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Memory issues with stack/heap
Forums: PSoC 5 Known Problems and SolutionsI have a PSoC5LP project (a scientific instrument measuring pH and temperature) that uses the U8Glib library to drive a oled screen. It uses newlib-nano...
View ArticleHow can i implement CORDIC for sine, squaring and sqrt to make the program...
Forums: PSoC 5 Known Problems and SolutionsHello everyone,I have a square root, tonometric and many other functions in my program. They make my program slower. I heard about CORDIC functions, but I...
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Unable to find a problem in my program?
Forums: PSoC 5 Known Problems and SolutionsHello Everyone,I tried to generate a sine wave using counter and DAC. But I am not getting the output. Can you please have a look on my program and help me...
View ArticleHowI can do phase detection of a sine wave in psoc cypress?
Forums: PSoC 5 Known Problems and SolutionsHello Everyone,I have two signals, signal_a and signal_b, coming into my PSoC chip.Now, I want to compare their phase and adjust the signal_b phase...
View ArticleESP8266 and MQTT in psoc 5lp
Forums: PSoC 5 Known Problems and SolutionsHello everyone!I am doing a new project about ESP8266 and MQTT.Please help me!
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Multiple definition of variable.
Forums: PSoC 5 Known Problems and SolutionsHi everyone,I am using a PSOC5LP, CY8C5888LTI-LP for a project in which a RC boat is controlled w/ GPS and IMU.To clean up my code I created 5 header files...
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My measurement result differ from expected value when the data transfer...
Forums: PSoC 5 Known Problems and SolutionsHi Cypress community,I hve been working on a impedance meter project. I have a problem with the data transfer using the USBUART operation. Below is my program...
View ArticleHOW TO DESIGN VERY LOW FREQUENCY (0.05HZ) USING PSOC 5LP
Forums: PSoC 5 Known Problems and SolutionsHi all, i tried for design very low frequency like 0.05hz. But if i entered the value into filter configuration box, it displaying red sign. can any one tell...
View ArticleSigData using VREF as input.
Forums: PSoC 5 Known Problems and SolutionsI am new to PSOC and am trying to become familiar with the CY8CKIT-059 PSoC 5LP Prototyping Kit. I would like to use it as a low cost, fairy accurate multi...
View Articlehow to design our own filter componenet
Forums: PSoC 5 Known Problems and SolutionsHi all I need to design the notch filter for removing 50hz noise. But i dont know how to design my own component. Give some useful reference. In my previous...
View ArticleADC interfacing with multiple input
Forums: PSoC 5 Known Problems and SolutionsHi,I am going to interface the 3-axis accelerometer with adc. So it is required minimum 3 input to connect with adc. My doubt is how to select the channel,...
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How to Place an interrupt on the comparator?
Forums: PSoC 5 Known Problems and SolutionsHello Everyone,I want to do the following:1. I want to generate an interrupt on the rising edge of the comparator output, in order to set an external DAC.2. I...
View ArticleLaser Distance Sensor and ADC DelSig
Forums: PSoC 5 Known Problems and SolutionsHello,I'm new to the psoc and I'm trying to get decent values from this laser distance sensor: https://www.pololu.com/product/2476I'm trying to get the ADC to...
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How shall i can generate an interrupt on the falling edge of a Comparator?
Forums: PSoC 5 Known Problems and SolutionsHello Everyone,I want to fire an interrupt on the falling edge of the comparator. I directly attached an interrupt source to a comparator(see attachment), but...
View ArticleWhere "LEVEL" Option in ISR can be used?
Forums: PSoC 5 Known Problems and SolutionsHi,I do not understand the option "level" in ISR. Can i use it in order to fire and interrupt based on the rising or falling edge?If yes then, how?Looking...
View Articleproblem in ADXL 335 accelerometer interfacing
Forums: PSoC 5 Known Problems and SolutionsHi allI used the analog adxl335 accelerometer for measuring the tilt angle. Formula i used for this is theta = xout / square root(y2+z2). when i displaying...
View ArticleCY8CKIT-059 clock output
Forums: PSoC 5 Known Problems and SolutionsHi,Is there any pins on the CY8CKIT-059 where I can output a clock?I have tried to use a GPIO to output a 1.5 MHz clock, but it doesn't look very nice on a...
View ArticleNEED HELP ON PSoC® 5LP: CY8C58LP Family
Forums: PSoC 5 Known Problems and Solutionskindly provide me suitable models to simulate its current consumption and any other electrical stress ratings. Spice model will be highly helpful.PSoC® 5LP:...
View ArticleHow I can implement phase shifter of 90 degree without using Flip flops?
Forums: PSoC 5 Known Problems and SolutionsHi All,I am looking for a way through which I can shift my signal by 90 degrees. I want to avoid using flip flops.Looking forward to your suggestions....
View Articleundefined reference to `EEPROM_Start'
Forums: PSoC 5 Known Problems and Solutions I add an EEPROM to my project which's cpu is CY8C5568AXI-060, when compiling the project,there is a mistake of undefined reference to `EEPROM_Start' , why?
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