rooty/Arduino
1
0
Fork 0
mirror of https://github.com/arduino/Arduino.git synced 2025-02-18 12:54:25 +01:00
Code Issues Releases Activity

cosmetic changes - remove old comments, unused code

Browse Source
This commit is contained in:
Zach Eveland 2011-10-27 10:54:21 -04:00
parent 040a469f79
commit b70f79ea2c
1 changed files with 2 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
hardware/arduino/bootloaders/diskloader/src/DiskLoader.cpp
View File

@ -3,8 +3,6 @@
*/
#include "Platform.h"
//#include "USBCore.h"
extern "C"
void entrypoint(void) __attribute__ ((naked)) __attribute__ ((section (".vectors")));
@ -95,20 +93,6 @@ const u8 _consts[] =
0x00, //
};
//int getch(void)
//{
// u16 timeout;
// u8 c;
// for (timeout = 0; timeout; timeout--)
// {
// c = USB_Recv(CDC_RX);
// if (c != -1)
// return c;
// }
// return -1;
//}
void start_sketch()
{
UDCON = 1; // Detatch USB
@ -150,8 +134,6 @@ int main()
u16 address = 0;
for (;;)
{
// while (!USB_Available(CDC_RX))
// ;
if (USB_Available(CDC_RX))
{
u8 cmd = USB_Recv(CDC_RX);
@ -177,7 +159,7 @@ int main()
{
u8 i = packet[0] - 0x80;
if (i > 2)
i = (i==0x18) ? 3 : 4; // 0x80:HW_VER,0x81:SW_MAJOR,0x82:SW_MINOR,0x18:3 or 0
i = (i==0x18) ? 3 : 4;
pgm = _consts + i + 3;
send = 1;
}
@ -208,42 +190,6 @@ int main()
address += send;
}
// Check sync
// if (Serial.available() > 0 && Serial.read() != ' ')
// break;
// if (USB_Available(CDC_RX) && USB_Recv(CDC_RX) != ' ')
// u8 countdown = 10;
// while (!USB_Available(CDC_RX))
// {
// if (countdown-- == 0)
// break;
// }
// u8 x = USB_Recv(CDC_RX);
// if (x != -1 && x != ' ')
// {
// L_LED_ON();
// break;
// }
// if (getch() != ' ')
// break;
// while (!USB_Available(CDC_RX))
// ;
//
// int x = USB_Recv(CDC_RX);
// if (x == -1)
// {
// UEINTX = 0x6B;
// break;
// }
// else if (x != ' ')
// {
//// UEINTX = 0x6B;
// break;
// }
u16 countdown = 5000;
while (countdown-- > 10 && !USB_Available(CDC_RX))
;
@ -265,6 +211,7 @@ int main()
/* move interrupts to application section:
* uses inline assembly because the procedure must be completed in four cycles.
*/
cli(); // disable interrupts
asm volatile (
"ldi r16, 0x01\n" // (1<<IVCE) /* Enable change of interrupt vectors */
"out 0x35, r16\n" // MCUCR
@ -272,7 +219,6 @@ int main()
"out 0x35, r16\n" // MCUCR
);
start_sketch();
// break;
}
}
}