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fix esp_modem switch mode timeout

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Closes https://github.com/espressif/esp-idf/issues/3506
Closes https://github.com/espressif/esp-idf/issues/4324
This commit is contained in:
morris
2020-05-26 13:54:57 +08:00
parent 7cbdc3ea66
commit 6d70b7c352
2 changed files with 3 additions and 1 deletions
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2
examples/protocols/pppos_client/components/modem/src/esp_modem.c
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@@ -412,6 +412,8 @@ modem_dte_t *esp_modem_dte_init(const esp_modem_dte_config_t *config)
res = uart_driver_install(esp_dte->uart_port, config->rx_buffer_size, config->tx_buffer_size,
config->event_queue_size, &(esp_dte->event_queue), 0);
MODEM_CHECK(res == ESP_OK, "install uart driver failed", err_uart_config);
res = uart_set_rx_timeout(esp_dte->uart_port, 1);
MODEM_CHECK(res == ESP_OK, "set rx timeout failed", err_uart_config);
/* Set pattern interrupt, used to detect the end of a line. */
res = uart_enable_pattern_det_baud_intr(esp_dte->uart_port, '\n', 1, MIN_PATTERN_INTERVAL, MIN_POST_IDLE, MIN_PRE_IDLE);