As shown in the picture, this is an 8-pin signal relay circuit. I would like to ask if the 4-pin is grounded, the 5-pin is connected to the positive pole of the load, and the 3-pin is left hanging. Is...
[font=宋体]Yuan Fang: My Lord, I haven't seen you for a few days and I'm very worried. In this peaceful and prosperous time, there are no cases to solve. I guess you are studying circuits again? [/font]...
Part of the program code is as follows:#define KEY1 (1u110) //Pin P2.10 is connected to KEY1, define constant KEY1 (related to the hardware circuit of the board)OS_EVENT *ReMsgQeue ; //Define message ...
When using Keil to debug the ucos project downloaded from the Internet , an error occurs: .\OutPut\LPC214X_uCosii.axf: Error: L6320W: Ignoring --entry command. Cannot find argument 'Reset_Handler'. .\...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:17[/i] [b][font=宋体][size=12pt][font=宋体][size=12pt]You can also discuss control topics[/size][/font][/size][/font][/b]...
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