LAUNCHXL-F28379D: A problem about DSP2879D launchpad using c2prog sci boot

user4842559

hey:

I use c2prog(1.8.6) sci mode to download dsp hex file to DSP28379D launchpad,it works fail。I have asked TI engineer,she can't solve this problem.

I want to know c2prog surpport the DSP28379D launchpad sci programmer mode? If it supports,where have the example?

I have asked c2prog engineer,they peplyed as follow:

In the DSP28379 Technical Reference Manual file :

when GPIO 72 Low and 84 High,it's SCI boot mode。if use sci boot,SCIA must use GPIO84 as TX and GPIO85 as RX by default?

If yes,the launchpad can not use c2prog to download?

0 KARTHIKEYAN RAJAMANICKAM over 5 years ago

Hi,

One of our expert is currently out of office.

I will try to see if someone else can help, otherwise we will get back to you by Monday..

0 Sira Rao80 over 5 years ago

I don't believe that you can use the LAUNCHXL-F28379D with SCI Boot mode.

Please refer to section 2.1 of SPRUI77. Corresponding picture is pasted below.

Thanks,

Sira

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