659c68f6
 pifou
Recherches sur at...
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
#include "Manette.h"
/** Main program entry point. This routine contains the overall program flow, including initial
* setup of all components and the main program loop.
*/
int main(void){
#if (ARCH == ARCH_AVR8)
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
#endif
/* Hardware Initialization */
USB_Init();
/* Initialize Relays */
DDRC |= ALL_RELAYS;
PORTC &= ~ALL_RELAYS;
GlobalInterruptEnable();
for (;;)
USB_USBTask();
}
/** Event handler for the library USB Control Request reception event. */
void EVENT_USB_Device_ControlRequest(void){
const uint8_t SerialNumber[5] = {0, 0, 0, 0, 1};
uint8_t ControlData[2] = {0, 0};
switch (USB_ControlRequest.bRequest){
case 0x09:
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)){
LEDs_ToggleLEDs(LEDS_LED1);
Endpoint_ClearSETUP();
Endpoint_Read_Control_Stream_LE(ControlData, sizeof(ControlData));
Endpoint_ClearIN();
switch (USB_ControlRequest.wValue){
case 0x303:
if (ControlData[1]) PORTC &= ~RELAY1; else PORTC |= RELAY1;
break;
case 0x306:
if (ControlData[1]) PORTC &= ~RELAY2; else PORTC |= RELAY2;
break;
case 0x309:
if (ControlData[1]) PORTC &= ~RELAY3; else PORTC |= RELAY3;
break;
case 0x30c:
if (ControlData[1]) PORTC &= ~RELAY4; else PORTC |= RELAY4;
break;
}
}
break;
case 0x01:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)){
LEDs_ToggleLEDs(LEDS_LED1);
Endpoint_ClearSETUP();
switch (USB_ControlRequest.wValue){
case 0x301:
Endpoint_Write_Control_Stream_LE(SerialNumber, sizeof(SerialNumber));
break;
case 0x303:
ControlData[1] = (PORTC & RELAY1) ? 2 : 3;
break;
case 0x306:
ControlData[1] = (PORTC & RELAY2) ? 2 : 3;
break;
case 0x309:
ControlData[1] = (PORTC & RELAY3) ? 2 : 3;
break;
case 0x30c:
ControlData[1] = (PORTC & RELAY4) ? 2 : 3;
break;
}
if (ControlData[1])
Endpoint_Write_Control_Stream_LE(ControlData, sizeof(ControlData));
Endpoint_ClearOUT();
}
break;
}
}
|