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cleaning up ...
author
hackbard
<hackbard@staubsauger.localdomain>
Wed, 8 Aug 2007 01:36:33 +0000
(
03:36
+0200)
committer
hackbard
<hackbard@staubsauger.localdomain>
Wed, 8 Aug 2007 01:36:33 +0000
(
03:36
+0200)
betty/lpcload.c
patch
|
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diff --git
a/betty/lpcload.c
b/betty/lpcload.c
index
5cc15ed
..
80af804
100644
(file)
--- a/
betty/lpcload.c
+++ b/
betty/lpcload.c
@@
-120,7
+120,7
@@
int open_serial_device(t_lpc *lpc) {
// more control options -> timeout / flow control
term.c_cc[VMIN]=0;
// more control options -> timeout / flow control
term.c_cc[VMIN]=0;
- term.c_cc[VTIME]=
10; // 1
second timeout
+ term.c_cc[VTIME]=
40; // 4
second timeout
term.c_cc[VSTART]=0x11;
term.c_cc[VSTOP]=0x13;
term.c_cc[VSTART]=0x11;
term.c_cc[VSTOP]=0x13;
@@
-567,25
+567,29
@@
int main(int argc,char **argv) {
/* go! */
printf("go ...\n");
/* go! */
printf("go ...\n");
- go(&lpc);
+
ret=
go(&lpc);
+ /* tell the user that the error might be due to the jump */
printf("\n\n");
printf("\n\n");
- printf("the above error might be due to the jump!\n");
- printf("\n\n");
-
- printf("sleeping for 5 seconds ...\n\n");
- sleep(5);
+ if(ret<0)
+ printf("the above error might be due to the jump!\n\n");
- printf("continue listening on the serial port. ctrl+c to quit!\n\n");
+ /* query user for serial port listening */
+ printf("continue listening on serial port? (ctrl+c to quit) [y|n]: ");
+ buf[0]=getchar();
+ printf("\n");
- /* testing */
+ if(buf[0]!='y')
+ goto end;
+ /* continue lsitening on serial port */
ret=1;
while(ret) {
ret=read(lpc.sfd,buf,BUFSIZE);
printf("\rread %d bytes: ",ret);
for(i=0;i<ret;i++)
printf("%02x ",buf[i]);
ret=1;
while(ret) {
ret=read(lpc.sfd,buf,BUFSIZE);
printf("\rread %d bytes: ",ret);
for(i=0;i<ret;i++)
printf("%02x ",buf[i]);
+ printf("\n");
}
end:
}
end: