X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/0a0245dfbfc15f619ab1cc23d1f7ff76ecc2fcd6..14b6a47d284966d034259b433028e25c5adcd9bd:/src/picoproj.c

diff --git a/src/picoproj.c b/src/picoproj.c
index 1aa6b04..db27573 100644
--- a/src/picoproj.c
+++ b/src/picoproj.c
@@ -50,12 +50,17 @@ int main(int argc, char *argv[])
 	char filename[FILENAME_MAX] = {0};
 	int image_fd;
 	struct stat st;
-	am7xxx_device dev;
+	am7xxx_context *ctx;
+	am7xxx_device *dev;
 	int format = AM7XXX_IMAGE_FORMAT_JPEG;
 	int width = 800;
 	int height = 480;
-	uint8_t *image;
+	unsigned char *image;
 	unsigned int size;
+	unsigned int native_width;
+	unsigned int native_height;
+	unsigned int unknown0;
+	unsigned int unknown1;
 
 	while ((opt = getopt(argc, argv, "f:F:W:H:h")) != -1) {
 		switch (opt) {
@@ -126,13 +131,45 @@ int main(int argc, char *argv[])
 		goto out_close_image_fd;
 	}
 
-	dev = am7xxx_init();
-	if (dev == NULL) {
+	ret = am7xxx_init(&ctx);
+	if (ret < 0) {
 		perror("am7xxx_init");
 		exit_code = EXIT_FAILURE;
 		goto out_munmap;
 	}
 
+	ret = am7xxx_open_device(ctx, &dev, 0);
+	if (ret < 0) {
+		perror("am7xxx_open_device");
+		exit_code = EXIT_FAILURE;
+		goto cleanup;
+	}
+
+
+	ret = am7xxx_close_device(dev);
+	if (ret < 0) {
+		perror("am7xxx_close_device");
+		exit_code = EXIT_FAILURE;
+		goto cleanup;
+	}
+
+	ret = am7xxx_open_device(ctx, &dev, 0);
+	if (ret < 0) {
+		perror("am7xxx_open_device");
+		exit_code = EXIT_FAILURE;
+		goto cleanup;
+	}
+
+	ret = am7xxx_get_device_info(dev, &native_width, &native_height, &unknown0, &unknown1);
+	if (ret < 0) {
+		perror("am7xxx_get_info");
+		exit_code = EXIT_FAILURE;
+		goto cleanup;
+	}
+	printf("Native resolution: %dx%d\n", native_width, native_height);
+	printf("Unknown0: %d\n", unknown0);
+	printf("Unknown1: %d\n", unknown1);
+
 	ret = am7xxx_set_power_mode(dev, AM7XXX_POWER_LOW);
 	if (ret < 0) {
 		perror("am7xxx_set_power_mode");
@@ -150,7 +187,7 @@ int main(int argc, char *argv[])
 	exit_code = EXIT_SUCCESS;
 
 cleanup:
-	am7xxx_shutdown(dev);
+	am7xxx_shutdown(ctx);
 
 out_munmap:
 	ret = munmap(image, size);