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hidkbd: Do not require CONFIG_USBHOST for the app

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This commit is contained in:
Brennan Ashton 2021-02-14 20:07:16 -08:00 committed by Xiang Xiao
parent f613da4f92
commit 22115cc011
1 changed files with 7 additions and 10 deletions
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17
examples/hidkbd/hidkbd_main.c
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@ -54,14 +54,9 @@
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* Sanity checking */
#ifndef CONFIG_USBHOST
# error "CONFIG_USBHOST is not defined"
#endif
#ifdef CONFIG_USBHOST_INT_DISABLE
# error "Interrupt endpoints are disabled (CONFIG_USBHOST_INT_DISABLE)"
#endif
@ -104,7 +99,8 @@ struct hidbkd_instream_s
#ifdef CONFIG_EXAMPLES_HIDKBD_ENCODED
static int hidkbd_getstream(FAR struct lib_instream_s *this)
{
FAR struct hidbkd_instream_s *kbdstream = (FAR struct hidbkd_instream_s *)this;
FAR struct hidbkd_instream_s *kbdstream = \
(FAR struct hidbkd_instream_s *)this;
DEBUGASSERT(kbdstream && kbdstream->buffer);
if (kbdstream->nbytes > 0)
@ -147,7 +143,7 @@ static void hidkbd_decode(FAR char *buffer, ssize_t nbytes)
* might be true if the read buffer were small or the data rates high.
*/
for (;;)
for (; ; )
{
/* Decode the next thing from the buffer */
@ -206,7 +202,7 @@ int main(int argc, FAR char *argv[])
* keyboard test.
*/
for (;;)
for (; ; )
{
/* Open the keyboard device. Loop until the device is successfully
* opened.
@ -248,7 +244,8 @@ int main(int argc, FAR char *argv[])
}
while (nbytes > 0);
printf("Closing device %s: %d\n", CONFIG_EXAMPLES_HIDKBD_DEVNAME, (int)nbytes);
printf("Closing device %s: %d\n", CONFIG_EXAMPLES_HIDKBD_DEVNAME,
(int)nbytes);
fflush(stdout);
close(fd);
}