enable disable usart interrupt

[saharul]

Hi,

i need to have communication via RF with two other controllers. my problem is while transmitting data to other two controllers, the controller who transmit signals also triggered by usart interrupt receive signal .

can someone please share how to write code to disable the serial receive interrupt while transmitting and enable back after transmitting. i still need to use it with interrupt.

Many thanks

[keshena]

Depending on the type of microcontroller used:

RC1IE_bit = 0; // Disable Rx1 interrupts

// Send your data

RC1IE_bit = 1; // Enable Rx1 interrupts

[saharul]

Thanks Keshena

but i got error message "undeclare identifier.

i use PIC16F877A.

[filip]

Hi,

Try using :

Code: Select all

RCIE_bit = 0; // Disable Rx1 interrupts

// Send your data

RCIE_bit = 1; // Enable Rx1 interrupts

Regards,
Filip.

[saharul]

Thanks filip.