espressif/esp-protocols
1
0
Fork 1
mirror of https://github.com/espressif/esp-protocols.git synced 2025-09-25 14:20:54 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix(eppp): Fix SPI transport to allow already init GPIO ISR

Browse Source 
Closes https://github.com/espressif/esp-protocols/issues/868
This commit is contained in:
David Cermak
2025-08-25 15:23:07 +02:00
parent b2568a3d83
commit 497ee2d6d4
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
components/eppp_link/eppp_spi.c
View File

@@ -208,7 +208,9 @@ static esp_err_t init_master(struct eppp_config_spi_s *config, struct eppp_spi *
};
ESP_GOTO_ON_ERROR(gpio_config(&io_conf), err_dev, TAG, "Failed to config interrupt GPIO");
ESP_GOTO_ON_ERROR(gpio_install_isr_service(0), err_dev, TAG, "Failed to install GPIO ISR");
ret = gpio_install_isr_service(0);
ESP_GOTO_ON_FALSE(ret == ESP_OK || ret == ESP_ERR_INVALID_STATE /* In case the GPIO ISR already installed */,
ret, err_dev, TAG, "Failed to install GPIO ISR");
ESP_GOTO_ON_ERROR(gpio_set_intr_type(config->intr, GPIO_INTR_ANYEDGE), err_dev, TAG, "Failed to set ISR type");
ESP_GOTO_ON_ERROR(gpio_isr_handler_add(config->intr, gpio_isr_handler, h), err_dev, TAG, "Failed to add ISR handler");
return ESP_OK;
@@ -468,9 +470,6 @@ err:
if (h->ready_semaphore) {
vSemaphoreDelete(h->ready_semaphore);
}
if (h->out_queue) {
vQueueDelete(h->out_queue);
}
free(h);
return NULL;
}