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 +1,48 @@
+#ifndef _HGUART_V2_H
+#define _HGUART_V2_H
+#include "hal/uart.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define __PSRAM_ADDR_START (0x18800000)
+#define __PSRAM_ADDR_END   (0x18800000 + (8*1024*1024))
+
+struct hguart_v2 {
+    struct uart_device   dev;
+    uint32 hw;
+    uart_irq_hdl         irq_hdl;
+    uint32               irq_data;
+    uint16               irq_num;
+    uint16               opened:1, dsleep:1, use_dma:1;
+    uint32 flag;
+#ifdef CONFIG_SLEEP
+    struct {
+        uint32 con;
+        uint32 baud;
+        uint32 tstadr;
+        uint32 rstadr;
+        uint32 tdmalen;
+        uint32 rdmalen;
+        uint32 dmacon;
+        uint32 rs485_con;
+        uint32 rs485_det;
+        uint32 rs485_tat;
+        uint32 tocon;
+    }bp_regs;
+    uint32               bp_irq_flags;
+    uart_irq_hdl         bp_irq_hdl;
+    uint32               bp_irq_data;
+#endif
+};
+
+
+int32 hguart_v2_attach(uint32 dev_id, struct hguart_v2 *uart);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif