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Flashing the user application -  KW40/41

Question asked by sensenthuran on Jun 16, 2016
Latest reply on Jun 29, 2016 by sensenthuran



I am testing KW41 EVB.


I would like to flash an application (say, hci_app.bin) through UART connection.  I tried with blhost immediately after resetting the KW41W but  no response. 


I am using the default boot loader that came with.  Do we need to have any special boot loader?




C:\FSL_Kinetis_Bootloader_1_2_0\FSL_Kinetis_Bootloader_1_2_0\bin\win>blhost.exe –d -p COM7,115200 -- get-property 1

[5a a6]




Error: Initial ping failure: No response received for ping command.