1 files changed, 125 insertions, 0 deletions
diff --git a/os/hal/templates/i2c_lld.c b/os/hal/templates/i2c_lld.c
new file mode 100644
index 000000000..334088aeb
--- /dev/null
+++ b/os/hal/templates/i2c_lld.c
@@ -0,0 +1,125 @@
+/*
+    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/i2c_lld.c
+ * @brief   I2C Driver subsystem low level driver source template.
+ *
+ * @addtogroup I2C_LLD
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#if CH_HAL_USE_I2C || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local variables.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Low level I2C driver initialization.
+ */
+void i2c_lld_init(void) {
+
+}
+
+/**
+ * @brief   Configures and activates the I2C peripheral.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ */
+void i2c_lld_start(I2CDriver *i2cp) {
+
+  if (i2cp->i2c_state == I2C_STOP) {
+    /* Clock activation.*/
+  }
+  /* Configuration.*/
+}
+
+/**
+ * @brief   Deactivates the I2C peripheral.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ */
+void i2c_lld_stop(I2CDriver *i2cp) {
+
+}
+
+/**
+ * @brief   Initiates a master bus transaction.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ */
+void i2c_lld_master_start(I2CDriver *i2cp) {
+
+}
+
+/**
+ * @brief   Terminates a master bus transaction.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ */
+void i2c_lld_master_stop(I2CDriver *i2cp) {
+
+}
+
+/**
+ * @brief   Master transmission.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ * @param[in] n         number of bytes to be transmitted
+ * @param[in] txbuf     transmit data buffer pointer
+ */
+void i2c_lld_master_transmit(I2CDriver *i2cp, size_t n,
+                             const uint8_t *txbuf) {
+
+}
+
+/**
+ * @brief   Master receive.
+ *
+ * @param[in] i2cp      pointer to the @p I2CDriver object
+ * @param[in] n         number of bytes to be transmitted
+ * @param[in] rxbuf     receive data buffer pointer
+ */
+void i2c_lld_master_receive(I2CDriver *i2cp, size_t n, uint8_t *rxbuf) {
+
+}
+
+#endif /* CH_HAL_USE_I2C */
+
+/** @} */