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pic16f628a tmr2
hi, i'm developing a firmware, want to use tmr2 to make 125Khz interrupt, does any body did this before and can share me with the code.
pictimer 7 segment
I want to make a timer circuit, with 4 7-segment LED as display, with PIC16C54, since no interrupt function in this micro, Anybody can provide some idea for this?
weigand protocol
Hi,
weigand has many foramts. I knew Wiegand26 format.
There are tow line for wiegand. one is called D0 and one is called D1. D0 is for bit 0 and line D1 is for bit 1 transmission.
Normal the D0 & D1 will be kept in high, once there is a data need to transfer, for...
usingnewcomnums
CD,
Would you pls. send me one copy which is working with 877A well and explain me the configuration bit setting, My board is connected to MPLAB, but can not update firmware.
Pls. help
e-mail: zhang_taylor2000@yahoo.com
mplab usingnewcomnums
:( Hi, CD & Zaphod42 & Edalab,
what's the confignation bit for 877A by using Zaphod42's boot loader.
My board can connect to MPLAB, after choose download operating system, some error message shows as below:
ICD0024: Failed to write to Com Port (<Unknown>) (MPLABCOM = 0x0)...
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