1 files changed, 130 insertions, 0 deletions
diff --git a/os/hal/templates/uart_lld.c b/os/hal/templates/uart_lld.c
new file mode 100644
index 000000000..46c04fe8c
--- /dev/null
+++ b/os/hal/templates/uart_lld.c
@@ -0,0 +1,130 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/RT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    templates/uart_lld.c
+ * @brief   UART Driver subsystem low level driver source template.
+ *
+ * @addtogroup UART_LLD
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if CH_HAL_USE_UART || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local variables.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Low level UART driver initialization.
+ */
+void uart_lld_init(void) {
+
+}
+
+/**
+ * @brief   Configures and activates the UART peripheral.
+ *
+ * @param[in] uartp      pointer to the @p UARTDriver object
+ */
+void uart_lld_start(UARTDriver *uartp) {
+
+  if (uartp->uart_state == UART_STOP) {
+    /* Clock activation.*/
+  }
+  /* Configuration.*/
+}
+
+/**
+ * @brief   Deactivates the UART peripheral.
+ *
+ * @param[in] uartp      pointer to the @p UARTDriver object
+ */
+void uart_lld_stop(UARTDriver *uartp) {
+
+}
+
+/**
+ * @brief   Starts a transmission on the UART peripheral.
+ * @note    The buffers are organized as uint8_t arrays for data sizes below
+ *          or equal to 8 bits else it is organized as uint16_t arrays.
+ *
+ * @param[in] uartp     pointer to the @p UARTDriver object
+ * @param[in] n         number of data frames to send
+ * @param[in] txbuf     the pointer to the transmit buffer
+ */
+void uart_lld_start_send(UARTDriver *uartp, size_t n, const void *txbuf) {
+
+}
+
+/**
+ * @brief   Stops any ongoing transmission.
+ * @note    Stopping a transmission also suppresses the transmission callbacks.
+ *
+ * @param[in] uartp      pointer to the @p UARTDriver object
+ */
+void uart_lld_stop_send(UARTDriver *uartp) {
+
+}
+
+/**
+ * @brief   Starts a receive operation on the UART peripheral.
+ * @note    The buffers are organized as uint8_t arrays for data sizes below
+ *          or equal to 8 bits else it is organized as uint16_t arrays.
+ *
+ * @param[in] uartp     pointer to the @p UARTDriver object
+ * @param[in] n         number of data frames to send
+ * @param[in] rxbuf     the pointer to the receive buffer
+ */
+void uart_lld_start_receive(UARTDriver *uartp, size_t n, void *rxbuf) {
+
+}
+
+/**
+ * @brief   Stops any ongoing receive operation.
+ * @note    Stopping a receive operation also suppresses the receive callbacks.
+ *
+ * @param[in] uartp      pointer to the @p UARTDriver object
+ */
+void uart_lld_stop_receive(UARTDriver *uartp) {
+
+}
+
+#endif /* CH_HAL_USE_UART */
+
+/** @} */