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Thank you very much Klaus & FvM.
I can see that FTDI provides the example codes.
However I couldn't find FTDI library for Processing.
https://processing.org/reference/libraries/
Because from my understanding I need to install the FTDI library in Processing to access FTDI functions.
Is it...
Hello Everyone,
I want to control FT232H IC (USB to I2C) using Processing GUI (on windows PC).
I can make GUI with processing. But I don't know how to control FT232H as I2C master.
Is there any library of FT232H for processing? (I couldn't find)
Or is there any way to use FTDI driver from...
Thank you very much for the explanation.
But I want to know how "port_input = GPIO_PORTA_DATA_R" lets us access the register directly?
I understand that the address of a register named GPIO_PORTA_DATA_R is 0x400043FC.
I try to decifer "port_input = GPIO_PORTA_DATA_R" statement as follows...
Hello Everyone,
I came across following statement, but I am unable to understand it.
Kindly explain in detail about what exactly is happening.
#define GPIO_PORTA_DATA_R (*((volatile unsigned long *)0x400043FC))
My guess is that some pointer of unsigned long type is being created with...
Hello Everyone,
I am trying to implement I2C on PIC16f1716. I have written basic code for I2C initialization which is shown below.
PROBLEM: Even after setting START bit "SEN" nothing happens on SDA & SCL lines (SDA show go low ideally). Datasheet says that "SEN" will get cleared by hardware...
I am confused between Digital Video Signal Formats like
720p_60_444,
720p_60_422,
720p_60_420,
720p_60_444_Time reference signal,
720p_60_422_Time reference signal,
720p_60_420_Time reference signal
Please suggest some good reference material which explains this format concept clearly...
the microcontroller will give output same as what ever the supply voltage is.....but if you want 2V output....then u can use a voltage divider configuration.....and if current requirements are high u can use an opamp as a buffer after voltage divider....
crutschow Thanks alot for helping....
I have two questions...
1. that configuration uses VL PIN which is not present in LM7171 opamp.....so how can I design a full wave or half wave rectifier of 1MHz with 7171 ??
2. are diode based precision rectifiers not good for high frequency signals ??
okay....I need to measure the amplitude of sine wave....so what should I do ???
please help
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frequency of operation will always be 1MHz....and maximum voltage level of 2Vpeak( i.e. 4Vpeak to peak)....
anything will work....
my aim is to detect the amplitude of incoming sin wave....
and after taking reading with uC's ADC, sin wave will be turned off.....so the output of peak detector can delay by itself or by an external switch....
there will be atleast a gap of 2seconds between two...
Hey guys...
I want to make a 1MHz sine wave oscillator...with following characteristics...
1. Frequency : 1MHz.....I have a 1MHz crystal
2. Supply Voltage available : anything between +-12V
2. Voltage swing : 4Vpp peak to peak
3. Load current : 3mA
I have tried to make a colpitt oscillator...
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