CameraC328_TestProgram - A test program for CameraC328 library.

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Shinichiro Nakamura / Mbed 2 deprecated CameraC328_TestProgram

A test program for CameraC328 library.

Dependencies: mbed CameraC328 SDFileSystem

main.cpp@1:01d23ea0ab41, 2010-09-17 (annotated)

Committer:: shintamainjp
Date:: Fri Sep 17 11:16:19 2010 +0000
Revision:: 1:01d23ea0ab41
Parent:: 0:cebbdb54d1cb

Who changed what in which revision?

User	Revision	Line number	New contents of line
shintamainjp	0:cebbdb54d1cb	1	/**
shintamainjp	0:cebbdb54d1cb	2	* Test program.
shintamainjp	0:cebbdb54d1cb	3	*
shintamainjp	0:cebbdb54d1cb	4	* Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
shintamainjp	0:cebbdb54d1cb	5	* http://shinta.main.jp/
shintamainjp	0:cebbdb54d1cb	6	*/
shintamainjp	0:cebbdb54d1cb	7
shintamainjp	1:01d23ea0ab41	8	/*
shintamainjp	1:01d23ea0ab41	9	* Include files.
shintamainjp	1:01d23ea0ab41	10	*/
shintamainjp	1:01d23ea0ab41	11
shintamainjp	0:cebbdb54d1cb	12	#include "mbed.h"
shintamainjp	0:cebbdb54d1cb	13	#include "CameraC328.h"
shintamainjp	1:01d23ea0ab41	14	#include "SDFileSystem.h"
shintamainjp	0:cebbdb54d1cb	15
shintamainjp	1:01d23ea0ab41	16	/*
shintamainjp	1:01d23ea0ab41	17	* Definitions.
shintamainjp	1:01d23ea0ab41	18	*/
shintamainjp	1:01d23ea0ab41	19	#define USE_JPEG_HIGH_RESOLUTION 1
shintamainjp	1:01d23ea0ab41	20	#define USE_SD_CARD 0
shintamainjp	0:cebbdb54d1cb	21
shintamainjp	1:01d23ea0ab41	22	/*
shintamainjp	1:01d23ea0ab41	23	* Variables.
shintamainjp	1:01d23ea0ab41	24	*/
shintamainjp	1:01d23ea0ab41	25	static const int CAPTURE_FRAMES = 5;
shintamainjp	1:01d23ea0ab41	26	static const int RAWIMG_X = 80;
shintamainjp	1:01d23ea0ab41	27	static const int RAWIMG_Y = 60;
shintamainjp	1:01d23ea0ab41	28	static char buf[RAWIMG_X * RAWIMG_Y * 2];
shintamainjp	1:01d23ea0ab41	29	static FILE *fp_jpeg;
shintamainjp	1:01d23ea0ab41	30
shintamainjp	1:01d23ea0ab41	31	/*
shintamainjp	1:01d23ea0ab41	32	* Modules.
shintamainjp	1:01d23ea0ab41	33	*/
shintamainjp	1:01d23ea0ab41	34	#if USE_SD_CARD
shintamainjp	1:01d23ea0ab41	35	SDFileSystem sd(p5, p6, p7, p8, "fs");
shintamainjp	1:01d23ea0ab41	36	#else
shintamainjp	1:01d23ea0ab41	37	LocalFileSystem fs("fs");
shintamainjp	1:01d23ea0ab41	38	#endif
shintamainjp	0:cebbdb54d1cb	39	CameraC328 camera(p9, p10, CameraC328::Baud19200);
shintamainjp	0:cebbdb54d1cb	40
shintamainjp	1:01d23ea0ab41	41	/**
shintamainjp	1:01d23ea0ab41	42	* A callback function for uncompressed images.
shintamainjp	1:01d23ea0ab41	43	* Please do NOT block this callback function.
shintamainjp	1:01d23ea0ab41	44	* Because the camera module transmit image datas continuously.
shintamainjp	1:01d23ea0ab41	45	*
shintamainjp	1:01d23ea0ab41	46	* @param done a done number of packets.
shintamainjp	1:01d23ea0ab41	47	* @param total a total number of packets.
shintamainjp	1:01d23ea0ab41	48	* @param c received data.
shintamainjp	1:01d23ea0ab41	49	*/
shintamainjp	0:cebbdb54d1cb	50	void uncompressed_callback(size_t done, size_t total, char c) {
shintamainjp	0:cebbdb54d1cb	51	buf[done - 1] = c;
shintamainjp	0:cebbdb54d1cb	52	}
shintamainjp	0:cebbdb54d1cb	53
shintamainjp	1:01d23ea0ab41	54	/**
shintamainjp	1:01d23ea0ab41	55	* A callback function for jpeg images.
shintamainjp	1:01d23ea0ab41	56	* You can block this function until saving the image datas.
shintamainjp	1:01d23ea0ab41	57	*
shintamainjp	1:01d23ea0ab41	58	* @param buf A pointer to the image buffer.
shintamainjp	1:01d23ea0ab41	59	* @param siz A size of the image buffer.
shintamainjp	1:01d23ea0ab41	60	*/
shintamainjp	0:cebbdb54d1cb	61	void jpeg_callback(char *buf, size_t siz) {
shintamainjp	0:cebbdb54d1cb	62	for (int i = 0; i < (int)siz; i++) {
shintamainjp	0:cebbdb54d1cb	63	fprintf(fp_jpeg, "%c", buf[i]);
shintamainjp	0:cebbdb54d1cb	64	}
shintamainjp	0:cebbdb54d1cb	65	}
shintamainjp	0:cebbdb54d1cb	66
shintamainjp	1:01d23ea0ab41	67	/**
shintamainjp	1:01d23ea0ab41	68	* Synchronizing.
shintamainjp	1:01d23ea0ab41	69	*/
shintamainjp	0:cebbdb54d1cb	70	void sync(void) {
shintamainjp	0:cebbdb54d1cb	71	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	0:cebbdb54d1cb	72
shintamainjp	0:cebbdb54d1cb	73	err = camera.sync();
shintamainjp	0:cebbdb54d1cb	74	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	75	printf("[ OK ] : CameraC328::sync\n");
shintamainjp	0:cebbdb54d1cb	76	} else {
shintamainjp	0:cebbdb54d1cb	77	printf("[FAIL] : CameraC328::sync (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	78	}
shintamainjp	0:cebbdb54d1cb	79	}
shintamainjp	0:cebbdb54d1cb	80
shintamainjp	1:01d23ea0ab41	81	/**
shintamainjp	1:01d23ea0ab41	82	* A test function for uncompressed snapshot picture.
shintamainjp	1:01d23ea0ab41	83	*/
shintamainjp	0:cebbdb54d1cb	84	void test_uncompressed_snapshot_picture(void) {
shintamainjp	0:cebbdb54d1cb	85	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	0:cebbdb54d1cb	86
shintamainjp	1:01d23ea0ab41	87	err = camera.init(CameraC328::Color16bit, CameraC328::RawResolution80x60, CameraC328::JpegResolution160x128);
shintamainjp	0:cebbdb54d1cb	88	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	89	printf("[ OK ] : CameraC328::init\n");
shintamainjp	0:cebbdb54d1cb	90	} else {
shintamainjp	0:cebbdb54d1cb	91	printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	92	}
shintamainjp	0:cebbdb54d1cb	93
shintamainjp	1:01d23ea0ab41	94	for (int i = 0; i < CAPTURE_FRAMES; i++) {
shintamainjp	0:cebbdb54d1cb	95	err = camera.getUncompressedSnapshotPicture(uncompressed_callback);
shintamainjp	0:cebbdb54d1cb	96	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	97	printf("[ OK ] : CameraC328::getUncompressedSnapshotPicture\n");
shintamainjp	0:cebbdb54d1cb	98	} else {
shintamainjp	0:cebbdb54d1cb	99	printf("[FAIL] : CameraC328::getUncompressedSnapshotPicture (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	100	}
shintamainjp	0:cebbdb54d1cb	101
shintamainjp	0:cebbdb54d1cb	102	char fname[64];
shintamainjp	0:cebbdb54d1cb	103	snprintf(fname, sizeof(fname), "/fs/ucss%04d.ppm", i);
shintamainjp	0:cebbdb54d1cb	104	FILE *fp = fopen(fname, "w");
shintamainjp	0:cebbdb54d1cb	105	fprintf(fp, "P3\n");
shintamainjp	1:01d23ea0ab41	106	fprintf(fp, "%d %d\n", RAWIMG_X, RAWIMG_Y);
shintamainjp	0:cebbdb54d1cb	107	fprintf(fp, "%d\n", 255);
shintamainjp	1:01d23ea0ab41	108	for (int y = 0; y < RAWIMG_Y; y++) {
shintamainjp	1:01d23ea0ab41	109	for (int x = 0; x < RAWIMG_X; x++) {
shintamainjp	1:01d23ea0ab41	110	int adrofs = y * (RAWIMG_X * 2) + (x * 2);
shintamainjp	0:cebbdb54d1cb	111	uint16_t dat = (buf[adrofs + 0] << 8) \| (buf[adrofs + 1] << 0);
shintamainjp	0:cebbdb54d1cb	112	uint8_t r = ((dat >> 11) & 0x1f) << 3;
shintamainjp	0:cebbdb54d1cb	113	uint8_t g = ((dat >> 5) & 0x3f) << 2;
shintamainjp	0:cebbdb54d1cb	114	uint8_t b = ((dat >> 0) & 0x1f) << 3;
shintamainjp	0:cebbdb54d1cb	115	fprintf(fp,"%d %d %d\n", r, g, b);
shintamainjp	0:cebbdb54d1cb	116	}
shintamainjp	0:cebbdb54d1cb	117	}
shintamainjp	0:cebbdb54d1cb	118	fclose(fp);
shintamainjp	0:cebbdb54d1cb	119	}
shintamainjp	0:cebbdb54d1cb	120	}
shintamainjp	0:cebbdb54d1cb	121
shintamainjp	1:01d23ea0ab41	122	/**
shintamainjp	1:01d23ea0ab41	123	* A test function for uncompressed preview picture.
shintamainjp	1:01d23ea0ab41	124	*/
shintamainjp	0:cebbdb54d1cb	125	void test_uncompressed_preview_picture(void) {
shintamainjp	0:cebbdb54d1cb	126	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	0:cebbdb54d1cb	127
shintamainjp	1:01d23ea0ab41	128	err = camera.init(CameraC328::Color16bit, CameraC328::RawResolution80x60, CameraC328::JpegResolution160x128);
shintamainjp	0:cebbdb54d1cb	129	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	130	printf("[ OK ] : CameraC328::init\n");
shintamainjp	0:cebbdb54d1cb	131	} else {
shintamainjp	0:cebbdb54d1cb	132	printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	133	}
shintamainjp	0:cebbdb54d1cb	134
shintamainjp	1:01d23ea0ab41	135	for (int i = 0; i < CAPTURE_FRAMES; i++) {
shintamainjp	0:cebbdb54d1cb	136	err = camera.getUncompressedPreviewPicture(uncompressed_callback);
shintamainjp	0:cebbdb54d1cb	137	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	138	printf("[ OK ] : CameraC328::getUncompressedPreviewPicture\n");
shintamainjp	0:cebbdb54d1cb	139	} else {
shintamainjp	0:cebbdb54d1cb	140	printf("[FAIL] : CameraC328::getUncompressedPreviewPicture (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	141	}
shintamainjp	0:cebbdb54d1cb	142
shintamainjp	0:cebbdb54d1cb	143	char fname[64];
shintamainjp	0:cebbdb54d1cb	144	snprintf(fname, sizeof(fname), "/fs/ucpv%04d.ppm", i);
shintamainjp	0:cebbdb54d1cb	145	FILE *fp = fopen(fname, "w");
shintamainjp	0:cebbdb54d1cb	146	fprintf(fp, "P3\n");
shintamainjp	1:01d23ea0ab41	147	fprintf(fp, "%d %d\n", RAWIMG_X, RAWIMG_Y);
shintamainjp	0:cebbdb54d1cb	148	fprintf(fp, "%d\n", 255);
shintamainjp	1:01d23ea0ab41	149	for (int y = 0; y < RAWIMG_Y; y++) {
shintamainjp	1:01d23ea0ab41	150	for (int x = 0; x < RAWIMG_X; x++) {
shintamainjp	1:01d23ea0ab41	151	int adrofs = y * (RAWIMG_X * 2) + (x * 2);
shintamainjp	0:cebbdb54d1cb	152	uint16_t dat = (buf[adrofs + 0] << 8) \| (buf[adrofs + 1] << 0);
shintamainjp	0:cebbdb54d1cb	153	uint8_t r = ((dat >> 11) & 0x1f) << 3;
shintamainjp	0:cebbdb54d1cb	154	uint8_t g = ((dat >> 5) & 0x3f) << 2;
shintamainjp	0:cebbdb54d1cb	155	uint8_t b = ((dat >> 0) & 0x1f) << 3;
shintamainjp	0:cebbdb54d1cb	156	fprintf(fp,"%d %d %d\n", r, g, b);
shintamainjp	0:cebbdb54d1cb	157	}
shintamainjp	0:cebbdb54d1cb	158	}
shintamainjp	0:cebbdb54d1cb	159	fclose(fp);
shintamainjp	0:cebbdb54d1cb	160	}
shintamainjp	0:cebbdb54d1cb	161	}
shintamainjp	0:cebbdb54d1cb	162
shintamainjp	1:01d23ea0ab41	163	/**
shintamainjp	1:01d23ea0ab41	164	* A test function for jpeg snapshot picture.
shintamainjp	1:01d23ea0ab41	165	*/
shintamainjp	0:cebbdb54d1cb	166	void test_jpeg_snapshot_picture(void) {
shintamainjp	0:cebbdb54d1cb	167	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	0:cebbdb54d1cb	168
shintamainjp	1:01d23ea0ab41	169	#if USE_JPEG_HIGH_RESOLUTION
shintamainjp	0:cebbdb54d1cb	170	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution640x480);
shintamainjp	1:01d23ea0ab41	171	#else
shintamainjp	1:01d23ea0ab41	172	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution320x240);
shintamainjp	1:01d23ea0ab41	173	#endif
shintamainjp	0:cebbdb54d1cb	174	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	175	printf("[ OK ] : CameraC328::init\n");
shintamainjp	0:cebbdb54d1cb	176	} else {
shintamainjp	0:cebbdb54d1cb	177	printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	178	}
shintamainjp	0:cebbdb54d1cb	179
shintamainjp	1:01d23ea0ab41	180	for (int i = 0; i < CAPTURE_FRAMES; i++) {
shintamainjp	0:cebbdb54d1cb	181	char fname[64];
shintamainjp	0:cebbdb54d1cb	182	snprintf(fname, sizeof(fname), "/fs/jpss%04d.jpg", i);
shintamainjp	0:cebbdb54d1cb	183	fp_jpeg = fopen(fname, "w");
shintamainjp	0:cebbdb54d1cb	184
shintamainjp	0:cebbdb54d1cb	185	err = camera.getJpegSnapshotPicture(jpeg_callback);
shintamainjp	0:cebbdb54d1cb	186	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	187	printf("[ OK ] : CameraC328::getJpegSnapshotPicture\n");
shintamainjp	0:cebbdb54d1cb	188	} else {
shintamainjp	0:cebbdb54d1cb	189	printf("[FAIL] : CameraC328::getJpegSnapshotPicture (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	190	}
shintamainjp	0:cebbdb54d1cb	191
shintamainjp	0:cebbdb54d1cb	192	fclose(fp_jpeg);
shintamainjp	0:cebbdb54d1cb	193	}
shintamainjp	0:cebbdb54d1cb	194	}
shintamainjp	0:cebbdb54d1cb	195
shintamainjp	1:01d23ea0ab41	196	/**
shintamainjp	1:01d23ea0ab41	197	* A test function for jpeg preview picture.
shintamainjp	1:01d23ea0ab41	198	*/
shintamainjp	0:cebbdb54d1cb	199	void test_jpeg_preview_picture(void) {
shintamainjp	0:cebbdb54d1cb	200	CameraC328::ErrorNumber err = CameraC328::NoError;
shintamainjp	0:cebbdb54d1cb	201
shintamainjp	1:01d23ea0ab41	202	#if USE_JPEG_HIGH_RESOLUTION
shintamainjp	0:cebbdb54d1cb	203	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution640x480);
shintamainjp	1:01d23ea0ab41	204	#else
shintamainjp	1:01d23ea0ab41	205	err = camera.init(CameraC328::Jpeg, CameraC328::RawResolution80x60, CameraC328::JpegResolution320x240);
shintamainjp	1:01d23ea0ab41	206	#endif
shintamainjp	0:cebbdb54d1cb	207	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	208	printf("[ OK ] : CameraC328::init\n");
shintamainjp	0:cebbdb54d1cb	209	} else {
shintamainjp	0:cebbdb54d1cb	210	printf("[FAIL] : CameraC328::init (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	211	}
shintamainjp	0:cebbdb54d1cb	212
shintamainjp	1:01d23ea0ab41	213	for (int i = 0; i < CAPTURE_FRAMES; i++) {
shintamainjp	0:cebbdb54d1cb	214	char fname[64];
shintamainjp	0:cebbdb54d1cb	215	snprintf(fname, sizeof(fname), "/fs/jppv%04d.jpg", i);
shintamainjp	0:cebbdb54d1cb	216	fp_jpeg = fopen(fname, "w");
shintamainjp	0:cebbdb54d1cb	217
shintamainjp	0:cebbdb54d1cb	218	err = camera.getJpegPreviewPicture(jpeg_callback);
shintamainjp	0:cebbdb54d1cb	219	if (CameraC328::NoError == err) {
shintamainjp	0:cebbdb54d1cb	220	printf("[ OK ] : CameraC328::getJpegPreviewPicture\n");
shintamainjp	0:cebbdb54d1cb	221	} else {
shintamainjp	0:cebbdb54d1cb	222	printf("[FAIL] : CameraC328::getJpegPreviewPicture (Error=%02X)\n", (int)err);
shintamainjp	0:cebbdb54d1cb	223	}
shintamainjp	0:cebbdb54d1cb	224
shintamainjp	0:cebbdb54d1cb	225	fclose(fp_jpeg);
shintamainjp	0:cebbdb54d1cb	226	}
shintamainjp	0:cebbdb54d1cb	227	}
shintamainjp	0:cebbdb54d1cb	228
shintamainjp	1:01d23ea0ab41	229	/**
shintamainjp	1:01d23ea0ab41	230	* A entry point.
shintamainjp	1:01d23ea0ab41	231	*/
shintamainjp	0:cebbdb54d1cb	232	int main() {
shintamainjp	0:cebbdb54d1cb	233	printf("\n");
shintamainjp	0:cebbdb54d1cb	234	printf("==========\n");
shintamainjp	0:cebbdb54d1cb	235	printf("CameraC328\n");
shintamainjp	0:cebbdb54d1cb	236	printf("==========\n");
shintamainjp	0:cebbdb54d1cb	237
shintamainjp	0:cebbdb54d1cb	238	sync();
shintamainjp	0:cebbdb54d1cb	239	test_uncompressed_snapshot_picture();
shintamainjp	0:cebbdb54d1cb	240	test_uncompressed_preview_picture();
shintamainjp	0:cebbdb54d1cb	241	test_jpeg_preview_picture();
shintamainjp	0:cebbdb54d1cb	242	test_jpeg_snapshot_picture();
shintamainjp	0:cebbdb54d1cb	243
shintamainjp	0:cebbdb54d1cb	244	return 0;
shintamainjp	0:cebbdb54d1cb	245	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	30 Aug 2010
Imports:	250
Forks:	0
Commits:	3
Dependents:	0
Dependencies:	3
Followers:	5

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CameraC328

main.cpp@1:01d23ea0ab41, 2010-09-17 (annotated)

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