first commit

application/samples/peripheral/adc/CMakeLists.txt

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+#===============================================================================
+# @brief    cmake file
+# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
+#===============================================================================
+
+if((DEFINED CONFIG_ADC_USING_V154) OR (DEFINED CONFIG_ADC_USING_V155))
+    set(SOURCES "${SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/adc_demo_inc.c" PARENT_SCOPE)
+else()
+    set(SOURCES "${SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/adc_demo.c" PARENT_SCOPE)
+endif()

application/samples/peripheral/adc/Kconfig

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+#===============================================================================
+# @brief    Kconfig file.
+# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
+#===============================================================================
+config HADC_SELF_CALIBRATION
+    bool
+    prompt "HADC calibration, or use record code."
+    default y
+    depends on ADC_USING_V152
+
+config HADC_SAMPLE
+    bool
+    prompt "Enable HADC sample."
+    default y
+    depends on ADC_USING_V152
+
+config TIMING_SAMPLE
+    bool
+    prompt "Create timing sample irq."
+    default n
+
+config ADC_CHANNEL
+    int
+    prompt "Choose ADC channel."
+    default 5

application/samples/peripheral/adc/adc.code-workspace

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+{
+	"folders": [
+		{
+			"path": "../../../../"
+		}
+	],
+	"settings": {
+		"debug.onTaskErrors": "debugAnyway",
+		"workspace.samplePath": "./samples/peripheral/adc"
+	}
+}

application/samples/peripheral/adc/adc_demo_inc.c

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+/**
+ * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.
+ *
+ * Description: ADC Sample Source. \n
+ *
+ * History: \n
+ * 2023-07-06, Create file. \n
+ */
+#include "pinctrl.h"
+#include "adc.h"
+#include "adc_porting.h"
+#include "common_def.h"
+#include "soc_osal.h"
+#include "app_init.h"
+#include "tcxo.h"
+ 
+#define DELAY_10000MS                   10000
+#define CYCLES                          10
+#define ADC_TASK_PRIO                   26
+#define ADC_TASK_STACK_SIZE             0x1000
+ 
+static void *adc_task(const char *arg)
+{
+    unused(arg);
+    osal_printk("start adc sample\r\n");
+    uapi_adc_init(ADC_CLOCK_NONE);
+    uint8_t adc_channel = CONFIG_ADC_CHANNEL;
+    uint16_t voltage = 0;
+    uint32_t cnt = 0;
+    while (cnt++ < CYCLES) {
+        adc_port_read(adc_channel, &voltage);
+        osal_printk("voltage: %d mv\r\n", voltage);
+        osal_msleep(DELAY_10000MS);
+    }
+    /* 当前测量的电压值和实际值可能有较大差别，请确认是否有分压电阻，如果有分压电阻，则差别符合预期 */
+    uapi_adc_deinit();
+
+    return NULL;
+}
+
+static void adc_entry(void)
+{
+    osal_task *task_handle = NULL;
+    osal_kthread_lock();
+    task_handle = osal_kthread_create((osal_kthread_handler)adc_task, 0, "AdcTask", ADC_TASK_STACK_SIZE);
+    if (task_handle != NULL) {
+        osal_kthread_set_priority(task_handle, ADC_TASK_PRIO);
+    }
+    osal_kthread_unlock();
+}
+ 
+/* Run the adc_entry. */
+app_run(adc_entry);