Comments on: PSoC4 Boot Sequence (Part 1) – Debugging to the Reset Vector https://iotexpert.com/psoc4-boot-sequence-part-1-debugging-to-the-reset-vector/ Engineering for the Internet of Things Thu, 04 May 2017 12:49:14 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Alan Hawse https://iotexpert.com/psoc4-boot-sequence-part-1-debugging-to-the-reset-vector/#comment-2386 Thu, 04 May 2017 12:49:14 +0000 https://iotexpert.com/?p=3015#comment-2386 In reply to Vasyl Yosypenko.

Excellent!

]]> By: Vasyl Yosypenko https://iotexpert.com/psoc4-boot-sequence-part-1-debugging-to-the-reset-vector/#comment-2383 Thu, 04 May 2017 05:57:18 +0000 https://iotexpert.com/?p=3015#comment-2383 In reply to Alan Hawse.

Thank You! Now it works. I’ve put 0x00000004 in Address Breakpoint, but correct address is 0x00000011.

]]> By: Alan Hawse https://iotexpert.com/psoc4-boot-sequence-part-1-debugging-to-the-reset-vector/#comment-2377 Wed, 03 May 2017 19:25:42 +0000 https://iotexpert.com/?p=3015#comment-2377 In reply to Vasyl Yosypenko.

You need to put the breakpoint on the address contained in the reset vector… the debugger won’t break until it try’s to load an instruction from that address. I fell into this as well. The loading of the reset vector into the PC doesn’t trigger a break. The break occurs when it fetches that opcode.

]]> By: Vasyl Yosypenko https://iotexpert.com/psoc4-boot-sequence-part-1-debugging-to-the-reset-vector/#comment-2373 Wed, 03 May 2017 17:13:39 +0000 https://iotexpert.com/?p=3015#comment-2373 Hello!
I try to make the same as in your article, but when I try to set “Address Breakpoint” to 0x00000004 I get message like “it not possible to set hardware breakpoint set software breakpoint”. I wasn’t able to catch program at Reset in Cm0Start.c.
I can catch my program only at InputInterrupt_StartEx(SWPin_Control) line.
Code example: Digital_Pins01
Device: CY8C4245AXI-483

Thanks!

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