URL:
<http://savannah.nongnu.org/bugs/?28921>
Summary: pointer to function > 128k flash
Project: AVR C Runtime Library
Submitted by: steffen_g
Submitted on: Mi 17 Feb 2010 12:40:21 GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: Unknown
Fixed Release: None
_______________________________________________________
Details:
Pointer to function works not correct with flash > 128k.
A pointer to a function is 16 bit. This is not enough in AVR's with more than
128k flash.
this is a part of the listfile (*.lss)
00020440 <vSend_Debug_Data>:
*/
//*****************************************************************************
void vSend_Debug_Data (void)
{
...
...
u8Add_Time_Task (vSend_Debug_Data, TIME_DEBUG_DATA);
204c0: 80 e0 ldi r24, 0x00 ; 0
204c2: 90 e0 ldi r25, 0x00 ; 0
204c4: 6a ef ldi r22, 0xFA ; 250
204c6: 70 e0 ldi r23, 0x00 ; 0
204c8: 0e 94 6e ec call 0x1d8dc ; 0x1d8dc <u8Add_Time_Task>
}
greetings Steffen Graap
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<http://savannah.nongnu.org/bugs/?28921>
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