Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
--- a/sdk/include/dev/pdm/hgpdm_v0.h
+++ b/sdk/include/dev/pdm/hgpdm_v0.h
@@ -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;
+    os_mutex_t      bp_suspend_lock;
+    os_mutex_t      bp_resume_lock;
+#endif
+};
+
+
+int32 hgpdm_v0_attach(uint32 dev_id, struct hgpdm_v0 *pdm);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+