CameraC328 - CameraC328

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CameraC328

Dependents: CameraC328_TestProgram CameraC328_Thresholding Camera_TestProgram_2015 Camera_TestProgram_2015 ... more

main.cpp@6:4749dd1acdd1, 2010-07-01 (annotated)

Committer:: shintamainjp
Date:: Thu Jul 01 10:19:49 2010 +0000
Revision:: 6:4749dd1acdd1
Parent:: 4:ad06342d4b84

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

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

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CameraC328

main.cpp@6:4749dd1acdd1, 2010-07-01 (annotated)

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