ft2232: add functions for ft2232 set data bits high/low byte command
reduce duplication. No change in behavior.
This commit is contained in:
parent
779005f43d
commit
422e9f9b41
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@ -2364,6 +2364,46 @@ static int ft2232_purge_libftdi(void)
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#endif /* BUILD_FT2232_LIBFTDI == 1 */
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static int ft2232_set_data_bits_low_byte( uint8_t value, uint8_t direction )
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = value; /* value */
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buf[2] = direction; /* direction */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize data bits low byte");
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return ERROR_JTAG_INIT_FAILED;
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}
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return ERROR_OK;
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}
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static int ft2232_set_data_bits_high_byte( uint8_t value, uint8_t direction )
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = value; /* value */
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buf[2] = direction; /* direction */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize data bits high byte");
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return ERROR_JTAG_INIT_FAILED;
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}
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return ERROR_OK;
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}
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static int ft2232_init(void)
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{
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uint8_t buf[1];
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@ -2468,9 +2508,6 @@ static inline void ftx232_dbus_init(void)
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*/
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static int ftx232_dbus_write(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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enum reset_types jtag_reset_config = jtag_get_reset_config();
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if (jtag_reset_config & RESET_TRST_OPEN_DRAIN)
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{
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@ -2495,12 +2532,7 @@ static int ftx232_dbus_write(void)
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}
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, xRST high) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 DBUS");
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return ERROR_JTAG_INIT_FAILED;
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@ -2600,19 +2632,11 @@ static int signalyzer_init(void)
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static int axm0432_jtag_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x2b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2653,13 +2677,8 @@ static int axm0432_jtag_init(void)
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high_output |= nSRST;
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}
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output; /* value */
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buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'Dicarlo' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2670,22 +2689,11 @@ static int axm0432_jtag_init(void)
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static int redbee_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x2b;
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/* initialize low byte for jtag */
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/* command "set data bits low byte" */
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buf[0] = 0x80;
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/* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction;
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/* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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buf[1] = low_output;
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2718,13 +2726,8 @@ static int redbee_init(void)
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high_output |= nSRST;
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}
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output; /* value */
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buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2735,19 +2738,11 @@ static int redbee_init(void)
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static int jtagkey_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x1b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2800,13 +2795,8 @@ static int jtagkey_init(void)
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high_output &= ~nSRST;
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}
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output; /* value */
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buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2817,19 +2807,11 @@ static int jtagkey_init(void)
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static int olimex_jtag_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x1b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'Olimex' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2867,13 +2849,8 @@ static int olimex_jtag_init(void)
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/* turn red LED on */
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high_output |= 0x08;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output; /* value */
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buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'Olimex' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2884,19 +2861,11 @@ static int olimex_jtag_init(void)
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static int flyswatter_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x18;
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low_direction = 0xfb;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE[12]=out, n[ST]srst = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'flyswatter' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2913,13 +2882,8 @@ static int flyswatter_init(void)
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/* turn red LED3 on, LED2 off */
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high_output |= 0x08;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output; /* value */
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buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'flyswatter' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2930,19 +2894,11 @@ static int flyswatter_init(void)
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static int turtle_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x5b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'turtelizer2' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2953,13 +2909,8 @@ static int turtle_init(void)
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high_output = 0x00;
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high_direction = 0x0C;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output;
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buf[2] = high_direction;
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'turtelizer2' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2970,19 +2921,11 @@ static int turtle_init(void)
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static int comstick_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x0b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'comstick' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -2996,13 +2939,8 @@ static int comstick_init(void)
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high_output = 0x03;
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high_direction = 0x03;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output;
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buf[2] = high_direction;
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'comstick' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -3013,19 +2951,11 @@ static int comstick_init(void)
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static int stm32stick_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x88;
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low_direction = 0x8b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
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buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'stm32stick' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -3039,13 +2969,8 @@ static int stm32stick_init(void)
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high_output = 0x01;
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high_direction = 0x03;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output;
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buf[2] = high_direction;
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LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
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/* initialize high byte for jtag */
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if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
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{
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LOG_ERROR("couldn't initialize FT2232 with 'stm32stick' layout");
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return ERROR_JTAG_INIT_FAILED;
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@ -3056,19 +2981,11 @@ static int stm32stick_init(void)
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static int sheevaplug_init(void)
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{
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uint8_t buf[3];
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uint32_t bytes_written;
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low_output = 0x08;
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low_direction = 0x1b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
|
||||
buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
|
||||
buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'sheevaplug' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3090,13 +3007,8 @@ static int sheevaplug_init(void)
|
|||
high_output |= nSRSTnOE;
|
||||
high_output &= ~nSRST;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output; /* value */
|
||||
buf[2] = high_direction; /* all outputs - xRST */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'sheevaplug' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3107,19 +3019,11 @@ static int sheevaplug_init(void)
|
|||
|
||||
static int cortino_jtag_init(void)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
low_output = 0x08;
|
||||
low_direction = 0x1b;
|
||||
|
||||
/* initialize low byte for jtag */
|
||||
buf[0] = 0x80; /* command "set data bits low byte" */
|
||||
buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
|
||||
buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'cortino' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3133,15 +3037,10 @@ static int cortino_jtag_init(void)
|
|||
high_output = 0x03;
|
||||
high_direction = 0x03;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output;
|
||||
buf[2] = high_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'stm32stick' layout");
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'cortino' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
}
|
||||
|
||||
|
@ -3150,9 +3049,6 @@ static int cortino_jtag_init(void)
|
|||
|
||||
static int lisa_l_init(void)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
ftx232_dbus_init();
|
||||
|
||||
nTRST = 0x10;
|
||||
|
@ -3163,13 +3059,8 @@ static int lisa_l_init(void)
|
|||
high_output = 0x00;
|
||||
high_direction = 0x18;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output;
|
||||
buf[2] = high_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'lisa_l' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3180,9 +3071,6 @@ static int lisa_l_init(void)
|
|||
|
||||
static int flossjtag_init(void)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
ftx232_dbus_init();
|
||||
|
||||
nTRST = 0x10;
|
||||
|
@ -3193,13 +3081,8 @@ static int flossjtag_init(void)
|
|||
high_output = 0x00;
|
||||
high_direction = 0x18;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output;
|
||||
buf[2] = high_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'Floss-JTAG' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3210,19 +3093,11 @@ static int flossjtag_init(void)
|
|||
|
||||
static int xds100v2_init(void)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
low_output = 0x3A;
|
||||
low_direction = 0x7B;
|
||||
|
||||
/* initialize low byte for jtag */
|
||||
buf[0] = 0x80; /* command "set data bits low byte" */
|
||||
buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
|
||||
buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE[12]=out, n[ST]srst = out */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'xds100v2' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3236,13 +3111,8 @@ static int xds100v2_init(void)
|
|||
high_output = 0x00;
|
||||
high_direction = 0x59;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output; /* value */
|
||||
buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'xds100v2' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3251,13 +3121,8 @@ static int xds100v2_init(void)
|
|||
high_output = 0x86;
|
||||
high_direction = 0x59;
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output; /* value */
|
||||
buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'xds100v2' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -3271,16 +3136,7 @@ static void olimex_jtag_blink(void)
|
|||
/* Olimex ARM-USB-OCD has a LED connected to ACBUS3
|
||||
* ACBUS3 is bit 3 of the GPIOH port
|
||||
*/
|
||||
if (high_output & 0x08)
|
||||
{
|
||||
/* set port pin high */
|
||||
high_output &= 0x07;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* set port pin low */
|
||||
high_output |= 0x08;
|
||||
}
|
||||
high_output ^= 0x08;
|
||||
|
||||
buffer_write(0x82);
|
||||
buffer_write(high_output);
|
||||
|
@ -3564,9 +3420,6 @@ static int ft2232_stableclocks(int num_cycles, struct jtag_command* cmd)
|
|||
* ADBUS7 - GND
|
||||
*/
|
||||
static int icebear_jtag_init(void) {
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
low_direction = 0x0b; /* output: TCK TDI TMS; input: TDO */
|
||||
low_output = 0x08; /* high: TMS; low: TCK TDI */
|
||||
nTRST = 0x10;
|
||||
|
@ -3585,12 +3438,7 @@ static int icebear_jtag_init(void) {
|
|||
low_output |= nSRST;
|
||||
|
||||
/* initialize low byte for jtag */
|
||||
buf[0] = 0x80; /* command "set data bits low byte" */
|
||||
buf[1] = low_output;
|
||||
buf[2] = low_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK) {
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK) {
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'IceBear' layout (low)");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
}
|
||||
|
@ -3598,14 +3446,8 @@ static int icebear_jtag_init(void) {
|
|||
high_output = 0x0;
|
||||
high_direction = 0x00;
|
||||
|
||||
|
||||
/* initialize high port */
|
||||
buf[0] = 0x82; /* command "set data bits high byte" */
|
||||
buf[1] = high_output; /* value */
|
||||
buf[2] = high_direction; /* all outputs (xRST and xRSTnOE) */
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK) {
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK) {
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'IceBear' layout (high)");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
}
|
||||
|
@ -3802,8 +3644,6 @@ static int signalyzer_h_init(void)
|
|||
char *end_of_desc;
|
||||
|
||||
uint16_t read_buf[12] = { 0 };
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
|
||||
/* turn on center green led */
|
||||
signalyzer_h_led_set(SIGNALYZER_CHAN_C, SIGNALYZER_LED_GREEN,
|
||||
|
@ -4248,11 +4088,7 @@ static int signalyzer_h_init(void)
|
|||
}
|
||||
|
||||
/* initialize low byte of controller for jtag operation */
|
||||
buf[0] = 0x80;
|
||||
buf[1] = low_output;
|
||||
buf[2] = low_direction;
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize Signalyzer-H layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -4262,11 +4098,7 @@ static int signalyzer_h_init(void)
|
|||
if (ftdi_device == FT_DEVICE_2232H)
|
||||
{
|
||||
/* initialize high byte of controller for jtag operation */
|
||||
buf[0] = 0x82;
|
||||
buf[1] = high_output;
|
||||
buf[2] = high_direction;
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize Signalyzer-H layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -4276,11 +4108,7 @@ static int signalyzer_h_init(void)
|
|||
if (ftdi_device == TYPE_2232H)
|
||||
{
|
||||
/* initialize high byte of controller for jtag operation */
|
||||
buf[0] = 0x82;
|
||||
buf[1] = high_output;
|
||||
buf[2] = high_direction;
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize Signalyzer-H layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -4451,20 +4279,13 @@ static void signalyzer_h_blink(void)
|
|||
*******************************************************************/
|
||||
static int ktlink_init(void)
|
||||
{
|
||||
uint8_t buf[3];
|
||||
uint32_t bytes_written;
|
||||
uint8_t swd_en = 0x20; //0x20 SWD disable, 0x00 SWD enable (ADBUS5)
|
||||
|
||||
low_output = 0x08 | swd_en; // value; TMS=1,TCK=0,TDI=0,SWD=swd_en
|
||||
low_direction = 0x3B; // out=1; TCK/TDI/TMS=out,TDO=in,SWD=out,RTCK=in,SRSTIN=in
|
||||
|
||||
// initialize low port
|
||||
buf[0] = 0x80; // command "set data bits low byte"
|
||||
buf[1] = low_output;
|
||||
buf[2] = low_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize low byte for jtag */
|
||||
if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'ktlink' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -4496,13 +4317,8 @@ static int ktlink_init(void)
|
|||
high_output &= ~nSRST;
|
||||
}
|
||||
|
||||
// initialize high port
|
||||
buf[0] = 0x82; // command "set data bits high byte"
|
||||
buf[1] = high_output; // value
|
||||
buf[2] = high_direction;
|
||||
LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
|
||||
|
||||
if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
|
||||
/* initialize high byte for jtag */
|
||||
if (ft2232_set_data_bits_high_byte(high_output,high_direction) != ERROR_OK)
|
||||
{
|
||||
LOG_ERROR("couldn't initialize FT2232 with 'ktlink' layout");
|
||||
return ERROR_JTAG_INIT_FAILED;
|
||||
|
@ -4548,10 +4364,7 @@ static void ktlink_reset(int trst, int srst)
|
|||
static void ktlink_blink(void)
|
||||
{
|
||||
/* LED connected to ACBUS7 */
|
||||
if (high_output & 0x80)
|
||||
high_output &= 0x7F;
|
||||
else
|
||||
high_output |= 0x80;
|
||||
high_output ^= 0x80;
|
||||
|
||||
buffer_write(0x82); // command "set data bits high byte"
|
||||
buffer_write(high_output);
|
||||
|
|
Loading…
Reference in New Issue