Jul 6, 2014 #1 D dnewase Newbie level 3 Joined Apr 12, 2014 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 18 i am working on project in which i require the ASM program of capacitance measurement using pic18f45k22 by using CTMU. please help me for solving the problem.
i am working on project in which i require the ASM program of capacitance measurement using pic18f45k22 by using CTMU. please help me for solving the problem.
Jul 6, 2014 #2 H horace1 Advanced Member level 5 Joined Nov 18, 2008 Messages 2,118 Helped 596 Reputation 1,188 Reaction score 571 Trophy points 1,393 Location Norwich, UK Activity points 13,063 have you had a look at Microchip Application note AN1375, "See What You Can Do with the CTMU " **broken link removed**
have you had a look at Microchip Application note AN1375, "See What You Can Do with the CTMU " **broken link removed**
Jul 7, 2014 #3 bigdogguru Administrator Joined Mar 12, 2010 Messages 9,821 Helped 2,350 Reputation 4,694 Reaction score 2,272 Trophy points 1,413 Location Southwest, USA Activity points 62,383 The following demo code utilizes the CTMU to measure the value of a capacitor attached to an ADC input channel: Charge Time Measurement Unit (CTMU) In this code example, CTMU module in PIC18F4685 is used to calculate the capacitance value connected to AN7 channel. Click to expand... You may also find the following CTMU webinars of interest: Overview of Charge Time Measurement Unit (CTMU) Part 1 of 2 Overview of Charge Time Measurement Unit (CMTU) Part 2 of 2 BigDog
The following demo code utilizes the CTMU to measure the value of a capacitor attached to an ADC input channel: Charge Time Measurement Unit (CTMU) In this code example, CTMU module in PIC18F4685 is used to calculate the capacitance value connected to AN7 channel. Click to expand... You may also find the following CTMU webinars of interest: Overview of Charge Time Measurement Unit (CTMU) Part 1 of 2 Overview of Charge Time Measurement Unit (CMTU) Part 2 of 2 BigDog