device ID on LPC5512

JRIIS — Thu, 10 Feb 2022 07:34:33 GMT

Hi,
I try to read the device ID with ISP command through UART, but it can't read out the correct device ID number.
The command I send is:
BYTE command1[] = {0x5A, 0xA4, 0x0C,0x00,
0x2C, 0x49, //crc16
0x07, //getproperty
0x00,0x00,0x02, //2 para
0x10,0x00,0x00,0x00, //device id tag 0x10
0x00,0x00,0x00,0x00};

And the data returned from the device is : 0x5A,0xA4,0x08,0x00,0x92,0x68,0xA7,0x00,0x00,0x01,0x3C,0x28,0x00,0x00.

In the datasheet, the device id for LPC5512 is 0xA100370C, is different with the data I received 0x283C.

please help to check.

Thanks.

/Jakob

Re: device ID on LPC5512

Alice_Yang — Fri, 11 Feb 2022 08:21:42 GMT

Hello JRIIS,

LPC551x/0x doesn't support "get-property 0x10", it is a doc issue.

Alice

topic Re: device ID on LPC5512 in LPC Microcontrollers

device ID on LPC5512

Re: device ID on LPC5512