1 files changed, 0 insertions, 6 deletions
diff --git a/stmhal/uart.c b/stmhal/uart.c
index 9436c2938b..0418e8f3d0 100644
--- a/stmhal/uart.c
+++ b/stmhal/uart.c
@@ -65,8 +65,6 @@ struct _pyb_uart_obj_t {
     UART_HandleTypeDef uart;
 };
 
-pyb_uart_obj_t *pyb_uart_global_debug = NULL;
-
 // assumes Init parameters have been set up correctly
 bool uart_init2(pyb_uart_obj_t *uart_obj) {
     USART_TypeDef *UARTx = NULL;
@@ -219,10 +217,6 @@ void uart_tx_char(pyb_uart_obj_t *uart_obj, int c) {
     HAL_UART_Transmit(&uart_obj->uart, &ch, 1, 100000);
 }
 
-void uart_tx_str(pyb_uart_obj_t *uart_obj, const char *str) {
-    HAL_UART_Transmit(&uart_obj->uart, (uint8_t*)str, strlen(str), 100000);
-}
-
 void uart_tx_strn(pyb_uart_obj_t *uart_obj, const char *str, uint len) {
     HAL_UART_Transmit(&uart_obj->uart, (uint8_t*)str, len, 100000);
 }