Firmware Update 【DS201 firmware update】

sagittarius

DS201
DS201V4_33： DS201.V4.33.zip (38.49 KB, 下载次数: 502)

2017-11-7 11:38 上传

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1.Selected 20 us that the following repair time base, waveform display width

DS201V4_32: DS201.V4.32.zip (38.91 KB, 下载次数: 3129)

2016-6-23 17:53 上传

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1.Improve the scan mode

2.The measured value of the repair time base 1-20 us

3.Factory Settings to increase recovery gain coefficient

4.Boot read the File File number

flagmax

sagittarius, thank you for posting latest firmware.  I only have old DS201 with lcd 7781, so can't use directly unless I patch lcd/sd functions

Is there v4.32 source code available?

sagittarius

flagmax 发表于 2017-7-20 00:58
sagittarius, thank you for posting latest firmware.  I only have old DS201 with lcd 7781, so can't u ...

DS201 V4.32 Source Code: DS201.Source.V4.32.zip (414.8 KB, 下载次数: 250)

2017-7-20 09:26 上传

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flagmax

Thank you very much.  I am able to compile it.  Now need to add back in 9 old DFU functions   Hopefully it runs on device with 7781 lcd.

flagmax

Finally got v4.32 to run on DS201 V2 7781 lcd by binary patching vector table to old function I added to flash.  

* One thing developer needs to change:  Hide_Trigger needs to cycle ON/OFF with < or > like they got other Cursors.

Also, for some reason "ViewPosi" steps slowly for half screen, then scrolls fast.  Maybe its a feature to do fine adjusting?

flagmax

sagittarius,

I have IAR EWARM v6.10 and v7.80.  I open and build hex DS201 Source V4.32 successfully.  However when I compare my DS201V4.hex with yours 201V4_32.hex from post #1 but they don't match.  Why is that?  What version IAR do you using?

Thank you.

sagittarius

flagmax 发表于 2017-7-23 02:30
Finally got v4.32 to run on DS201 V2 7781 lcd by binary patching vector table to old function I adde ...

Thank you very much and I will carefully to check.
The source code with tools is IAR6.4

flagmax

Thank you! IAR EWARM 6.40 gives me identical hex like yours

1.       case XN_TYPE:   // 刷新显示游标型式
   
2.         SetColor(GRY, TCOLOR[XN]);
   
3. //        DispStr(S_X[TIM_BASE]+24, 224, PRN,  " ");                       
   
4.         if(i == TIM_BASE)DispStr(S_X[i],    224, PRN,  ptr);      
   
5.         if(i == FIT_BASE)DispStr(S_X[i],    224, SYMB, ptr);      
   
6.         if(i == SMPL_DPTH){
   
7.           DispStr(232, 2,  PRN, "SmplDpth:");
   
8.           DispStr(304, 2,  PRN, (u8*)&D[List[SMPL_DPTH].Val]);
   
9.         }
   
10.         ShowView(List[VIEWPOSI].Val, List[SMPL_DPTH].Val);
    
11.         ParamTab[T0x1] = 2 + Presampling - List[VIEWPOSI].Val;
    
12.         ParamTab[T0F] &= ~D_HID;
    
13.         ParamTab[T1F] &= ~D_HID;
    
14.       ParamTab[T1F] &= ~D_HID;

复制代码

Is this ok or mistake ? Inside Menu.c I see 2 same lines ParamTab[T1F] &= ~D_HID;    Maybe you want 2nd line to be ParamTab[T2F] &= ~D_HID; ?

I am trying fix Hide-Tri to cycle ON/OFF with 1 key like Right or Left.  Currently in v4.32, Hide-Tri is Right = OFF and Left = ON

* Need also to fix the [Xn]  [Hide_Tn_], it blinks lines but should only blink triangles on edge like the correctly blink  [Yn]  [Hide_Vn_].