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application/ws63/user_main/spotlight/device_module.c

@@ -0,0 +1,70 @@
+#include "spotlight.h"
+#include "cJSON.h"
+
+
+#define CHECK_JSON_ITEM(condition) if(condition) { \
+    goto lab_end; \
+}
+
+#define MAX_BRIGHTNESS 100
+#define MIN_BRIGHTNESS 0
+#define MAX_CCT 6500
+#define MIN_CCT 2700
+
+typedef struct device_control_s {
+    bool on;
+    int32_t colorTemperature;
+    int32_t brightness;
+} device_control_t;
+
+device_control_t g_device_control = {
+    .on = false,
+    .colorTemperature = MAX_CCT,
+    .brightness = MAX_BRIGHTNESS / 2,
+};
+
+int device_module_control(const char *svcId, const char *payload, unsigned int len)
+{
+    if ((svcId == NULL) || (payload == NULL)) {
+        return -1;
+    }
+    cJSON *item = NULL;
+    cJSON *json = cJSON_Parse(payload);
+    CHECK_JSON_ITEM(json == NULL);
+
+	e_printf("put char sid:%s,payload:%s\r\n",svcId,payload);
+    if(strcmp(svcId, "brightness") == 0)
+    {
+        item = cJSON_GetObjectItem(json,"brightness");
+        CHECK_JSON_ITEM(item == NULL);
+        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
+    }
+    else if(strcmp(svcId, "cct") == 0)
+    {
+        item = cJSON_GetObjectItem(json,"colorTemperature");
+        CHECK_JSON_ITEM(item == NULL);
+        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
+    } else if(strcmp(svcId, "lightMode") == 0) // scense mode 
+    {
+        item = cJSON_GetObjectItem(json,"mode");
+        CHECK_JSON_ITEM(item == NULL);
+        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
+        
+    }
+    else if(strcmp(svcId, "switch") == 0) // device open/close
+    {
+        item = cJSON_GetObjectItem(json,"on");
+        CHECK_JSON_ITEM(item == NULL);
+        CHECK_JSON_ITEM(!cJSON_IsNumber(item));
+    }
+
+lab_end:
+    if(json != NULL)
+    {
+        cJSON_Delete(json);
+        json = NULL;
+    }
+    return 0;
+}
+
+

application/ws63/user_main/spotlight/spotlight.h

@@ -0,0 +1,7 @@
+#ifndef __SPOTLIGHT_H__
+#define __SPOTLIGHT_H__
+
+#include <hsf.h>
+int spotlight_main(void);
+#endif
+

application/ws63/user_main/spotlight/spotlight_main.c

@@ -0,0 +1,120 @@
+#include "hsf.h"
+#if defined(CONFIG_PWM_SUPPORT_LPM)
+#include "pm_veto.h"
+#endif
+#include "pinctrl.h"
+#include "gpio.h"
+#include "pwm.h"
+// #include "tcxo.h"
+
+#include "spotlight.h"
+
+#define BRIGHTNESS_PIN  GPIO_00
+#define CCT_PIN         GPIO_04
+#define SWITCH_PIN      GPIO_13
+
+#define BRIGHTNESS_PWM_CHANNEL      0
+#define CCT_PWM_CHANNEL             4
+
+#define CONFIG_PWM_GROUP_ID        0
+
+static errcode_t pwm_sample_callback(uint8_t channel)
+{
+    e_printf("PWM %d, cycle done. \r\n", channel);
+    return ERRCODE_SUCC;
+}
+
+static void gpio_init(pin_t pin)
+{
+      /* PINCTRL init. */
+    uapi_pin_init();
+    uapi_pin_set_mode(pin, HAL_PIO_FUNC_GPIO);
+    uapi_gpio_set_dir(pin, GPIO_DIRECTION_OUTPUT);
+    uapi_pin_set_ds(pin, PIN_DS_3);
+    uapi_pin_set_pull(pin, PIN_PULL_TYPE_DOWN);
+    uapi_gpio_set_val(pin, GPIO_LEVEL_LOW);
+}
+
+static void pwm_sys_init() {
+    uapi_pwm_deinit();
+    uapi_pwm_init();
+}
+
+static void pwm_init(pin_t pin, pin_t pin1, uint8_t channel, uint channel1)
+{
+    pwm_config_t cfg_no_repeat = {
+        0,
+        0,
+        0,
+        0,
+        true
+    };
+    uint32_t frequency = uapi_pwm_get_frequency(channel);
+    e_printf("pwm基础时钟频率为: %dHZ\r\n", frequency);
+    
+    // 计算1KHz PWM所需的周期值（高电平+低电平）
+    uint32_t total_period = frequency / 1000;
+    // 50%占空比，高低电平时间相等
+    cfg_no_repeat.high_time = total_period / 2;
+    cfg_no_repeat.low_time = total_period / 2;
+
+    e_printf("设置1KHz PWM，50%%占空比，周期值: %d\r\n", total_period);
+    uapi_pin_set_mode(pin, PIN_MODE_3); //set pin as pwm output
+    uapi_pin_set_mode(pin1, PIN_MODE_3); //set pin as pwm output
+    uapi_pwm_open(channel, &cfg_no_repeat);
+    uapi_pwm_open(channel1, &cfg_no_repeat);
+
+    // uapi_tcxo_delay_ms((uint32_t)TEST_TCXO_DELAY_1000MS);
+    // uapi_pwm_unregister_interrupt(channel);
+    // uapi_pwm_register_interrupt(channel, pwm_sample_callback);
+#ifdef CONFIG_PWM_USING_V151
+    uint8_t channel_id[2] = {channel, channel1};
+    /* channel_id can also choose to configure multiple channels, and the third parameter also needs to be adjusted
+        accordingly. */
+    uapi_pwm_set_group(CONFIG_PWM_GROUP_ID, channel_id, 2);
+#else
+    uapi_pwm_start(channel);
+#endif
+
+}
+void pwm_start()
+{
+#ifdef CONFIG_PWM_USING_V151
+    /* Here you can also call the uapi_pwm_start interface to open each channel individually. */
+    uapi_pwm_start_group(CONFIG_PWM_GROUP_ID);
+#endif
+}
+void pwm_sys_deinit(void)
+{
+    // uapi_tcxo_delay_ms((uint32_t)TEST_TCXO_DELAY_1000MS);
+#ifdef CONFIG_PWM_USING_V151
+    uapi_pwm_close(CONFIG_PWM_GROUP_ID);
+#else
+    uapi_pwm_close(CONFIG_PWM_CHANNEL);
+#endif
+
+    // uapi_tcxo_delay_ms((uint32_t)TEST_TCXO_DELAY_1000MS);
+    uapi_pwm_deinit();
+}
+
+static void pwm_entry(void)
+{
+    pwm_sys_init();
+    pwm_init(BRIGHTNESS_PIN, BRIGHTNESS_PWM_CHANNEL, CCT_PIN, CCT_PWM_CHANNEL);
+    pwm_start();
+}
+
+
+int spotlight_main(void) {
+    gpio_init(SWITCH_PIN);
+    pwm_entry();
+  
+    while (1) {
+    e_printf("spotlight_main\r\n");
+    uapi_gpio_toggle(SWITCH_PIN);
+    msleep(1000);
+
+    }
+    return 0;
+}
+