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more clean up

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This commit is contained in:
hathach
2020-09-05 17:16:46 +07:00
parent b8b95e8494
commit 7ffb6acc16
1 changed files with 5 additions and 12 deletions
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17
src/host/usbh.c
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@@ -426,14 +426,8 @@ static bool parse_configuration_descriptor(uint8_t dev_addr, tusb_desc_configura
bool enum_task(hcd_event_t* event) bool enum_task(hcd_event_t* event)
{ {
enum { enum {
#if 1
// FIXME ohci LPC1769 xpresso + debugging to have 1st control xfer to work, some kind of timing or ohci driver issue !!!
POWER_STABLE_DELAY = 100, POWER_STABLE_DELAY = 100,
RESET_DELAY = 500 RESET_DELAY = 500, // 200 USB specs say only 50ms but many devices require much longer
#else
POWER_STABLE_DELAY = 500,
RESET_DELAY = 200, // USB specs say only 50ms but many devices require much longer
#endif
}; };
usbh_device_t* dev0 = &_usbh_devices[0]; usbh_device_t* dev0 = &_usbh_devices[0];
@@ -534,14 +528,13 @@ bool enum_task(hcd_event_t* event)
if (dev0->hub_addr == 0) if (dev0->hub_addr == 0)
{ {
TU_ASSERT(is_ok);
// connected directly to roothub // connected directly to roothub
TU_ASSERT(is_ok); // TODO some slow device is observed to fail the very fist controller xfer, can try more times
hcd_port_reset( dev0->rhport ); // reset port after 8 byte descriptor hcd_port_reset( dev0->rhport ); // reset port after 8 byte descriptor
osal_task_delay(RESET_DELAY); osal_task_delay(RESET_DELAY);
// hcd_port_reset_end(dev0->rhport);
// osal_task_delay(RESET_DELAY);
} }
#if CFG_TUH_HUB #if CFG_TUH_HUB
else else
{ {
// connected via a hub // connected via a hub
@@ -555,7 +548,7 @@ bool enum_task(hcd_event_t* event)
(void) hub_status_pipe_queue( dev0->hub_addr ); // done with hub, waiting for next data on status pipe (void) hub_status_pipe_queue( dev0->hub_addr ); // done with hub, waiting for next data on status pipe
} }
#endif #endif // CFG_TUH_HUB
//------------- Set new address -------------// //------------- Set new address -------------//
TU_LOG2("Set Address \r\n"); TU_LOG2("Set Address \r\n");