Hello,
We have a product developed before 1 year with CC1352R and CC3120MOD. The project is created with WIFI plugin simplelink_sdk_wifi_plugin_2_40_00_22 and simplelink_cc13x2_26x2_sdk_4_10_00_78.
Now the project is transferred to new PC with Win 10 Pro. There is an absolutely new installation of CCS 11.1. The project can be compiled, but cannot be debugged. Always the error is:
Cortex_M4_0: Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 9.6.0.00172)
Cortex_M4_0: Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 9.6.0.00172)
Cortex_M4_0: Unable to determine target status after 20 attempts
Cortex_M4_0: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging
We tried almost everything recommended by TI. We have:
1. Successful test communication with XDS110.
2. The current TCLK is only 1.5MHz. It is tested even with the smallest frequency 100kHz. Always the communication test is successful.
3. When we press the button "Debug" the program is loaded successfully and wait in the beginning of the main(). When we resume the execution it starts and typically stops with error somewhere around the execution of the code for the Sensor Controlled. ALWAYS the error is -1170 and later -2064.
4. If we mass erase the chip with Flash Programmer 2, the first debug session is successful, bet after Restart of the execution everything starts AGAIN with error -1170.
After 1 month attempts we really don't have any ideas how to continue. Could help us?