GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,5 @@
+ifneq ($(MCU), )
+    include Makefile.riscv
+else
+    include Makefile.linux
+endif
@@ -0,0 +1,20 @@
+ISP_DIR := $(shell cd ../.. && /bin/pwd)
+SDK_DIR ?= $(shell cd $(ISP_DIR)/../../../.. && /bin/pwd)
+
+include $(SDK_DIR)/build/base.mk
+include $(ISP_DIR)/sensor/plat.mk
+
+LIB_NAME := libsns_sc450ai
+
+SRCS := $(wildcard *.c)
+
+SDK_USR_CFLAGS += -I$(GMP_DIR)/include
+SDK_USR_CFLAGS += -I$(GMP_DIR)/usr/include
+SDK_USR_CFLAGS += -I$(ISP_DIR)/include
+SDK_USR_CFLAGS += -I$(ISP_DIR)/../include
+SDK_USR_CFLAGS += -I.
+AT := @
+
+$(info SRCS=$(SRCS))
+
+include $(SDK_DIR)/build/sdk_lib_rules.mk
@@ -0,0 +1,4 @@
+
+SRCS-y += sc450ai.c
+SRCS-y += sc450ai_ctrl.c
+
@@ -0,0 +1,78 @@
+#ifndef __SC450AI_H__
+#define __SC450AI_H__
+
+#include "sns_comm.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// sensor fps mode
+#define SC450AI_FULL_LINES_MAX      0x7FFF
+#define SC450AI_VMAX_4M_1440_LINEAR 1600
+#define SC450AI_VMAX_4M_1440_WDR    3200
+#define SC450AI_VMAX_4M_1520_LINEAR 1560
+#define SC450AI_VMAX_1M_760_LINEAR  780
+
+#define SC450AI_EXP_OFFSET_LINEAR 8
+
+#define SC450AI_FRAME_RATE_MIN 0x4B00
+
+#define SC450AI_EXP_OFFSET_WDR 13
+
+#define SC450AI_S_EXP_MAX_DEFAULT 0xc6
+
+// the value of the sc450ai exposure register is in half line units, (<< 1) for AE calculation, (>> 1) for EXP reg
+#define SC450AI_EXP_SHIFT 1
+
+#define SC450AI_REG_ADDR_EXP_H        0x3e00
+#define SC450AI_REG_ADDR_EXP_M        0x3e01
+#define SC450AI_REG_ADDR_EXP_L        0x3e02
+#define SC450AI_REG_ADDR_AGAIN_H      0x3e08
+#define SC450AI_REG_ADDR_AGAIN_L      0x3e09
+#define SC450AI_REG_ADDR_DGAIN_H      0x3e06
+#define SC450AI_REG_ADDR_DGAIN_L      0x3e07
+#define SC450AI_REG_ADDR_VMAX_H       0x320e
+#define SC450AI_REG_ADDR_VMAX_L       0x320f
+#define SC450AI_REG_ADDR_GROUP_HOLD_0 0x3812
+#define SC450AI_REG_ADDR_GROUP_HOLD_1 0x363a
+#define SC450AI_REG_ADDR_GROUP_HOLD_2 0x3812
+
+#define SC450AI_REG_ADDR_S_EXP_H     0x3e04
+#define SC450AI_REG_ADDR_S_EXP_L     0x3e05
+#define SC450AI_REG_ADDR_S_AGAIN_H   0x3e12
+#define SC450AI_REG_ADDR_S_AGAIN_L   0x3e13
+#define SC450AI_REG_ADDR_S_DGAIN_H   0x3e10
+#define SC450AI_REG_ADDR_S_DGAIN_L   0x3e11
+#define SC450AI_REG_ADDR_S_EXP_MAX_H 0x3e23
+#define SC450AI_REG_ADDR_S_EXP_MAX_L 0x3e24
+
+typedef enum {
+    SC450AI_REG_EXP_H = 0,
+    SC450AI_REG_EXP_M,
+    SC450AI_REG_EXP_L,
+    SC450AI_REG_AGAIN_H,
+    SC450AI_REG_AGAIN_L,
+    SC450AI_REG_DGAIN_H,
+    SC450AI_REG_DGAIN_L,
+    SC450AI_REG_VMAX_H,
+    SC450AI_REG_VMAX_L,
+    SC450AI_REG_L_MAX_NUM,
+
+  // short frame reg info from here
+    SC450AI_REG_S_EXP_H = SC450AI_REG_L_MAX_NUM,
+    SC450AI_REG_S_EXP_L,
+    SC450AI_REG_S_AGAIN_H,
+    SC450AI_REG_S_AGAIN_L,
+    SC450AI_REG_S_DGAIN_H,
+    SC450AI_REG_S_DGAIN_L,
+    SC450AI_REG_S_EXP_MAX_H,
+    SC450AI_REG_S_EXP_MAX_L,
+    SC450AI_REG_MAX_NUM
+} sc450ai_reg_info;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __SC450AI_H__
@@ -0,0 +1,32 @@
+#ifndef __SC450AI_CTRL_H__
+#define __SC450AI_CTRL_H__
+
+#include "sns_comm.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SC450AI_I2C_ADDR  0x60
+#define SC450AI_ADDR_BYTE 2
+#define SC450AI_DATA_BYTE 1
+
+// sc450ai specs list
+#define SC450AI_4M_1440_10BIT_LINEAR_MODE  1
+#define SC450AI_4M_1440_10BIT_WDR_MODE     2
+#define SC450AI_4M_1520_10BIT_LINEAR_MODE  3
+#define SC450AI_1M_760_10BIT_LINEAR_MODE   4
+
+xmedia_s32 sc450ai_i2c_init(xmedia_u32 dev, xmedia_s8 i2c_dev, xmedia_u32 i2c_addr);
+xmedia_s32 sc450ai_i2c_exit(xmedia_u32 dev);
+xmedia_s32 sc450ai_read_reg(xmedia_u32 dev, xmedia_u32 addr, xmedia_u32 *data);
+xmedia_s32 sc450ai_write_reg(xmedia_u32 dev, xmedia_u32 addr, xmedia_u32 data);
+xmedia_s32 sc450ai_set_mirror_flip(xmedia_u32 dev, xmedia_bool mirror_en, xmedia_bool flip_en);
+xmedia_s32 sc450ai_init_image(xmedia_u32 dev, xmedia_u8 img_mode);
+xmedia_s32 sc450ai_set_slave_addr(xmedia_u32 dev, xmedia_u32 slave_addr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //__SC450AI_CTRL_H__