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Jan D
23 days ago
Wi-Fi
Wi-Fi forum
RE: CC3220SF-LAUNCHXL: Error serial port
Hi, Development vs production mode is described at link above. Jan
Michael Reymond
1 day ago
Wi-Fi
Wi-Fi forum
RE: CC3220SF-LAUNCHXL: UART question
Hi Viki, If I'm understanding the flow correctly, the customer is using UART_read() to read 50 bytes at a time. UART_read() will trigger the RX callback function once the requested amount of data is received, so if if he called it twice and received...
joost
3 months ago
Code Composer Studio™
Code Composer Studio™ forum
CCS/CC3220SF-LAUNCHXL: CC3220SF-LAUNCHXL
TI Thinks Resolved
Part Number:
CC3220SF-LAUNCHXL
Tool/software: Code Composer Studio After the latest CCS update (Nov 8 2020) I am starting to see debugger problems, specifically: Cortex_M4_0: JTAG Communication Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset...
Neha Sharma
3 months ago
Code Composer Studio™
Code Composer Studio™ forum
CCS/CC3220SF-LAUNCHXL: cc3220SF
TI Thinks Resolved
Part Number:
CC3220SF-LAUNCHXL
Tool/software: Code Composer Studio Hi, I'm trying to establish MQTT connection with port number 443 using ALPN, however TI board
CC3220SF-LaunchXL
doesn't support this feature by default, so please help me with...
Michelle Hedlund
1 month ago
Wi-Fi
Wi-Fi forum
CC3220SF-LAUNCHXL: Long time in send function, multiple lost packets
Part Number:
CC3220SF-LAUNCHXL
Hello, I am using the TCP Echo example in CCS. I've noticed an issue while streaming data from my CC3220 to my PC where several (5-15) packets will be lost an retransmitted in a row. This occurrence coincides with...
Manish_Thakur
2 months ago
Wi-Fi
Wi-Fi forum
CC3220SF-LAUNCHXL: Doubts regarding AWS Subscribe/Publish demo code
TI Thinks Resolved
Part Number:
CC3220SF-LAUNCHXL
Hi all. We are about to switch from IBM to AWS. So for that I was checking a demo code named subscribe_publish_sample code. There I noticed that Example uses certificate to connect to AWS. But, in our project we use...
Manish_Thakur
1 month ago
Wi-Fi
Wi-Fi forum
RE: CC3220SF-LAUNCHXL: AWS: Subscribe from Cloud to Device
Hello Michael, Thanks for your suggestions and quick reply. You are always helpful in tough period I got it resolved. It was a policy issue.
Jan D
1 month ago
Wi-Fi
Wi-Fi forum
RE: CCS/CC3220SF-LAUNCHXL: Why we don't send TCP message or make similar operations inside GPIO interrupt callback method directly?
Hi Abdulkadir, Sleep() functions is a way how to switch task context for set amount of time. But hardware interrupt context is not a task. Jan
Mubin Quadri
1 month ago
Wi-Fi
Wi-Fi forum
RE: CCS/CC3220SF-LAUNCHXL: HTML form implementation example of CC3220.
Hi Michael, Thanks for your reply. I have create new html page with form and used Token number. Handle the get and post operation of token from function " SimpleLinkHttpServerEventHandler " in out_of_box.c . Regards, Mubin
kwon
1 month ago
Wi-Fi
Wi-Fi forum
RE: CC3220SF-LAUNCHXL: CC3220SF-LAUNCHXL RF POWER VALUE?
OK. Thank you.
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