Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
--- a/sdk/hal/i2c.c
+++ b/sdk/hal/i2c.c
@@ -0,0 +1,123 @@
+/**
+  ******************************************************************************
+  * @file    User/xxx.c
+  * @author  HUGE-IC Application Team
+  * @version V1.0.0
+  * @date    01-08-2018
+  * @brief   Main program body
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2018 HUGE-IC</center></h2>
+  *
+  *
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "typesdef.h"
+#include "list.h"
+#include "errno.h"
+#include "dev.h"
+#include "devid.h"
+#include "hal/i2c.h"
+
+/** @addtogroup Template_Project
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+int32 i2c_open(struct i2c_device *i2c, enum i2c_mode mode, enum i2c_addr_mode addr_mode, uint32 addr)
+{
+    if (i2c) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->open(i2c, mode, addr_mode, addr);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_close(struct i2c_device *i2c)
+{
+    if (i2c) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->close(i2c);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_set_baudrate(struct i2c_device *i2c, uint32 baudrate)
+{
+    if (i2c) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->baudrate(i2c, baudrate);
+    }
+
+    return RET_ERR;
+}
+
+int32 i2c_ioctl(struct i2c_device *i2c, uint32 cmd, uint32 param)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->ioctl) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->ioctl(i2c, cmd, param);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_read(struct i2c_device *i2c, int8 *addr, uint32 addr_len, int8 *buf, uint32 buf_len)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->read) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->read(i2c, addr, addr_len, buf, buf_len);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_write(struct i2c_device *i2c, int8 *addr, uint32 addr_len, int8 *buf, uint32 buf_len)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->write) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->write(i2c, addr, addr_len, buf, buf_len);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_write_scatter(struct i2c_device *i2c, int8 *addr, uint32 addr_len, scatter_data *data, uint32 count)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->write_scatter) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->write_scatter(i2c, addr, addr_len, data, count);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_master_write_table(struct i2c_device *i2c, uint8 cmd_len, uint8 slave_id, scatter_data *data)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->write_table) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->write_table(i2c, cmd_len, slave_id, data);
+    }
+    return RET_ERR; 
+}
+
+int32 i2c_request_irq(struct i2c_device *i2c, i2c_irq_hdl handle, uint32 irq_data, uint32 irq_flag)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->request_irq) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->request_irq(i2c, handle, irq_data, irq_flag);
+    }
+    return RET_ERR;
+}
+
+int32 i2c_release_irq(struct i2c_device *i2c, uint32 irq_flag)
+{
+    if (i2c && ((const struct i2c_hal_ops *)i2c->dev.ops)->release_irq) {
+        return ((const struct i2c_hal_ops *)i2c->dev.ops)->release_irq(i2c, irq_flag);
+    }
+    return RET_ERR;
+}
+
+
+/**
+  * @}
+  */
+
+/*************************** (C) COPYRIGHT 2018 HUGE-IC ***** END OF FILE *****/