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atspi-reset: utility to reset transceiver or entire board.

Browse Source 
- tools/include/atspi.h, tools/lib/atspi.c (atspi_reset): new function to
  send the ATSPI_RESET command (MCU reset)
- tools/include/atspi.h, tools/lib/atspi.c (atspi_reset_rf): new function
  to send the ATSPI_RESET_RF command (transceiver reset)
- tools/atspi-reset/Makefile, tools/atspi-reset/atspi-reset.c: reset utility
This commit is contained in:
Werner Almesberger
2010-08-22 06:24:52 -03:00
parent 723cfad924
commit 419b596c5d
4 changed files with 121 additions and 0 deletions
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35
tools/lib/atspi.c
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@@ -71,6 +71,41 @@ void atspi_close(usb_dev_handle *dev)
}
/* ----- device mode ------------------------------------------------------- */
void atspi_reset(usb_dev_handle *dev)
{
int res;
if (error)
return;
res =
usb_control_msg(dev, TO_DEV, ATSPI_RESET, 0, 0, NULL, 0, 1000);
if (res < 0) {
fprintf(stderr, "ATSPI_RESET: %d\n", res);
error = 1;
}
}
void atspi_reset_rf(usb_dev_handle *dev)
{
int res;
if (error)
return;
res =
usb_control_msg(dev, TO_DEV, ATSPI_RF_RESET, 0, 0, NULL, 0, 1000);
if (res < 0) {
fprintf(stderr, "ATSPI_RF_RESET: %d\n", res);
error = 1;
}
}
/* ----- register access --------------------------------------------------- */