Renesas
SDG+USBHost(Mouse) Sample
Dependencies: Sound_Generator USBHost_custom
Fork of
SDG_Mouse_Sample
by 
GR-PEACH_producer_meeting
Information
Japanese version is available in lower part of this page.
このページの後半に日本語版が用意されています．
What is this?
This program is a demonstration that sounds the sound by mouse operation by using USBHost(Mouse) and Sound Generator.
Settings
Close JP3 of GR-PEACH.
Operation
| operation | effect |
|---|---|
| Right click | Sounds |
| Left click | Reset to base tone (C) |
| Moves the mouse to the right | Lower the sound |
| Moves the mouse to the left | Higher the sound |
| Center cursor | Adjust the sensitivity. Reset the reference value in the click. |
Others
The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication
概要
このプログラムは、USBHost(Mouse) + Sound Generatorで、マウス操作による擬似笛デモです。
設定
GR-PEACHのJP3をショートする必要があります。
操作方法
| 操作 | 内容 |
|---|---|
| 右クリック | 音出力開始 |
| 左クリック | 基準音(ド)にリセット |
| マウス右移動 | 高音になります |
| マウス左移動 | 低音になります |
| センターカーソル | 音高低の変化量調整(クリックで基準値にリセット) |
Others
mbedのシリアル通信(ボーレート等)のデフォルト設定は以下のリンクに示しています。
リンクを参考に、お使いのPCターミナルソフトの設定を変更して下さい。
mbedでのボーレートのデフォルト値は9600で、このサンプルではボーレート9600を使います。
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication
Diff: USBHostSerial/USBHostSerial.cpp
- Revision:
- 24:868cbfe611a7
- Parent:
- 20:8f510a2502ef
- Child:
- 27:4206883f4cb7
--- a/USBHostSerial/USBHostSerial.cpp Fri Mar 07 16:00:46 2014 +0000
+++ b/USBHostSerial/USBHostSerial.cpp Tue Jun 03 11:30:38 2014 +0100
@@ -26,7 +26,7 @@
#if (USBHOST_SERIAL <= 1)
-USBHostSerial::USBHostSerial()
+USBHostSerial::USBHostSerial()
{
host = USBHost::getHostInst();
ports_found = 0;
@@ -46,9 +46,9 @@
bool USBHostSerial::connect() {
- if (dev)
+ if (dev)
{
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
+ for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
{
USBDeviceConnected* d = host->getDevice(i);
if (dev == d)
@@ -56,15 +56,15 @@
}
disconnect();
}
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
+ for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
{
USBDeviceConnected* d = host->getDevice(i);
if (d != NULL) {
-
+
USB_DBG("Trying to connect serial device \r\n");
if(host->enumerate(d, this))
break;
-
+
USBEndpoint* bulk_in = d->getEndpoint(port_intf, BULK_ENDPOINT, IN);
USBEndpoint* bulk_out = d->getEndpoint(port_intf, BULK_ENDPOINT, OUT);
if (bulk_in && bulk_out)
@@ -84,7 +84,7 @@
/*virtual*/ bool USBHostSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
{
- if (!ports_found &&
+ if (!ports_found &&
CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
port_intf = intf_nb;
ports_found = true;
@@ -96,7 +96,7 @@
/*virtual*/ bool USBHostSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
{
if (ports_found && (intf_nb == port_intf)) {
- if (type == BULK_ENDPOINT)
+ if (type == BULK_ENDPOINT)
return true;
}
return false;
@@ -106,7 +106,7 @@
//------------------------------------------------------------------------------
-USBHostMultiSerial::USBHostMultiSerial()
+USBHostMultiSerial::USBHostMultiSerial()
{
host = USBHost::getHostInst();
dev = NULL;
@@ -127,7 +127,7 @@
void USBHostMultiSerial::disconnect(void)
{
- for (int port = 0; port < USBHOST_SERIAL; port ++)
+ for (int port = 0; port < USBHOST_SERIAL; port ++)
{
if (ports[port])
{
@@ -141,9 +141,9 @@
bool USBHostMultiSerial::connect() {
- if (dev)
+ if (dev)
{
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
+ for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
{
USBDeviceConnected* d = host->getDevice(i);
if (dev == d)
@@ -151,16 +151,16 @@
}
disconnect();
}
- for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
+ for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++)
{
USBDeviceConnected* d = host->getDevice(i);
if (d != NULL) {
-
+
USB_DBG("Trying to connect serial device \r\n");
if(host->enumerate(d, this))
break;
-
- for (int port = 0; port < ports_found; port ++)
+
+ for (int port = 0; port < ports_found; port ++)
{
USBEndpoint* bulk_in = d->getEndpoint(port_intf[port], BULK_ENDPOINT, IN);
USBEndpoint* bulk_out = d->getEndpoint(port_intf[port], BULK_ENDPOINT, OUT);
@@ -186,7 +186,7 @@
/*virtual*/ bool USBHostMultiSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
{
- if ((ports_found < USBHOST_SERIAL) &&
+ if ((ports_found < USBHOST_SERIAL) &&
CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
port_intf[ports_found++] = intf_nb;
return true;
@@ -197,7 +197,7 @@
/*virtual*/ bool USBHostMultiSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
{
if ((ports_found > 0) && (intf_nb == port_intf[ports_found-1])) {
- if (type == BULK_ENDPOINT)
+ if (type == BULK_ENDPOINT)
return true;
}
return false;
@@ -209,7 +209,7 @@
#define SET_LINE_CODING 0x20
-USBHostSerialPort::USBHostSerialPort(): circ_buf()
+USBHostSerialPort::USBHostSerialPort(): circ_buf()
{
init();
}
@@ -230,7 +230,7 @@
circ_buf.flush();
}
-void USBHostSerialPort::connect(USBHost* _host, USBDeviceConnected * _dev,
+void USBHostSerialPort::connect(USBHost* _host, USBDeviceConnected * _dev,
uint8_t _serial_intf, USBEndpoint* _bulk_in, USBEndpoint* _bulk_out)
{
host = _host;
@@ -238,7 +238,7 @@
serial_intf = _serial_intf;
bulk_in = _bulk_in;
bulk_out = _bulk_out;
-
+
USB_INFO("New Serial device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, serial_intf);
dev->setName("Serial", serial_intf);
host->registerDriver(dev, serial_intf, this, &USBHostSerialPort::init);
@@ -289,7 +289,7 @@
line_coding.data_bits = bits;
line_coding.parity = parity;
line_coding.stop_bits = (stop_bits == 1) ? 0 : 2;
-
+
// set line coding
host->controlWrite( dev,
USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
@@ -311,12 +311,12 @@
int USBHostSerialPort::writeBuf(const char* b, int s)
{
int c = 0;
- if (bulk_out)
+ if (bulk_out)
{
while (c < s)
{
int i = (s < size_bulk_out) ? s : size_bulk_out;
- if (host->bulkWrite(dev, bulk_out, (uint8_t *)(b+c), i) == USB_TYPE_OK)
+ if (host->bulkWrite(dev, bulk_out, (uint8_t *)(b+c), i) == USB_TYPE_OK)
c += i;
}
}
@@ -326,7 +326,7 @@
int USBHostSerialPort::readBuf(char* b, int s)
{
int i = 0;
- if (bulk_in)
+ if (bulk_in)
{
for (i = 0; i < s; )
b[i++] = getc();