diff options
Diffstat (limited to 'watch-library/watch/watch_uart.h')
| -rw-r--r-- | watch-library/watch/watch_uart.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/watch-library/watch/watch_uart.h b/watch-library/watch/watch_uart.h index a26d60d2..3c4f7aef 100644 --- a/watch-library/watch/watch_uart.h +++ b/watch-library/watch/watch_uart.h @@ -26,21 +26,28 @@ /** @addtogroup debug Debug UART * @brief This section covers functions related to the debug UART, available on * pin D1 of the 9-pin connector. - * @todo Refactor this as a USB CDC so that folks can debug over USB. - */ + * @warning These functions were used early on in development, before the TinyUSB + * CDC was implemented. You can now print debug messages to the USB console + * using printf, rendering this bit irrelevant. These methods will likely + * be refactored out in the future, in favor of a more full-featured UART + * on the nine-pin connector. + **/ /// @{ /** @brief Initializes the debug UART. * @param baud The baud rate */ +__attribute__((deprecated("Use printf to log debug messages over USB."))) void watch_enable_debug_uart(uint32_t baud); /** @brief Outputs a single character on the debug UART. * @param c The character you wish to output. */ +__attribute__((deprecated("Use printf to log debug messages over USB."))) void watch_debug_putc(char c); /** @brief Outputs a string on the debug UART. * @param s A null-terminated string. */ +__attribute__((deprecated("Use printf to log debug messages over USB."))) void watch_debug_puts(char *s); /// @} |