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fix demosaic not work correctly and polish project manage

This commit is contained in:
SikongJueluo 2024-10-25 23:12:57 +08:00
parent 1ab1467569
commit a8fa609228
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17 changed files with 493 additions and 140 deletions
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6
.justfile
View File

@ -30,7 +30,7 @@ generate:
# build default target # build default target
build: generate build: generate
ninja -C ./build/ {{default}} -v ninja -C ./build/ {{default}}
# build all project # build all project
build-all: generate build-all: generate
@ -38,11 +38,11 @@ build-all: generate
# build ISP target # build ISP target
build-Visp: generate build-Visp: generate
cmake --bulid ./build/ -t Visp ninja -C ./build/ Visp
# build ISP Pipeline target # build ISP Pipeline target
build-Visp_Pipeline: generate build-Visp_Pipeline: generate
cmake --bulid ./build/ -t Visp_Pipeline ninja -C ./build/ Visp_Pipeline
# run default target # run default target
run: run:

105
.svlint.toml Normal file
View File

@ -0,0 +1,105 @@
option.textwidth = 110
textrules.style_textwidth = true
textrules.style_semicolon = true
option.indent = 2
syntaxrules.tab_character = true
syntaxrules.style_indent = true
syntaxrules.multiline_if_begin = true
syntaxrules.multiline_for_begin = true
syntaxrules.style_trailingwhitespace = true
textrules.style_directives = true
syntaxrules.style_operator_arithmetic = true
syntaxrules.style_operator_boolean = true
syntaxrules.style_operator_integer = true
syntaxrules.style_operator_unary = true
syntaxrules.style_keyword_0or1space = true
syntaxrules.style_keyword_0space = true
syntaxrules.style_keyword_1or2space = true
syntaxrules.style_keyword_construct = true
syntaxrules.style_keyword_datatype = false # Overly restrictive.
syntaxrules.style_keyword_end = true
syntaxrules.style_keyword_new = true
syntaxrules.style_keyword_newline = true
syntaxrules.eventlist_or = true
# Common to **ruleset-simsynth** (a subset of **ruleset-designintent**).
syntaxrules.blocking_assignment_in_always_ff = true
syntaxrules.blocking_assignment_in_always_latch = true
syntaxrules.non_blocking_assignment_in_always_comb = true
syntaxrules.case_default = true
syntaxrules.enum_with_type = true
syntaxrules.function_with_automatic = true
syntaxrules.keyword_forbidden_priority = true
syntaxrules.keyword_forbidden_unique = true
syntaxrules.keyword_forbidden_unique0 = true
syntaxrules.general_always_no_edge = true
syntaxrules.operator_case_equality = true
syntaxrules.procedural_continuous_assignment = true
# Common to **ruleset-designintent**.
syntaxrules.action_block_with_side_effect = true
syntaxrules.default_nettype_none = true
syntaxrules.function_same_as_system_function = true
syntaxrules.keyword_forbidden_always = true
syntaxrules.keyword_forbidden_wire_reg = true
syntaxrules.module_nonansi_forbidden = true
syntaxrules.localparam_type_twostate = true
syntaxrules.parameter_type_twostate = true
syntaxrules.localparam_explicit_type = true
syntaxrules.parameter_explicit_type = true
syntaxrules.parameter_default_value = true
syntaxrules.parameter_in_generate = true
syntaxrules.parameter_in_package = true
syntaxrules.genvar_declaration_in_loop = true
syntaxrules.genvar_declaration_out_loop = false
syntaxrules.keyword_forbidden_generate = false
syntaxrules.keyword_required_generate = true
syntaxrules.explicit_case_default = true
syntaxrules.explicit_if_else = true
syntaxrules.loop_statement_in_always_comb = true
syntaxrules.loop_statement_in_always_ff = true
syntaxrules.loop_statement_in_always_latch = true
syntaxrules.sequential_block_in_always_comb = true
syntaxrules.sequential_block_in_always_latch = true
syntaxrules.inout_with_tri = true
syntaxrules.input_with_var = true
syntaxrules.output_with_var = true
syntaxrules.interface_port_with_modport = true
option.re_forbidden_checker = ".*"
syntaxrules.re_forbidden_checker = true
option.re_forbidden_class = ".*"
syntaxrules.re_forbidden_class = false
option.re_forbidden_port_ref = ".*"
syntaxrules.re_forbidden_port_ref = true
option.re_forbidden_property = ".*"
syntaxrules.re_forbidden_property = true
option.re_forbidden_sequence = ".*"
syntaxrules.re_forbidden_sequence = true
option.re_forbidden_task = ".*"
syntaxrules.re_forbidden_task = false
syntaxrules.lowercamelcase_package = true
syntaxrules.uppercamelcase_module = true
option.prefix_interface = "ifc_"
syntaxrules.prefix_interface = true
option.prefix_instance = "u_"
syntaxrules.prefix_instance = true
option.prefix_label = "l_"
syntaxrules.generate_case_with_label = true
syntaxrules.generate_for_with_label = true
syntaxrules.generate_if_with_label = true
option.prefix_inout = "b_"
syntaxrules.prefix_inout = true
option.prefix_input = "in_"
syntaxrules.prefix_input = true
option.prefix_output = "out_"
syntaxrules.prefix_output = true
option.re_required_port_interface = "^[a-z]+[a-zA-Z0-9_]*$"
syntaxrules.re_required_port_interface = true
option.re_required_function = "^([a-z]{1,1}[a-z0-9]{0,9}|f_[a-zA-Z0-9_]+)$"
syntaxrules.re_required_function = true
option.re_required_localparam = "^[A-Z]+[A-Z0-9_]*$"
syntaxrules.re_required_localparam = true
option.re_required_parameter = "^[A-Z]+[A-Z0-9_]*$"
syntaxrules.re_required_parameter = true
option.re_required_genvar = "^[a-z]{1,3}$"
syntaxrules.re_required_genvar = true

7
.svls.toml Normal file
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@ -0,0 +1,7 @@
[verilog]
include_paths = ["rtl/"]
defines = []
plugins = []
[option]
linter = true

14
CMakeLists.txt
View File

@ -35,6 +35,12 @@ find_package(Threads REQUIRED)
# Find SystemC using SystemC's CMake integration # Find SystemC using SystemC's CMake integration
find_package(SystemCLanguage QUIET) find_package(SystemCLanguage QUIET)
# Find Spdlog
if(NOT TARGET spdlog)
# Stand-alone build
find_package(spdlog REQUIRED)
endif()
# Create software image process library # Create software image process library
# file(GLOB_RECURSE IMG_SRC ${PROJECT_SOURCE_DIR}/src/img_process/*.cpp) # file(GLOB_RECURSE IMG_SRC ${PROJECT_SOURCE_DIR}/src/img_process/*.cpp)
# add_library(img_process STATIC ${IMG_SRC}) # add_library(img_process STATIC ${IMG_SRC})
@ -45,6 +51,8 @@ set(OUTPUT_DIR ${PROJECT_SOURCE_DIR}/logs/)
add_compile_definitions( add_compile_definitions(
INPUT_IMG="${INPUT_IMG}" INPUT_IMG="${INPUT_IMG}"
OUTPUT_DIR="${OUTPUT_DIR}" OUTPUT_DIR="${OUTPUT_DIR}"
SPDLOG_FMT_EXTERNAL # Fix Error: fmt not found
DEBUG
) )
# Get RTL source code dir # Get RTL source code dir
@ -52,10 +60,11 @@ SUBDIRLIST(RTL_SUBDIR ${PROJECT_SOURCE_DIR}/rtl)
# ---------------------- EXE --------------------------- # ---------------------- EXE ---------------------------
# VISP # Visp
# ---------------------- EXE --------------------------- # ---------------------- EXE ---------------------------
add_executable(Visp ${PROJECT_SOURCE_DIR}/src/sc_main.cpp) add_executable(Visp ${PROJECT_SOURCE_DIR}/src/sc_main.cpp)
target_include_directories(Visp PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process) target_include_directories(Visp PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process)
target_link_libraries(Visp PRIVATE spdlog::spdlog $<$<BOOL:${MINGW}>:ws2_32>)
# target_link_libraries(Visp PRIVATE img_process) # target_link_libraries(Visp PRIVATE img_process)
# Add the Verilated circuit to the target # Add the Verilated circuit to the target
@ -70,7 +79,7 @@ verilate(Visp SYSTEMC COVERAGE TRACE
verilator_link_systemc(Visp) verilator_link_systemc(Visp)
# ---------------------- EXE --------------------------- # ---------------------- EXE ---------------------------
# VISP_Pipeline # Visp_Pipeline
# ---------------------- EXE --------------------------- # ---------------------- EXE ---------------------------
add_executable(Visp_Pipeline ${PROJECT_SOURCE_DIR}/src/sc_main_pipeline.cpp) add_executable(Visp_Pipeline ${PROJECT_SOURCE_DIR}/src/sc_main_pipeline.cpp)
target_include_directories( target_include_directories(
@ -78,6 +87,7 @@ target_include_directories(
PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process PRIVATE ${PROJECT_SOURCE_DIR}/src/img_process
PRIVATE ${PROJECT_SOURCE_DIR}/src PRIVATE ${PROJECT_SOURCE_DIR}/src
) )
target_link_libraries(Visp_Pipeline PRIVATE spdlog::spdlog $<$<BOOL:${MINGW}>:ws2_32>)
# target_link_libraries(Visp_Pipeline PRIVATE img_process) # target_link_libraries(Visp_Pipeline PRIVATE img_process)
# Add the Verilated circuit to the target # Add the Verilated circuit to the target

3
FPGA.nix
View File

@ -15,6 +15,9 @@
gcc gcc
neocmakelsp neocmakelsp
clang-tools clang-tools
# Libraries
spdlog
]; ];
# Enable languages support # Enable languages support

36
flake.lock
View File

@ -17,11 +17,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1724232775, "lastModified": 1726520618,
"narHash": "sha256-6u2DycIEgrgNYlLxyGqdFVmBNiKIitnQKJ1pbRP5oko=", "narHash": "sha256-jOsaBmJ/EtX5t/vbylCdS7pWYcKGmWOKg4QKUzKr6dA=",
"owner": "cachix", "owner": "cachix",
"repo": "cachix", "repo": "cachix",
"rev": "03b6cb3f953097bff378fb8b9ea094bd091a4ec7", "rev": "695525f9086542dfb09fde0871dbf4174abbf634",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -77,11 +77,11 @@
"pre-commit-hooks": "pre-commit-hooks_2" "pre-commit-hooks": "pre-commit-hooks_2"
}, },
"locked": { "locked": {
"lastModified": 1726063457, "lastModified": 1729641677,
"narHash": "sha256-VtMnPqbP2MLJSjEqmGEUb+cTG1dthc+Bfch2/McymbI=", "narHash": "sha256-xqZJ10TAw70Zk12XmJ/aKABhE6t4Z/rrf/VdLTxqW00=",
"owner": "cachix", "owner": "cachix",
"repo": "devenv", "repo": "devenv",
"rev": "39bf6ce569103c9390d37322daa59468c31b3ce7", "rev": "4f634c92037d3fb7a7cc2feddc4d686ace83b57f",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -399,11 +399,11 @@
"pre-commit-hooks": "pre-commit-hooks" "pre-commit-hooks": "pre-commit-hooks"
}, },
"locked": { "locked": {
"lastModified": 1725980365, "lastModified": 1727438425,
"narHash": "sha256-uDwWyizzlQ0HFzrhP6rVp2+2NNA+/TM5zT32dR8GUlg=", "narHash": "sha256-X8ES7I1cfNhR9oKp06F6ir4Np70WGZU5sfCOuNBEwMg=",
"owner": "domenkozar", "owner": "domenkozar",
"repo": "nix", "repo": "nix",
"rev": "1e61e9f40673f84c3b02573145492d8af581bec5", "rev": "f6c5ae4c1b2e411e6b1e6a8181cc84363d6a7546",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -453,11 +453,11 @@
] ]
}, },
"locked": { "locked": {
"lastModified": 1722978926, "lastModified": 1729194050,
"narHash": "sha256-sqOOEaKJJSUFBzag/cGeeXV491TrrVFY3DFBs1w20V8=", "narHash": "sha256-ExjfoHbwutLkHAcHGhrem6EcmQ/1+ClCr/0Y9NoPPkk=",
"owner": "cachix", "owner": "cachix",
"repo": "nixpkgs-python", "repo": "nixpkgs-python",
"rev": "7c550bca7e6cf95898e32eb2173efe7ebb447460", "rev": "5e4f20785932a23847191607d84c8806520454f2",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -548,11 +548,11 @@
}, },
"nixpkgs_3": { "nixpkgs_3": {
"locked": { "locked": {
"lastModified": 1728018373, "lastModified": 1729413321,
"narHash": "sha256-NOiTvBbRLIOe5F6RbHaAh6++BNjsb149fGZd1T4+KBg=", "narHash": "sha256-I4tuhRpZFa6Fu6dcH9Dlo5LlH17peT79vx1y1SpeKt0=",
"owner": "NixOS", "owner": "NixOS",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "bc947f541ae55e999ffdb4013441347d83b00feb", "rev": "1997e4aa514312c1af7e2bda7fad1644e778ff26",
"type": "github" "type": "github"
}, },
"original": { "original": {
@ -639,11 +639,11 @@
"nixpkgs-stable": "nixpkgs-stable" "nixpkgs-stable": "nixpkgs-stable"
}, },
"locked": { "locked": {
"lastModified": 1725513492, "lastModified": 1726745158,
"narHash": "sha256-tyMUA6NgJSvvQuzB7A1Sf8+0XCHyfSPRx/b00o6K0uo=", "narHash": "sha256-D5AegvGoEjt4rkKedmxlSEmC+nNLMBPWFxvmYnVLhjk=",
"owner": "cachix", "owner": "cachix",
"repo": "pre-commit-hooks.nix", "repo": "pre-commit-hooks.nix",
"rev": "7570de7b9b504cfe92025dd1be797bf546f66528", "rev": "4e743a6920eab45e8ba0fbe49dc459f1423a4b74",
"type": "github" "type": "github"
}, },
"original": { "original": {

18
rtl/BayerProcess/DPC.sv
View File

@ -1,10 +1,11 @@
`timescale 1ns / 1ps `timescale 1ns / 1ps
module DPC #( module DPC #(
parameter reg [15:0] TOTAL_WIDTH = 512 + 3, // 总图像宽度 parameter reg [15:0] TOTAL_WIDTH = 512 + 3, // 总图像宽度
parameter reg [15:0] TOTAL_HEIGHT = 256 + 3, // 总图像高度 parameter reg [15:0] TOTAL_HEIGHT = 256 + 3, // 总图像高度
parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值 parameter reg [ 1:0] RAW_TYPE = 3, // (0,0)位置算起RAW_TYPE的值
parameter reg [ 4:0] DATA_WIDTH = 16 // 输入/输出数据位宽 parameter reg [ 4:0] DATA_WIDTH = 16, // 输入/输出数据位宽
parameter reg [ 4:0] MODULE_ENABLE = 0, // 是否启用该模块，DEBUG用
parameter reg [ 4:0] LABLE_ENABLE = 1 // 是否启动坏点标注，DEBUG用
) ( ) (
input wire clk, input wire clk,
input wire reset, input wire reset,
@ -220,18 +221,20 @@ module DPC #(
channel_cache_correct_final <= channel_cache_correct2[flag_which_dict]; channel_cache_correct_final <= channel_cache_correct2[flag_which_dict];
case (flag_which_dict) case (flag_which_dict)
2'b00: 2'b00:
flag_if_need_corection <= grad_h_cache2[1] > 4 * (grad_h_cache2[0] + grad_h_cache2[2]); flag_if_need_corection <= grad_h_cache2[1] / 4 > (grad_h_cache2[0] + grad_h_cache2[2]);
2'b01: 2'b01:
flag_if_need_corection <= grad_v_cache2[1] > 4 * (grad_v_cache2[0] + grad_v_cache2[2]); flag_if_need_corection <= grad_v_cache2[1] / 4 > (grad_v_cache2[0] + grad_v_cache2[2]);
2'b10: 2'b10:
flag_if_need_corection <= grad_45_cache2[1] > 3 * (grad_45_cache2[0] + grad_45_cache2[2]); flag_if_need_corection <= grad_45_cache2[1] / 4 > (grad_45_cache2[0] + grad_45_cache2[2]);
2'b11: 2'b11:
flag_if_need_corection <= grad_135_cache2[1] > 3*(grad_135_cache2[0] + grad_135_cache2[2]); flag_if_need_corection <= grad_135_cache2[1]/4 > (grad_135_cache2[0] + grad_135_cache2[2]);
endcase endcase
end end
if(pipeline_valid[7]) begin //如果是坏点，输出计算后的值；如果不是坏点，输出原值 if(pipeline_valid[7]) begin //如果是坏点，输出计算后的值；如果不是坏点，输出原值
out_data <= (flag_if_need_corection) ? (channel_cache_correct_final) : (channel_cache4); if (MODULE_ENABLE)
out_data <= (flag_if_need_corection)?((LABLE_ENABLE)?(12'hFFF):(channel_cache_correct_final)):(channel_cache4);
else out_data <= channel_cache4;
end end
end end
end end
@ -296,3 +299,4 @@ module DPC #(
endmodule endmodule

4
rtl/BayerProcess/Demosaic_Pipeline.sv
View File

@ -58,7 +58,6 @@ module Demosaic_Pipeline #(
raw_type <= RAW_TYPE; raw_type <= RAW_TYPE;
end else if (pipeline_running) begin end else if (pipeline_running) begin
// First level pipeline for reading data
pipeline_valid <= {pipeline_valid[PIPILINE-2:0], in_valid}; pipeline_valid <= {pipeline_valid[PIPILINE-2:0], in_valid};
if (in_valid) begin if (in_valid) begin
@ -107,7 +106,7 @@ module Demosaic_Pipeline #(
end end
if (pipeline_valid[2]) begin if (pipeline_valid[2]) begin
{out_data[2], out_data[1], out_data[0]} <= {red, blue, green}; {out_data[2], out_data[1], out_data[0]} <= {red, green, blue};
out_hsync <= (temp_pos_x2 == 0); out_hsync <= (temp_pos_x2 == 0);
out_fsync <= ((temp_pos_x2 == 0) && (temp_pos_y2 == 0)); out_fsync <= ((temp_pos_x2 == 0) && (temp_pos_y2 == 0));
end end
@ -119,3 +118,4 @@ module Demosaic_Pipeline #(
// grg rgr bgb gbg 258 // grg rgr bgb gbg 258
endmodule endmodule

8
rtl/BayerProcess/Windows.sv
View File

@ -38,17 +38,21 @@ SHIFT_REG0 -> 1 4 7 . .
. . . . . .
*/ */
reg firstframedone;
reg [15:0] pos_x, pos_y; reg [15:0] pos_x, pos_y;
always @(posedge clk) begin always @(posedge clk) begin
if (reset) begin if (reset) begin
pos_x <= 0; pos_x <= 0;
pos_y <= 0; pos_y <= 0;
firstframedone <= 0;
end else if (regx_out_valid[WINDOWS_WIDTH-2]) begin end else if (regx_out_valid[WINDOWS_WIDTH-2]) begin
pos_x <= (pos_x >= IMAGE_WIDTH - 1) ? (0) : (pos_x + 1); pos_x <= (pos_x >= IMAGE_WIDTH - 1) ? (0) : (pos_x + 1);
pos_y <= (pos_x >= IMAGE_WIDTH - 1)?((pos_y >= IMAGE_HEIGHT - 1)?(0):(pos_y + 1)):(pos_y); pos_y <= (pos_x >= IMAGE_WIDTH - 1)?((pos_y >= IMAGE_HEIGHT - 1)?(0):(pos_y + 1)):(pos_y);
firstframedone <= (pos_x >= IMAGE_WIDTH - 1 && pos_y >= IMAGE_HEIGHT - 1)?(1):(firstframedone);
end else begin end else begin
pos_x <= pos_x; pos_x <= pos_x;
pos_y <= pos_y; pos_y <= pos_y;
firstframedone <= firstframedone;
end end
end end
@ -62,10 +66,12 @@ SHIFT_REG0 -> 1 4 7 . .
for (j = 0; j < WINDOWS_WIDTH; j = j + 1) begin for (j = 0; j < WINDOWS_WIDTH; j = j + 1) begin
if (i == WINDOWS_WIDTH - 1) begin if (i == WINDOWS_WIDTH - 1) begin
if (j == 0) out_data[(WINDOWS_WIDTH*i)+j] <= regx_out_data[WINDOWS_WIDTH-2]; if (j == 0) out_data[(WINDOWS_WIDTH*i)+j] <= regx_out_data[WINDOWS_WIDTH-2];
else out_data[(WINDOWS_WIDTH*i)+j] <= data_out_shift[j-1][2*i-1]; else out_data[(WINDOWS_WIDTH*i)+j] <= data_out_shift[j-1][2*j-1];
end else out_data[(WINDOWS_WIDTH*i)+j] <= out_data[(WINDOWS_WIDTH*(i+1))+j]; end else out_data[(WINDOWS_WIDTH*i)+j] <= out_data[(WINDOWS_WIDTH*(i+1))+j];
end end
end end
if (firstframedone) out_valid <= 1;
else
out_valid <= ~((pos_y <= WINDOWS_WIDTH-WINDOWS_ANCHOR_Y-1 && pos_x < WINDOWS_WIDTH-WINDOWS_ANCHOR_X-1) || (pos_y < WINDOWS_WIDTH-WINDOWS_ANCHOR_Y-1)); out_valid <= ~((pos_y <= WINDOWS_WIDTH-WINDOWS_ANCHOR_Y-1 && pos_x < WINDOWS_WIDTH-WINDOWS_ANCHOR_X-1) || (pos_y < WINDOWS_WIDTH-WINDOWS_ANCHOR_Y-1));
end else begin end else begin
for (i = 0; i < WINDOWS_WIDTH * WINDOWS_WIDTH - 1; i = i + 1) out_data[i] <= out_data[i]; for (i = 0; i < WINDOWS_WIDTH * WINDOWS_WIDTH - 1; i = i + 1) out_data[i] <= out_data[i];

4
rtl/Color/ColorBlender_Pipeline.sv
View File

@ -71,9 +71,9 @@ module ColorBlender_Pipeline #(
/************* 2:计算2 ************/ /************* 2:计算2 ************/
if(pipeline_valid[0]) begin if(pipeline_valid[0]) begin
if(enable) begin if(enable) begin
data_cal1[0] <= (data_cal0[0] * {16'b0, gain_red}) >> 16; data_cal1[0] <= (data_cal0[0] * {16'b0, gain_blue}) >> 16;
data_cal1[1] <= (data_cal0[1] * {16'b0, gain_green}) >> 16; data_cal1[1] <= (data_cal0[1] * {16'b0, gain_green}) >> 16;
data_cal1[2] <= (data_cal0[2] * {16'b0, gain_blue}) >> 16; data_cal1[2] <= (data_cal0[2] * {16'b0, gain_red}) >> 16;
end else begin end else begin
data_cal1[0] <= data_cal0[0] >> 8; data_cal1[0] <= data_cal0[0] >> 8;
data_cal1[1] <= data_cal0[1] >> 8; data_cal1[1] <= data_cal0[1] >> 8;

88
rtl/Color/GammaCorrection_Pipeline.sv
View File

@ -1,84 +1,42 @@
`timescale 1ns / 1ps `timescale 1ns / 1ps
module GammaCorrection_Pipeline #( module GammaCorrection_Pipeline
parameter reg [4:0] COLOR_DEPTH = 8 import common::*;
#(
parameter bit [4:0] COLOR_DEPTH = 8
) ( ) (
input wire clk, input var clk,
input wire reset, input var reset,
input wire in_valid, input var in_ready,
output reg out_valid, input var in_valid,
input var [COLOR_DEPTH - 1 : 0] in_data[3],
input wire in_ready, output var out_ready,
output wire out_ready, output var out_valid,
output var [COLOR_DEPTH - 1 : 0] out_data[3],
input wire in_hsync, output var out_hsync,
output wire out_hsync, output var out_fsync,
input wire [COLOR_DEPTH - 1 : 0] in_data[3], input var [7:0] in_Gtable[256],
input var in_enable
output reg [COLOR_DEPTH - 1 : 0] out_data[3],
input wire [7:0] gamma_table[256],
input wire enable
); );
reg [7:0] data_cache[3]; Color color;
assign out_ready = (!in_en && state == READ_DATA && !reset) ? 1 : 0; assign out_ready = in_ready;
assign out_receive = (in_en && state == READ_DATA && !reset) ? 1 : 0;
always @(posedge clk)
begin always_ff @(posedge clock) begin : blockName
if (reset) if (reset) begin
begin out_valid <= 0;
out_en <= 0;
out_data[0] <= 0; out_data[0] <= 0;
out_data[1] <= 0; out_data[1] <= 0;
out_data[2] <= 0; out_data[2] <= 0;
end else begin
data_cache[0] <= 0;
data_cache[1] <= 0;
data_cache[2] <= 0;
end
else
begin
case (state)
READ_DATA:
begin
if (in_en)
begin
data_cache[0] <= in_data[0];
data_cache[1] <= in_data[1];
data_cache[2] <= in_data[2];
end
end end
SEND_DATA:
begin
if (in_ready && !in_receive)
begin
out_en <= 1;
if (enable)
begin
out_data[0] <= gamma_table[data_cache[0]];
out_data[1] <= gamma_table[data_cache[1]];
out_data[2] <= gamma_table[data_cache[2]];
end
else
begin
out_data[0] <= data_cache[0];
out_data[1] <= data_cache[1];
out_data[2] <= data_cache[2];
end
end
else
out_en <= 0;
end
default:
;
endcase
end
end end

16
rtl/common.sv Normal file
View File

@ -0,0 +1,16 @@
`default_nettype none
package common;
class Color;
bit [7:0] red;
bit [7:0] green;
bit [7:0] blue;
function new(bit [7:0] red, bit [7:0] green, bit [7:0] blue);
this.red = red;
this.green = green;
this.blue = blue;
endfunction //new()
endclass //Color
endpackage

6
rtl/isp_Pipeline.sv
View File

@ -79,7 +79,9 @@ module isp_Pipeline #(
.TOTAL_WIDTH (IN_WIDTH), .TOTAL_WIDTH (IN_WIDTH),
.TOTAL_HEIGHT (IN_HEIGHT), .TOTAL_HEIGHT (IN_HEIGHT),
.RAW_TYPE (3), .RAW_TYPE (3),
.DATA_WIDTH (DATA_WIDTH) .DATA_WIDTH (DATA_WIDTH),
.MODULE_ENABLE(1),
.LABLE_ENABLE (1)
) DPC_inst ( ) DPC_inst (
.clk (clk), .clk (clk),
.reset (reset), .reset (reset),
@ -113,7 +115,7 @@ module isp_Pipeline #(
.WINDOW_LENGTH(3), .WINDOW_LENGTH(3),
.TOTAL_WIDTH (IN_WIDTH), .TOTAL_WIDTH (IN_WIDTH),
.TOTAL_HEIGHT (IN_HEIGHT), .TOTAL_HEIGHT (IN_HEIGHT),
.RAW_TYPE (3), .RAW_TYPE (0),
.DATA_WIDTH (DATA_WIDTH) .DATA_WIDTH (DATA_WIDTH)
) Demosaic_inst ( ) Demosaic_inst (
.clk (clk), .clk (clk),

174
src/sc_main.cpp
View File

@ -21,7 +21,179 @@
// Include model header, generated from Verilating "isp.v" // Include model header, generated from Verilating "isp.v"
#include "Visp.h" #include "Visp.h"
#include "tb_isp.hpp"
// Write Pictures
#include "bitmap_image.hpp"
SC_MODULE(TB_ISP) {
sc_core::sc_in_clk clk;
sc_core::sc_in<bool> rst;
sc_core::sc_in<bool> in_ready; // next module ready to receive data
sc_core::sc_out<bool> out_valid; // next module data valid signal
sc_core::sc_out<uint32_t> out_data[3]; // next module receive data
sc_core::sc_in<bool> in_valid; // this module receive data valid signal
sc_core::sc_out<bool> out_ready; // this module ready to receive data
sc_core::sc_in<uint32_t> in_data; // this module receive data
const uint16_t IN_WIDTH;
const uint16_t IN_HEIGHT;
const uint32_t IN_SIZE;
const uint16_t OUT_WIDTH;
const uint16_t OUT_HEIGHT;
const uint32_t OUT_SIZE;
const uint32_t FLAMES;
const std::string OUT_DIR;
bool is_done; // when receive all data
std::vector<uint16_t> image; // the data of image
std::vector<uint32_t> process_image; // after isp process, the data of image
SC_CTOR(TB_ISP, const uint16_t in_width, const uint16_t in_height,
const uint16_t out_width, const uint16_t out_height,
const uint32_t cnt_flame, const std::string& out_dir)
: IN_WIDTH(in_width), IN_HEIGHT(in_height), IN_SIZE(in_width * in_height),
OUT_WIDTH(out_width), OUT_HEIGHT(out_height),
OUT_SIZE(out_width * out_height), FLAMES(cnt_flame),
OUT_DIR(out_dir),
process_image(std::vector<uint32_t>(out_width * out_height, 0)) {
SC_CTHREAD(sendData, clk.pos()); // when clk posedge, exec sendData
reset_signal_is(rst, true); // set rst signal
SC_CTHREAD(readData, clk.pos());
reset_signal_is(rst, true); // set rst signal
}
void sendData(void) {
// init var
uint16_t pos_x = 0, pos_y = 0, cnt_flame = 0;
bool is_finish = false; // when send all data
// reset
out_valid = false;
for (auto &data : out_data)
data = 0;
while (true) {
if (in_ready && !is_finish) {
// valid and send data
out_valid = true;
out_data[0] = image[(pos_y + 0) * IN_WIDTH + pos_x];
out_data[1] = image[(pos_y + 1) * IN_WIDTH + pos_x];
out_data[2] = image[(pos_y + 2) * IN_WIDTH + pos_x];
// print data
std::printf("x=%4d, y=%4d, data=0x%04x\t", pos_x, pos_y,
image[(pos_y + 0) * IN_WIDTH + pos_x]);
std::printf("x=%4d, y=%4d, data=0x%04x\t", pos_x, pos_y,
image[(pos_y + 1) * IN_WIDTH + pos_x]);
std::printf("x=%4d, y=%4d, data=0x%04x\n", pos_x, pos_y,
image[(pos_y + 2) * IN_WIDTH + pos_x]);
pos_x++;
// calculate position and recognize when to finish
if (pos_x >= IN_WIDTH) {
pos_x = 0;
pos_y++;
}
if (pos_y >= IN_HEIGHT - 1) {
pos_y = 0;
cnt_flame++;
}
if (cnt_flame >= FLAMES) {
is_finish = true;
}
} else {
out_valid = false;
}
// wait for next clk
wait();
}
}
void readData(void) {
// init local var
uint16_t pos_x = 0, pos_y = 0, cnt_flame = 0;
uint32_t last_data = 0, cnt = 0;
bool is_finish = false;
// reset
out_ready = false;
is_done = false;
while (true) {
if (!is_finish) {
out_ready = true;
// when data valid, write it down
if (in_valid) {
process_image[pos_y * OUT_WIDTH + pos_x] = in_data;
// calculate position
pos_x++;
if (pos_x >= OUT_WIDTH) {
pos_x = 0;
pos_y++;
}
if (pos_y >= OUT_HEIGHT) {
pos_y = 0;
saveData(
("output_img_" + std::to_string(cnt_flame) + ".bmp").c_str());
cnt_flame++;
}
if (cnt_flame >= FLAMES) {
is_finish = true;
}
}
} else {
out_ready = false;
}
// when no data send, give finish signal
if (is_finish && (last_data == in_data)) {
cnt++;
if (cnt >= 100000L) { // when receive many times the same data
is_done = true;
std::printf("Finish Reading data; pos_x = %d, pos_y = %d\n", pos_x,
pos_y);
}
} else {
cnt = 0;
}
last_data = in_data;
// wait for next clk
wait();
}
}
bool saveData(const char *name) {
bool ret = true;
// Check Image Size
if (process_image.size() > OUT_SIZE) {
std::cout << "Process Image Over Size!!!\n"
<< "Image Size:" << process_image.size() << "\n";
return false;
}
// Write BMP image
bitmap_image bmp(OUT_WIDTH, OUT_HEIGHT);
if (!bmp) {
std::cout << "Output Image Open Failed!!!\n";
return false;
}
for (int y = 0; y < OUT_HEIGHT; y++)
for (int x = 0; x < OUT_WIDTH; x++)
bmp.set_pixel(x, y,
(process_image[y * OUT_WIDTH + x] & 0x00ff0000) >> 16,
(process_image[y * OUT_WIDTH + x] & 0x0000ff00) >> 8,
(process_image[y * OUT_WIDTH + x] & 0x000000ff) >> 0);
bmp.save_image(std::string(OUT_DIR) + name);
return ret;
}
};
// Image Parameters // Image Parameters
static const uint16_t IN_WIDTH = 1936; static const uint16_t IN_WIDTH = 1936;

40
src/sc_main_pipeline.cpp
View File

@ -7,8 +7,12 @@
#include <iostream> #include <iostream>
// SystemC global header // SystemC global header
#include "spdlog/common.h"
#include "spdlog/logger.h"
#include "spdlog/sinks/basic_file_sink.h"
#include "sysc/communication/sc_signal.h" #include "sysc/communication/sc_signal.h"
#include "sysc/kernel/sc_module.h" #include "sysc/kernel/sc_module.h"
#include <memory>
#include <systemc> #include <systemc>
// Include common routines // Include common routines
@ -24,6 +28,10 @@
// Include testbench written by systemc // Include testbench written by systemc
#include "tb_isp.hpp" #include "tb_isp.hpp"
// Spdlog library
#include "spdlog/sinks/stdout_color_sinks.h"
#include "spdlog/spdlog.h"
// Image Parameters // Image Parameters
static const uint16_t IN_WIDTH = 1936; static const uint16_t IN_WIDTH = 1936;
static const uint16_t IN_HEIGHT = 1088; static const uint16_t IN_HEIGHT = 1088;
@ -46,7 +54,7 @@ struct color_gain {
double red; double red;
double green; double green;
double blue; double blue;
} color_gain{1.1, 0.7, 1.3}, white_gain; } color_gain{2, 1, 1}, white_gain;
static const double gamma_value = 2.2; static const double gamma_value = 2.2;
static const double sat_inc = 0.5; static const double sat_inc = 0.5;
@ -56,17 +64,34 @@ using namespace sc_core;
using namespace sc_dt; using namespace sc_dt;
int sc_main(int argc, char *argv[]) { int sc_main(int argc, char *argv[]) {
std::printf("Enter into sc_main\n"); std::cout << "Enter into sc_main\n";
try {
auto logger = std::make_shared<spdlog::logger>(
"sc_main", spdlog::sinks_init_list(
{std::make_shared<spdlog::sinks::stdout_color_sink_mt>(),
std::make_shared<spdlog::sinks::basic_file_sink_mt>(
fmt::format("{:s}/ISP.txt", OUTPUT_DIR), true)}));
// When Debug, set Debug level
#ifdef DEBUG
logger->set_level(spdlog::level::debug);
#endif // DEBUG
spdlog::set_default_logger(logger);
spdlog::info("Succeefully init spdlog");
} catch (const spdlog::spdlog_ex &ex) {
std::cout << "[ERROR] Failed to Init Spdlog!!!\n";
return -1;
}
// Open Image // Open Image
std::ifstream image; std::ifstream image;
image.open(INPUT_IMG, std::ios::in | std::ios::binary); image.open(INPUT_IMG, std::ios::in | std::ios::binary);
// Check image whether is open // Check image whether is open
if (!image.is_open()) { if (!image.is_open()) {
std::printf("Open Image Failed!!!\n"); spdlog::error("Open Image Failed!!!");
exit(0); exit(0);
} else { } else {
std::printf("Open Image Successfully!!!\n"); spdlog::info("Open Image Successfully!!!\n");
} }
// Read and Transform Image // Read and Transform Image
@ -84,7 +109,7 @@ int sc_main(int argc, char *argv[]) {
// Close and delete image // Close and delete image
image.close(); image.close();
delete[] buf; delete[] buf;
std::printf("Finish Reading Image\n"); spdlog::info("Finish Reading Image");
// This is a more complicated example, please also see the simpler // This is a more complicated example, please also see the simpler
// examples/make_hello_c. // examples/make_hello_c.
@ -207,7 +232,8 @@ int sc_main(int argc, char *argv[]) {
VerilatedVcdSc *tfp = nullptr; VerilatedVcdSc *tfp = nullptr;
const char *flag = Verilated::commandArgsPlusMatch("trace"); const char *flag = Verilated::commandArgsPlusMatch("trace");
if (flag && 0 == std::strcmp(flag, "+trace")) { if (flag && 0 == std::strcmp(flag, "+trace")) {
std::cout << "Enabling waves into logs/vlt_dump.vcd...\n"; spdlog::info("Enabling waves into logs/vlt_dump.vcd...");
tfp = new VerilatedVcdSc; tfp = new VerilatedVcdSc;
isp.trace(tfp, 99); // Trace 99 levels of hierarchy isp.trace(tfp, 99); // Trace 99 levels of hierarchy
Verilated::mkdir("logs"); Verilated::mkdir("logs");
@ -215,7 +241,7 @@ int sc_main(int argc, char *argv[]) {
} }
// Simulate until $finish // Simulate until $finish
std::cout << "Ready to simulate!\n"; spdlog::info("Ready to simulate!");
while (!Verilated::gotFinish()) { while (!Verilated::gotFinish()) {
// Flush the wave files each cycle so we can immediately see the output // Flush the wave files each cycle so we can immediately see the output
// Don't do this in "real" programs, do it in an abort() handler instead // Don't do this in "real" programs, do it in an abort() handler instead

73
src/tb_isp.hpp
View File

@ -2,12 +2,27 @@
#define __TB_ISP_H__ #define __TB_ISP_H__
#include <cstdint> #include <cstdint>
#include <iostream>
#include <memory>
#include <sys/types.h>
#include <systemc> #include <systemc>
// Write Pictures // Write Pictures
#include "bitmap_image.hpp" #include "bitmap_image.hpp"
#include "spdlog/common.h"
#include "spdlog/logger.h"
#include "spdlog/sinks/basic_file_sink.h"
#include "spdlog/sinks/stdout_color_sinks.h"
#include "spdlog/spdlog.h"
SC_MODULE(TB_ISP) { SC_MODULE(TB_ISP) {
private:
spdlog::logger log;
spdlog::logger img_log;
public:
sc_core::sc_in_clk clk; sc_core::sc_in_clk clk;
sc_core::sc_in<bool> rst; sc_core::sc_in<bool> rst;
@ -35,16 +50,33 @@ SC_MODULE(TB_ISP) {
SC_CTOR(TB_ISP, const uint16_t in_width, const uint16_t in_height, SC_CTOR(TB_ISP, const uint16_t in_width, const uint16_t in_height,
const uint16_t out_width, const uint16_t out_height, const uint16_t out_width, const uint16_t out_height,
const uint32_t cnt_flame, const std::string &out_dir) const uint32_t cnt_flame, const std::string &out_dir)
// Init class varibles
: IN_WIDTH(in_width), IN_HEIGHT(in_height), IN_SIZE(in_width * in_height), : IN_WIDTH(in_width), IN_HEIGHT(in_height), IN_SIZE(in_width * in_height),
OUT_WIDTH(out_width), OUT_HEIGHT(out_height), OUT_WIDTH(out_width), OUT_HEIGHT(out_height),
OUT_SIZE(out_width * out_height), FLAMES(cnt_flame), OUT_SIZE(out_width * out_height), FLAMES(cnt_flame), OUT_DIR(out_dir),
OUT_DIR(out_dir), process_image(std::vector<uint32_t>(out_width * out_height, 0)),
process_image(std::vector<uint32_t>(out_width * out_height, 0)) { // Global logger with file and stdout
log("TB_ISP",
spdlog::sinks_init_list(
{std::make_shared<spdlog::sinks::stdout_color_sink_mt>(),
std::make_shared<spdlog::sinks::basic_file_sink_mt>(
out_dir + "TB_ISP.txt", true)})),
// Image logger for debug image
img_log("IMG_LOG", std::make_shared<spdlog::sinks::basic_file_sink_mt>(
out_dir + "IMG.txt", true)) {
// When Debug, set Debug level
#ifdef DEBUG
log.set_level(spdlog::level::debug);
img_log.set_level(spdlog::level::debug);
#endif // DEBUG
SC_CTHREAD(sendData, clk.pos()); // when clk posedge, exec sendData SC_CTHREAD(sendData, clk.pos()); // when clk posedge, exec sendData
reset_signal_is(rst, true); // set rst signal reset_signal_is(rst, true); // set rst signal
SC_CTHREAD(readData, clk.pos()); SC_CTHREAD(readData, clk.pos());
reset_signal_is(rst, true); // set rst signal reset_signal_is(rst, true); // set rst signal
log.info("Created TB_ISP Modules");
} }
void sendData(void) { void sendData(void) {
@ -62,7 +94,7 @@ SC_MODULE(TB_ISP) {
out_data = image[(pos_y + 0) * IN_WIDTH + pos_x]; out_data = image[(pos_y + 0) * IN_WIDTH + pos_x];
// print data // print data
std::printf("x=%4d, y=%4d, data=0x%04x\n", pos_x, pos_y, log.debug("x={:4d}, y={:4d}, data=0x{:04x}", pos_x, pos_y,
image[pos_y * IN_WIDTH + pos_x]); image[pos_y * IN_WIDTH + pos_x]);
pos_x++; pos_x++;
@ -75,7 +107,7 @@ SC_MODULE(TB_ISP) {
pos_y = 0; pos_y = 0;
cnt_flame++; cnt_flame++;
} }
if (cnt_flame >= FLAMES) { if (cnt_flame >= FLAMES + 1) {
is_finish = true; is_finish = true;
} }
} else { } else {
@ -130,7 +162,7 @@ SC_MODULE(TB_ISP) {
cnt++; cnt++;
if (cnt >= 100000L) { // when receive many times the same data if (cnt >= 100000L) { // when receive many times the same data
is_done = true; is_done = true;
std::printf("Finish Reading data; pos_x = %d, pos_y = %d\n", pos_x, img_log.info("Finish Reading data; pos_x = {:d}, pos_y = {:d}", pos_x,
pos_y); pos_y);
} }
} else { } else {
@ -148,23 +180,34 @@ SC_MODULE(TB_ISP) {
// Check Image Size // Check Image Size
if (process_image.size() > OUT_SIZE) { if (process_image.size() > OUT_SIZE) {
std::cout << "Process Image Over Size!!!\n" log.error("Image Over Size!!!\nImage Size:{:d}", process_image.size());
<< "Image Size:" << process_image.size() << "\n";
return false; return false;
} }
// Write BMP image // Write BMP image
bitmap_image bmp(OUT_WIDTH, OUT_HEIGHT); bitmap_image bmp(OUT_WIDTH, OUT_HEIGHT);
if (!bmp) { if (!bmp) {
std::cout << "Output Image Open Failed!!!\n"; log.error("Output Image Open Failed!!!");
return false; return false;
} }
for (int y = 0; y < OUT_HEIGHT; y++)
for (int x = 0; x < OUT_WIDTH; x++) img_log.info("Image Receive: {:d} Pixels, {:d} Bytes", process_image.size(),
bmp.set_pixel(x, y, process_image.size() * 3);
(process_image[y * OUT_WIDTH + x] & 0x00ff0000) >> 16,
(process_image[y * OUT_WIDTH + x] & 0x0000ff00) >> 8, unsigned char red = 0, green = 0, blue = 0;
(process_image[y * OUT_WIDTH + x] & 0x000000ff) >> 0); for (int y = 0; y < OUT_HEIGHT; y++) {
for (int x = 0; x < OUT_WIDTH; x++) {
red = (process_image[y * OUT_WIDTH + x] & 0x00ff0000) >> 16;
green = (process_image[y * OUT_WIDTH + x] & 0x0000ff00) >> 8;
blue = (process_image[y * OUT_WIDTH + x] & 0x000000ff) >> 0;
img_log.debug(
"x={:4d}, y={:4d}, red=0x{:02x}, green=0x{:02x}, blue=0x{:02x}", x,
y, red, green, blue);
bmp.set_pixel(x, y, red, green, blue);
}
}
bmp.save_image(std::string(OUT_DIR) + name); bmp.save_image(std::string(OUT_DIR) + name);
return ret; return ret;
} }

3
xmake.lua
View File

@ -2,7 +2,7 @@
add_rules("plugin.compile_commands.autoupdate", {outputdir = ".vscode"}) add_rules("plugin.compile_commands.autoupdate", {outputdir = ".vscode"})
--- Get C/C++ Lib Path --- Get C/C++ Lib Path
local INCLUDE_DIRS = path.splitenv( local INCLUDE_DIRS = path.splitenv(
string.vformat("$(env VERILATOR_INCLUDE):$(env SYSTEMC_INCLUDE)") string.vformat("$(env VERILATOR_INCLUDE):$(env SYSTEMC_INCLUDE):$(env CMAKE_INCLUDE_PATH)")
) )
target("TB_ISP") target("TB_ISP")
@ -21,3 +21,4 @@ target("TB_ISP")
"src/img_process", "src/img_process",
INCLUDE_DIRS INCLUDE_DIRS
) )
add_defines("SPDLOG_FMT_EXTERNAL")