Filter
Top Products
BSL API Modules
1-3
BSL Overview
1.2 BSL API Modules
For each on-board device, one header file and one source file will be gener-
ated with the following names: bsl_device.h and bsl_device.c.
Also, a library will be built for a given board:
i.e: bsl6711dsk.lib
Note : The soource files.c are archived into a single source file bsl.src.
Table 1–1 provides a current list of BSL API Modules.
Table 1–1. BSL Modules and Include Files
Board
Module
Description Include File
Module Support
Symbol
BSL Top-level module: Initialization of the BSL bsl_bsl.h BSL_init
BOARD Board-specific module – can call CSL at run-
time
bsl_board.h BOARD_SUPPORT
AD535 Audio codec module (C6711 DSK) bsl_ad535.h AD535_SUPPORT
DIP Dip switches module bsl_dip.h DIP_SUPPORT
FLASH Flash ROM module bsl_flash.h FLASH_SUPPORT
LED
LED module bsl_led.h LED_SUPPORT
Interdependencies
Although each API module is unique, there exists some interdependency be-
tween the CSL (Chip Support Library) and BSL modules. For example, the
AD535 module depends on the MCBSP module because MCBSP0 is dedi-
cated to serial communication.
1.2.1 BSL API Module Support
Not all API modules are supported on all boards. For example, the AIC10 mod-
ule is not supported on the C6711 DSK because the board does not have an
AIC10 codec. When an API module is not supported, all of its header file infor-
mation is conditionally compiled out, meaning the declarations will not exist.
Because of this, calling an AIC10 API function on a board that does not support
AIC10 results in a compiler and/or linker error.
Note: AIC10 codec is implemented on C5510evm.