mirror of https://github.com/noisymime/Arduino.git
[sam] adding USB updates
This commit is contained in:
Thibaut VIARD
parent
ed0be7c1b8
commit
c0a5eb38e2
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@ -8,7 +8,7 @@
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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@ -37,7 +37,7 @@ UARTClass::UARTClass( Uart* pUart, IRQn_Type dwIrq, uint32_t dwId, RingBuffer* p
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void UARTClass::begin( const uint32_t dwBaudRate )
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{
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// Configure PMC
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PMC_EnablePeripheral( _dwId ) ;
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pmc_enable_periph_clk( _dwId ) ;
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// Disable PDC channel
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_pUart->UART_PTCR = UART_PTCR_RXTDIS | UART_PTCR_TXTDIS ;
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@ -73,7 +73,7 @@ void UARTClass::end( void )
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// Wait for any outstanding data to be sent
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flush();
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PMC_DisablePeripheral( _dwId ) ;
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pmc_disable_periph_clk( _dwId ) ;
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}
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int UARTClass::available( void )
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@ -8,7 +8,7 @@
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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@ -37,7 +37,7 @@ USARTClass::USARTClass( Usart* pUsart, IRQn_Type dwIrq, uint32_t dwId, RingBuffe
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void USARTClass::begin( const uint32_t dwBaudRate )
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{
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// Configure PMC
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PMC_EnablePeripheral( _dwId ) ;
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pmc_enable_periph_clk( _dwId ) ;
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// Disable PDC channel
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_pUsart->US_PTCR = US_PTCR_RXTDIS | US_PTCR_TXTDIS ;
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@ -74,7 +74,7 @@ void USARTClass::end( void )
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// Wait for any outstanding data to be sent
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flush();
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PMC_DisablePeripheral( _dwId ) ;
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pmc_disable_periph_clk( _dwId ) ;
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}
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int USARTClass::available( void )
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@ -1,26 +1,28 @@
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/* Copyright (c) 2011, Peter Barrett
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**
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** Permission to use, copy, modify, and/or distribute this software for
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** any purpose with or without fee is hereby granted, provided that the
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** above copyright notice and this permission notice appear in all copies.
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**
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** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
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** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
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** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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** SOFTWARE.
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/* Copyright (c) 2011, Peter Barrett
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**
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** Permission to use, copy, modify, and/or distribute this software for
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** any purpose with or without fee is hereby granted, provided that the
|
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** above copyright notice and this permission notice appear in all copies.
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**
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** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
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** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
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** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
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** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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** SOFTWARE.
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*/
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#if defined(USBCON)
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#define USBCON
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#include "Platform.h"
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#include "USBAPI.h"
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#include "USBDesc.h"
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#if defined(USBCON)
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#ifdef HID_ENABLED
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//#define RAWHID_ENABLED
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@ -43,9 +45,7 @@ Keyboard_ Keyboard;
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#define RAWHID_TX_SIZE 64
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#define RAWHID_RX_SIZE 64
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extern const u8 _hidReportDescriptor[] PROGMEM;
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const u8 _hidReportDescriptor[] = {
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extern const u8 _hidReportDescriptor[] = {
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// Mouse
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0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 54
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0x09, 0x02, // USAGE (Mouse)
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@ -82,31 +82,31 @@ const u8 _hidReportDescriptor[] = {
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0xa1, 0x01, // COLLECTION (Application)
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0x85, 0x02, // REPORT_ID (2)
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0x05, 0x07, // USAGE_PAGE (Keyboard)
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0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
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0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
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0x15, 0x00, // LOGICAL_MINIMUM (0)
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0x25, 0x01, // LOGICAL_MAXIMUM (1)
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0x75, 0x01, // REPORT_SIZE (1)
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0x95, 0x08, // REPORT_COUNT (8)
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0x81, 0x02, // INPUT (Data,Var,Abs)
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0x95, 0x01, // REPORT_COUNT (1)
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0x75, 0x08, // REPORT_SIZE (8)
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0x81, 0x03, // INPUT (Cnst,Var,Abs)
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0x95, 0x06, // REPORT_COUNT (6)
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0x75, 0x08, // REPORT_SIZE (8)
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0x15, 0x00, // LOGICAL_MINIMUM (0)
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0x25, 0x65, // LOGICAL_MAXIMUM (101)
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0x05, 0x07, // USAGE_PAGE (Keyboard)
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0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
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0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
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0x81, 0x00, // INPUT (Data,Ary,Abs)
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0xc0, // END_COLLECTION
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#if RAWHID_ENABLED
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#ifdef RAWHID_ENABLED
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// RAW HID
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0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30
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0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),
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@ -128,8 +128,7 @@ const u8 _hidReportDescriptor[] = {
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#endif
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};
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extern const HIDDescriptor _hidInterface PROGMEM;
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const HIDDescriptor _hidInterface =
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extern const HIDDescriptor _hidInterface =
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{
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D_INTERFACE(HID_INTERFACE,1,3,0,0),
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D_HIDREPORT(sizeof(_hidReportDescriptor)),
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@ -179,7 +178,7 @@ bool WEAK HID_Setup(Setup& setup)
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return true;
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}
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}
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if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType)
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{
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if (HID_SET_PROTOCOL == r)
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@ -205,11 +204,11 @@ Mouse_::Mouse_(void) : _buttons(0)
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{
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}
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void Mouse_::begin(void)
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void Mouse_::begin(void)
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{
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}
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void Mouse_::end(void)
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void Mouse_::end(void)
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{
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}
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@ -240,7 +239,7 @@ void Mouse_::buttons(uint8_t b)
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}
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}
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void Mouse_::press(uint8_t b)
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void Mouse_::press(uint8_t b)
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{
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buttons(_buttons | b);
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}
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@ -252,7 +251,7 @@ void Mouse_::release(uint8_t b)
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bool Mouse_::isPressed(uint8_t b)
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{
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if ((b & _buttons) > 0)
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if ((b & _buttons) > 0)
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return true;
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return false;
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}
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@ -261,15 +260,15 @@ bool Mouse_::isPressed(uint8_t b)
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//================================================================================
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// Keyboard
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Keyboard_::Keyboard_(void)
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Keyboard_::Keyboard_(void)
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{
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}
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void Keyboard_::begin(void)
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void Keyboard_::begin(void)
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{
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}
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void Keyboard_::end(void)
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void Keyboard_::end(void)
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{
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}
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@ -278,11 +277,8 @@ void Keyboard_::sendReport(KeyReport* keys)
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HID_SendReport(2,keys,sizeof(KeyReport));
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}
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extern
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const uint8_t _asciimap[128] PROGMEM;
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#define SHIFT 0x80
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const uint8_t _asciimap[128] =
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extern const uint8_t _asciimap[128] =
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{
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0x00, // NUL
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0x00, // SOH
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@ -290,16 +286,16 @@ const uint8_t _asciimap[128] =
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0x00, // ETX
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0x00, // EOT
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0x00, // ENQ
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0x00, // ACK
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0x00, // ACK
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0x00, // BEL
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0x2a, // BS Backspace
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0x2b, // TAB Tab
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0x28, // LF Enter
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0x00, // VT
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0x00, // FF
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0x00, // CR
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0x00, // SO
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0x00, // SI
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0x00, // VT
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0x00, // FF
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0x00, // CR
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0x00, // SO
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0x00, // SI
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0x00, // DEL
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0x00, // DC1
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0x00, // DC2
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@ -309,13 +305,13 @@ const uint8_t _asciimap[128] =
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0x00, // SYN
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0x00, // ETB
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0x00, // CAN
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0x00, // EM
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0x00, // EM
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0x00, // SUB
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0x00, // ESC
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0x00, // FS
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0x00, // GS
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0x00, // RS
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0x00, // US
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0x00, // FS
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0x00, // GS
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0x00, // RS
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0x00, // US
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0x2c, // ' '
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0x1e|SHIFT, // !
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@ -408,7 +404,7 @@ const uint8_t _asciimap[128] =
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0x1b, // x
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0x1c, // y
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0x1d, // z
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0x2f|SHIFT, //
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0x2f|SHIFT, //
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0x31|SHIFT, // |
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0x30|SHIFT, // }
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0x35|SHIFT, // ~
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@ -418,10 +414,10 @@ const uint8_t _asciimap[128] =
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uint8_t USBPutChar(uint8_t c);
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// press() adds the specified key (printing, non-printing, or modifier)
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// to the persistent key report and sends the report. Because of the way
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// USB HID works, the host acts like the key remains pressed until we
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// to the persistent key report and sends the report. Because of the way
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// USB HID works, the host acts like the key remains pressed until we
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// call release(), releaseAll(), or otherwise clear the report and resend.
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size_t Keyboard_::press(uint8_t k)
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size_t Keyboard_::press(uint8_t k)
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{
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uint8_t i;
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if (k >= 136) { // it's a non-printing key (not a modifier)
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@ -430,7 +426,7 @@ size_t Keyboard_::press(uint8_t k)
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_keyReport.modifiers |= (1<<(k-128));
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k = 0;
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} else { // it's a printing key
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k = pgm_read_byte(_asciimap + k);
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k = _asciimap[k];
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if (!k) {
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setWriteError();
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return 0;
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@ -440,13 +436,13 @@ size_t Keyboard_::press(uint8_t k)
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k &= 0x7F;
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}
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}
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// Add k to the key report only if it's not already present
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// and if there is an empty slot.
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if (_keyReport.keys[0] != k && _keyReport.keys[1] != k &&
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if (_keyReport.keys[0] != k && _keyReport.keys[1] != k &&
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_keyReport.keys[2] != k && _keyReport.keys[3] != k &&
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_keyReport.keys[4] != k && _keyReport.keys[5] != k) {
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for (i=0; i<6; i++) {
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if (_keyReport.keys[i] == 0x00) {
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_keyReport.keys[i] = k;
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@ -456,7 +452,7 @@ size_t Keyboard_::press(uint8_t k)
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if (i == 6) {
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setWriteError();
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return 0;
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}
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}
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}
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sendReport(&_keyReport);
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return 1;
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@ -465,7 +461,7 @@ size_t Keyboard_::press(uint8_t k)
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// release() takes the specified key out of the persistent key report and
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// sends the report. This tells the OS the key is no longer pressed and that
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// it shouldn't be repeated any more.
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size_t Keyboard_::release(uint8_t k)
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size_t Keyboard_::release(uint8_t k)
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{
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uint8_t i;
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if (k >= 136) { // it's a non-printing key (not a modifier)
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@ -474,7 +470,7 @@ size_t Keyboard_::release(uint8_t k)
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_keyReport.modifiers &= ~(1<<(k-128));
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k = 0;
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} else { // it's a printing key
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k = pgm_read_byte(_asciimap + k);
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k = _asciimap[k];
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if (!k) {
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return 0;
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}
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@ -483,7 +479,7 @@ size_t Keyboard_::release(uint8_t k)
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k &= 0x7F;
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}
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}
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// Test the key report to see if k is present. Clear it if it exists.
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// Check all positions in case the key is present more than once (which it shouldn't be)
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for (i=0; i<6; i++) {
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@ -499,20 +495,23 @@ size_t Keyboard_::release(uint8_t k)
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void Keyboard_::releaseAll(void)
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{
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_keyReport.keys[0] = 0;
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_keyReport.keys[1] = 0;
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_keyReport.keys[1] = 0;
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_keyReport.keys[2] = 0;
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_keyReport.keys[3] = 0;
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_keyReport.keys[3] = 0;
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_keyReport.keys[4] = 0;
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_keyReport.keys[5] = 0;
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_keyReport.keys[5] = 0;
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_keyReport.modifiers = 0;
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sendReport(&_keyReport);
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}
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size_t Keyboard_::write(uint8_t c)
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{
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{
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/* TODO
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uint8_t p = press(c); // Keydown
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uint8_t r = release(c); // Keyup
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return (p); // just return the result of press() since release() almost always returns 1
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*/
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return 1 ;
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}
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#endif
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@ -28,7 +28,7 @@ extern USB_ USB;
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class Serial_ : public Stream
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{
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private:
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ring_buffer *_cdc_rx_buffer;
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RingBuffer *_cdc_rx_buffer;
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public:
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void begin(uint16_t baud_count);
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void end(void);
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@ -39,6 +39,7 @@ public:
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virtual int read(void);
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virtual void flush(void);
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virtual size_t write(uint8_t);
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virtual void write(uint8_t);
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operator bool();
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};
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extern Serial_ Serial;
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@ -62,7 +63,7 @@ public:
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void begin(void);
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void end(void);
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void click(uint8_t b = MOUSE_LEFT);
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void move(signed char x, signed char y, signed char wheel = 0);
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void move(signed char x, signed char y, signed char wheel = 0);
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void press(uint8_t b = MOUSE_LEFT); // press LEFT by default
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void release(uint8_t b = MOUSE_LEFT); // release LEFT by default
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bool isPressed(uint8_t b = MOUSE_ALL); // check all buttons by default
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@ -192,4 +193,4 @@ void USB_Flush(uint8_t ep);
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#endif
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#endif /* if defined(USBCON) */
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#endif /* if defined(USBCON) */
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|
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|
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@ -1,18 +1,18 @@
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|
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// Copyright (c) 2010, Peter Barrett
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// Copyright (c) 2010, Peter Barrett
|
||||
/*
|
||||
** Permission to use, copy, modify, and/or distribute this software for
|
||||
** any purpose with or without fee is hereby granted, provided that the
|
||||
** above copyright notice and this permission notice appear in all copies.
|
||||
**
|
||||
** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||
** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||
** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
|
||||
** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
|
||||
** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
||||
** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
||||
** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
||||
** SOFTWARE.
|
||||
** Permission to use, copy, modify, and/or distribute this software for
|
||||
** any purpose with or without fee is hereby granted, provided that the
|
||||
** above copyright notice and this permission notice appear in all copies.
|
||||
**
|
||||
** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||
** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||
** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
|
||||
** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
|
||||
** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
||||
** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
||||
** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
||||
** SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef __USBCORE_H__
|
||||
|
|
@ -117,8 +117,8 @@
|
|||
#define CDC_CS_ENDPOINT 0x25
|
||||
#define CDC_DATA_INTERFACE_CLASS 0x0A
|
||||
|
||||
#define MSC_SUBCLASS_SCSI 0x06
|
||||
#define MSC_PROTOCOL_BULK_ONLY 0x50
|
||||
#define MSC_SUBCLASS_SCSI 0x06
|
||||
#define MSC_PROTOCOL_BULK_ONLY 0x50
|
||||
|
||||
#define HID_HID_DESCRIPTOR_TYPE 0x21
|
||||
#define HID_REPORT_DESCRIPTOR_TYPE 0x22
|
||||
|
|
@ -214,7 +214,7 @@ typedef struct
|
|||
u8 d0;
|
||||
} CDCCSInterfaceDescriptor4;
|
||||
|
||||
typedef struct
|
||||
typedef struct
|
||||
{
|
||||
u8 len;
|
||||
u8 dtype; // 0x24
|
||||
|
|
@ -222,8 +222,8 @@ typedef struct
|
|||
u8 bmCapabilities;
|
||||
u8 bDataInterface;
|
||||
} CMFunctionalDescriptor;
|
||||
|
||||
typedef struct
|
||||
|
||||
typedef struct
|
||||
{
|
||||
u8 len;
|
||||
u8 dtype; // 0x24
|
||||
|
|
@ -231,13 +231,13 @@ typedef struct
|
|||
u8 bmCapabilities;
|
||||
} ACMFunctionalDescriptor;
|
||||
|
||||
typedef struct
|
||||
typedef struct
|
||||
{
|
||||
// IAD
|
||||
IADDescriptor iad; // Only needed on compound device
|
||||
|
||||
// Control
|
||||
InterfaceDescriptor cif; //
|
||||
InterfaceDescriptor cif; //
|
||||
CDCCSInterfaceDescriptor header;
|
||||
CMFunctionalDescriptor callManagement; // Call Management
|
||||
ACMFunctionalDescriptor controlManagement; // ACM
|
||||
|
|
@ -250,7 +250,7 @@ typedef struct
|
|||
EndpointDescriptor out;
|
||||
} CDCDescriptor;
|
||||
|
||||
typedef struct
|
||||
typedef struct
|
||||
{
|
||||
InterfaceDescriptor msc;
|
||||
EndpointDescriptor in;
|
||||
|
|
@ -270,7 +270,7 @@ typedef struct
|
|||
u8 descLenH;
|
||||
} HIDDescDescriptor;
|
||||
|
||||
typedef struct
|
||||
typedef struct
|
||||
{
|
||||
InterfaceDescriptor hid;
|
||||
HIDDescDescriptor desc;
|
||||
|
|
@ -300,4 +300,4 @@ typedef struct
|
|||
#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
|
||||
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -34,6 +34,7 @@ OUTPUT_BIN = ..
|
|||
|
||||
# Libraries
|
||||
PROJECT_BASE_PATH = ..
|
||||
PROJECT_BASE_PATH_USB = ../USB
|
||||
SYSTEM_PATH = ../../../system
|
||||
CMSIS_ROOT_PATH = $(SYSTEM_PATH)/CMSIS
|
||||
CMSIS_ARM_PATH=$(CMSIS_ROOT_PATH)/CMSIS/Include
|
||||
|
|
@ -45,14 +46,15 @@ VARIANT_PATH = ../../../variants/$(VARIANT)
|
|||
# Files
|
||||
#-------------------------------------------------------------------------------
|
||||
|
||||
vpath %.h $(PROJECT_BASE_PATH) $(SYSTEM_PATH) $(VARIANT_PATH)
|
||||
vpath %.c $(PROJECT_BASE_PATH) $(VARIANT_PATH)
|
||||
vpath %.cpp $(PROJECT_BASE_PATH) $(PROJECT_BASE_PATH)
|
||||
vpath %.h $(PROJECT_BASE_PATH) $(PROJECT_BASE_PATH_USB) $(SYSTEM_PATH) $(VARIANT_PATH)
|
||||
vpath %.c $(PROJECT_BASE_PATH) $(PROJECT_BASE_PATH_USB) $(VARIANT_PATH)
|
||||
vpath %.cpp $(PROJECT_BASE_PATH) $(PROJECT_BASE_PATH_USB) $(PROJECT_BASE_PATH)
|
||||
|
||||
VPATH+=$(PROJECT_BASE_PATH)
|
||||
|
||||
INCLUDES =
|
||||
INCLUDES += -I$(PROJECT_BASE_PATH)
|
||||
INCLUDES += -I$(PROJECT_BASE_PATH_USB)
|
||||
INCLUDES += -I$(VARIANT_PATH)
|
||||
INCLUDES += -I$(CMSIS_ARM_PATH)
|
||||
INCLUDES += -I$(CMSIS_ATMEL_PATH)
|
||||
|
|
@ -86,7 +88,7 @@ OUTPUT_PATH=$(OUTPUT_OBJ)_$(VARIANT)
|
|||
#-------------------------------------------------------------------------------
|
||||
# C source files and objects
|
||||
#-------------------------------------------------------------------------------
|
||||
C_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.c)
|
||||
C_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.c $(PROJECT_BASE_PATH_USB)/*.c)
|
||||
|
||||
C_OBJ_TEMP = $(patsubst %.c, %.o, $(notdir $(C_SRC)))
|
||||
|
||||
|
|
@ -98,7 +100,7 @@ C_OBJ=$(filter-out $(C_OBJ_FILTER), $(C_OBJ_TEMP))
|
|||
#-------------------------------------------------------------------------------
|
||||
# CPP source files and objects
|
||||
#-------------------------------------------------------------------------------
|
||||
CPP_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.cpp)
|
||||
CPP_SRC=$(wildcard $(PROJECT_BASE_PATH)/*.cpp $(PROJECT_BASE_PATH_USB)/*.cpp)
|
||||
|
||||
CPP_OBJ_TEMP = $(patsubst %.cpp, %.o, $(notdir $(CPP_SRC)))
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -24,14 +24,14 @@
|
|||
*/
|
||||
int main( void )
|
||||
{
|
||||
init() ;
|
||||
init();
|
||||
|
||||
setup() ;
|
||||
setup();
|
||||
|
||||
for ( ; ; )
|
||||
{
|
||||
loop() ;
|
||||
}
|
||||
for (;;)
|
||||
{
|
||||
loop();
|
||||
}
|
||||
|
||||
// return 0 ;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -32,6 +32,7 @@
|
|||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include "sam.h"
|
||||
#if defined ( __GNUC__ ) /* GCC CS3 */
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
|
@ -109,6 +110,13 @@ extern int _write( int file, char *ptr, int len )
|
|||
for ( iIndex=0 ; iIndex < len ; iIndex++, ptr++ )
|
||||
{
|
||||
// UART_PutChar( *ptr ) ;
|
||||
|
||||
// Check if the transmitter is ready
|
||||
while ((UART->UART_SR & UART_SR_TXRDY) != UART_SR_TXRDY)
|
||||
;
|
||||
|
||||
// Send character
|
||||
UART->UART_THR = *ptr;
|
||||
}
|
||||
|
||||
return iIndex ;
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
#
|
||||
# This library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the GNU Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -99,6 +99,7 @@ INCLUDES += -I$(SYSTEM_PATH)/libsam
|
|||
INCLUDES += -I$(CMSIS_ARM_PATH)
|
||||
INCLUDES += -I$(CMSIS_ATMEL_PATH)
|
||||
INCLUDES += -I$(CMSIS_CHIP_PATH)
|
||||
INCLUDES += -I$(PROJECT_BASE_PATH)/../USB
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
ifdef DEBUG
|
||||
|
|
@ -153,7 +154,7 @@ test: create_output libsam_$(CHIP_NAME)_$(TOOLCHAIN)_$(LIBS_POSTFIX).a libarduin
|
|||
|
||||
.PHONY: create_output
|
||||
create_output:
|
||||
@echo --- Preparing $(VARIANT) files in $(OUTPUT_PATH) $(OUTPUT_BIN)
|
||||
@echo --- Preparing $(VARIANT) files in $(OUTPUT_PATH) $(OUTPUT_BIN)
|
||||
# @echo -------------------------
|
||||
# @echo *$(INCLUDES)
|
||||
# @echo -------------------------
|
||||
|
|
@ -190,11 +191,11 @@ $(OUTPUT_BIN): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)
|
|||
clean:
|
||||
@echo --- Cleaning test files
|
||||
-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
|
||||
|
||||
|
||||
# -$(RM) $(OUTPUT_PATH)/test.o
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).elf
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).elf
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).elf.txt
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).bin
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).bin
|
||||
# -$(RM) $(OUTPUT_PATH)/$(OUTPUT_BIN).map
|
||||
|
||||
debug: test
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
Copyright (c) 2011 Arduino. All right reserved.
|
||||
Copyright (c) 2012 Arduino. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -17,74 +17,86 @@
|
|||
*/
|
||||
|
||||
#include "variant.h"
|
||||
#include <stdio.h>
|
||||
|
||||
void setup( void )
|
||||
{
|
||||
// Initialize the digital pin as an output.
|
||||
// Pin PIN_LED has a LED connected on most Arduino boards:
|
||||
pinMode( PIN_LED, OUTPUT ) ;
|
||||
digitalWrite( PIN_LED, LOW ) ;
|
||||
// set pin numbers for the five buttons:
|
||||
const int upButton = 2;
|
||||
const int downButton = 3;
|
||||
const int leftButton = 4;
|
||||
const int rightButton = 5;
|
||||
const int mouseButton = 6;
|
||||
|
||||
// Initialize the PIN_LED2 digital pin as an output.
|
||||
pinMode( PIN_LED2, OUTPUT ) ;
|
||||
digitalWrite( PIN_LED2, HIGH ) ;
|
||||
int range = 5; // output range of X or Y movement; affects movement speed
|
||||
int responseDelay = 10; // response delay of the mouse, in ms
|
||||
|
||||
Serial1.begin( 115200 ) ;
|
||||
/*
|
||||
void setup() {
|
||||
// initialize the buttons' inputs:
|
||||
pinMode(upButton, INPUT);
|
||||
pinMode(downButton, INPUT);
|
||||
pinMode(leftButton, INPUT);
|
||||
pinMode(rightButton, INPUT);
|
||||
pinMode(mouseButton, INPUT);
|
||||
// initialize mouse control:
|
||||
Mouse.begin();
|
||||
}
|
||||
|
||||
static void led_step1( void )
|
||||
{
|
||||
#if defined sam3s_ek
|
||||
digitalWrite( PIN_LED, HIGH ) ; // set the LED on
|
||||
digitalWrite( PIN_LED2, LOW ) ; // set the red LED off
|
||||
#endif /* sam3s_ek */
|
||||
void loop() {
|
||||
// read the buttons:
|
||||
int upState = digitalRead(upButton);
|
||||
int downState = digitalRead(downButton);
|
||||
int rightState = digitalRead(rightButton);
|
||||
int leftState = digitalRead(leftButton);
|
||||
int clickState = digitalRead(mouseButton);
|
||||
|
||||
#if defined sam3u_ek
|
||||
digitalWrite( PIN_LED, HIGH ) ; // set the LED on
|
||||
digitalWrite( PIN_LED2, LOW ) ; // set the red LED off
|
||||
#endif /* sam3u_ek */
|
||||
// calculate the movement distance based on the button states:
|
||||
int xDistance = (leftState - rightState)*range;
|
||||
int yDistance = (upState - downState)*range;
|
||||
|
||||
#if defined arduino_due_x
|
||||
digitalWrite( PIN_LED, LOW ) ; // set the LED on
|
||||
digitalWrite( PIN_LED2, LOW ) ; // set the red LED off
|
||||
#endif /* arduino_due_x */
|
||||
}
|
||||
|
||||
static void led_step2( void )
|
||||
{
|
||||
#if defined sam3s_ek
|
||||
digitalWrite( PIN_LED, LOW ) ; // set the LED off
|
||||
digitalWrite( PIN_LED2, HIGH ) ; // set the red LED on
|
||||
#endif /* sam3s_ek */
|
||||
|
||||
#if defined sam3u_ek
|
||||
digitalWrite( PIN_LED, LOW ) ; // set the LED off
|
||||
digitalWrite( PIN_LED2, HIGH ) ; // set the red LED on
|
||||
#endif /* sam3u_ek */
|
||||
|
||||
#if defined arduino_due_x
|
||||
digitalWrite( PIN_LED, HIGH ) ; // set the LED off
|
||||
digitalWrite( PIN_LED2, HIGH ) ; // set the red LED on
|
||||
#endif /* arduino_due_x */
|
||||
}
|
||||
|
||||
void loop( void )
|
||||
{
|
||||
led_step1() ;
|
||||
delay( 1000 ) ; // wait for a second
|
||||
led_step2() ;
|
||||
delay( 1000 ) ; // wait for a second
|
||||
|
||||
Serial1.write( '-' ) ; // send a char
|
||||
// Serial1.write( "test1\n" ) ; // send a string
|
||||
// Serial1.write( "test2" ) ; // send another string
|
||||
|
||||
Serial1.print("Analog ins: ");
|
||||
for (int i=A0; i<A11; i++) {
|
||||
int a = analogRead(i);
|
||||
Serial1.print(a, DEC);
|
||||
Serial1.print(" ");
|
||||
// if X or Y is non-zero, move:
|
||||
if ((xDistance != 0) || (yDistance != 0)) {
|
||||
Mouse.move(xDistance, yDistance, 0);
|
||||
}
|
||||
Serial1.println();
|
||||
delay(100);
|
||||
|
||||
// if the mouse button is pressed:
|
||||
if (clickState == HIGH) {
|
||||
// if the mouse is not pressed, press it:
|
||||
if (!Mouse.isPressed(MOUSE_LEFT)) {
|
||||
Mouse.press(MOUSE_LEFT);
|
||||
}
|
||||
}
|
||||
// else the mouse button is not pressed:
|
||||
else {
|
||||
// if the mouse is pressed, release it:
|
||||
if (Mouse.isPressed(MOUSE_LEFT)) {
|
||||
Mouse.release(MOUSE_LEFT);
|
||||
}
|
||||
}
|
||||
|
||||
// a delay so the mouse doesn't move too fast:
|
||||
delay(responseDelay);
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
#include "USBAPI.h"
|
||||
|
||||
|
||||
|
||||
// Cet exemple fonctionne !!! ;-)
|
||||
void setup() {
|
||||
// initialize the digital pin as an output.
|
||||
// Pin 13 has an LED connected on most Arduino boards:
|
||||
//pinMode(13, OUTPUT);
|
||||
Serial1.begin(115200) ;
|
||||
printf("USB test starting...\r\n");
|
||||
}
|
||||
|
||||
void loop() {
|
||||
//digitalWrite(13, HIGH); // set the LED on
|
||||
//delay(1000); // wait for a second
|
||||
//digitalWrite(13, LOW); // set the LED off
|
||||
delay(1000); // wait for a second
|
||||
printf("loop...\r\n");
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -33,7 +33,7 @@ extern void pinMode( uint32_t ulPin, uint32_t ulMode )
|
|||
{
|
||||
case INPUT:
|
||||
/* Enable peripheral for clocking input */
|
||||
PMC_EnablePeripheral( g_APinDescription[ulPin].ulPeripheralId ) ;
|
||||
pmc_enable_periph_clk( g_APinDescription[ulPin].ulPeripheralId ) ;
|
||||
PIO_Configure( g_APinDescription[ulPin].pPort, PIO_INPUT, g_APinDescription[ulPin].ulPin, 0 ) ;
|
||||
break ;
|
||||
|
||||
|
|
@ -41,7 +41,7 @@ extern void pinMode( uint32_t ulPin, uint32_t ulMode )
|
|||
/* if all pins are output, disable PIO Controller clocking, reduce power consomption */
|
||||
if ( g_APinDescription[ulPin].pPort->PIO_OSR == 0xffffffff )
|
||||
{
|
||||
PMC_DisablePeripheral( g_APinDescription[ulPin].ulPeripheralId ) ;
|
||||
pmc_disable_periph_clk( g_APinDescription[ulPin].ulPeripheralId ) ;
|
||||
}
|
||||
PIO_Configure( g_APinDescription[ulPin].pPort, PIO_OUTPUT_1, g_APinDescription[ulPin].ulPin, g_APinDescription[ulPin].ulPinConfiguration ) ;
|
||||
break ;
|
||||
|
|
|
|||
|
|
@ -3,7 +3,8 @@
|
|||
# ---------------------
|
||||
|
||||
name=Atmel SAM3
|
||||
compiler.path={runtime.ide.path}/hardware/tools/g++_arm_none_eabi/bin/
|
||||
#compiler.path={runtime.ide.path}/hardware/tools/g++_arm_none_eabi/bin/
|
||||
compiler.path=C:/arm-none-eabi-gcc-4_6/bin/
|
||||
compiler.c.cmd=arm-none-eabi-gcc
|
||||
compiler.c.flags=-c -g -Os -w -mlong-calls -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf
|
||||
compiler.c.elf.cmd=arm-none-eabi-gcc
|
||||
|
|
|
|||
|
|
@ -176,7 +176,7 @@ $(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)
|
|||
.PHONY: clean
|
||||
clean:
|
||||
@echo --- Cleaning $(CHIP) files $(OUTPUT_PATH) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB))
|
||||
-@$(RM) $(OUTPUT_PATH)
|
||||
-@$(RM) $(OUTPUT_PATH) 1>$(DEV_NUL) 2>&1
|
||||
-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)) 1>$(DEV_NUL) 2>&1
|
||||
-@$(RM) $(subst /,$(SEP),$(OUTPUT_BIN)/$(OUTPUT_LIB)).txt 1>$(DEV_NUL) 2>&1
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -54,7 +54,7 @@
|
|||
#include "include/wdt.h"
|
||||
|
||||
#include "include/timetick.h"
|
||||
#include "include/USB_driver.h"
|
||||
#include "include/USB_device.h"
|
||||
|
||||
#if SAM3XA_SERIES
|
||||
#include "include/uotghs.h"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* ----------------------------------------------------------------------------
|
||||
* SAM Software Package License
|
||||
* SAM Software Package License
|
||||
* ----------------------------------------------------------------------------
|
||||
* Copyright (c) 2011, Atmel Corporation
|
||||
*
|
||||
|
|
@ -27,30 +27,399 @@
|
|||
* ----------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef _PMC_
|
||||
#define _PMC_
|
||||
#ifndef PMC_H_INCLUDED
|
||||
#define PMC_H_INCLUDED
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Headers
|
||||
*----------------------------------------------------------------------------*/
|
||||
#include <stdint.h>
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Exported functions
|
||||
*----------------------------------------------------------------------------*/
|
||||
#include "../chip.h"
|
||||
|
||||
/// @cond 0
|
||||
/**INDENT-OFF**/
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
extern "C" {
|
||||
#endif
|
||||
/**INDENT-ON**/
|
||||
/// @endcond
|
||||
|
||||
/** Bit mask for peripheral clocks (PCER0) */
|
||||
#define PMC_MASK_STATUS0 (0xFFFFFFFC)
|
||||
|
||||
/** Bit mask for peripheral clocks (PCER1) */
|
||||
#define PMC_MASK_STATUS1 (0xFFFFFFFF)
|
||||
|
||||
/** Loop counter timeout value */
|
||||
#define PMC_TIMEOUT (2048)
|
||||
|
||||
/** Key to unlock CKGR_MOR register */
|
||||
#define PMC_CKGR_MOR_KEY_VALUE CKGR_MOR_KEY(0x37)
|
||||
|
||||
/** Key used to write SUPC registers */
|
||||
#define SUPC_KEY_VALUE ((uint32_t) 0xA5)
|
||||
|
||||
/** PMC xtal statup time */
|
||||
#define PMC_XTAL_STARTUP_TIME (0x3F)
|
||||
|
||||
/** Mask to access fast startup input */
|
||||
#define PMC_FAST_STARTUP_Msk (0xFFFFu)
|
||||
|
||||
/** PMC_WPMR Write Protect KEY, unlock it */
|
||||
#define PMC_WPMR_WPKEY_VALUE PMC_WPMR_WPKEY((uint32_t) 0x504D43)
|
||||
|
||||
/** Using external oscillator */
|
||||
#define PMC_OSC_XTAL 0
|
||||
|
||||
/** Oscillator in bypass mode */
|
||||
#define PMC_OSC_BYPASS 1
|
||||
|
||||
#define PMC_PCK_0 0 /* PCK0 ID */
|
||||
#define PMC_PCK_1 1 /* PCK1 ID */
|
||||
#define PMC_PCK_2 2 /* PCK2 ID */
|
||||
|
||||
/**
|
||||
* \name Master clock (MCK) Source and Prescaler configuration
|
||||
*
|
||||
* The following functions may be used to select the clock source and
|
||||
* prescaler for the master clock.
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_mck_set_prescaler(uint32_t ul_pres);
|
||||
void pmc_mck_set_source(uint32_t ul_source);
|
||||
uint32_t pmc_switch_mck_to_sclk(uint32_t ul_pres);
|
||||
uint32_t pmc_switch_mck_to_mainck(uint32_t ul_pres);
|
||||
uint32_t pmc_switch_mck_to_pllack(uint32_t ul_pres);
|
||||
#if (SAM3S_SERIES || SAM4S_SERIES)
|
||||
uint32_t pmc_switch_mck_to_pllbck(uint32_t ul_pres);
|
||||
#endif
|
||||
#if (SAM3XA_SERIES || SAM3U_SERIES)
|
||||
uint32_t pmc_switch_mck_to_upllck(uint32_t ul_pres);
|
||||
#endif
|
||||
|
||||
extern void PMC_EnablePeripheral( uint32_t dwId ) ;
|
||||
extern void PMC_DisablePeripheral( uint32_t dwId ) ;
|
||||
//@}
|
||||
|
||||
extern uint32_t PMC_IsPeripheralEnabled( uint32_t dwId ) ;
|
||||
/**
|
||||
* \name Slow clock (SLCK) oscillator and configuration
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_switch_sclk_to_32kxtal(uint32_t ul_bypass);
|
||||
uint32_t pmc_osc_is_ready_32kxtal(void);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Main Clock (MAINCK) oscillator and configuration
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_switch_mainck_to_fastrc(uint32_t ul_moscrcf);
|
||||
void pmc_osc_enable_fastrc(uint32_t ul_rc);
|
||||
void pmc_osc_disable_fastrc(void);
|
||||
void pmc_switch_mainck_to_xtal(uint32_t ul_bypass);
|
||||
void pmc_osc_disable_xtal(uint32_t ul_bypass);
|
||||
uint32_t pmc_osc_is_ready_mainck(void);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name PLL oscillator and configuration
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_enable_pllack(uint32_t mula, uint32_t pllacount, uint32_t diva);
|
||||
void pmc_disable_pllack(void);
|
||||
uint32_t pmc_is_locked_pllack(void);
|
||||
|
||||
#if (SAM3S_SERIES || SAM4S_SERIES)
|
||||
void pmc_enable_pllbck(uint32_t mulb, uint32_t pllbcount, uint32_t divb);
|
||||
void pmc_disable_pllbck(void);
|
||||
uint32_t pmc_is_locked_pllbck(void);
|
||||
#endif
|
||||
|
||||
#if (SAM3XA_SERIES || SAM3U_SERIES)
|
||||
void pmc_enable_upll_clock(void);
|
||||
void pmc_disable_upll_clock(void);
|
||||
uint32_t pmc_is_locked_upll(void);
|
||||
#endif
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Peripherals clock configuration
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
uint32_t pmc_enable_periph_clk(uint32_t ul_id);
|
||||
uint32_t pmc_disable_periph_clk(uint32_t ul_id);
|
||||
void pmc_enable_all_periph_clk(void);
|
||||
void pmc_disable_all_periph_clk(void);
|
||||
uint32_t pmc_is_periph_clk_enabled(uint32_t ul_id);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Programmable clock Source and Prescaler configuration
|
||||
*
|
||||
* The following functions may be used to select the clock source and
|
||||
* prescaler for the specified programmable clock.
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_pck_set_prescaler(uint32_t ul_id, uint32_t ul_pres);
|
||||
void pmc_pck_set_source(uint32_t ul_id, uint32_t ul_source);
|
||||
uint32_t pmc_switch_pck_to_sclk(uint32_t ul_id, uint32_t ul_pres);
|
||||
uint32_t pmc_switch_pck_to_mainck(uint32_t ul_id, uint32_t ul_pres);
|
||||
uint32_t pmc_switch_pck_to_pllack(uint32_t ul_id, uint32_t ul_pres);
|
||||
#if (SAM3S_SERIES || SAM4S_SERIES)
|
||||
uint32_t pmc_switch_pck_to_pllbck(uint32_t ul_id, uint32_t ul_pres);
|
||||
#endif
|
||||
#if (SAM3XA_SERIES || SAM3U_SERIES)
|
||||
uint32_t pmc_switch_pck_to_upllck(uint32_t ul_id, uint32_t ul_pres);
|
||||
#endif
|
||||
void pmc_enable_pck(uint32_t ul_id);
|
||||
void pmc_disable_pck(uint32_t ul_id);
|
||||
void pmc_enable_all_pck(void);
|
||||
void pmc_disable_all_pck(void);
|
||||
uint32_t pmc_is_pck_enabled(uint32_t ul_id);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name USB clock configuration
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
#if (SAM3S_SERIES || SAM3XA_SERIES || SAM4S_SERIES)
|
||||
void pmc_switch_udpck_to_pllack(uint32_t ul_usbdiv);
|
||||
#endif
|
||||
#if (SAM3S_SERIES || SAM4S_SERIES)
|
||||
void pmc_switch_udpck_to_pllbck(uint32_t ul_usbdiv);
|
||||
#endif
|
||||
#if (SAM3XA_SERIES)
|
||||
void pmc_switch_udpck_to_upllck(uint32_t ul_usbdiv);
|
||||
#endif
|
||||
#if (SAM3S_SERIES || SAM3XA_SERIES || SAM4S_SERIES)
|
||||
void pmc_enable_udpck(void);
|
||||
void pmc_disable_udpck(void);
|
||||
#endif
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Interrupt and status management
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_enable_interrupt(uint32_t ul_sources);
|
||||
void pmc_disable_interrupt(uint32_t ul_sources);
|
||||
uint32_t pmc_get_interrupt_mask(void);
|
||||
uint32_t pmc_get_status(void);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Power management
|
||||
*
|
||||
* The following functions are used to configure sleep mode and additionnal
|
||||
* wake up inputs.
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_set_fast_startup_input(uint32_t ul_inputs);
|
||||
void pmc_clr_fast_startup_input(uint32_t ul_inputs);
|
||||
void pmc_enable_sleepmode(uint8_t uc_type);
|
||||
void pmc_enable_waitmode(void);
|
||||
void pmc_enable_backupmode(void);
|
||||
|
||||
//@}
|
||||
|
||||
/**
|
||||
* \name Write protection
|
||||
*
|
||||
*/
|
||||
//@{
|
||||
|
||||
void pmc_set_writeprotect(uint32_t ul_enable);
|
||||
uint32_t pmc_get_writeprotect_status(void);
|
||||
|
||||
//@}
|
||||
|
||||
/// @cond 0
|
||||
/**INDENT-OFF**/
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
/**INDENT-ON**/
|
||||
/// @endcond
|
||||
|
||||
#endif /* #ifndef _PMC_ */
|
||||
//! @}
|
||||
|
||||
/**
|
||||
* \page sam_pmc_quickstart Quick start guide for the SAM PMC module
|
||||
*
|
||||
* This is the quick start guide for the \ref pmc_group "PMC module", with
|
||||
* step-by-step instructions on how to configure and use the driver in a
|
||||
* selection of use cases.
|
||||
*
|
||||
* The use cases contain several code fragments. The code fragments in the
|
||||
* steps for setup can be copied into a custom initialization function, while
|
||||
* the steps for usage can be copied into, e.g., the main application function.
|
||||
*
|
||||
* \section pmc_use_cases PMC use cases
|
||||
* - \ref pmc_basic_use_case Basic use case - Switch Main Clock sources
|
||||
* - \ref pmc_use_case_2 Advanced use case - Configure Programmable Clocks
|
||||
*
|
||||
* \section pmc_basic_use_case Basic use case - Switch Main Clock sources
|
||||
* In this use case, the PMC module is configured for a variety of system clock
|
||||
* sources and speeds. A LED is used to visually indicate the current clock
|
||||
* speed as the source is switched.
|
||||
*
|
||||
* \section pmc_basic_use_case_setup Setup
|
||||
*
|
||||
* \subsection pmc_basic_use_case_setup_prereq Prerequisites
|
||||
* -# \ref gpio_group "General Purpose I/O Management (gpio)"
|
||||
*
|
||||
* \subsection pmc_basic_use_case_setup_code Code
|
||||
* The following function needs to be added to the user application, to flash a
|
||||
* board LED a variable number of times at a rate given in CPU ticks.
|
||||
*
|
||||
* \code
|
||||
* #define FLASH_TICK_COUNT 0x00012345
|
||||
*
|
||||
* void flash_led(uint32_t tick_count, uint8_t flash_count)
|
||||
* {
|
||||
* SysTick->CTRL = SysTick_CTRL_ENABLE_Msk;
|
||||
* SysTick->LOAD = tick_count;
|
||||
*
|
||||
* while (flash_count--)
|
||||
* {
|
||||
* gpio_toggle_pin(LED0_GPIO);
|
||||
* while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk));
|
||||
* gpio_toggle_pin(LED0_GPIO);
|
||||
* while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk));
|
||||
* }
|
||||
* }
|
||||
* \endcode
|
||||
*
|
||||
* \section pmc_basic_use_case_usage Use case
|
||||
*
|
||||
* \subsection pmc_basic_use_case_usage_code Example code
|
||||
* Add to application C-file:
|
||||
* \code
|
||||
* for (;;)
|
||||
* {
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_12_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_8_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* pmc_switch_mainck_to_xtal(0);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* }
|
||||
* \endcode
|
||||
*
|
||||
* \subsection pmc_basic_use_case_usage_flow Workflow
|
||||
* -# Wrap the code in an infinite loop:
|
||||
* \code
|
||||
* for (;;)
|
||||
* \endcode
|
||||
* -# Switch the Master CPU frequency to the internal 12MHz RC oscillator, flash
|
||||
* a LED on the board several times:
|
||||
* \code
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_12_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* \endcode
|
||||
* -# Switch the Master CPU frequency to the internal 8MHz RC oscillator, flash
|
||||
* a LED on the board several times:
|
||||
* \code
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_8_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* \endcode
|
||||
* -# Switch the Master CPU frequency to the internal 4MHz RC oscillator, flash
|
||||
* a LED on the board several times:
|
||||
* \code
|
||||
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* \endcode
|
||||
* -# Switch the Master CPU frequency to the external crystal oscillator, flash
|
||||
* a LED on the board several times:
|
||||
* \code
|
||||
* pmc_switch_mainck_to_xtal(0);
|
||||
* flash_led(FLASH_TICK_COUNT, 5);
|
||||
* \endcode
|
||||
*/
|
||||
|
||||
/**
|
||||
* \page pmc_use_case_2 Use case #2 - Configure Programmable Clocks
|
||||
* In this use case, the PMC module is configured to start the Slow Clock from
|
||||
* an attached 32KHz crystal, and start one of the Programmable Clock modules
|
||||
* sourced from the Slow Clock divided down with a prescale factor of 64.
|
||||
*
|
||||
* \section pmc_use_case_2_setup Setup
|
||||
*
|
||||
* \subsection pmc_use_case_2_setup_prereq Prerequisites
|
||||
* -# \ref pio_group "Parallel Input/Output Controller (pio)"
|
||||
*
|
||||
* \subsection pmc_use_case_2_setup_code Code
|
||||
* The following code must be added to the user application:
|
||||
* \code
|
||||
* pio_set_peripheral(PIOA, PIO_PERIPH_B, PIO_PA17);
|
||||
* \endcode
|
||||
*
|
||||
* \subsection pmc_use_case_2_setup_code_workflow Workflow
|
||||
* -# Configure the PCK1 pin to output on a specific port pin (in this case,
|
||||
* PIOA pin 17) of the microcontroller.
|
||||
* \code
|
||||
* pio_set_peripheral(PIOA, PIO_PERIPH_B, PIO_PA17);
|
||||
* \endcode
|
||||
* \note The peripheral selection and pin will vary according to your selected
|
||||
* SAM device model. Refer to the "Peripheral Signal Multiplexing on I/O
|
||||
* Lines" of your device's datasheet.
|
||||
*
|
||||
* \section pmc_use_case_2_usage Use case
|
||||
* The generated PCK1 clock output can be viewed on an oscilloscope attached to
|
||||
* the correct pin of the microcontroller.
|
||||
*
|
||||
* \subsection pmc_use_case_2_usage_code Example code
|
||||
* Add to application C-file:
|
||||
* \code
|
||||
* pmc_switch_sclk_to_32kxtal(PMC_OSC_XTAL);
|
||||
* pmc_switch_pck_to_sclk(PMC_PCK_1, PMC_PCK_PRES_CLK_64);
|
||||
* pmc_enable_pck(PMC_PCK_1);
|
||||
*
|
||||
* for (;;)
|
||||
* {
|
||||
* // Do Nothing
|
||||
* }
|
||||
* \endcode
|
||||
*
|
||||
* \subsection pmc_use_case_2_usage_flow Workflow
|
||||
* -# Switch the Slow Clock source input to an external 32KHz crystal:
|
||||
* \code
|
||||
* pmc_switch_sclk_to_32kxtal(PMC_OSC_XTAL);
|
||||
* \endcode
|
||||
* -# Switch the Programmable Clock module PCK1 source clock to the Slow Clock,
|
||||
* with a prescaler of 64:
|
||||
* \code
|
||||
* pmc_switch_pck_to_sclk(PMC_PCK_1, PMC_PCK_PRES_CLK_64);
|
||||
* \endcode
|
||||
* -# Enable Programmable Clock module PCK1:
|
||||
* \code
|
||||
* pmc_enable_pck(PMC_PCK_1);
|
||||
* \endcode
|
||||
* -# Enter an infinite loop:
|
||||
* \code
|
||||
* for (;;)
|
||||
* {
|
||||
* // Do Nothing
|
||||
* }
|
||||
* \endcode
|
||||
*/
|
||||
|
||||
#endif /* PMC_H_INCLUDED */
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,5 +1,5 @@
|
|||
/* ----------------------------------------------------------------------------
|
||||
* SAM Software Package License
|
||||
* SAM Software Package License
|
||||
* ----------------------------------------------------------------------------
|
||||
* Copyright (c) 2011, Atmel Corporation
|
||||
*
|
||||
|
|
@ -128,7 +128,7 @@ extern void SPI_DisableIt( Spi* spi, uint32_t dwSources )
|
|||
*/
|
||||
extern void SPI_Configure( Spi* spi, uint32_t dwId, uint32_t dwConfiguration )
|
||||
{
|
||||
PMC_EnablePeripheral( dwId ) ;
|
||||
pmc_enable_periph_clk( dwId ) ;
|
||||
spi->SPI_CR = SPI_CR_SPIDIS ;
|
||||
|
||||
/* Execute a software reset of the SPI twice */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* ----------------------------------------------------------------------------
|
||||
* SAM Software Package License
|
||||
* SAM Software Package License
|
||||
* ----------------------------------------------------------------------------
|
||||
* Copyright (c) 2011, Atmel Corporation
|
||||
*
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -20,7 +20,7 @@
|
|||
|
||||
#if SAM3S_SERIES || SAM4S_SERIES
|
||||
|
||||
#include "USB_driver.h"
|
||||
#include "USB_device.h"
|
||||
#include "udp.h"
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -20,7 +20,7 @@
|
|||
|
||||
#if 0 //SAM3U_SERIES
|
||||
|
||||
#include "USB_driver.h"
|
||||
#include "USB_device.h"
|
||||
#include "udphs.h"
|
||||
|
||||
/// Max size of the FMA FIFO
|
||||
|
|
@ -51,7 +51,7 @@ void USBD_WaitOUT(void)
|
|||
void USBD_ClearIN(void)
|
||||
{
|
||||
// UEINTX = ~(1<<TXINI);
|
||||
UDPHS->UDPHS_EPT[NumEndpoint].UDPHS_EPTCLRSTA = UDPHS_EPTCLRSTA_TX_COMPLT;
|
||||
UDPHS->UDPHS_EPT[NumEndpoint].UDPHS_EPTCLRSTA = UDPHS_EPTCLRSTA_TX_COMPLT;
|
||||
}
|
||||
|
||||
void USBD_ClearOUT(void)
|
||||
|
|
@ -243,7 +243,7 @@ uint8_t USBD_SendSpace(uint8_t ep)
|
|||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
return 64 - FifoByteCount();
|
||||
}
|
||||
|
||||
|
|
@ -251,7 +251,7 @@ uint8_t USBD_SendSpace(uint8_t ep)
|
|||
uint8_t USBD_Available(uint8_t ep)
|
||||
{
|
||||
SetEP(ep);
|
||||
|
||||
|
||||
return FifoByteCount();
|
||||
}
|
||||
|
||||
|
|
@ -290,11 +290,11 @@ void USBD_InitControl(int end)
|
|||
{
|
||||
SetEP(0);
|
||||
UDPHS->UDPHS_EPT[0].UDPHS_EPTCFG = _initEndpoints[0];
|
||||
|
||||
|
||||
while( (signed int)UDPHS_EPTCFG_EPT_MAPD != (signed int)((UDPHS->UDPHS_EPT[0].UDPHS_EPTCFG) & (unsigned int)UDPHS_EPTCFG_EPT_MAPD) )
|
||||
;
|
||||
|
||||
UDPHS->UDPHS_EPT[0].UDPHS_EPTCTLENB = UDPHS_EPTCTLENB_RX_BK_RDY
|
||||
|
||||
UDPHS->UDPHS_EPT[0].UDPHS_EPTCTLENB = UDPHS_EPTCTLENB_RX_BK_RDY
|
||||
| UDPHS_EPTCTLENB_RX_SETUP
|
||||
| UDPHS_EPTCTLENB_EPT_ENABL;
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -103,6 +103,12 @@
|
|||
* #CS SS3 | PB23
|
||||
*
|
||||
*
|
||||
* USB pin | PORT
|
||||
* ----------------+--------
|
||||
* ID | PB11
|
||||
* VBOF | PB10
|
||||
*
|
||||
*
|
||||
* LEDs | PORT
|
||||
* ----------------+--------
|
||||
* "TX" | PA21
|
||||
|
|
@ -263,6 +269,9 @@ extern const PinDescription g_APinDescription[]=
|
|||
// 84 - USART3 (Serial4) all pins
|
||||
{ PIOD, PIO_PD4B_TXD3|PIO_PD5B_RXD3, ID_PIOD, PIO_PERIPH_B, PIO_DEFAULT, (PIN_ATTR_DIGITAL|PIN_ATTR_COMBO), NO_ADC, NO_ADC, NO_PWM, NO_TC },
|
||||
|
||||
// 85 - USB
|
||||
{ PIOB, PIO_PB11A_UOTGID|PIO_PB10A_UOTGVBOF, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL,NO_ADC, NO_ADC, NO_PWM, NO_TC }, // ID - VBOF
|
||||
|
||||
// END
|
||||
{ NULL, 0, 0, PIO_NOT_A_PIN, PIO_DEFAULT, 0, NO_ADC, NO_ADC, NO_PWM, NO_TC }
|
||||
} ;
|
||||
|
|
@ -355,8 +364,15 @@ extern void init( void )
|
|||
g_APinDescription[PINS_USART2].ulPin,
|
||||
g_APinDescription[PINS_USART2].ulPinConfiguration);
|
||||
|
||||
// Initialize USB
|
||||
PIO_Configure(
|
||||
g_APinDescription[PINS_USB].pPort,
|
||||
g_APinDescription[PINS_USB].ulPinType,
|
||||
g_APinDescription[PINS_USB].ulPin,
|
||||
g_APinDescription[PINS_USB].ulPinConfiguration);
|
||||
|
||||
// Initialize 10bit Analog Controller
|
||||
PMC_EnablePeripheral( ID_ADC ) ;
|
||||
pmc_enable_periph_clk( ID_ADC ) ;
|
||||
adc_init( ADC, SystemCoreClock, ADC_FREQ_MAX, ADC_STARTUP_FAST ) ;
|
||||
adc_configure_timing(ADC, 0, ADC_SETTLING_TIME_3, 1);
|
||||
adc_configure_trigger(ADC, ADC_TRIG_SW, 0); // Disable hardware trigger.
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
|
|
@ -125,6 +125,11 @@ static const uint8_t SCK = PIN_SPI_SCK ;
|
|||
#define PINS_USART1 (83u)
|
||||
#define PINS_USART2 (84u)
|
||||
|
||||
/*
|
||||
* USB Interfaces
|
||||
*/
|
||||
#define PINS_USB (85u)
|
||||
|
||||
/*
|
||||
* Analog pins
|
||||
*/
|
||||
|
|
|
|||
Loading…
Reference in New Issue