#include <transport/transport.h>
#include "helper/replacements.h"
+#include <jtag/adapter.h>
#include <jtag/swd.h>
#include <jtag/interface.h>
#include <jtag/commands.h>
/* vid = pid = 0 marks the end of the list */
static uint16_t cmsis_dap_vid[MAX_USB_IDS + 1] = { 0 };
static uint16_t cmsis_dap_pid[MAX_USB_IDS + 1] = { 0 };
-static char *cmsis_dap_serial;
static int cmsis_dap_backend = -1;
static bool swd_mode;
#define INFO_ID_PKT_SZ 0xff /* short */
#define INFO_ID_SWO_BUF_SZ 0xfd /* word */
-#define INFO_CAPS_SWD BIT(0)
-#define INFO_CAPS_JTAG BIT(1)
-#define INFO_CAPS_SWO_UART BIT(2)
-#define INFO_CAPS_SWO_MANCHESTER BIT(3)
+#define INFO_CAPS_SWD BIT(0)
+#define INFO_CAPS_JTAG BIT(1)
+#define INFO_CAPS_SWO_UART BIT(2)
+#define INFO_CAPS_SWO_MANCHESTER BIT(3)
+#define INFO_CAPS_ATOMIC_CMDS BIT(4)
+#define INFO_CAPS_TEST_DOMAIN_TIMER BIT(5)
+#define INFO_CAPS_SWO_STREAMING_TRACE BIT(6)
+#define INFO_CAPS_UART_PORT BIT(7)
+#define INFO_CAPS_USB_COM_PORT BIT(8)
+#define INFO_CAPS__NUM_CAPS 9
/* CMD_LED */
#define LED_ID_CONNECT 0x00
/* CMSIS-DAP Vendor Commands
* None as yet... */
-static const char * const info_caps_str[] = {
- "SWD Supported",
- "JTAG Supported",
- "SWO-UART Supported",
- "SWO-MANCHESTER Supported"
+static const char * const info_caps_str[INFO_CAPS__NUM_CAPS] = {
+ "SWD supported",
+ "JTAG supported",
+ "SWO-UART supported",
+ "SWO-MANCHESTER supported",
+ "Atomic commands supported",
+ "Test domain timer supported",
+ "SWO streaming trace supported",
+ "UART communication port supported",
+ "UART via USB COM port supported",
};
struct pending_transfer_result {
if (cmsis_dap_backend >= 0) {
/* Use forced backend */
backend = cmsis_dap_backends[cmsis_dap_backend];
- if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, cmsis_dap_serial) != ERROR_OK)
+ if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, adapter_get_required_serial()) != ERROR_OK)
backend = NULL;
} else {
/* Try all backends */
for (unsigned int i = 0; i < ARRAY_SIZE(cmsis_dap_backends); i++) {
backend = cmsis_dap_backends[i];
- if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, cmsis_dap_serial) == ERROR_OK)
+ if (backend->open(dap, cmsis_dap_vid, cmsis_dap_pid, adapter_get_required_serial()) == ERROR_OK)
break;
else
backend = NULL;
free(cmsis_dap_handle->packet_buffer);
free(cmsis_dap_handle);
cmsis_dap_handle = NULL;
- free(cmsis_dap_serial);
- cmsis_dap_serial = NULL;
for (int i = 0; i < MAX_PENDING_REQUESTS; i++) {
free(pending_fifo[i].transfers);
if (retval != ERROR_OK)
return retval;
- if (data[0] == 1) {
- uint8_t caps = data[1];
+ if (data[0] == 1 || data[0] == 2) {
+ uint16_t caps = data[1];
+ if (data[0] == 2)
+ caps |= (uint16_t)data[2] << 8;
cmsis_dap_handle->caps = caps;
- if (caps & INFO_CAPS_SWD)
- LOG_INFO("CMSIS-DAP: %s", info_caps_str[0]);
- if (caps & INFO_CAPS_JTAG)
- LOG_INFO("CMSIS-DAP: %s", info_caps_str[1]);
- if (caps & INFO_CAPS_SWO_UART)
- LOG_INFO("CMSIS-DAP: %s", info_caps_str[2]);
- if (caps & INFO_CAPS_SWO_MANCHESTER)
- LOG_INFO("CMSIS-DAP: %s", info_caps_str[3]);
+ for (int i = 0; i < INFO_CAPS__NUM_CAPS; ++i) {
+ if (caps & BIT(i))
+ LOG_INFO("CMSIS-DAP: %s", info_caps_str[i]);
+ }
}
return ERROR_OK;
s = swd_seq_dormant_to_swd;
s_len = swd_seq_dormant_to_swd_len;
break;
+ case DORMANT_TO_JTAG:
+ LOG_DEBUG("DORMANT-to-JTAG");
+ s = swd_seq_dormant_to_jtag;
+ s_len = swd_seq_dormant_to_jtag_len;
+ break;
default:
LOG_ERROR("Sequence %d not supported", seq);
return ERROR_FAIL;
/* Atmel EDBG needs renew clock setting after SWJ_Sequence
* otherwise default frequency is used */
- return cmsis_dap_cmd_dap_swj_clock(jtag_get_speed_khz());
+ return cmsis_dap_cmd_dap_swj_clock(adapter_get_speed_khz());
}
static int cmsis_dap_swd_open(void)
/* Now try to connect to the target
* TODO: This is all SWD only @ present */
- retval = cmsis_dap_cmd_dap_swj_clock(jtag_get_speed_khz());
+ retval = cmsis_dap_cmd_dap_swj_clock(adapter_get_speed_khz());
if (retval != ERROR_OK)
goto init_err;
s_offset + offset,
tms,
tdo_buffer,
- tdo_buffer == NULL ? 0 : (tdo_buffer_offset + offset)
+ !tdo_buffer ? 0 : (tdo_buffer_offset + offset)
);
}
LOG_DEBUG_IO("END JTAG SEQ SPLIT");
/* control byte */
queued_seq_buf[queued_seq_buf_end] =
(tms ? DAP_JTAG_SEQ_TMS : 0) |
- (tdo_buffer != NULL ? DAP_JTAG_SEQ_TDO : 0) |
+ (tdo_buffer ? DAP_JTAG_SEQ_TDO : 0) |
(s_len == 64 ? 0 : s_len);
if (sequence)
uint8_t *command = cmsis_dap_handle->command;
for (unsigned i = 0; i < CMD_ARGC; i++)
- command[i] = strtoul(CMD_ARGV[i], NULL, 16);
+ COMMAND_PARSE_NUMBER(u8, CMD_ARGV[i], command[i]);
int retval = cmsis_dap_xfer(cmsis_dap_handle, CMD_ARGC);
return ERROR_OK;
}
-COMMAND_HANDLER(cmsis_dap_handle_serial_command)
-{
- if (CMD_ARGC == 1)
- cmsis_dap_serial = strdup(CMD_ARGV[0]);
- else
- LOG_ERROR("expected exactly one argument to cmsis_dap_serial <serial-number>");
-
- return ERROR_OK;
-}
-
COMMAND_HANDLER(cmsis_dap_handle_backend_command)
{
if (CMD_ARGC == 1) {
.help = "the vendor ID and product ID of the CMSIS-DAP device",
.usage = "(vid pid)*",
},
- {
- .name = "cmsis_dap_serial",
- .handler = &cmsis_dap_handle_serial_command,
- .mode = COMMAND_CONFIG,
- .help = "set the serial number of the adapter",
- .usage = "serial_string",
- },
{
.name = "cmsis_dap_backend",
.handler = &cmsis_dap_handle_backend_command,