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ben-wpan/tools/include/atspi.h
Werner Almesberger 18eec557d0 Updated atusd driver for new hardware. Make use of the interrupt line.
- tools/lib/atusd.c (spi_send_partial, spi_send): removed the old spi_send
  and renamed spi_send_partial to spi_send
- tools/lib/atusd.c (atusd_cycle, spi_send, spi_recv, atusd_open): updated
  for removal of SLP_TR and split of MxSx into MOSI and MISO
- tools/lib/atusd.c (atusd_reset_rf, atusd_open): added delays to precharge
  the capacitors
- tools/lib/atusd.c (atusd_reset, spi_data_in, spi_data_out, spi_finish):
  removed functions for obsolete hardware features
- tools/lib/atusd.c (atusd_reg_read): removed calls to removed functions
- tools/lib/atusd.c (atusd_buf_write, atusd_buf_read, atusd_driver): new
  buffer read/write functions
- tools/atspi-txrx/atspi-txrx.c (init_txrx): set the internal osciallator
  trim only in the USB version. Switch to the external oscillator in the
  uSD version.
- tools/atspi-rssi/atspi-rssi.c (sweep), tools/atspi-txrx/atspi-txrx.c
  (set_channel): wait for the PLL to settle after setting the channel
- tools/include/atspi.h, tools/lib/atspi.c (atspi_interrupt),
  tools/lib/driver.h (struct atspi_driver), tools/lib/atusd.c
  (atusd_interrupt): new function to poll the interrupt line
- tools/atspi-txrx/atspi-txrx.c (receive): only read REG_IRQ_STATUS if
  there is a pending interrupt
- tools/atspi-id/atspi-id.c (usage): print "usage:" as well
- tools/Makefile (upload): upload the atspi tools to the Ben
2010-09-09 09:19:06 -03:00

42 lines
1.1 KiB
C

/*
* include/atspi.h - ATSPI access functions library
*
* Written 2010 by Werner Almesberger
* Copyright 2010 Werner Almesberger
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef ATSPI_H
#define ATSPI_H
#include <stdint.h>
struct atspi_dsc;
void *atspi_usb_handle(struct atspi_dsc *dsc); /* hack for atspi-id */
struct atspi_dsc *atspi_open(void);
void atspi_close(struct atspi_dsc *dsc);
int atspi_error(struct atspi_dsc *dsc);
int atspi_clear_error(struct atspi_dsc *dsc);
void atspi_reset(struct atspi_dsc *dsc);
void atspi_reset_rf(struct atspi_dsc *dsc);
void atspi_reg_write(struct atspi_dsc *dsc, uint8_t reg, uint8_t value);
uint8_t atspi_reg_read(struct atspi_dsc *dsc, uint8_t reg);
void atspi_buf_write(struct atspi_dsc *dsc, const void *buf, int size);
int atspi_buf_read(struct atspi_dsc *dsc, void *buf, int size);
int atspi_interrupt(struct atspi_dsc *dsc);
#endif /* !ATSPI_H */