feat support DAC driver for aiit-arm32-board and stm32f407-st-discovery

2022-01-11 16:56:57 +08:00
parent d789b66ed2
commit bac136c51d
41 changed files with 2557 additions and 36 deletions
@@ -0,0 +1,3 @@
+SRC_FILES += dev_dac.c drv_dac.c bus_dac.c
+
+include $(KERNEL_ROOT)/compiler.mk
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file bus_dac.c
+* @brief register dac bus function using bus driver framework
+* @version 2.0 
+* @author AIIT XUOS Lab
+* @date 2022-1-11
+*/
+
+#include <bus_dac.h>
+#include <dev_dac.h>
+
+/*Register the DAC BUS*/
+int DacBusInit(struct DacBus *dac_bus, const char *bus_name)
+{
+    NULL_PARAM_CHECK(dac_bus);
+    NULL_PARAM_CHECK(bus_name);
+
+    x_err_t ret = EOK;
+
+    if (BUS_INSTALL != dac_bus->bus.bus_state) {
+        strncpy(dac_bus->bus.bus_name, bus_name, NAME_NUM_MAX);
+
+        dac_bus->bus.bus_type = TYPE_DAC_BUS;
+        dac_bus->bus.bus_state = BUS_INSTALL;
+        dac_bus->bus.private_data = dac_bus->private_data;
+
+        ret = BusRegister(&dac_bus->bus);
+        if (EOK != ret) {
+            KPrintf("DacBusInit BusRegister error %u\n", ret);
+            return ret;
+        }
+    } else {
+        KPrintf("DacBusInit BusRegister bus has been register state%u\n", dac_bus->bus.bus_state);        
+    }
+
+    return ret;
+}
+
+/*Register the DAC Driver*/
+int DacDriverInit(struct DacDriver *dac_driver, const char *driver_name)
+{
+    NULL_PARAM_CHECK(dac_driver);
+    NULL_PARAM_CHECK(driver_name);
+
+    x_err_t ret = EOK;
+
+    if (DRV_INSTALL != dac_driver->driver.driver_state) {
+        dac_driver->driver.driver_type = TYPE_DAC_DRV;
+        dac_driver->driver.driver_state = DRV_INSTALL;
+
+        strncpy(dac_driver->driver.drv_name, driver_name, NAME_NUM_MAX);
+
+        dac_driver->driver.configure = dac_driver->configure;
+        dac_driver->driver.private_data = dac_driver->private_data;
+
+        ret = DacDriverRegister(&dac_driver->driver);
+        if (EOK != ret) {
+            KPrintf("DacDriverInit DriverRegister error %u\n", ret);
+            return ret;
+        }
+    } else {
+        KPrintf("DacDriverInit DriverRegister driver has been register state%u\n", dac_driver->driver.driver_state);
+    }
+
+    return ret;
+}
+
+/*Release the DAC device*/
+int DacReleaseBus(struct DacBus *dac_bus)
+{
+    NULL_PARAM_CHECK(dac_bus);
+
+    return BusRelease(&dac_bus->bus);
+}
+
+/*Register the DAC Driver to the DAC BUS*/
+int DacDriverAttachToBus(const char *drv_name, const char *bus_name)
+{
+    NULL_PARAM_CHECK(drv_name);
+    NULL_PARAM_CHECK(bus_name);    
+
+    x_err_t ret = EOK;
+
+    struct Bus *bus;
+    struct Driver *driver;
+
+    bus = BusFind(bus_name);
+    if (NONE == bus) {
+        KPrintf("DacDriverAttachToBus find dac bus error!name %s\n", bus_name);
+        return ERROR;
+    }
+
+    if (TYPE_DAC_BUS == bus->bus_type) {
+        driver = DacDriverFind(drv_name, TYPE_DAC_DRV);
+        if (NONE == driver) {
+            KPrintf("DacDriverAttachToBus find dac driver error!name %s\n", drv_name);
+            return ERROR;
+        }
+
+        if (TYPE_DAC_DRV == driver->driver_type) {
+            ret = DriverRegisterToBus(bus, driver);
+            if (EOK != ret) {
+                KPrintf("DacDriverAttachToBus DriverRegisterToBus error %u\n", ret);
+                return ERROR;
+            }
+        }
+    }
+
+    return ret;
+}
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file dev_dac.c
+* @brief register dac dev function using bus driver framework
+* @version 1.1 
+* @author AIIT XUOS Lab
+* @date 2021-12-28
+*/
+
+#include <bus_dac.h>
+#include <dev_dac.h>
+
+static DoubleLinklistType dacdev_linklist;
+
+/*Create the DAC device linklist*/
+static void DacDeviceLinkInit()
+{
+    InitDoubleLinkList(&dacdev_linklist);
+}
+
+/*Find the register DAC device*/
+HardwareDevType DacDeviceFind(const char *dev_name, enum DevType dev_type)
+{
+    NULL_PARAM_CHECK(dev_name);
+    
+    struct HardwareDev *device = NONE;
+
+    DoubleLinklistType *node = NONE;
+    DoubleLinklistType *head = &dacdev_linklist;
+    for (node = head->node_next; node != head; node = node->node_next) {    
+        device = SYS_DOUBLE_LINKLIST_ENTRY(node, struct HardwareDev, dev_link);
+        if ((!strcmp(device->dev_name, dev_name)) && (dev_type == device->dev_type)) {
+            return device;
+        }
+    }
+
+    KPrintf("DacDeviceFind dacnot find the %s device.return NULL\n", dev_name);
+    return NONE;
+}
+
+/*Register the DAC device*/
+int DacDeviceRegister(struct DacHardwareDevice *dac_device, void *dac_param, const char *device_name)
+{
+    NULL_PARAM_CHECK(dac_device);
+    NULL_PARAM_CHECK(device_name);
+
+    x_err_t ret = EOK;    
+    static x_bool dev_link_flag = RET_FALSE;
+
+    if (!dev_link_flag) {
+        DacDeviceLinkInit();
+        dev_link_flag = RET_TRUE;
+    }
+
+    if (DEV_INSTALL != dac_device->haldev.dev_state) {
+        strncpy(dac_device->haldev.dev_name, device_name, NAME_NUM_MAX);
+        dac_device->haldev.dev_type = TYPE_DAC_DEV;
+        dac_device->haldev.dev_state = DEV_INSTALL;
+
+        dac_device->haldev.dev_done = (struct HalDevDone *)dac_device->dac_dev_done;
+
+        dac_device->haldev.private_data = dac_param;
+
+        DoubleLinkListInsertNodeAfter(&dacdev_linklist, &(dac_device->haldev.dev_link));
+    } else {
+        KPrintf("DacDeviceRegister device has been register state%u\n", dac_device->haldev.dev_state);        
+    }
+
+    return ret;
+}
+
+/*Register the DAC Device to the DAC BUS*/
+int DacDeviceAttachToBus(const char *dev_name, const char *bus_name)
+{
+    NULL_PARAM_CHECK(dev_name);
+    NULL_PARAM_CHECK(bus_name);
+    
+    x_err_t ret = EOK;
+
+    struct Bus *bus;
+    struct HardwareDev *device;
+
+    bus = BusFind(bus_name);
+    if (NONE == bus) {
+        KPrintf("DacDeviceAttachToBus find dac bus error!name %s\n", bus_name);
+        return ERROR;
+    }
+
+    if (TYPE_DAC_BUS == bus->bus_type) {
+        device = DacDeviceFind(dev_name, TYPE_DAC_DEV);
+
+        if (NONE == device) {
+            KPrintf("DacDeviceAttachToBus find dac device error!name %s\n", dev_name);
+            return ERROR;
+        }
+    
+        if (TYPE_DAC_DEV == device->dev_type) {
+            ret = DeviceRegisterToBus(bus, device);
+
+            if (EOK != ret) {
+                KPrintf("DacDeviceAttachToBus DeviceRegisterToBus error %u\n", ret);
+                return ERROR;
+            }
+        }
+    }
+
+    return EOK;
+}
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file drv_dac.c
+* @brief register dac drv function using bus driver framework
+* @version 2.0 
+* @author AIIT XUOS Lab
+* @date 2022-1-11
+*/
+
+#include <bus_dac.h>
+#include <dev_dac.h>
+
+static DoubleLinklistType dacdrv_linklist;
+
+/*Create the driver linklist*/
+static void DacDrvLinkInit()
+{
+    InitDoubleLinkList(&dacdrv_linklist);
+}
+
+/*Find the regiter driver*/
+DriverType DacDriverFind(const char *drv_name, enum DriverType_e drv_type)
+{
+    NULL_PARAM_CHECK(drv_name);
+    
+    struct Driver *driver = NONE;
+
+    DoubleLinklistType *node = NONE;
+    DoubleLinklistType *head = &dacdrv_linklist;
+
+    for (node = head->node_next; node != head; node = node->node_next) {
+        driver = SYS_DOUBLE_LINKLIST_ENTRY(node, struct Driver, driver_link);
+        if ((!strcmp(driver->drv_name, drv_name)) && (drv_type == driver->driver_type)) {
+            return driver;
+        }
+    }
+
+    KPrintf("DacDriverFind cannot find the %s driver.return NULL\n", drv_name);
+    return NONE;
+}
+
+/*Register the Driver, manage with the double linklist*/
+int DacDriverRegister(struct Driver *driver)
+{
+    NULL_PARAM_CHECK(driver);
+
+    x_err_t ret = EOK;
+    static x_bool driver_link_flag = RET_FALSE;
+
+    if (!driver_link_flag) {
+        DacDrvLinkInit();
+        driver_link_flag = RET_TRUE;
+    }
+
+    DoubleLinkListInsertNodeAfter(&dacdrv_linklist, &(driver->driver_link));
+
+    return ret;
+}