From 8cdc7528c800a3f10bca3e875e76f6d9661ab88f Mon Sep 17 00:00:00 2001
From: Uros Majstorovic <majstor@majstor.org>
Date: Sat, 7 Dec 2019 17:12:27 +0100
Subject: added net_alloc; fixed cell modem driver

---
 code/esp32/components/eos/modem.c | 78 ---------------------------------------
 1 file changed, 78 deletions(-)
 delete mode 100644 code/esp32/components/eos/modem.c

(limited to 'code/esp32/components/eos/modem.c')

diff --git a/code/esp32/components/eos/modem.c b/code/esp32/components/eos/modem.c
deleted file mode 100644
index 7e3131f..0000000
--- a/code/esp32/components/eos/modem.c
+++ /dev/null
@@ -1,78 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-#include <freertos/queue.h>
-#include <driver/uart.h>
-#include <driver/gpio.h>
-#include <esp_log.h>
-
-
-#include "eos.h"
-
-#define BUF_SIZE        1024
-#define UART_GPIO_DTR   32
-static QueueHandle_t uart_queue;
-
-static void uart_event_task(void *pvParameters) {
-    uart_event_t event;
-    size_t len;
-
-    // Reserve a buffer and process incoming data
-    uint8_t *data = (uint8_t *) malloc(BUF_SIZE);
-
-    while (1) {
-        /* Waiting for UART event.
-         */
-        if (xQueueReceive(uart_queue, (void * )&event, (portTickType)portMAX_DELAY)) {
-            switch (event.type) {
-                case UART_DATA:
-                    /* Event of UART receiving data
-                     */
-                    len = 0;
-                    uart_get_buffered_data_len(UART_NUM_2, &len);
-                    if (len) {
-                        len = uart_read_bytes(UART_NUM_2, data, len, 100 / portTICK_RATE_MS);
-                        // eos_net_send(EOS_FE310_CMD_MODEM_DATA, data, len);
-                    }
-                    break;
-                default:
-                    break;
-            }
-        }
-    }
-    free(data);
-    vTaskDelete(NULL);
-}
-
-void eos_modem_init(void) {
-    /* Configure parameters of an UART driver,
-     * communication pins and install the driver */
-    uart_config_t uart_config = {
-       .baud_rate = 115200,
-       .data_bits = UART_DATA_8_BITS,
-       .parity    = UART_PARITY_DISABLE,
-       .stop_bits = UART_STOP_BITS_1,
-       .flow_ctrl = UART_HW_FLOWCTRL_DISABLE
-    };
-    uart_param_config(UART_NUM_2, &uart_config);
-    uart_set_pin(UART_NUM_2, 17, 16, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
-    uart_driver_install(UART_NUM_2, BUF_SIZE, BUF_SIZE, 10, &uart_queue, 0);
-
-    // Configuration for the DTR/RI lines
-    gpio_config_t io_conf;
-
-    io_conf.intr_type = GPIO_INTR_DISABLE;
-    io_conf.mode = GPIO_MODE_OUTPUT;
-    io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_DTR);
-    gpio_config(&io_conf);
-    gpio_set_level(UART_GPIO_DTR, 1);
-
-    // Create a task to handle uart event from ISR
-    xTaskCreate(uart_event_task, "uart_event_task", 2048, NULL, EOS_IRQ_PRIORITY_UART, NULL);
-}
-
-ssize_t eos_modem_write(void *data, size_t size) {
-    return uart_write_bytes(UART_NUM_2, (const char *)data, size);
-}
-- 
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