Primary CAN bootloader LPC11C24, Problem to start user app (CAN ISP Go G)

lpcware — Wed, 15 Jun 2016 19:25:11 GMT

Content originally posted in LPCWare by Lea on Sat Feb 13 02:29:55 MST 2016
When I flash new firmware under use of the primary CANopen bootloader I send over CAN

1. SDO Execution Address (Index: 0x5070) and after that
2. SDO Program Control (Index: 0x1F51, value = 0x01)

When the primary bootloader is running the start of the new firmware only is done when I set PI0_1 = low before call
But this is not really what I want. In most cases it is not possible to change the state of this pin, when the device is installed.

Is there a way to do this without change the status of PI0_1?

Supplement: After a reinvoke to start the primary bootloader from user app again, it' not possible to start the firmware with step 1 and 2.
Only a hardware reset let start the new firmware.

Re: Primary CAN bootloader LPC11C24, Problem to start user app (CAN ISP Go G)

p0ulp3 — Thu, 04 Mar 2021 09:37:19 GMT

Hello,

I am facing a similar issue, no way to start the app except by hw reset. Did you find any way to solve this out ?

Regards

topic Primary CAN bootloader LPC11C24, Problem to start user app (CAN ISP Go G) in LPC Microcontrollers

Primary CAN bootloader LPC11C24, Problem to start user app (CAN ISP Go G)

Re: Primary CAN bootloader LPC11C24, Problem to start user app (CAN ISP Go G)