Hello All,
I am trying to modify the OAD Manager project to work on the CC2540USB Dongle. (If this already exists somewhere I will humbly accept downloading this project)
My problem is that when I load the Serial Boot Loader Tool (v1.2), I get a SERIALPORT_ERROR after about 30 seconds of trying to connect.
On Serial Boot Loader Tool (v1.3.2): I Load the Port through the Port Settings, then click "Open." "Port Open" is displayed in the bottom right. After a short time I get repeated "Write Data Error Port Number = COM23 The write timed out." and "Device Command Response Timeout Operation State = Handshake".
- I am using BLE-CC24x-1.4.2.2
- I have modified the OAD Manager code so that pressing a pushbutton replaces the "joystick down" key to call the sblRun() function.
- I have tested this by turning an LED on and calling the sblRun() function and seeing the function entered in the debugger (infinite loop).
- I am using the CC254x_BLE_HCI_TL_cent.lib and CC2540_BLE_cent.lib.
- I have added NPI (npi.c and npi.h)
- I have replaced HAL Target CC2540EB with the CC2540USB (usb cdc, not hci)
- My defined symbols are as follows:
OAD_IMG_B_PAGE=59
INT_HEAP_LEN=2900
OSAL_CBTIMER_NUM_TASKS=1
HAL_SBL_BOOT_CODE
xPOWER_SAVING
HAL_KEY=TRUE
HAL_DMA=TRUE
HAL_LED=TRUE
HAL_LCD=FALSE
HAL_UART_USB=1
HAL_UART_DMA=0
HAL_AES_DMA=TRUE
HAL_UART=1
HAL_UART_ISR=1
HAL_UART_ISR_RX_MAX=54 // Needed to avoid Error[e104]: Failed to fit all segments into specified ranges.
HAL_UART_ISR_TX_MAX=54 // Needed to avoid Error[e104]: Failed to fit all segments into specified ranges.
Things that work OK that you might be wondering:
- Everything compiles fine.
- I am able to see the TI CC2540 USB CDC Serial Port (COM23) in my device manager.
- I am able (through a separate iteration of code) to view serial data in Tera Term that is called from HalUARTWrite() in my software.
Is there any recommendations on how I can get this program to work with the Serial Boot Tool?
