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docs: Error in gpio_install_isr_service() description

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Merges https://github.com/espressif/esp-idf/pull/564
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Konstantin Fedorov
2017-05-03 22:40:01 +03:00
committed by Angus Gratton
parent a40fd2e7bd
commit 31de20a217
1 changed files with 1 additions and 1 deletions
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components/driver/include/driver/gpio.h
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@@ -412,7 +412,7 @@ esp_err_t gpio_pulldown_dis(gpio_num_t gpio_num);
/** /**
* @brief Install the driver's GPIO ISR handler service, which allows per-pin GPIO interrupt handlers. * @brief Install the driver's GPIO ISR handler service, which allows per-pin GPIO interrupt handlers.
* *
* This function is incompatible with gpio_isr_register() - if that function is used, a single global ISR is registered for all GPIO interrupts. If this function is used, the ISR service provides a global GPIO ISR and individual pin handlers are registered via the gpio_isr_register() function. * This function is incompatible with gpio_isr_register() - if that function is used, a single global ISR is registered for all GPIO interrupts. If this function is used, the ISR service provides a global GPIO ISR and individual pin handlers are registered via the gpio_isr_handler_add() function.
* *
* @param intr_alloc_flags Flags used to allocate the interrupt. One or multiple (ORred) * @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. * ESP_INTR_FLAG_* values. See esp_intr_alloc.h for more info.