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Turn off interrupts when working with the event queue.

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Scott Shawcroft 2018-11-14 09:47:22 -08:00
parent 6aa0146c72
commit 246c28db1a
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1 changed files with 15 additions and 20 deletions
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35
src/osal/osal_none.h
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@ -43,6 +43,8 @@
#ifndef _TUSB_OSAL_NONE_H_ #ifndef _TUSB_OSAL_NONE_H_
#define _TUSB_OSAL_NONE_H_ #define _TUSB_OSAL_NONE_H_
#include "tusb_hal.h"
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
@ -135,14 +137,14 @@ static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef)
static inline bool osal_queue_send(osal_queue_t const queue_hdl, void const * data, bool in_isr) static inline bool osal_queue_send(osal_queue_t const queue_hdl, void const * data, bool in_isr)
{ {
(void) in_isr; if (!in_isr) {
// if (!in_isr) tusb_hal_int_disable_all(); tusb_hal_int_disable_all();
}
bool rc = tu_fifo_write( (tu_fifo_t*) queue_hdl, data); bool success = tu_fifo_write( (tu_fifo_t*) queue_hdl, data);
if (!in_isr) {
// if (!in_isr) tusb_hal_int_enable_all(); tusb_hal_int_enable_all();
}
return rc; return success;
} }
static inline void osal_queue_reset(osal_queue_t const queue_hdl) static inline void osal_queue_reset(osal_queue_t const queue_hdl)
@ -152,18 +154,11 @@ static inline void osal_queue_reset(osal_queue_t const queue_hdl)
// tusb_hal_int_enable_all(); // tusb_hal_int_enable_all();
} }
static inline bool osal_queue_receive(osal_queue_t const queue_hdl, void* data) {
static inline bool osal_queue_receive(osal_queue_t const queue_hdl, void* data) tusb_hal_int_disable_all();
{ bool success = tu_fifo_read(queue_hdl, data);
// osal none return immediately without blocking tusb_hal_int_enable_all();
// extern void tusb_hal_int_disable(uint8_t rhport); return success;
// extern void tusb_hal_int_enable(uint8_t rhport);
// tusb_hal_int_disable(0);
bool rc = tu_fifo_read(queue_hdl, data);
// tusb_hal_int_enable(0);
return rc;
} }
#ifdef __cplusplus #ifdef __cplusplus