Preprocessor Directives
Unified printf implementation uses preprocessor directives/switches located in the
bsp.h to allow customization of the printf function suited to
your needs.
| Switch | Description | Default |
|---|---|---|
| ENABLE_BSP_PRINT | Enable legacy bsp_print functions. | Enabled |
| ENABLE_BSP_PRINTF | Enable bsp_printf function. | Enabled |
| ENABLE_BSP_PRINTF_FULL | Enable bsp_printf_full function. | Disabled |
| ENABLE_SEMIHOSTING_PRINT | Enable semihosting printing. All print functions is routed to the console printout if enabled. | Disabled |
| ENABLE_FLOATING_POINT_ SUPPORT |
Enable floating point printout support. | Follows FPU setting |
| ENABLE_FP_EXPONENTIAL_ SUPPORT |
Enable floating point exponential printout support. | Disabled |
| ENABLE_PTRDIFF_SUPPORT | Enable pointer difference datatype support. | Disabled |
| ENABLE_LONG_LONG_SUPPORT | Enable long long datatype support. | Disabled |
| ENABLE_BRIDGE_FULL_TO_LITE | When enabled and bsp_printf is disabled, the bsp_printf_full can be called using bsp_printf. | Enabled |
| ENABLE_PRINTF_WARNING | When enabled, warning is printed out when the specifier type is not supported. | Enabled |