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Remove unnecessary -P port parsing

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stefanrueger
2025-10-23 12:06:58 +02:00
parent 27a5434b59
commit ae742bda5f
1 changed files with 1 additions and 22 deletions
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23
src/teensy.c
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@@ -305,34 +305,13 @@ static int teensy_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
}
static int teensy_open(PROGRAMMER *pgm, const char *port) {
pmsg_debug("teensy_open(\"%s\")\n", port);
pmsg_debug("%s(\"%s\")\n", __func__, port);
if(pgm->bitclock)
pmsg_warning("-c %s does not support adjustable bitclock speed; ignoring -B\n", pgmid);
struct pdata *pdata = &my;
const char *bus_name = NULL;
char *dev_name = NULL;
// If no -P was given or '-P usb' was given
if(str_eq(port, "usb")) {
port = NULL;
} else {
// Calculate bus and device names from -P option
if(str_starts(port, "usb") && ':' == port[3]) {
bus_name = port + 4;
dev_name = strchr(bus_name, ':');
if(dev_name != NULL) {
*dev_name = '\0';
dev_name++;
}
}
}
if(port != NULL && dev_name == NULL) {
pmsg_error("invalid -P %s; use -P usb:bus:device\n", port);
return -1;
}
// Determine VID/PID
int vid = pgm->usbvid? pgm->usbvid: TEENSY_VID;
int pid = TEENSY_PID;