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you still have to enable UART interrupts by setting bits in its > interrupt enable register. Refer to the datasheet for how to do this.I have had a go at this. I have set the Interrupt Enable Register for UART0, UART1 and UART2. I'm not entirely sure which one is the serial line. This has no effect though, my ISR function is still not called when data arrives on the serial line.
From: Harri Siirtola <harri.siirtola@vtt.fi> To: "Gareth ." <the_african@hotmail.com>, ecos-discuss@sources.redhat.com Subject: Re: [ECOS] Serial interrupts on the AEB Date: Fri, 13 Dec 2002 09:26:51 +0200 At 00:58 13.12.2002, Gareth . wrote:Hi,Gareth,
I'm having some trouble getting the serial port to set off an interrupt on the ARM evaluator board. I have successfuly got the interrupt button on the board to set off an interrupt and have appled the same stratergy to the serial port. To get the button to interrupt I used :...
you still have to enable UART interrupts by setting bits in its interrupt enable register. Refer to the datasheet for how to do this.
Harri
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