I am using the IAR ARM workbench version 4.x and I have flash breakpoints enabled in the J-LINK ARM control panel and I get the following error when I set a breakpoint in flash. See log below: More of my post follows.
Fri Nov 14 17:04:34 2008: J-Link firmware: V1.20 (J-Link compiled Feb 20 2006 18:20:20 -- Update --)
Fri Nov 14 17:04:34 2008: JTAG speed is initially set to: 32 kHz
Fri Nov 14 17:04:34 2008: TotalIRLen = 4, IRPrint = 0x01
Fri Nov 14 17:04:34 2008: Halting CPU core
Fri Nov 14 17:04:34 2008: Software reset was performed
Fri Nov 14 17:04:34 2008: Initial reset was performed
Fri Nov 14 17:04:34 2008: J-Link found 1 JTAG device. ARM core Id: 3F0F0F0F(ARM7)
Fri Nov 14 17:04:34 2008: Device at TAP0 selected
Fri Nov 14 17:04:34 2008: Auto JTAG speed: 2666 kHz
Fri Nov 14 17:04:34 2008: Auto JTAG speed: 2666 kHz
Fri Nov 14 17:04:35 2008: 65536 bytes downloaded (63.05 Kbytes/sec)
Fri Nov 14 17:04:35 2008: Loaded debugee: C:\projects\BW\project\MCU\SAM7\GS-1\project\Flash_flash\Exe\XT Wireless.d79
Fri Nov 14 17:04:35 2008: Target reset
Fri Nov 14 17:04:41 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:41 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:42 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:42 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:43 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:43 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:43 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:43 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:43 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:43 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:43 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:43 2008: Failed to set breakpoint: Driver error.
Fri Nov 14 17:04:44 2008: Failed to set breakpoint at 0x001031B2 (out of hardware breakpoints)
Fri Nov 14 17:04:44 2008: Failed to set breakpoint: Driver error.
Why is IAR trying to set hardware breakpoints, I have flash breakpoints enabled in the J-LINK ARM control panel. I checked all configurations and everything seems configured ok, BUT on the Settings tab of the J-link Control panel it shows “Disabled” in the textbox below the Flash download radio button and also on the other side under the Flash breakpoints radio buttons, I have “Auto” set for both items. I am using J-link as my protocol not the RDI.
My BP settings in IAR are also auto (breakpoints). There aren't many choices.
I see no breakpoint logs in the log window but I do see read/write and other stuff.
Any ideas?
Thanks,
Pierre.