DA16200 e2studio J-Link Printf()

Question

Hello, 
 i use a LP WiFi click board from Mikroe with a DA16200MOD-AAC4WA32 on it and as flasher + debugger probe a Segger j-link Plus. 
 The connection between the j-link and the DA16200 works perfectly. I can see the RTT output on Segger RTT viewer and also in e2studio telnet terminal (localhost:19021). 
 With a USB to UART converter connected to UART0 of the DA16200 i see the output in e2studio serial terminal. But i cannot see the output of the Printf() code lines anywhere. 
 
 I wish only to connect my Segger j-link probe to the DA16200, so i have the following questions: 
 1. Is it possible to see the output of UART0 about the Segger j-link emulator in e2studio directly? Because actually i need to connect a USB to UART connector and my j-link probe to my pc. 
 2. How can i see the output of the Printf() code lines in e2studio? 
 
 Also the question, is it recommended to use the DA16200MOD-AAC for new designs, how long will it be available? 
 
 Thanks!

OV_Renesas · Accepted Answer

Hi There, Apologies for the delay. 
 ms said: 1. Is it possible to see the output of UART0 about the Segger j-link emulator in e2studio directly? Because actually i need to connect a USB to UART connector and my j-link probe to my pc. 
 You will be able to print the output of UART0 through the SEGGER RTT viewer with some modification of console.c. But the JLink will not work when the device goes to sleep. because the peripheral block is turned off. 
 ms said: 2. How can i see the output of the Printf() code lines in e2studio? 
 You can see the output of the Printf() code lines through the Command Shell Console in e2studio. Best Regards, OV_Renesas

OV_Renesas · Answer

Hi There, Apologies for the delay. We have confirmed that the SEGGER VCOM works with DA16200 UART0 using the instruction from Using J-Link VCOM functionality - SEGGER Knowledge Base No additional settings are required. Best Regards, OV_Renesas

DA16200 e2studio J-Link Printf()

Top Replies