Yuji Kiyokawa / Mbed OS mbed-os-example-ble-UartService

ble-UartService

Fork of mbed-os-example-ble-UartService by Mathias Giacomuzzi

BLE UART Service - USB Serial Relay

Files at this revision

API Documentation at this revision

Revision 27:e5e381e33cd2, committed 2018-10-19

Comitter:
YJKIYOKAWA
Date:
Fri Oct 19 09:26:01 2018 +0000
Parent:
26:dd9d7eaee2f5
Commit message:
update receive data buffering

Changed in this revision

source/MyUARTService.h Show annotated file Show diff for this revision Revisions of this file
source/main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r dd9d7eaee2f5 -r e5e381e33cd2 source/MyUARTService.h
--- a/source/MyUARTService.h	Wed Oct 17 00:52:50 2018 +0000
+++ b/source/MyUARTService.h	Fri Oct 19 09:26:01 2018 +0000
@@ -68,7 +68,7 @@
         GattService uartService(UARTServiceUUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
 
         ble.addService(uartService);
-        ble.onDataWritten(this, &MyUARTService::onDataWritten);
+        //ble.onDataWritten(this, &MyUARTService::onDataWritten);
     }
 
     /**

diff -r dd9d7eaee2f5 -r e5e381e33cd2 source/main.cpp
--- a/source/main.cpp	Wed Oct 17 00:52:50 2018 +0000
+++ b/source/main.cpp	Fri Oct 19 09:26:01 2018 +0000
@@ -104,11 +104,11 @@
 
     if (params->handle == uartServicePtr->getTXCharacteristicHandle())
     {
-        int c;
-        while ((c = uartServicePtr->_getc()) != EOF)
+        uint16_t bytesRead = params->len;
+        for (int i = 0; i < bytesRead; i++)
         {
             led2 = 1;
-            buf.putc(c);
+            buf.putc(params->data[i]);
         }
     }
     else
@@ -221,7 +221,7 @@
     /* Setup advertising. */
     ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
     ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
-    ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
+    ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME) - 1);
 
     ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS, (uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
 
@@ -246,7 +246,7 @@
     // printf("Start up...\n\r");
 
     buf.clear();
-    serial.baud(115200);
+    serial.baud(19200);
 
     while (1){
         mainProc();