CameraC328 - CameraC328

Users » shintamainjp » Code » CameraC328

CameraC328

Dependents: CameraC328_TestProgram CameraC328_Thresholding Camera_TestProgram_2015 Camera_TestProgram_2015 ... more

main.cpp@4:ad06342d4b84, 2010-06-29 (annotated)

Committer:: shintamainjp
Date:: Tue Jun 29 22:55:35 2010 +0000
Revision:: 4:ad06342d4b84
Parent:: 3:6d3150d4396a
Child:: 6:4749dd1acdd1

Who changed what in which revision?

User	Revision	Line number	New contents of line
shintamainjp	3:6d3150d4396a	1	/**
shintamainjp	4:ad06342d4b84	2	* C328-7640 device driver class (Version 0.0.2)
shintamainjp	3:6d3150d4396a	3	* Reference documents: C328-7640 User Manual v3.0 2004.8.19
shintamainjp	3:6d3150d4396a	4	*
shintamainjp	3:6d3150d4396a	5	* Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
shintamainjp	3:6d3150d4396a	6	* http://shinta.main.jp/
shintamainjp	3:6d3150d4396a	7	*/
shintamainjp	3:6d3150d4396a	8
shintamainjp	3:6d3150d4396a	9	#include "mbed.h"
shintamainjp	3:6d3150d4396a	10	#include "CameraC328.h"
shintamainjp	3:6d3150d4396a	11
shintamainjp	3:6d3150d4396a	12	DigitalOut myled1(LED1);
shintamainjp	3:6d3150d4396a	13	DigitalOut myled2(LED2);
shintamainjp	3:6d3150d4396a	14	CameraC328 camera(p9, p10, CameraC328::Baud57600);
shintamainjp	3:6d3150d4396a	15	Serial serial(USBTX, USBRX);
shintamainjp	3:6d3150d4396a	16	LocalFileSystem fs ("fs");
shintamainjp	3:6d3150d4396a	17	const int IMG_X = 80;
shintamainjp	3:6d3150d4396a	18	const int IMG_Y = 60;
shintamainjp	3:6d3150d4396a	19	char buf[IMG_X * IMG_Y * 2];
shintamainjp	4:ad06342d4b84	20	FILE *fp_jpeg;
shintamainjp	3:6d3150d4396a	21
shintamainjp	4:ad06342d4b84	22	void uncompressed_callback(size_t done, size_t total, char c) {
shintamainjp	3:6d3150d4396a	23	buf[done - 1] = c;
shintamainjp	3:6d3150d4396a	24	}
shintamainjp	3:6d3150d4396a	25
shintamainjp	4:ad06342d4b84	26	void jpeg_callback(char *buf, size_t siz) {
shintamainjp	4:ad06342d4b84	27	for (int i = 0; i < (int)siz; i++) {
shintamainjp	4:ad06342d4b84	28	fprintf(fp_jpeg, "%c", buf[i]);
shintamainjp	4:ad06342d4b84	29	}
shintamainjp	4:ad06342d4b84	30	}
shintamainjp	4:ad06342d4b84	31
shintamainjp	3:6d3150d4396a	32	void sync(void) {
shintamainjp	3:6d3150d4396a	33	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	3:6d3150d4396a	34
shintamainjp	3:6d3150d4396a	35	err = camera.sync();
shintamainjp	3:6d3150d4396a	36	if (CameraC328::NoError == err) {
shintamainjp	3:6d3150d4396a	37	serial.printf("[ OK ] : CameraC328::sync\n");
shintamainjp	3:6d3150d4396a	38	} else {
shintamainjp	3:6d3150d4396a	39	serial.printf("[FAIL] : CameraC328::sync (Error=%02X)\n", (int)err);
shintamainjp	3:6d3150d4396a	40	}
shintamainjp	3:6d3150d4396a	41	}
shintamainjp	3:6d3150d4396a	42
shintamainjp	3:6d3150d4396a	43	void test_uncompressed_snapshot_picture(void) {
shintamainjp	3:6d3150d4396a	44	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	3:6d3150d4396a	45
shintamainjp	3:6d3150d4396a	46	err = camera.init(CameraC328::Color16bit, CameraC328::RawResolution80x60, CameraC328::JpegResolution80x64);
shintamainjp	3:6d3150d4396a	47	if (CameraC328::NoError == err) {
shintamainjp	3:6d3150d4396a	48	serial.printf("[ OK ] : CameraC328::init\n");
shintamainjp	3:6d3150d4396a	49	} else {
shintamainjp	3:6d3150d4396a	50	serial.printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	3:6d3150d4396a	51	}
shintamainjp	3:6d3150d4396a	52
shintamainjp	3:6d3150d4396a	53	for (int i = 0; i < 10; i++) {
shintamainjp	4:ad06342d4b84	54	err = camera.getUncompressedSnapshotPicture(uncompressed_callback);
shintamainjp	3:6d3150d4396a	55	if (CameraC328::NoError == err) {
shintamainjp	3:6d3150d4396a	56	serial.printf("[ OK ] : CameraC328::getUncompressedSnapshotPicture\n");
shintamainjp	3:6d3150d4396a	57	} else {
shintamainjp	3:6d3150d4396a	58	serial.printf("[FAIL] : CameraC328::getUncompressedSnapshotPicture (Error=%02X)\n", (int)err);
shintamainjp	3:6d3150d4396a	59	}
shintamainjp	3:6d3150d4396a	60
shintamainjp	3:6d3150d4396a	61	char fname[64];
shintamainjp	3:6d3150d4396a	62	snprintf(fname, sizeof(fname), "/fs/ucss%04d.ppm", i);
shintamainjp	3:6d3150d4396a	63	FILE *fp = fopen(fname, "w");
shintamainjp	3:6d3150d4396a	64	fprintf(fp, "P3\n");
shintamainjp	3:6d3150d4396a	65	fprintf(fp, "%d %d\n", IMG_X, IMG_Y);
shintamainjp	3:6d3150d4396a	66	fprintf(fp, "%d\n", 255);
shintamainjp	3:6d3150d4396a	67	for (int y = 0; y < IMG_Y; y++) {
shintamainjp	3:6d3150d4396a	68	for (int x = 0; x < IMG_X; x++) {
shintamainjp	3:6d3150d4396a	69	int adrofs = y * (IMG_X * 2) + (x * 2);
shintamainjp	3:6d3150d4396a	70	uint16_t dat = (buf[adrofs + 0] << 8) \| (buf[adrofs + 1] << 0);
shintamainjp	3:6d3150d4396a	71	uint8_t r = ((dat >> 11) & 0x1f) << 3;
shintamainjp	3:6d3150d4396a	72	uint8_t g = ((dat >> 5) & 0x3f) << 2;
shintamainjp	3:6d3150d4396a	73	uint8_t b = ((dat >> 0) & 0x1f) << 3;
shintamainjp	3:6d3150d4396a	74	fprintf(fp,"%d %d %d\n", r, g, b);
shintamainjp	3:6d3150d4396a	75	}
shintamainjp	3:6d3150d4396a	76	}
shintamainjp	3:6d3150d4396a	77	fclose(fp);
shintamainjp	3:6d3150d4396a	78	}
shintamainjp	3:6d3150d4396a	79	}
shintamainjp	3:6d3150d4396a	80
shintamainjp	3:6d3150d4396a	81	void test_uncompressed_preview_picture(void) {
shintamainjp	3:6d3150d4396a	82	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	3:6d3150d4396a	83
shintamainjp	3:6d3150d4396a	84	err = camera.init(CameraC328::Color16bit, CameraC328::RawResolution80x60, CameraC328::JpegResolution80x64);
shintamainjp	3:6d3150d4396a	85	if (CameraC328::NoError == err) {
shintamainjp	3:6d3150d4396a	86	serial.printf("[ OK ] : CameraC328::init\n");
shintamainjp	3:6d3150d4396a	87	} else {
shintamainjp	3:6d3150d4396a	88	serial.printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	3:6d3150d4396a	89	}
shintamainjp	3:6d3150d4396a	90
shintamainjp	3:6d3150d4396a	91	for (int i = 0; i < 10; i++) {
shintamainjp	4:ad06342d4b84	92	err = camera.getUncompressedPreviewPicture(uncompressed_callback);
shintamainjp	3:6d3150d4396a	93	if (CameraC328::NoError == err) {
shintamainjp	3:6d3150d4396a	94	serial.printf("[ OK ] : CameraC328::getUncompressedPreviewPicture\n");
shintamainjp	3:6d3150d4396a	95	} else {
shintamainjp	3:6d3150d4396a	96	serial.printf("[FAIL] : CameraC328::getUncompressedPreviewPicture (Error=%02X)\n", (int)err);
shintamainjp	3:6d3150d4396a	97	}
shintamainjp	3:6d3150d4396a	98
shintamainjp	3:6d3150d4396a	99	char fname[64];
shintamainjp	3:6d3150d4396a	100	snprintf(fname, sizeof(fname), "/fs/ucpv%04d.ppm", i);
shintamainjp	3:6d3150d4396a	101	FILE *fp = fopen(fname, "w");
shintamainjp	3:6d3150d4396a	102	fprintf(fp, "P3\n");
shintamainjp	3:6d3150d4396a	103	fprintf(fp, "%d %d\n", IMG_X, IMG_Y);
shintamainjp	3:6d3150d4396a	104	fprintf(fp, "%d\n", 255);
shintamainjp	3:6d3150d4396a	105	for (int y = 0; y < IMG_Y; y++) {
shintamainjp	3:6d3150d4396a	106	for (int x = 0; x < IMG_X; x++) {
shintamainjp	3:6d3150d4396a	107	int adrofs = y * (IMG_X * 2) + (x * 2);
shintamainjp	3:6d3150d4396a	108	uint16_t dat = (buf[adrofs + 0] << 8) \| (buf[adrofs + 1] << 0);
shintamainjp	3:6d3150d4396a	109	uint8_t r = ((dat >> 11) & 0x1f) << 3;
shintamainjp	3:6d3150d4396a	110	uint8_t g = ((dat >> 5) & 0x3f) << 2;
shintamainjp	3:6d3150d4396a	111	uint8_t b = ((dat >> 0) & 0x1f) << 3;
shintamainjp	3:6d3150d4396a	112	fprintf(fp,"%d %d %d\n", r, g, b);
shintamainjp	3:6d3150d4396a	113	}
shintamainjp	3:6d3150d4396a	114	}
shintamainjp	3:6d3150d4396a	115	fclose(fp);
shintamainjp	3:6d3150d4396a	116	}
shintamainjp	3:6d3150d4396a	117	}
shintamainjp	3:6d3150d4396a	118
shintamainjp	4:ad06342d4b84	119	void test_jpeg_snapshot_picture(void) {
shintamainjp	4:ad06342d4b84	120	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	4:ad06342d4b84	121
shintamainjp	4:ad06342d4b84	122	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution640x480);
shintamainjp	4:ad06342d4b84	123	if (CameraC328::NoError == err) {
shintamainjp	4:ad06342d4b84	124	serial.printf("[ OK ] : CameraC328::init\n");
shintamainjp	4:ad06342d4b84	125	} else {
shintamainjp	4:ad06342d4b84	126	serial.printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	4:ad06342d4b84	127	}
shintamainjp	4:ad06342d4b84	128
shintamainjp	4:ad06342d4b84	129	for (int i = 0; i < 10; i++) {
shintamainjp	4:ad06342d4b84	130	char fname[64];
shintamainjp	4:ad06342d4b84	131	snprintf(fname, sizeof(fname), "/fs/jpss%04d.jpg", i);
shintamainjp	4:ad06342d4b84	132	fp_jpeg = fopen(fname, "w");
shintamainjp	4:ad06342d4b84	133
shintamainjp	4:ad06342d4b84	134	err = camera.getJpegSnapshotPicture(jpeg_callback);
shintamainjp	4:ad06342d4b84	135	if (CameraC328::NoError == err) {
shintamainjp	4:ad06342d4b84	136	serial.printf("[ OK ] : CameraC328::getJpegSnapshotPicture\n");
shintamainjp	4:ad06342d4b84	137	} else {
shintamainjp	4:ad06342d4b84	138	serial.printf("[FAIL] : CameraC328::getJpegSnapshotPicture (Error=%02X)\n", (int)err);
shintamainjp	4:ad06342d4b84	139	}
shintamainjp	4:ad06342d4b84	140
shintamainjp	4:ad06342d4b84	141	fclose(fp_jpeg);
shintamainjp	4:ad06342d4b84	142	}
shintamainjp	4:ad06342d4b84	143	}
shintamainjp	4:ad06342d4b84	144
shintamainjp	4:ad06342d4b84	145	void test_jpeg_preview_picture(void) {
shintamainjp	4:ad06342d4b84	146	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	4:ad06342d4b84	147
shintamainjp	4:ad06342d4b84	148	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution640x480);
shintamainjp	4:ad06342d4b84	149	if (CameraC328::NoError == err) {
shintamainjp	4:ad06342d4b84	150	serial.printf("[ OK ] : CameraC328::init\n");
shintamainjp	4:ad06342d4b84	151	} else {
shintamainjp	4:ad06342d4b84	152	serial.printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	4:ad06342d4b84	153	}
shintamainjp	4:ad06342d4b84	154
shintamainjp	4:ad06342d4b84	155	for (int i = 0; i < 10; i++) {
shintamainjp	4:ad06342d4b84	156	char fname[64];
shintamainjp	4:ad06342d4b84	157	snprintf(fname, sizeof(fname), "/fs/jppv%04d.jpg", i);
shintamainjp	4:ad06342d4b84	158	fp_jpeg = fopen(fname, "w");
shintamainjp	4:ad06342d4b84	159
shintamainjp	4:ad06342d4b84	160	err = camera.getJpegPreviewPicture(jpeg_callback);
shintamainjp	4:ad06342d4b84	161	if (CameraC328::NoError == err) {
shintamainjp	4:ad06342d4b84	162	serial.printf("[ OK ] : CameraC328::getJpegPreviewPicture\n");
shintamainjp	4:ad06342d4b84	163	} else {
shintamainjp	4:ad06342d4b84	164	serial.printf("[FAIL] : CameraC328::getJpegPreviewPicture (Error=%02X)\n", (int)err);
shintamainjp	4:ad06342d4b84	165	}
shintamainjp	4:ad06342d4b84	166
shintamainjp	4:ad06342d4b84	167	fclose(fp_jpeg);
shintamainjp	4:ad06342d4b84	168	}
shintamainjp	4:ad06342d4b84	169	}
shintamainjp	4:ad06342d4b84	170
shintamainjp	3:6d3150d4396a	171	int main() {
shintamainjp	3:6d3150d4396a	172	serial.baud(19200);
shintamainjp	3:6d3150d4396a	173	serial.printf("\n");
shintamainjp	3:6d3150d4396a	174	serial.printf("==========\n");
shintamainjp	3:6d3150d4396a	175	serial.printf("CameraC328\n");
shintamainjp	3:6d3150d4396a	176	serial.printf("==========\n");
shintamainjp	3:6d3150d4396a	177
shintamainjp	3:6d3150d4396a	178	sync();
shintamainjp	4:ad06342d4b84	179	#if 0
shintamainjp	3:6d3150d4396a	180	test_uncompressed_snapshot_picture();
shintamainjp	3:6d3150d4396a	181	test_uncompressed_preview_picture();
shintamainjp	4:ad06342d4b84	182	#endif
shintamainjp	4:ad06342d4b84	183	test_jpeg_preview_picture();
shintamainjp	4:ad06342d4b84	184	test_jpeg_snapshot_picture();
shintamainjp	3:6d3150d4396a	185
shintamainjp	3:6d3150d4396a	186	while (1) {
shintamainjp	3:6d3150d4396a	187	myled1 = 1;
shintamainjp	3:6d3150d4396a	188	wait(0.2);
shintamainjp	3:6d3150d4396a	189	myled1 = 0;
shintamainjp	3:6d3150d4396a	190	wait(0.2);
shintamainjp	3:6d3150d4396a	191	myled2 = 1;
shintamainjp	3:6d3150d4396a	192	wait(0.2);
shintamainjp	3:6d3150d4396a	193	myled2 = 0;
shintamainjp	3:6d3150d4396a	194	wait(0.2);
shintamainjp	3:6d3150d4396a	195	}
shintamainjp	3:6d3150d4396a	196	}

Repository toolbox

Export to desktop IDE

Repository details

Type:	Library
Created:	27 Jun 2010
Imports:	223
Forks:	1
Commits:	16
Dependents:	15
Dependencies:	0
Followers:	8

Components

CameraC328

main.cpp@4:ad06342d4b84, 2010-06-29 (annotated)

Who changed what in which revision?

Repository toolbox

Repository details

Components

Important Information for this Arm website

Access Warning