PSoC™ 5, 3 & 1 Forum Discussions
Hi,
I need to configure a PSoC 1 into a precision 1 mA constant current source. I am sure that has been done before and someone can help me. I'd appreciate it. Thanks
Best regards - Walter
Show LessDear Cypress Community,
I am using an evaluation board for PSoC 5LP (CY8CKIT-059) and trying to downmix a signal.
My aim is to downmix a noisy signal that contains a very small sine wave (1mVpp) whose frequency is known, e.g., 10 MHz. The DC value I would get after the mixing+filtering tells me if that sinewave is present in the signal or not.
I was able to achieve this only for sine waves of max. 4 MHz using the mixer component of 5LP.
Question: Is it possible to mix with a frequency higher than 4 MHz so that I can downmix a 10 or 15 MHz signal?
I ask this because I do not want to include/pay a separate (I-Q) demodulator in my design.
Cheers,
Matija.
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My major problem is I have input (of 7 Clock pulses) which needs to get through PSoC and correctly able to decode that 7 Clock Pulses and at the 7th rising edge of clock pulse it should let's say enable the counter (any simple counter)....could you help me with the design. Please send the cyprj file attached.
Show LessOcupo ayuda para desarrollar un proyecto PID
OBJETIVO: Implementar un sistema de control PID discreto de velocidad en lazo cerrado para el motor DC con sensor de temperatura con las siguientes características:
1. El sistema de control P + I + D discreto se implementa para controlar la ventilación fría o caliente de un proceso o planta, de tal manera, que el sensor de temperatura y el ventilador se adapte al proceso. Ejemplo: Mantener la temperatura de un huevo utilizando una bombilla como fuente de calor y el control de la ventilación fría.
2. Utilizando la tarjeta PSOC 5LP o PSOC 4 para generar una señal PWM y este acoplar a la etapa de potencia (transistor mosfet, fet o bjt, NUNCA RELAY O RELEVADOR) con el fin de alimentar un motor DC (Ventilador).
3. Considerar un sensor de temperatura (se recomienda el LM35) para conocer la detección de la temperatura con la tarjeta PSOC.
4. Incorpore un LCD para indicar la temperatura y el por ciento de ciclo de trabajo de la señal PWM.
5. La entrada de referencia son los botones para incrementar o decrementar el valor de la señal de referencia o dejar fijo en el algoritmo.
6. Definir los siguientes parámetros en el algoritmo: la señal de error (diferencia de la señal de referencia y la señal del sensor), el críterio de ANTI-WINDUP, el periodo de muestreo (función del retardo), el término integral, el término derivativo y la señal de PWM.
Hi,
My CY8CKIT050 main chip AXI LP035 main chip is heated up, and showing up this message while I'm trying to debug.
Please help me with this.
Show LessHi,
I was having a small problem in which I have input (of 7 Clock pulses) which needs to get through PSoC and correctly able to decode that 7 Clock Pulses and at the 7th rising edge of clock pulse it should let's say enable the counter (any simple counter)....could you help me with the design. Please send the cyprj file attached.
Show LessHello People,
I'm a new user of the PSoC platform and i have some questions about it. I have been working on a code that is able to send MIDI signals from 1 PSoC to another PSoC using bluetooth. ( Bluetooth is working fine no problems with that so far, i'm using hc-05 modules for who is wondering ). Anyway i have been trying to send MIDI signals over the UART of the psoc now the problem is that the UART can only send 1 byte a time while MIDI is a bit longer than 1 byte. Now i'm not quite sure on how to receive a signal correctly without losing data and on how to make the UART on the receiving side know that 1 MIDI signal ( which is 3 bytes ) has been received so it can get ready for the next MIDI signal. I have tried making a buffer on the receiving side to store the data in but it's not working as i wanted it to, so i would like some information or tricks on how to overcome this problem.
greetings me,
Hi,
I was doing the simple exercise of I2C in which through Bridge Control Panel I'm trying to change the values and update the output subsequently as stated in L-11 I2C Receieve (PSoC).....but I was having a problem which hex file I need to load into PSoC Programmer,currrently I have CY8CKIT059 DVK.....will it be supoorting the I2C or KitProg will support a lots of doubts are there.....please help me with the detailed answer and sample project attached with this chat file(cyprj).
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The SAR data sheet defines three different sample rate limits, A_SAMP_1, 2, 3, could you confirm that using the single ended mode with VDAC as the reference , with external bypass capacitor is subject to A_SAMP_1, 1Msps?
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We are using and HID USB interface to a PSoC5LP. We allow users to update FW from PC Software we wrote. We now have multiple versions of our products and are concerned they will write the wrong FW to a device. We need to be able to read the Metadata from the PSoC before we download FW to make sure it is the right product.
I am having trouble finding documentation on the Bootload protocol so we can add this command to our C# program.
Any ideas where to find it?
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