direction is only used within OpenOCD.
 
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direction variable

Syntax

static uint16_t direction;

References

LocationReferrerText
ftdi.c:120
static uint16_t direction;
ftdi.c:190ftdi_set_signal()
uint16_t old_direction = direction;
ftdi.c:194ftdi_set_signal()
direction = oe ? direction | s->oe_mask : direction & ~s->oe_mask;
ftdi.c:198ftdi_set_signal()
if ((output & 0xff) != (old_output & 0xff) || (direction & 0xff) != (old_direction & 0xff))
ftdi.c:199ftdi_set_signal()
mpsse_set_data_bits_low_byte(mpsse_ctx, output & 0xff, direction & 0xff);
ftdi.c:200ftdi_set_signal()
if ((output >> 8 != old_output >> 8) || (direction >> 8 != old_direction >> 8))
ftdi.c:201ftdi_set_signal()
ftdi.c:667ftdi_initialize()
direction = jtag_direction_init;
ftdi.c:680ftdi_initialize()
mpsse_set_data_bits_low_byte(mpsse_ctx, output & 0xff, direction & 0xff);
ftdi.c:681ftdi_initialize()
ftdi.c:1047ftdi_swd_swdio_en()
direction |= jtag_direction_init & 0x0002U;
ftdi.c:1049ftdi_swd_swdio_en()
direction &= ~0x0002U;
ftdi.c:1050ftdi_swd_swdio_en()
mpsse_set_data_bits_low_byte(mpsse_ctx, output & 0xff, direction & 0xff);

Data Use

Functions writing direction
Functions reading direction
direction
Type of direction
direction
uint16_t
all items filtered out