pure sdk for main

2025-08-27 09:51:58 +01:00
parent f0d033f1c9
commit 0571416e7c
3283 changed files with 1577720 additions and 1 deletions
@@ -0,0 +1,41 @@
+#ifndef _HGPDM_V0_H_
+#define _HGPDM_V0_H_
+#include "hal/pdm.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct hgpdm_v0 {
+    struct pdm_device   dev;
+    uint32              hw;
+    pdm_irq_hdl         irq_hdl;
+    uint32              irq_data;
+    uint16              irq_num;
+    uint16              opened:1,
+                        dsleep:1;
+#ifdef CONFIG_SLEEP
+    struct {
+        uint32 con;
+        uint32 dmacon;
+        uint32 dmastadr;
+        uint32 dmalen;
+    }bp_regs;
+    uint32               bp_irq_flags;
+    pdm_irq_hdl          bp_irq_hdl;
+    uint32               bp_irq_data;
+    struct os_mutex      bp_suspend_lock;
+    struct os_mutex      bp_resume_lock;
+#endif
+};
+
+
+int32 hgpdm_v0_attach(uint32 dev_id, struct hgpdm_v0 *pdm);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+