add als w1160 driver.

Author: hxw804781317

src/fw/drivers/als/als.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+// @brief initialization
+void als_init(void);
+// @brief deinit
+void als_deinit(void); 
+// @brief print register value
+void als_register_dump(void);
+// @brief read ambient light  
+float als_ambient_light_lux_get(void);

src/fw/drivers/als/als_null.c

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "drivers/als/als.h"
+#include "drivers/gpio.h"
+#include "drivers/pmic.h"
+#include "system/logging.h"
+#include "system/passert.h"
+#include "drivers/i2c.h"
+#include "kernel/util/delay.h"
+
+
+
+//////////////////////////////////////////////////////////////////////
+// @brief initialization
+void als_init(void) {
+}
+
+// @brief deinit
+void als_deinit(void) {
+}
+
+// @brief print register value
+void als_register_dump(void) {
+}
+
+// @brief read ambient light  
+float als_ambient_light_lux_get(void) {
+  return 0;
+}
+
+