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shared/tinyusb: Expose mp_usbd_task as a public function.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2023-11-09 16:56:06 +11:00
parent 365913953a
commit d46dc5e173
3 changed files with 12 additions and 10 deletions
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17
shared/tinyusb/mp_usbd.c
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@@ -38,16 +38,15 @@
#include "device/usbd_pvt.h"
#endif
// Legacy TinyUSB task function wrapper, called by some ports from the interpreter hook
void usbd_task(void) {
tud_task_ext(0, false);
}
// TinyUSB task function wrapper, as scheduled from the USB IRQ
static void mp_usbd_task(mp_sched_node_t *node);
static void mp_usbd_task_callback(mp_sched_node_t *node);
extern void __real_dcd_event_handler(dcd_event_t const *event, bool in_isr);
void mp_usbd_task(void) {
tud_task_ext(0, false);
}
// If -Wl,--wrap=dcd_event_handler is passed to the linker, then this wrapper
// will be called and allows MicroPython to schedule the TinyUSB task when
// dcd_event_handler() is called from an ISR.
@@ -55,12 +54,12 @@ TU_ATTR_FAST_FUNC void __wrap_dcd_event_handler(dcd_event_t const *event, bool i
static mp_sched_node_t usbd_task_node;
__real_dcd_event_handler(event, in_isr);
mp_sched_schedule_node(&usbd_task_node, mp_usbd_task);
mp_sched_schedule_node(&usbd_task_node, mp_usbd_task_callback);
}
static void mp_usbd_task(mp_sched_node_t *node) {
static void mp_usbd_task_callback(mp_sched_node_t *node) {
(void)node;
tud_task_ext(0, false);
mp_usbd_task();
}
#endif