1 files changed, 68 insertions, 0 deletions
diff --git a/fw/esp32/components/eos/cell.c b/fw/esp32/components/eos/cell.c
new file mode 100644
index 0000000..c2e03e1
--- /dev/null
+++ b/fw/esp32/components/eos/cell.c
@@ -0,0 +1,68 @@
+#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;
+
+    if (size < 1) return;
+    mtype = buffer[0];
+    switch (mtype & EOS_CELL_MTYPE_MASK) {
+        case EOS_CELL_MTYPE_DEV:
+            switch (mtype) {
+                case EOS_CELL_MTYPE_UART_DATA:
+                    if (eos_modem_get_mode() == EOS_CELL_UART_MODE_RELAY) eos_modem_write(buffer+1, size-1);
+                    break;
+
+                case EOS_CELL_MTYPE_UART_TAKE:
+                    cell_mode = eos_modem_get_mode();
+                    eos_modem_set_mode(EOS_CELL_UART_MODE_RELAY);
+                    break;
+
+                case EOS_CELL_MTYPE_UART_GIVE:
+                    eos_modem_set_mode(cell_mode);
+                    break;
+
+                case EOS_CELL_MTYPE_PCM_DATA:
+                    eos_cell_pcm_push(buffer+1, size-1);
+                    break;
+
+                case EOS_CELL_MTYPE_PCM_START:
+                    eos_cell_pcm_start();
+                    break;
+
+                case EOS_CELL_MTYPE_PCM_STOP:
+                    eos_cell_pcm_stop();
+                    break;
+            }
+            break;
+
+        case EOS_CELL_MTYPE_VOICE:
+            eos_cell_voice_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
+            break;
+
+        case EOS_CELL_MTYPE_SMS:
+            eos_cell_sms_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
+            break;
+
+        case EOS_CELL_MTYPE_USSD:
+            eos_cell_ussd_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
+            break;
+
+        case EOS_CELL_MTYPE_DATA:
+            eos_cell_data_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
+            break;
+    }
+}
+
+void eos_cell_init(void) {
+    eos_net_set_handler(EOS_NET_MTYPE_CELL, cell_handler);
+}
+