int stm32_usbhost_initialize(void)
{
int pid;
int ret;
/* First, register all of the class drivers needed to support the drivers
* that we care about:
*/
uvdbg("Register class drivers\n");
#ifdef CONFIG_USBHOST_HUB
/* Initialize USB hub class support */
ret = usbhost_hub_initialize();
if (ret < 0)
{
udbg("ERROR: usbhost_hub_initialize failed: %d\n", ret);
}
#endif
#ifdef CONFIG_USBHOST_MSC
/* Register the USB mass storage class class */
ret = usbhost_msc_initialize();
if (ret != OK)
{
udbg("ERROR: Failed to register the mass storage class: %d\n", ret);
}
#endif
#ifdef CONFIG_USBHOST_CDCACM
/* Register the CDC/ACM serial class */
ret = usbhost_cdcacm_initialize();
if (ret != OK)
{
udbg("ERROR: Failed to register the CDC/ACM serial class: %d\n", ret);
}
#endif
/* Then get an instance of the USB host interface */
uvdbg("Initialize USB host\n");
g_usbconn = stm32_otghshost_initialize(0);
if (g_usbconn)
{
/* Start a thread to handle device connection. */
uvdbg("Start usbhost_waiter\n");
pid = task_create("usbhost", CONFIG_STM32F429IDISCO_USBHOST_PRIO,
CONFIG_STM32F429IDISCO_USBHOST_STACKSIZE,
(main_t)usbhost_waiter, (FAR char * const *)NULL);
return pid < 0 ? -ENOEXEC : OK;
}
return -ENODEV;
}
static int nsh_usbhostinitialize(void)
{
int pid;
int ret;
/* First, register all of the class drivers needed to support the drivers
* that we care about:
*/
syslog(LOG_INFO, "Register class drivers\n");
#ifdef CONFIG_USBHOST_MSC
/* Register the USB mass storage class class */
ret = usbhost_msc_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to register the mass storage class: %d\n", ret);
}
#endif
#ifdef CONFIG_USBHOST_CDCACM
/* Register the CDC/ACM serial class */
ret = usbhost_cdcacm_initialize();
if (ret != OK)
{
syslog(LOG_ERR, "ERROR: Failed to register the CDC/ACM serial class: %d\n", ret);
}
#endif
/* Then get an instance of the USB host interface */
syslog(LOG_INFO, "Initialize USB host\n");
g_usbconn = pic32_usbhost_initialize(0);
if (g_usbconn)
{
/* Start a thread to handle device connection. */
syslog(LOG_INFO, "Start nsh_waiter\n");
pid = task_create("usbhost", CONFIG_USBHOST_DEFPRIO,
CONFIG_USBHOST_STACKSIZE,
(main_t)nsh_waiter, (FAR char * const *)NULL);
return pid < 0 ? -ENOEXEC : OK;
}
return -ENODEV;
}
int lpc31_usbhost_initialize(void)
{
pid_t pid;
int ret;
/* First, register all of the class drivers needed to support the drivers
* that we care about
*/
#ifdef CONFIG_USBHOST_HUB
/* Initialize USB hub support */
ret = usbhost_hub_initialize();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: usbhost_hub_initialize failed: %d\n", ret);
}
#endif
#ifdef CONFIG_USBHOST_MSC
/* Register theUSB host Mass Storage Class */
ret = usbhost_msc_initialize();
if (ret != OK)
{
uerr("ERROR: Failed to register the mass storage class: %d\n", ret);
}
#endif
#ifdef CONFIG_USBHOST_CDCACM
/* Register the CDC/ACM serial class */
ret = usbhost_cdcacm_initialize();
if (ret != OK)
{
uerr("ERROR: Failed to register the CDC/ACM serial class\n");
}
#endif
#ifdef CONFIG_USBHOST_HIDKBD
/* Register the USB host HID keyboard class driver */
ret = usbhost_kbdinit();
if (ret != OK)
{
uerr("ERROR: Failed to register the KBD class\n");
}
#endif
/* Then get an instance of the USB EHCI interface. */
g_ehciconn = lpc31_ehci_initialize(0);
if (!g_ehciconn)
{
uerr("ERROR: lpc31_ehci_initialize failed\n");
return -ENODEV;
}
/* Start a thread to handle device connection. */
pid = task_create("EHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
(main_t)ehci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{
uerr("ERROR: Failed to create ehci_waiter task: %d\n", ret);
return -ENODEV;
}
return OK;
}
