diff options
Diffstat (limited to 'include/uart.h')
-rw-r--r-- | include/uart.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/uart.h b/include/uart.h index dc64d9ad6f..3ca34c67f1 100644 --- a/include/uart.h +++ b/include/uart.h @@ -41,16 +41,20 @@ int uart_puts(const char *outstr); * * Returns error if output was truncated. * - * Must support format strings for: + * Supports the following format strings: * char (%c) * string (%s) * native int (signed/unsigned) (%d / %u / %x) * int32_t / uint32_t (%d / %x) - * int64_t / uint64_t (%ld / %lu / %lx) * pointer (%p) + * And the following special format codes: + * current time in us (%T) * including padding (%-5s, %8d, %08x) * - * Note: Floating point output (%f / %g) is not required. + * Support planned for: + * int64_t / uint64_t (%ld / %lu / %lx) + * + * Note: Floating point output (%f / %g) is not supported. */ int uart_printf(const char *format, ...); |