Part Number: LP-AM243x
Tool/software:
Hello,
I'm following the "Getting Started" guide in the "CC33XX RTOS MCU User's Guide" for setting up the AM243x and CC33XX. I've reached step 4 and am encountering an error:
D:\ti\cc33xx_mcu_package_R4\tools\programing>python uart_uniflash.py -p COM32 --cfg=only_wifi_fw.cfg Parsing config file ... Parsing config file ... SUCCESS. Found 6 command(s) !!! Executing command 1 of 6 ... Found flash writer ... sending ./sbl_uart_uniflash.release.tiimage Sent flashwriter ./sbl_uart_uniflash.release.tiimage of size 294775 bytes in 27.1s. Executing command 2 of 6 ... Command arguments : --operation=flash-phy-tuning-data Sending flash-phy-tuning-data_command: 0%| | 0/32 [00:00<?, ?bytes/s]send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'2' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'0' send error: expected NAK, CRC, EOT or CAN; got b'1' send error: expected NAK, CRC, EOT or CAN; got b'1' send error: error_count reached 10, aborting. Sending flash-phy-tuning-data_command: 6%|██▌ | 2/32 [00:01<00:59, 2.00s/bytes] [ERROR] XMODEM send failed, no response OR incorrect response from EVM OR cancelled by user, Power cycle EVM and run this script again !!!
-Completed the "Getting Started" guide for the AM243x MCU+ SDK.
-Successfully flashed default_sbl_null.cfg using UniFlash.
-I've verified that the SW4 switch is in the correct position.
-I can see 'C' characters being printed on the UART serial console before attempting the flashing procedure.
-I've Power cycle EVM and run this script mutliple times but the error persist.
-I've tried command prompt with and without admin rights.
-I've tried disconnect BP-33X1 before program
Environment:
-mcu_plus_sdk_am243x_08_05_00_24, mcu_plus_sdk_am243x_09_02_00_50
-cc33xx_mcu_package_R4
-CCS 12.7.1
-SysConfig 1.18.1, 1.12.0, 1.21.0
-TI_Clang 2.1.0 LTS, 1.3.0 LTS
-Windows 10
-ASSY: PROC109A(001)
Any help in troubleshooting this XMODEM send failure would be greatly appreciated!