C++ (Cpp) jtag_register_event_callback Beispiele

Beispiel #1

Datei: arm_jtag.c Projekt: 01org/CODK-A-Flashpack

int arm_jtag_setup_connection(struct arm_jtag *jtag_info)
{
	jtag_info->scann_instr = 0x2;
	jtag_info->cur_scan_chain = 0;
	jtag_info->intest_instr = 0xc;

	return jtag_register_event_callback(arm_jtag_reset_callback, jtag_info);
}

Beispiel #2

Datei: arm_jtag.c Projekt: FelixVi/openocd

int arm_jtag_scann_inner(struct arm_jtag *jtag_info, uint32_t new_scan_chain, tap_state_t end_state)
{
	int retval = ERROR_OK;

	uint8_t out_value[4];
	buf_set_u32(out_value, 0, jtag_info->scann_size, new_scan_chain);
	struct scan_field field = { .num_bits = jtag_info->scann_size, .out_value = out_value, };

	retval = arm_jtag_set_instr(jtag_info->tap, jtag_info->scann_instr, NULL, end_state);
	if (retval != ERROR_OK)
		return retval;

	jtag_add_dr_scan(jtag_info->tap,
			1,
			&field,
			end_state);

	jtag_info->cur_scan_chain = new_scan_chain;

	return retval;
}

static int arm_jtag_reset_callback(enum jtag_event event, void *priv)
{
	struct arm_jtag *jtag_info = priv;

	if (event == JTAG_TRST_ASSERTED)
		jtag_info->cur_scan_chain = 0;

	return ERROR_OK;
}

int arm_jtag_setup_connection(struct arm_jtag *jtag_info)
{
	jtag_info->scann_instr = 0x2;
	jtag_info->cur_scan_chain = 0;
	jtag_info->intest_instr = 0xc;

	return jtag_register_event_callback(arm_jtag_reset_callback, jtag_info);
}