A test program for the DE3 board. It works fine when using SLIDE_SWITCH, but it stops working when SLIDE_SWITCH is changed to BUTTON. But if you use it directly [code] mask=IORD_ALTERA_AVALON_PIO_DATA...
The following is the key input program I refer to, P2.0, P2.1, P2.2, P2.3 key input, now I debug online, the following problems appear!1. I run at full speed and there is no key input, but keybuf is a...
As the title says, I have been able to pack text, pictures and other things into PDU, but I want to test whether this PDU is correct and whether it can be recognized by the MMS center! How should I do...
[i=s] This post was last edited by liuchang--- on 2015-8-31 14:15 [/i] As the title says: If I change WM_HBKWIN to 0, the displayed result is the same. But I see the definition of WM_HBKWIN: #define W...
I have been busy recently and have no time to hang out on the forum or look at this kit, so I have not finished what I should do. I apologize to everyone in advance. Today I will post my small unfinis...
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1 Introduction
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1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
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