added APP <-> FE310 bridge SPI messages; enabled esp32 wake from deep sleep; IP tunnel for app module supports NAT and port forwadring; introduced EOSMessage struct for SPI messages;

1 files changed, 10 insertions, 6 deletions

diff --git a/fw/esp32/components/eos/cell_pcm.c b/fw/esp32/components/eos/cell_pcm.c
index 3f5089d..67a3a08 100644
--- a/fw/esp32/components/eos/cell_pcm.c
+++ b/fw/esp32/components/eos/cell_pcm.c
@@ -23,16 +23,20 @@ static i2s_chan_handle_t rx_chan;
 static const char *TAG = "EOS CELL PCM";
 
 static void pcm_rcvr_task(void *pvParameters) {
-    unsigned char *buffer;
+    EOSMessage msg;
     size_t size_r;
     esp_err_t ret;
     int done = 0;
     int rv;
 
     while (!done) {
-        buffer = eos_net_alloc();
-        buffer[0] = EOS_CELL_MTYPE_VOICE | EOS_CELL_MTYPE_VOICE_PCM;
-        ret = i2s_channel_read(rx_chan, buffer + 1, PCM_RX_WM, &size_r, 1000);
+        eos_net_alloc(&msg);
+        if (msg.size < PCM_RX_WM + 1) {
+            eos_net_free(&msg);
+            return;
+        }
+        msg.buffer[0] = EOS_CELL_MTYPE_VOICE | EOS_CELL_MTYPE_VOICE_PCM;
+        ret = i2s_channel_read(rx_chan, msg.buffer + 1, PCM_RX_WM, &size_r, 1000);
         switch (ret) {
             case ESP_OK: {
                 assert(size_r == PCM_RX_WM);
@@ -51,10 +55,10 @@ static void pcm_rcvr_task(void *pvParameters) {
             }
         }
         if (ret == ESP_OK) {
-            rv = eos_net_send(EOS_NET_MTYPE_CELL, buffer, size_r + 1);
+            rv = eos_net_send(EOS_NET_MTYPE_CELL, &msg, size_r + 1);
             if (rv) ESP_LOGE(TAG, "NET SEND ERR:%d", rv);
         } else {
-            eos_net_free(buffer);
+            eos_net_free(&msg);
         }
     }
     vTaskDelete(NULL);