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Mark some interrupts that are now allocated dynamically as free, add int handle param documentation, add local ints test

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Jeroen Domburg
2016-12-08 12:38:22 +08:00
parent 9dc908d105
commit 2c34ab3374
10 changed files with 154 additions and 124 deletions
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7
components/driver/include/driver/timer.h
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@@ -258,12 +258,15 @@ esp_err_t timer_set_alarm(timer_group_t group_num, timer_idx_t timer_num, timer_
* @param timer_num Timer index of timer group
* @param fn Interrupt handler function.
* @note
* Code inside the handler function can only call functions in IRAM, so cannot call other timer APIs.
* Use direct register access to access timers from inside the ISR.
* In case the this is called with the INIRAM flag, code inside the handler function can
* only call functions in IRAM, so it cannot call other timer APIs.
* Use direct register access to access timers from inside the ISR in this case.
*
* @param arg Parameter for handler function
* @param intr_alloc_flags Flags used to allocate the interrupt. One or multiple (ORred)
* ESP_INTR_FLAG_* values. See esp_intr_alloc.h for more info.
* @param handle Pointer to return handle. If non-NULL, a handle for the interrupt will
* be returned here.
* @return
* - ESP_OK Success
* - ESP_ERR_INVALID_ARG Function pointer error.