Salut à tous !
Voici le code source de mon hello world avec une board AVR-Stick de sparkfun.
Requiére la librairie vusb (dossier usbdrv !)
En espérant que cela va donner des idées à certain 😉
Tester et compiler sous winavr :
> make
> make flash
Petit bug bizarre le Hello World c’est transformé en Hello Zorld (W->Z) pourtant les tables hid sont juste, allez savoir pourquoi …
Edit: Ce n’est pas un bug en fait … qwerty power ! Et oui j’avais oublié mais les tables hid sont pour les claviers qwerty c’est bête hein !
AVR-Stick -> http://www.sparkfun.com/products/9147
Petit conseil : Coller un morceau de limande souple en dessous du connecteur usb pour le rendre plus épais et mettre un peu de soudure sur les connexions pour les rendre plus solide ;).
main.c
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/eeprom.h>
#include <avr/interrupt.h>
#include <avr/pgmspace.h>
#include <util/delay.h>
#include "usbdrv.h"
#include "oddebug.h"
#include "hid.h"
/*
Pin assignment:
PB3 = analog input (ADC3)
PB4 = analog input (ADC2) - Can alternately be used as an LED output.
PB1 = LED output
PB0, PB2 = USB data lines
*/
#define WHITE_LED 3
#define YELLOW_LED 1
#define UTIL_BIN4(x) (uchar)((0##x & 01000)/64 + (0##x & 0100)/16 + (0##x & 010)/4 + (0##x & 1))
#define UTIL_BIN8(hi, lo) (uchar)(UTIL_BIN4(hi) * 16 + UTIL_BIN4(lo))
#define sbi(var, mask) ((var) |= (uint8_t)(1 << mask))
#define cbi(var, mask) ((var) &= (uint8_t)~(1 << mask))
#ifndef NULL
#define NULL ((void *)0)
#endif
/* ------------------------------------------------------------------------- */
static uchar reportBuffer[2]; /* buffer for HID reports */
static uchar idleRate; /* in 4 ms units */
static uchar index = 0;
static uchar text2send[13] = {KEY_H, KEY_E, KEY_L, KEY_L, KEY_O, KEY_SPACE, KEY_W, KEY_O, KEY_R, KEY_L, KEY_D, KEY_ENTER, 0x00};
/* ------------------------------------------------------------------------- */
PROGMEM char usbHidReportDescriptor[USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH] = { /* USB report descriptor */
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x06, // USAGE (Keyboard)
0xa1, 0x01, // COLLECTION (Application)
0x05, 0x07, // USAGE_PAGE (Keyboard)
0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x75, 0x01, // REPORT_SIZE (1)
0x95, 0x08, // REPORT_COUNT (8)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x08, // REPORT_SIZE (8)
0x25, 0x65, // LOGICAL_MAXIMUM (101)
0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
0x81, 0x00, // INPUT (Data,Ary,Abs)
0xc0 // END_COLLECTION
};
/* We use a simplifed keyboard report descriptor which does not support the
* boot protocol. We don't allow setting status LEDs and we only allow one
* simultaneous key press (except modifiers). We can therefore use short
* 2 byte input reports.
* The report descriptor has been created with usb.org's "HID Descriptor Tool"
* which can be downloaded from http://www.usb.org/developers/hidpage/.
* Redundant entries (such as LOGICAL_MINIMUM and USAGE_PAGE) have been omitted
* for the second INPUT item.
*/
/* ------------------------------------------------------------------------- */
static void sendKey()
{
if(index == 12) index = 0;
reportBuffer[0] = 0; /* no modifiers */
reportBuffer[1] = text2send[index];
index ++;
}
/* ------------------------------------------------------------------------- */
/* ------------------------ interface to USB driver ------------------------ */
/* ------------------------------------------------------------------------- */
uchar usbFunctionSetup(uchar data[8])
{
usbRequest_t *rq = (void *)data;
usbMsgPtr = reportBuffer;
if((rq->bmRequestType & USBRQ_TYPE_MASK) == USBRQ_TYPE_CLASS){ /* class request type */
if(rq->bRequest == USBRQ_HID_GET_REPORT){ /* wValue: ReportType (highbyte), ReportID (lowbyte) */
/* we only have one report type, so don't look at wValue */
sendKey();
return sizeof(reportBuffer);
}else if(rq->bRequest == USBRQ_HID_GET_IDLE){
usbMsgPtr = &idleRate;
return 1;
}else if(rq->bRequest == USBRQ_HID_SET_IDLE){
idleRate = rq->wValue.bytes[1];
}
}else{
/* no vendor specific requests implemented */
}
return 0;
}
/* ------------------------------------------------------------------------- */
/* ------------------------ Oscillator Calibration ------------------------- */
/* ------------------------------------------------------------------------- */
/* Calibrate the RC oscillator to 8.25 MHz. The core clock of 16.5 MHz is
* derived from the 66 MHz peripheral clock by dividing. Our timing reference
* is the Start Of Frame signal (a single SE0 bit) available immediately after
* a USB RESET. We first do a binary search for the OSCCAL value and then
* optimize this value with a neighboorhod search.
* This algorithm may also be used to calibrate the RC oscillator directly to
* 12 MHz (no PLL involved, can therefore be used on almost ALL AVRs), but this
* is wide outside the spec for the OSCCAL value and the required precision for
* the 12 MHz clock! Use the RC oscillator calibrated to 12 MHz for
* experimental purposes only!
*/
static void calibrateOscillator(void)
{
uchar step = 128;
uchar trialValue = 0, optimumValue;
int x, optimumDev, targetValue = (unsigned)(1499 * (double)F_CPU / 10.5e6 + 0.5);
/* do a binary search: */
do{
OSCCAL = trialValue + step;
x = usbMeasureFrameLength(); /* proportional to current real frequency */
if(x < targetValue) /* frequency still too low */
trialValue += step;
step >>= 1;
}while(step > 0);
/* We have a precision of +/- 1 for optimum OSCCAL here */
/* now do a neighborhood search for optimum value */
optimumValue = trialValue;
optimumDev = x; /* this is certainly far away from optimum */
for(OSCCAL = trialValue - 1; OSCCAL <= trialValue + 1; OSCCAL++){
x = usbMeasureFrameLength() - targetValue;
if(x < 0)
x = -x;
if(x < optimumDev){
optimumDev = x;
optimumValue = OSCCAL;
}
}
OSCCAL = optimumValue;
}
/*
Note: This calibration algorithm may try OSCCAL values of up to 192 even if
the optimum value is far below 192. It may therefore exceed the allowed clock
frequency of the CPU in low voltage designs!
You may replace this search algorithm with any other algorithm you like if
you have additional constraints such as a maximum CPU clock.
For version 5.x RC oscillators (those with a split range of 2x128 steps, e.g.
ATTiny25, ATTiny45, ATTiny85), it may be useful to search for the optimum in
both regions.
*/
void usbEventResetReady(void)
{
calibrateOscillator();
}
/* ------------------------------------------------------------------------- */
/* --------------------------------- main ---------------------------------- */
/* ------------------------------------------------------------------------- */
int main(void)
{
unsigned int i;
//Production Test Routine - Turn on both LEDs and an LED on the SparkFun Pogo Test Bed.
DDRB |= 1 << WHITE_LED | 1 << YELLOW_LED | 1<<4; /* output for LED */
sbi(PORTB, WHITE_LED);
for(i=0;i<20;i++){ /* 300 ms disconnect */
_delay_ms(15);
}
cbi(PORTB, WHITE_LED);
sbi(PORTB, YELLOW_LED);
for(i=0;i<20;i++){ /* 300 ms disconnect */
_delay_ms(15);
}
cbi(PORTB, YELLOW_LED);
sbi(PORTB, 4);
for(i=0;i<20;i++){ /* 300 ms disconnect */
_delay_ms(15);
}
cbi(PORTB, 4);
DDRB &= ~(1<<4);
//Initialize the USB Connection with the host computer.
usbDeviceDisconnect();
for(i=0;i<20;i++){ /* 300 ms disconnect */
_delay_ms(15);
}
usbDeviceConnect();
wdt_enable(WDTO_1S);
usbInit(); //Initialize USB comm.
sei();
for(;;){ /* main event loop */
wdt_reset();
usbPoll(); //Check to see if it's time to send a USB packet
if(usbInterruptIsReady()){ /* we can send another key */
sendKey(); //Get the next 'key press' to send to the host.
usbSetInterrupt(reportBuffer, sizeof(reportBuffer));
}
}
return 0;
}
usbconfig.h (config usb)
/* Name: usbconfig.h
* Project: AVR USB driver
* Author: Christian Starkjohann
* Creation Date: 2007-06-23
* Tabsize: 4
* Copyright: (c) 2007 by OBJECTIVE DEVELOPMENT Software GmbH
* License: GNU GPL v2 (see License.txt) or proprietary (CommercialLicense.txt)
* This Revision: $Id: usbconfig.h 537 2008-02-28 21:13:01Z cs $
*/
#ifndef __usbconfig_h_included__
#define __usbconfig_h_included__
/* ---------------------------- Hardware Config ---------------------------- */
#define USB_CFG_IOPORTNAME B
/* This is the port where the USB bus is connected. When you configure it to
* "B", the registers PORTB, PINB and DDRB will be used.
*/
#define USB_CFG_DMINUS_BIT 0
/* This is the bit number in USB_CFG_IOPORT where the USB D- line is connected.
* This may be any bit in the port.
*/
#define USB_CFG_DPLUS_BIT 2
/* This is the bit number in USB_CFG_IOPORT where the USB D+ line is connected.
* This may be any bit in the port. Please note that D+ must also be connected
* to interrupt pin INT0!
*/
//#define USB_CFG_CLOCK_KHZ (F_CPU/1000)
#define USB_CFG_CLOCK_KHZ (16500000/1000)
/* Clock rate of the AVR in MHz. Legal values are 12000, 16000 or 16500.
* The 16.5 MHz version of the code requires no crystal, it tolerates +/- 1%
* deviation from the nominal frequency. All other rates require a precision
* of 2000 ppm and thus a crystal!
* Default if not specified: 12 MHz
*/
/* ----------------------- Optional Hardware Config ------------------------ */
/* #define USB_CFG_PULLUP_IOPORTNAME D */
/* If you connect the 1.5k pullup resistor from D- to a port pin instead of
* V+, you can connect and disconnect the device from firmware by calling
* the macros usbDeviceConnect() and usbDeviceDisconnect() (see usbdrv.h).
* This constant defines the port on which the pullup resistor is connected.
*/
/* #define USB_CFG_PULLUP_BIT 4 */
/* This constant defines the bit number in USB_CFG_PULLUP_IOPORT (defined
* above) where the 1.5k pullup resistor is connected. See description
* above for details.
*/
/* --------------------------- Functional Range ---------------------------- */
#define USB_CFG_HAVE_INTRIN_ENDPOINT 1
/* Define this to 1 if you want to compile a version with two endpoints: The
* default control endpoint 0 and an interrupt-in endpoint 1.
*/
#define USB_CFG_HAVE_INTRIN_ENDPOINT3 0
/* Define this to 1 if you want to compile a version with three endpoints: The
* default control endpoint 0, an interrupt-in endpoint 1 and an interrupt-in
* endpoint 3. You must also enable endpoint 1 above.
*/
#define USB_CFG_IMPLEMENT_HALT 0
/* Define this to 1 if you also want to implement the ENDPOINT_HALT feature
* for endpoint 1 (interrupt endpoint). Although you may not need this feature,
* it is required by the standard. We have made it a config option because it
* bloats the code considerably.
*/
#define USB_CFG_INTR_POLL_INTERVAL 10
/* If you compile a version with endpoint 1 (interrupt-in), this is the poll
* interval. The value is in milliseconds and must not be less than 10 ms for
* low speed devices.
*/
#define USB_CFG_IS_SELF_POWERED 0
/* Define this to 1 if the device has its own power supply. Set it to 0 if the
* device is powered from the USB bus.
*/
#define USB_CFG_MAX_BUS_POWER 50
/* Set this variable to the maximum USB bus power consumption of your device.
* The value is in milliamperes. [It will be divided by two since USB
* communicates power requirements in units of 2 mA.]
*/
#define USB_CFG_IMPLEMENT_FN_WRITE 0
/* Set this to 1 if you want usbFunctionWrite() to be called for control-out
* transfers. Set it to 0 if you don't need it and want to save a couple of
* bytes.
*/
#define USB_CFG_IMPLEMENT_FN_READ 0
/* Set this to 1 if you need to send control replies which are generated
* "on the fly" when usbFunctionRead() is called. If you only want to send
* data from a static buffer, set it to 0 and return the data from
* usbFunctionSetup(). This saves a couple of bytes.
*/
#define USB_CFG_IMPLEMENT_FN_WRITEOUT 0
/* Define this to 1 if you want to use interrupt-out (or bulk out) endpoint 1.
* You must implement the function usbFunctionWriteOut() which receives all
* interrupt/bulk data sent to endpoint 1.
*/
#define USB_CFG_HAVE_FLOWCONTROL 0
/* Define this to 1 if you want flowcontrol over USB data. See the definition
* of the macros usbDisableAllRequests() and usbEnableAllRequests() in
* usbdrv.h.
*/
#ifndef __ASSEMBLER__
extern void usbEventResetReady(void);
#endif
#define USB_RESET_HOOK(isReset) if(!isReset){usbEventResetReady();}
/* This macro is a hook if you need to know when an USB RESET occurs. It has
* one parameter which distinguishes between the start of RESET state and its
* end.
*/
#define USB_CFG_HAVE_MEASURE_FRAME_LENGTH 1
/* define this macro to 1 if you want the function usbMeasureFrameLength()
* compiled in. This function can be used to calibrate the AVR's RC oscillator.
*/
/* -------------------------- Device Description --------------------------- */
#define USB_CFG_VENDOR_ID 0x4f, 0x1b
/* USB vendor ID for the device, low byte first. If you have registered your
* own Vendor ID, define it here. Otherwise you use obdev's free shared
* VID/PID pair. Be sure to read USBID-License.txt for rules!
* This template uses obdev's shared VID/PID pair for HIDs: 0x16c0/0x5df.
* Use this VID/PID pair ONLY if you understand the implications!
*/
#define USB_CFG_DEVICE_ID 0x02, 0x00
/* This is the ID of the product, low byte first. It is interpreted in the
* scope of the vendor ID. If you have registered your own VID with usb.org
* or if you have licensed a PID from somebody else, define it here. Otherwise
* you use obdev's free shared VID/PID pair. Be sure to read the rules in
* USBID-License.txt!
* This template uses obdev's shared VID/PID pair for HIDs: 0x16c0/0x5df.
* Use this VID/PID pair ONLY if you understand the implications!
*/
#define USB_CFG_DEVICE_VERSION 0x13, 0x37
/* Version number of the device: Minor number first, then major number.
*/
#define USB_CFG_VENDOR_NAME 'S', 'k', 'y', 'w', 'o', 'd', 'd'
#define USB_CFG_VENDOR_NAME_LEN 7
/* These two values define the vendor name returned by the USB device. The name
* must be given as a list of characters under single quotes. The characters
* are interpreted as Unicode (UTF-16) entities.
* If you don't want a vendor name string, undefine these macros.
* ALWAYS define a vendor name containing your Internet domain name if you use
* obdev's free shared VID/PID pair. See the file USBID-License.txt for
* details.
*/
#define USB_CFG_DEVICE_NAME 'S', 'k', 'y', ' ', 'K', 'e', 'y', 'b', 'o', 'a', 'r', 'd'
#define USB_CFG_DEVICE_NAME_LEN 12
/* Same as above for the device name. If you don't want a device name, undefine
* the macros. See the file USBID-License.txt before you assign a name if you
* use a shared VID/PID.
*/
/*#define USB_CFG_SERIAL_NUMBER 'N', 'o', 'n', 'e' */
/*#define USB_CFG_SERIAL_NUMBER_LEN 0 */
/* Same as above for the serial number. If you don't want a serial number,
* undefine the macros.
* It may be useful to provide the serial number through other means than at
* compile time. See the section about descriptor properties below for how
* to fine tune control over USB descriptors such as the string descriptor
* for the serial number.
*/
#define USB_CFG_DEVICE_CLASS 0
#define USB_CFG_DEVICE_SUBCLASS 0
/* See USB specification if you want to conform to an existing device class.
*/
#define USB_CFG_INTERFACE_CLASS 3 /* HID */
#define USB_CFG_INTERFACE_SUBCLASS 0 /* no boot interface */
#define USB_CFG_INTERFACE_PROTOCOL 0 /* no protocol */
/* See USB specification if you want to conform to an existing device class or
* protocol.
*/
#define USB_CFG_HID_REPORT_DESCRIPTOR_LENGTH 35 /* total length of report descriptor */
/* Define this to the length of the HID report descriptor, if you implement
* an HID device. Otherwise don't define it or define it to 0.
* Since this template defines a HID device, it must also specify a HID
* report descriptor length. You must add a PROGMEM character array named
* "usbHidReportDescriptor" to your code which contains the report descriptor.
* Don't forget to keep the array and this define in sync!
*/
/* #define USB_PUBLIC static */
/* Use the define above if you #include usbdrv.c instead of linking against it.
* This technique saves a couple of bytes in flash memory.
*/
/* ------------------- Fine Control over USB Descriptors ------------------- */
/* If you don't want to use the driver's default USB descriptors, you can
* provide our own. These can be provided as (1) fixed length static data in
* flash memory, (2) fixed length static data in RAM or (3) dynamically at
* runtime in the function usbFunctionDescriptor(). See usbdrv.h for more
* information about this function.
* Descriptor handling is configured through the descriptor's properties. If
* no properties are defined or if they are 0, the default descriptor is used.
* Possible properties are:
* + USB_PROP_IS_DYNAMIC: The data for the descriptor should be fetched
* at runtime via usbFunctionDescriptor().
* + USB_PROP_IS_RAM: The data returned by usbFunctionDescriptor() or found
* in static memory is in RAM, not in flash memory.
* + USB_PROP_LENGTH(len): If the data is in static memory (RAM or flash),
* the driver must know the descriptor's length. The descriptor itself is
* found at the address of a well known identifier (see below).
* List of static descriptor names (must be declared PROGMEM if in flash):
* char usbDescriptorDevice[];
* char usbDescriptorConfiguration[];
* char usbDescriptorHidReport[];
* char usbDescriptorString0[];
* int usbDescriptorStringVendor[];
* int usbDescriptorStringDevice[];
* int usbDescriptorStringSerialNumber[];
* Other descriptors can't be provided statically, they must be provided
* dynamically at runtime.
*
* Descriptor properties are or-ed or added together, e.g.:
* #define USB_CFG_DESCR_PROPS_DEVICE (USB_PROP_IS_RAM | USB_PROP_LENGTH(18))
*
* The following descriptors are defined:
* USB_CFG_DESCR_PROPS_DEVICE
* USB_CFG_DESCR_PROPS_CONFIGURATION
* USB_CFG_DESCR_PROPS_STRINGS
* USB_CFG_DESCR_PROPS_STRING_0
* USB_CFG_DESCR_PROPS_STRING_VENDOR
* USB_CFG_DESCR_PROPS_STRING_PRODUCT
* USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER
* USB_CFG_DESCR_PROPS_HID
* USB_CFG_DESCR_PROPS_HID_REPORT
* USB_CFG_DESCR_PROPS_UNKNOWN (for all descriptors not handled by the driver)
*
*/
#define USB_CFG_DESCR_PROPS_DEVICE 0
#define USB_CFG_DESCR_PROPS_CONFIGURATION 0
#define USB_CFG_DESCR_PROPS_STRINGS 0
#define USB_CFG_DESCR_PROPS_STRING_0 0
#define USB_CFG_DESCR_PROPS_STRING_VENDOR 0
#define USB_CFG_DESCR_PROPS_STRING_PRODUCT 0
#define USB_CFG_DESCR_PROPS_STRING_SERIAL_NUMBER 0
#define USB_CFG_DESCR_PROPS_HID 0
#define USB_CFG_DESCR_PROPS_HID_REPORT 0
#define USB_CFG_DESCR_PROPS_UNKNOWN 0
/* ----------------------- Optional MCU Description ------------------------ */
/* The following configurations have working defaults in usbdrv.h. You
* usually don't need to set them explicitly. Only if you want to run
* the driver on a device which is not yet supported or with a compiler
* which is not fully supported (such as IAR C) or if you use a differnt
* interrupt than INT0, you may have to define some of these.
*/
/* #define USB_INTR_CFG MCUCR */
/* #define USB_INTR_CFG_SET ((1 << ISC00) | (1 << ISC01)) */
/* #define USB_INTR_CFG_CLR 0 */
/* #define USB_INTR_ENABLE GIMSK */
/* #define USB_INTR_ENABLE_BIT INT0 */
/* #define USB_INTR_PENDING GIFR */
/* #define USB_INTR_PENDING_BIT INTF0 */
#endif /* __usbconfig_h_included__ */
hid.h (commande hid pour clavier usb)
/* Keyboard HID Table */
#define MOD_CONTROL_LEFT (1<<0)
#define MOD_SHIFT_LEFT (1<<1)
#define MOD_ALT_LEFT (1<<2)
#define MOD_GUI_LEFT (1<<3)
#define MOD_CONTROL_RIGHT (1<<4)
#define MOD_SHIFT_RIGHT (1<<5)
#define MOD_ALT_RIGHT (1<<6)
#define MOD_GUI_RIGHT (1<<7)
#define KEY_A 0x04 //Keyboard a and A
#define KEY_B 0x05 //Keyboard b and B
#define KEY_C 0x06 //Keyboard c and C
#define KEY_D 0x07 //Keyboard d and D
#define KEY_E 0x08 //Keyboard e and E
#define KEY_F 0x09 //Keyboard f and F
#define KEY_G 0x0A //Keyboard g and G
#define KEY_H 0x0B //Keyboard h and H
#define KEY_I 0x0C //Keyboard i and I
#define KEY_J 0x0D //Keyboard j and J
#define KEY_K 0x0E //Keyboard k and K
#define KEY_L 0x0F //Keyboard l and L
#define KEY_M 0x10 //Keyboard m and M
#define KEY_N 0x11 //Keyboard n and N
#define KEY_O 0x12 //Keyboard o and O
#define KEY_P 0x13 //Keyboard p and P
#define KEY_Q 0x14 //Keyboard q and Q
#define KEY_R 0x15 //Keyboard r and R
#define KEY_S 0x16 //Keyboard s and S
#define KEY_T 0x17 //Keyboard t and T
#define KEY_U 0x18 //Keyboard u and U
#define KEY_V 0x19 //Keyboard v and V
#define KEY_W 0x1A //Keyboard w and W -> Return Z WTF !
#define KEY_X 0x1B //Keyboard x and X
#define KEY_Y 0x1C //Keyboard y and Y
#define KEY_Z 0x1D //Keyboard z and Z
#define KEY_1 0x1E //Keyboard 1 and !
#define KEY_2 0x1F //Keyboard 2 and @
#define KEY_3 0x20 //Keyboard 3 and #
#define KEY_4 0x21 //Keyboard 4 and $
#define KEY_5 0x22 //Keyboard 5 and %
#define KEY_6 0x23 //Keyboard 6 and ^
#define KEY_7 0x24 //Keyboard 7 and &
#define KEY_8 0x25 //Keyboard 8 and *
#define KEY_9 0x26 //Keyboard 9 and (
#define KEY_0 0x27 //Keyboard 0 and )
#define KEY_ENTER 0x28 //Keyboard Return (ENTER)
#define KEY_ESCAPE 0x29 //Keyboard ESCAPE
#define KEY_DELETE 0x2A //Keyboard DELETE (Backspace)
#define KEY_TAB 0x2B //Keyboard Tab
#define KEY_SPACE 0x2C //Keyboard Spacebar
#define KEY_MINUS 0x2D //Keyboard - and (underscore)
#define KEY_PLUS 0x2E //Keyboard = and +
#define KEY_OPENBRACE 0x2F //Keyboard [ and {
#define KEY_CLOSEBRACE 0x30 //Keyboard ] and }
#define KEY_SLASH 0x31 //Keyboard \ and |
#define KEY_TILDE 0x32 //Keyboard Non-US # and ~
#define KEY_SEMICOLUMN 0x33 //Keyboard ; and :
#define KEY_QUOTE 0x34 //Keyboard ' and "
#define KEY_GRAVEACCENT 0x35 //Keyboard Grave Accent and Tilde
#define KEY_COLUMN 0x36 //Keyboard, and <
#define KEY_POINT 0x37 //Keyboard . and >
#define KEY_INTEROGATION 0x38 //Keyboard / and ?
#define KEY_CAPLOCK 0x39 //Keyboard Caps Lock
#define KEY_F1 0x3A //Keyboard F1
#define KEY_F2 0x3B //Keyboard F2
#define KEY_F3 0x3C //Keyboard F3
#define KEY_F4 0x3D //Keyboard F4
#define KEY_F5 0x3E //Keyboard F5
#define KEY_F6 0x3F //Keyboard F6
#define KEY_F7 0x40 //Keyboard F7
#define KEY_F8 0x41 //Keyboard F8
#define KEY_F9 0x42 //Keyboard F9
#define KEY_F10 0x43 //Keyboard F10
#define KEY_F11 0x44 //Keyboard F11
#define KEY_F12 0x45 //Keyboard F12
#define KEY_PRINTSCREEN 0x46 //Keyboard PrintScreen
#define KEY_SCROLLLOCK 0x47 //Keyboard Scroll Lock
#define KEY_PAUSE 0x48 //Keyboard Pause
#define KEY_INSERT 0x49 //Keyboard Insert
#define KEY_HOME 0x4A //Keyboard Home
#define KEY_PAGEUP 0x4B //Keyboard PageUp
#define KEY_FORWARD 0x4C //Keyboard Delete Forward
#define KEY_END 0x4D //Keyboard End
#define KEY_PAGEDOWN 0x4E //Keyboard PageDown
#define KEY_RIGHTARROW 0x4F //Keyboard RightArrow
#define KEY_LEFTARROW 0x50 //Keyboard LeftArrow
#define KEY_DOWNARROW 0x51 //Keyboard DownArrow
#define KEY_UPARROW 0x52 //Keyboard UpArrow
#define KEY_NUMLOCK 0x53 //Keypad Num Lock and Clear
#define KEY_KEYPAD_SLASH 0x54 //Keypad /
#define KEY_KEYPAD_STAR 0x55 //Keypad *
#define KEY_KEYPAD_MINUS 0x56 //Keypad -
#define KEY_KEYPAD_PLUS 0x57 //Keypad +
#define KEY_KEYPAD_ENTER 0x58 //Keypad ENTER
#define KEY_KEYPAD_1 0x59 //Keypad 1 and End
#define KEY_KEYPAD_2 0x5A //Keypad 2 and Down Arrow
#define KEY_KEYPAD_3 0x5B //Keypad 3 and PageDn
#define KEY_KEYPAD_4 0x5C //Keypad 4 and Left Arrow
#define KEY_KEYPAD_5 0x5D //Keypad 5
#define KEY_KEYPAD_6 0x5E //Keypad 6 and Right Arrow
#define KEY_KEYPAD_7 0x5F //Keypad 7 and Home
#define KEY_KEYPAD_8 0x60 //Keypad 8 and Up Arrow
#define KEY_KEYPAD_9 0x61 //Keypad 9 and PageUp
#define KEY_KEYPAD_0 0x62 //Keypad 0 and Insert
#define KEY_KEYPAD_POINT 0x63 //Keypad . and Delete
#define KEY_UNDER_SLASH 0x64 //Keyboard Non-US \ and |
#define KEY_APPLICATION 0x65 //Keyboard Application
#define KEY_POWER 0x66 //Keyboard Power
#define KEY_EQUAL 0x67 //Keypad =
#define KEY_F13 0x68 //Keyboard F13
#define KEY_F14 0x69 //Keyboard F14
#define KEY_F15 0x6A //Keyboard F15
#define KEY_F16 0x6B //Keyboard F16
#define KEY_F17 0x6C //Keyboard F17
#define KEY_F18 0x6D //Keyboard F18
#define KEY_F19 0x6E //Keyboard F19
#define KEY_F20 0x6F //Keyboard F20
#define KEY_F21 0x70 //Keyboard F21
#define KEY_F22 0x71 //Keyboard F22
#define KEY_F23 0x72 //Keyboard F23
#define KEY_F24 0x73 //Keyboard F24
#define KEY_EXECUTE 0x74 //Keyboard Execute
#define KEY_HELP 0x75 //Keyboard Help
#define KEY_MENU 0x76 //Keyboard Menu
#define KEY_SELECT 0x77 //Keyboard Select
#define KEY_STOP 0x78 //Keyboard Stop
#define KEY_AGAIN 0x79 //Keyboard Again
#define KEY_UNDO 0x7A //Keyboard Undo
#define KEY_CUT 0x7B //Keyboard Cut
#define KEY_COPY 0x7C //Keyboard Copy
#define KEY_PASTE 0x7D //Keyboard Paste
#define KEY_FIND 0x7E //Keyboard Find
#define KEY_MUTE 0x7F //Keyboard Mute
#define KEY_VOLUMEUP 0x80 //Keyboard Volume Up
#define KEY_VOLUMEDOWN 0x81 //Keyboard Volume Down
Le makefile (piqué dans l’exemple de sparkfun)
# Name: Makefile # Project: EasyLogger # Author: Christian Starkjohann # Creation Date: 2007-06-23 # Tabsize: 4 # Copyright: (c) 2007 by OBJECTIVE DEVELOPMENT Software GmbH # License: GPLv2. # This Revision: $Id: Makefile 362 2007-06-25 14:38:21Z cs $ DEVICE=attiny85 AVRDUDE = avrdude -c usbtiny -B 1 -p $(DEVICE) # The two lines above are for "avrdude" and the STK500 programmer connected # to an USB to serial converter to a Mac running Mac OS X. # Choose your favorite programmer and interface. COMPILE = avr-gcc -Wall -Os -Iusbdrv -I. -mmcu=$(DEVICE) -DF_CPU=16500000 -DDEBUG_LEVEL=0 # NEVER compile the final product with debugging! Any debug output will # distort timing so that the specs can't be met. OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o # symbolic targets: all: main.hex .c.o: $(COMPILE) -c $< -o $@ .S.o: $(COMPILE) -x assembler-with-cpp -c $< -o $@ # "-x assembler-with-cpp" should not be necessary since this is the default # file type for the .S (with capital S) extension. However, upper case # characters are not always preserved on Windows. To ensure WinAVR # compatibility define the file type manually. .c.s: $(COMPILE) -S $< -o $@ flash: all $(AVRDUDE) -U flash:w:main.hex # Fuse high byte: # 0xdd = 1 1 0 1 1 1 0 1 # ^ ^ ^ ^ ^ \-+-/ # | | | | | +------ BODLEVEL 2..0 (brownout trigger level -> 2.7V) # | | | | +---------- EESAVE (preserve EEPROM on Chip Erase -> not preserved) # | | | +-------------- WDTON (watchdog timer always on -> disable) # | | +---------------- SPIEN (enable serial programming -> enabled) # | +------------------ DWEN (debug wire enable) # +-------------------- RSTDISBL (disable external reset -> enabled) # # Fuse low byte: # 0xe1 = 1 1 1 0 0 0 0 1 # ^ ^ \+/ \--+--/ # | | | +------- CKSEL 3..0 (clock selection -> HF PLL) # | | +--------------- SUT 1..0 (BOD enabled, fast rising power) # | +------------------ CKOUT (clock output on CKOUT pin -> disabled) # +-------------------- CKDIV8 (divide clock by 8 -> don't divide) fuse: $(AVRDUDE) -U hfuse:w:0xdd:m -U lfuse:w:0xe1:m readcal: $(AVRDUDE) -U calibration:r:/dev/stdout:i | head -1 clean: rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.bin *.o usbdrv/*.o main.s usbdrv/oddebug.s usbdrv/usbdrv.s # file targets: main.bin: $(OBJECTS) $(COMPILE) -o main.bin $(OBJECTS) main.hex: main.bin rm -f main.hex main.eep.hex avr-objcopy -j .text -j .data -O ihex main.bin main.hex #./checksize main.bin 4096 256 # do the checksize script as our last action to allow successful compilation # on Windows with WinAVR where the Unix commands will fail. disasm: main.bin avr-objdump -d main.bin cpp: $(COMPILE) -E main.c
Skyduino - Le DIY à la française 
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