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am7xxx: fix setting the USB configuration
[libam7xxx.git]
/
examples
/
picoproj.c
diff --git
a/examples/picoproj.c
b/examples/picoproj.c
index
105169c
..
a44a266
100644
(file)
--- a/
examples/picoproj.c
+++ b/
examples/picoproj.c
@@
-155,7
+155,7
@@
int main(int argc, char *argv[])
}
size = st.st_size;
}
size = st.st_size;
- image = mmap(NULL, st.st_size, PROT_READ, MAP_
SHARED
, image_fd, 0);
+ image = mmap(NULL, st.st_size, PROT_READ, MAP_
PRIVATE
, image_fd, 0);
if (image == NULL) {
perror("mmap");
exit_code = EXIT_FAILURE;
if (image == NULL) {
perror("mmap");
exit_code = EXIT_FAILURE;
@@
-209,6
+209,10
@@
int main(int argc, char *argv[])
goto cleanup;
}
goto cleanup;
}
+ if ((unsigned int)width > device_info.native_width ||
+ (unsigned int)height > device_info.native_height)
+ fprintf(stderr, "WARNING: image not fitting the native resolution, it may be displayed wrongly!\n");
+
ret = am7xxx_send_image(dev, format, width, height, image, size);
if (ret < 0) {
perror("am7xxx_send_image");
ret = am7xxx_send_image(dev, format, width, height, image, size);
if (ret < 0) {
perror("am7xxx_send_image");