topic Re: Problem with UART1 waiting for receiving charactor in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-UART1-waiting-for-receiving-charactor/m-p/526138#M8771 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by fjrg76 on Wed Jul 17 11:07:53 MST 2013</STRONG><BR /><SPAN>Have you tried with the UART's several flags? One of them indicates whether a character has been received.</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:01:55 GMT lpcware 2016-06-15T17:01:55Z Problem with UART1 waiting for receiving charactor https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-UART1-waiting-for-receiving-charactor/m-p/526137#M8770 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by arunkollam on Mon Jul 15 06:38:43 MST 2013</STRONG><BR /><SPAN>Hi </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Iam working on a project based on uart communication on LPC 1227.The problem is that when ever i send a data through uart0 , my program is expected to receive a acknowledgement via uart1.so when ever the received data is missing or received in error, my program hangs and wait for the data which never come at UART1 again and it will not accept any data at UART0.So i need a routine to identify the absence of string and make it to send a fake data or restart the MCU to avoid this hanging.</SPAN><BR /><BR /><BR /><BR /><SPAN>Thanks</SPAN><BR /><SPAN>Arun</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 17:01:54 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-UART1-waiting-for-receiving-charactor/m-p/526137#M8770 lpcware 2016-06-15T17:01:54Z Re: Problem with UART1 waiting for receiving charactor https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-UART1-waiting-for-receiving-charactor/m-p/526138#M8771 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by fjrg76 on Wed Jul 17 11:07:53 MST 2013</STRONG><BR /><SPAN>Have you tried with the UART's several flags? One of them indicates whether a character has been received.</SPAN></BODY></HTML> Wed, 15 Jun 2016 17:01:55 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Problem-with-UART1-waiting-for-receiving-charactor/m-p/526138#M8771 lpcware 2016-06-15T17:01:55Z