Hello Sir,
I am using Psoc 3 with CY8CKIT-001. I am using Psoc creator 1 for programming
I want to receive serial data at 9600 baud rate from UART.
I got help from sample code of 8 bit Uart from cypress site.
But that project does not get open directly. So I read all its C file and than made my own project which builds completely .
But still no output is seen on hardware.
Points:
1) I have checked jumper 10 is properly placed.
2) I have made top design as per pdf EP56061_Archive.
3) My main c file is same as that in EP56061_Archive.
4)My ISR_UART c file is same as that in EP56061_Archive.
*******************************************************************************
* File Name: ISR_UART_intc.c
#include <UART.h>
extern uint8 flag_keyPress;
CY_ISR(ISR_UART_Interrupt)
{
UART_GetRxInterruptSource();
/* To indicate key press */
flag_keyPress = 1;
}
Please reply fast because I have stucked at this point from last 8 days
Hi Prem,
Which version of PSoC creator are using. Are you using the latest version that is available at, http://www.cypress.com/?id=2494
-Udayan
Have you verified:
- UART BAUD rate and other parameters setup correctly and UARTclock is within tolerance
- UART pin #'s and the jumper wires are setup correctly to go from PSOC Port to UART RX/TX on the Cyckit
- You enabled interrupts (CYGlobalIntEnable)
- You enabled/started the UART and it's clock
- You don't need (or need to add) a NULL modem between the cyckit DB9 and your other equipment
- If transmit is not working, what about receive? Can you receive anything?
- if you have a logic analyzer / oscillascope does anything come out of the PSOC?
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Example project's of UART not present at the web cite..
sorry..I post just once it HTML bug
Hi maagalex,
You can get a sample project on UART from Creator itself.
Right click on the UART component and select "Find Example Project". Similarly example projects are available for all components.
The example project for UART which you were unable to find in the website is attached with this post. The ADC value is transmitted to PC via Hyperterminal using UART at a baud rate of 9600.