jt_io_usb.h File Reference

#include <usb.h>

Data Structures

• struct usb_io_buffer

Defines

• #define ERROR_MSG_EXIT(code,...)
• #define BUFFER_SIZE   (4*1024)

Enumerations

• enum ConfigUsbFtdi {
    CFG_NON,
    CFG_OLIMEX = 1,
    CFG_JTAGKEY = 2,
    CFG_FLYSWATTER = 3,
    CFG_TURTEL = 4,
    CFG_STR9COMSTICK = 5,
    CFG_STM32STICK = 6,
    CFG_SIGNALYZER = 7,
    CFG_OOCDUSBJTAG = 8,
    CFG_OOCDLINK = 9,
    CFG_MSK = 0x1F,
    CFG_TRST_PUSH_PULL = 0x20,
    CFG_SRST_PUSH_PULL = 0x40
  }

Functions

• static void usbIO_writeBufferAppend (uint8_t data)
• static uint8_t usbIO_readBufferGetNext (void)

---

Detailed Description

Test Access Port Controller Interface Support functions to access the JTAG interface via USB devices

---

Define Documentation

#define ERROR_MSG_EXIT	(	code,
		...		)

Referenced by jlinkGetCapability(), jlinkGetHwVersion(), jlinkGetStatus(), jlinkGetVersion(), jlinkTapDataIO(), libusbReadData(), libusbWriteData(), tap_discover_chain_usb_ftdi(), tap_init_usb_ftdi(), and tap_init_usb_jlink().

#define BUFFER_SIZE   (4*1024)

Referenced by jlinkGetVersion(), libusbReadData(), and libusbWriteData().

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Enumeration Type Documentation

enum ConfigUsbFtdi

Enumerator:

CFG_NON
CFG_OLIMEX	configuration layout "olimex"
CFG_JTAGKEY	configuration layout "jtagkey"
CFG_FLYSWATTER	configuration layout "flyswatter"
CFG_TURTEL	configuration layout "turtelizer2"
CFG_STR9COMSTICK	configuration layout "str9comstick"
CFG_STM32STICK	configuration layout "stm32stick"
CFG_SIGNALYZER	configuration layout "signalyzer"
CFG_OOCDUSBJTAG	configuration layout "oocdjtag"
CFG_OOCDLINK	configuration layout "oocdlink"
CFG_MSK	layout mask
CFG_TRST_PUSH_PULL	flag for doing push pull instead of open drain
CFG_SRST_PUSH_PULL	flag for doing push pull instead of open drain

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Function Documentation

static void usbIO_writeBufferAppend

(

uint8_t

data

)

[inline, static]

Referenced by bit_sendTdTo(), bit_sendTdTo_readTdFrom(), bit_sendTms(), bit_sendTms_readTdFrom(), byte_sendTdTo(), byte_sendTdTo_readTdFrom(), flyswatterLedOff(), flyswatterLedOn(), getHighDataBits_usb_ftdi(), getLowDataBits_usb_ftdi(), jlinkGetCapability(), jlinkGetHwVersion(), jlinkGetStatus(), jlinkGetVersion(), jlinkReset(), jlinkSetTckFrequency(), jlinkTapDataIO(), olimexLedOff(), olimexLedOn(), setHighDataBits_usb_ftdi(), setLowDataBits_usb_ftdi(), tap_init_usb_ftdi(), turtelLedOff(), and turtelLedOn().

static uint8_t usbIO_readBufferGetNext

(

void

)

[inline, static]

References usbIO_buf, usb_io_buffer::writebuffer, and usb_io_buffer::writebuffer_size.

Referenced by bitsOfBufferToString(), bytesOfBufferToString(), jlinkGetCapability(), jlinkGetHwVersion(), jlinkGetStatus(), jlinkGetVersion(), jlinkTapDataIO(), tap_data_usb_ftdi(), tap_discover_chain_usb_ftdi(), tap_init_usb_ftdi(), tap_instr_usb_ftdi(), and tap_usb_io_ftdi_cb().