT_ADJUST, KEY_ENTER, ST_TIME_CLOCKFORMAT_ADJUST_FUNC},
{ST_TIME_CLOCKFORMAT_ADJUST, KEY_PREV,  ST_TIME_CLOCK_FUNC},
{ST_TIME_CLOCKFORMAT_ADJUST, KEY_MINUS, ST_TIME_CLOCK_ADJUST},

{ST_TIME_DATE,             KEY_PLUS, ST_TIME_CLOCK},
{ST_TIME_DATE,             KEY_NEXT, ST_TIME_DATE_FUNC},
{ST_TIME_DATE,             KEY_PREV, ST_TIME},
{ST_TIME_DATE,             KEY_MINUS,  ST_TIME_CLOCK},

{ST_TIME_DATE_ADJUST,    KEY_PLUS, ST_TIME_DATEFORMAT_ADJUST},
{ST_TIME_DATE_ADJUST,    KEY_ENTER,  ST_TIME_DATE_ADJUST_FUNC},
{ST_TIME_DATE_ADJUST,    KEY_PREV, ST_TIME_DATE_FUNC},
{ST_TIME_DATE_ADJUST,    KEY_MINUS,  ST_TIME_DATEFORMAT_ADJUST},

{ST_TIME_DATEFORMAT_ADJUST, KEY_PLUS, ST_TIME_DATE_ADJUST},
{ST_TIME_DATEFORMAT_ADJUST, KEY_ENTER,  ST_TIME_DATEFORMAT_ADJUST_FUNC},
{ST_TIME_DATEFORMAT_ADJUST, KEY_PREV, ST_TIME_DATE_FUNC},
{ST_TIME_DATEFORMAT_ADJUST, KEY_MINUS,  ST_TIME_DATE_ADJUST},

{ST_MUSIC,                KEY_PLUS, ST_TIME},
{ST_MUSIC,                KEY_NEXT, ST_MUSIC_SELECT},
{ST_MUSIC,                KEY_PREV, ST_AVRBF},
{ST_MUSIC,                KEY_MINUS,  ST_VCARD},

{ST_SOUND_MUSIC,          KEY_NEXT, ST_MUSIC_SELECT},
{ST_SOUND_MUSIC,          KEY_PREV, ST_MUSIC},

{ST_VCARD,                KEY_PLUS, ST_MUSIC},
{ST_VCARD,                KEY_NEXT, ST_VCARD_FUNC},
{ST_VCARD,                KEY_PREV, ST_AVRBF},
{ST_VCARD,                KEY_MINUS,  ST_TEMPERATURE},

{ST_VCARD_ENTER_NAME,    KEY_PLUS,    ST_VCARD_DOWNLOAD_NAME},
{ST_VCARD_ENTER_NAME,    KEY_ENTER, ST_VCARD_ENTER_NAME_FUNC},
{ST_VCARD_ENTER_NAME,    KEY_PREV,    ST_VCARD_FUNC},
{ST_VCARD_ENTER_NAME,    KEY_MINUS, ST_VCARD_DOWNLOAD_NAME},

{ST_VCARD_DOWNLOAD_NAME, KEY_PLUS,    ST_VCARD_ENTER_NAME},
{ST_VCARD_DOWNLOAD_NAME, KEY_ENTER, ST_VCARD_DOWNLOAD_NAME_FUNC},
{ST_VCARD_DOWNLOAD_NAME, KEY_PREV,    ST_VCARD_FUNC},
{ST_VCARD_DOWNLOAD_NAME, KEY_MINUS, ST_VCARD_ENTER_NAME},

{ST_TEMPERATURE,          KEY_PLUS, ST_VCARD},
{ST_TEMPERATURE,          KEY_NEXT, ST_TEMPERATURE_FUNC},
{ST_TEMPERATURE,          KEY_PREV, ST_AVRBF},
{ST_TEMPERATURE,          KEY_MINUS,  ST_VOLTAGE},

{ST_VOLTAGE,             KEY_PLUS, ST_TEMPERATURE},
{ST_VOLTAGE,             KEY_NEXT, ST_VOLTAGE_FUNC},
{ST_VOLTAGE,             KEY_PREV, ST_AVRBF},
{ST_VOLTAGE,             KEY_MINUS,  ST_LIGHT},

{ST_LIGHT,                KEY_PLUS, ST_VOLTAGE},
{ST_LIGHT,                KEY_NEXT, ST_LIGHT_FUNC},
{ST_LIGHT,                KEY_PREV, ST_AVRBF},
{ST_LIGHT,                KEY_MINUS,  ST_OPTIONS},

{ST_OPTIONS,             KEY_PLUS, ST_LIGHT},
{ST_OPTIONS,             KEY_NEXT, ST_OPTIONS_DISPLAY},
{ST_OPTIONS,             KEY_PREV, ST_AVRBF},
{ST_OPTIONS,             KEY_MINUS,  ST_AVRBF},

{ST_OPTIONS_DISPLAY,       KEY_PLUS, ST_OPTIONS_AUTO_POWER_SAVE},
{ST_OPTIONS_DISPLAY,       KEY_NEXT, ST_OPTIONS_DISPLAY_CONTRAST},
{ST_OPTIONS_DISPLAY,       KEY_PREV, ST_OPTIONS},
{ST_OPTIONS_DISPLAY,       KEY_MINUS,  ST_OPTIONS_BOOT},

{ST_OPTIONS_DISPLAY_CONTRAST, KEY_ENTER, ST_OPTIONS_DISPLAY_CONTRAST_FUN},
{ST_OPTIONS_DISPLAY_CONTRAST, KEY_PREV,    ST_OPTIONS_DISPLAY},

{ST_OPTIONS_BOOT,          KEY_PLUS,    ST_OPTIONS_DISPLAY},
{ST_OPTIONS_BOOT,          KEY_NEXT,    ST_OPTIONS_BOOT_FUNC},
{ST_OPTIONS_BOOT,          KEY_PREV,    ST_OPTIONS},
{ST_OPTIONS_BOOT,          KEY_MINUS, ST_OPTIONS_POWER_SAVE},

{ST_OPTIONS_POWER_SAVE,    KEY_PLUS,    ST_OPTIONS_BOOT},
{ST_OPTIONS_POWER_SAVE,    KEY_NEXT,    ST_OPTIONS_POWER_SAVE_FUNC},
{ST_OPTIONS_POWER_SAVE,    KEY_PREV,    ST_OPTIONS},
{ST_OPTIONS_POWER_SAVE,    KEY_MINUS, ST_OPTIONS_AUTO_POWER_SAVE},

{ST_OPTIONS_AUTO_POWER_SAVE,  KEY_PLUS,    ST_OPTIONS_POWER_SAVE},
{ST_OPTIONS_AUTO_POWER_SAVE,  KEY_NEXT,    ST_OPTIONS_AUTO_POWER_SAVE_FUNC},
{ST_OPTIONS_AUTO_POWER_SAVE,  KEY_PREV,    ST_OPTIONS},
{ST_OPTIONS_AUTO_POWER_SAVE,  KEY_MINUS, ST_OPTIONS_DISPLAY},

{0,                      0,       0}
};

flash MENU_STATE menu_state[] = {
//  STATE                            STATE TEXT                STATE_FUNC
{ST_AVRBF,                         MT_AVRBF,                NULL},
{ST_AVRBF_REV,                   NULL,                      Revision},
{ST_TIME,                         MT_TIME,                   NULL},
{ST_TIME_CLOCK,                   MT_TIME_CLOCK,             NULL},
{ST_TIME_CLOCK_FUNC,             NULL,                      ShowClock},
{ST_TIME_CLOCK_ADJUST,             MT_TIME_CLOCK_ADJUST,    NULL},
{ST_TIME_CLOCK_ADJUST_FUNC,       NULL,                      SetClock},
{ST_TIME_CLOCKFORMAT_ADJUST,       MT_TIME_CLOCKFORMAT_ADJUST, NULL},
{ST_TIME_CLOCKFORMAT_ADJUST_FUNC, NULL,                      SetClockFormat},
{ST_TIME_DATE,                   MT_TIME_DATE,             NULL},
{ST_TIME_DATE_FUNC,                NULL,                      ShowDate},
{ST_TIME_DATE_ADJUST,             MT_TIME_DATE_ADJUST,       NULL},
{ST_TIME_DATE_ADJUST_FUNC,       NULL,                      SetDate},
{ST_TIME_DATEFORMAT_ADJUST,       MT_TIME_DATEFORMAT_ADJUST,  NULL},
{ST_TIME_DATEFORMAT_ADJUST_FUNC, NULL,                      SetDateFormat},
{ST_MUSIC,                         MT_MUSIC,                NULL},
{ST_MUSIC_SELECT,                NULL,                      SelectSound},
{ST_MUSIC_PLAY,                   NULL,                      Sound},
{ST_VCARD,                         MT_VCARD,                NULL},
{ST_VCARD_FUNC,                   NULL,                      vCard},
{ST_VCARD_ENTER_NAME,             MT_ENTERNAME,             NULL},
{ST_VCARD_DOWNLOAD_NAME,          MT_VCARD_DOWNLOAD_NAME,    NULL},
{ST_VCARD_ENTER_NAME_FUNC,       NULL,                      EnterName},
{ST_VCARD_DOWNLOAD_NAME_FUNC,    NULL,                      RS232},
{ST_TEMPERATURE,                   MT_TEMPERATURE,          NULL},
{ST_TEMPERATURE_FUNC,             NULL,                      TemperatureFunc},
{ST_VOLTAGE,                      MT_VOLTAGE,                NULL},
{ST_VOLTAGE_FUNC,                NULL,                      VoltageFunc},
{ST_LIGHT,                         MT_LIGHT,                NULL},
{ST_LIGHT_FUNC,                   NULL,                      LightFunc},
{ST_OPTIONS,                      MT_OPTIONS,                NULL},
{ST_OPTIONS_DISPLAY,             MT_OPTIONS_DISPLAY,       NULL},
{ST_OPTIONS_DISPLAY_CONTRAST,    MT_OPTIONS_DISPLAY_CONTRAST,NULL},
{ST_OPTIONS_DISPLAY_CONTRAST_FUN, NULL,                      SetContrast},
{ST_OPTIONS_BOOT,                MT_OPTIONS_BOOT,          NULL},
{ST_OPTIONS_BOOT_FUNC,             NULL,                      BootFunc},
{ST_OPTIONS_POWER_SAVE,          MT_OPTIONS_POWER_SAVE,    NULL},
{ST_OPTIONS_POWER_SAVE_FUNC,       NULL,                      PowerSaveFunc},
{ST_OPTIONS_AUTO_POWER_SAVE,       MT_OPTIONS_AUTO_POWER_SAVE, NULL},
{ST_OPTIONS_AUTO_POWER_SAVE_FUNC, NULL,                      AutoPower},

{0,                               NULL,                      NULL}

};