1 files changed, 41 insertions, 0 deletions
diff --git a/code/esp32/components/eos/cell.c b/code/esp32/components/eos/cell.c
new file mode 100644
index 0000000..2da1450
--- /dev/null
+++ b/code/esp32/components/eos/cell.c
@@ -0,0 +1,41 @@
+#include <stdlib.h>
+#include <stdint.h>
+
+#include <esp_log.h>
+
+#include "eos.h"
+#include "net.h"
+#include "cell.h"
+
+static uint8_t cell_mode;
+
+static void cell_handler(unsigned char _mtype, unsigned char *buffer, uint16_t size) {
+    uint8_t mtype = buffer[0];
+
+    switch (mtype) {
+        case EOS_CELL_MTYPE_DATA:
+            if (eos_modem_get_mode() == EOS_CELL_UART_MODE_RELAY) eos_modem_write(buffer+1, size-1);
+            break;
+        case EOS_CELL_MTYPE_DATA_START:
+            cell_mode = eos_modem_get_mode();
+            eos_modem_set_mode(EOS_CELL_UART_MODE_RELAY);
+            break;
+        case EOS_CELL_MTYPE_DATA_STOP:
+            eos_modem_set_mode(cell_mode);
+            break;
+        case EOS_CELL_MTYPE_AUDIO:
+            eos_pcm_push(buffer+1, size-1);
+            break;
+        case EOS_CELL_MTYPE_AUDIO_START:
+            eos_pcm_start();
+            break;
+        case EOS_CELL_MTYPE_AUDIO_STOP:
+            eos_pcm_stop();
+            break;
+    }
+}
+
+void eos_cell_init(void) {
+    eos_net_set_handler(EOS_NET_MTYPE_CELL, cell_handler);
+}
+