//******************************************************************************
/// \brief Create sysfs connection info
/// \return #mxt_rc
static int sysfs_new_connection(struct libmaxtouch_ctx *ctx,
struct mxt_conn_info **conn,
const char *dirname)
{
int ret;
struct mxt_conn_info *c;
ret = mxt_new_conn(&c, E_SYSFS);
if (ret)
return ret;
c->sysfs.path = (char *)calloc(strlen(dirname) + 1, sizeof(char));
memcpy(c->sysfs.path, dirname, strlen(dirname) + 1);
*conn = c;
return MXT_SUCCESS;
}
//******************************************************************************
/// \brief Main function for mxt-app
int main (int argc, char *argv[])
{
int ret;
int c;
int msgs_timeout = MSG_CONTINUOUS;
bool msgs_enabled = false;
uint8_t backup_cmd = BACKUPNV_COMMAND;
unsigned char self_test_cmd = SELF_TEST_ALL;
uint16_t address = 0;
uint16_t count = 0;
struct mxt_conn_info *conn = NULL;
uint16_t object_type = 0;
uint16_t msg_filter_type = 0;
uint8_t instance = 0;
uint8_t verbose = 2;
uint16_t t37_frames = 1;
uint8_t t37_mode = DELTAS_MODE;
bool format = false;
uint16_t port = 4000;
uint8_t t68_datatype = 1;
unsigned char databuf;
char strbuf2[BUF_SIZE];
char strbuf[BUF_SIZE];
strbuf[0] = '\0';
strbuf2[0] = '\0';
mxt_app_cmd cmd = CMD_NONE;
while (1) {
int option_index = 0;
static struct option long_options[] = {
{"backup", optional_argument, 0, 0},
{"bootloader-version", no_argument, 0, 0},
{"bridge-client", required_argument, 0, 'C'},
{"calibrate", no_argument, 0, 0},
{"checksum", required_argument, 0, 0},
{"debug-dump", required_argument, 0, 0},
{"device", required_argument, 0, 'd'},
{"t68-file", required_argument, 0, 0},
{"t68-datatype", required_argument, 0, 0},
{"msg-filter", required_argument, 0, 'F'},
{"format", no_argument, 0, 'f'},
{"flash", required_argument, 0, 0},
{"firmware-version", required_argument, 0, 0},
{"frames", required_argument, 0, 0},
{"help", no_argument, 0, 'h'},
{"info", no_argument, 0, 'i'},
{"instance", required_argument, 0, 'I'},
{"load", required_argument, 0, 0},
{"save", required_argument, 0, 0},
{"messages", optional_argument, 0, 'M'},
{"count", required_argument, 0, 'n'},
{"port", required_argument, 0, 'p'},
{"query", no_argument, 0, 'q'},
{"read", no_argument, 0, 'R'},
{"reset", no_argument, 0, 0},
{"reset-bootloader", no_argument, 0, 0},
{"register", required_argument, 0, 'r'},
{"references", no_argument, 0, 0},
{"self-cap-tune-config", no_argument, 0, 0},
{"self-cap-tune-nvram", no_argument, 0, 0},
{"self-cap-signals", no_argument, 0, 0},
{"self-cap-deltas", no_argument, 0, 0},
{"self-cap-refs", no_argument, 0, 0},
{"bridge-server", no_argument, 0, 'S'},
{"test", optional_argument, 0, 't'},
{"type", required_argument, 0, 'T'},
{"verbose", required_argument, 0, 'v'},
{"version", no_argument, 0, 0},
{"write", no_argument, 0, 'W'},
{"zero", no_argument, 0, 0},
{0, 0, 0, 0 }
};
c = getopt_long(argc, argv,
"C:d:D:fF:ghiI:M::m:n:p:qRr:St::T:v:W",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 0:
if (!strcmp(long_options[option_index].name, "t68-file")) {
if (cmd == CMD_NONE) {
cmd = CMD_SERIAL_DATA;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "t68-datatype")) {
t68_datatype = strtol(optarg, NULL, 0);
} else if (!strcmp(long_options[option_index].name, "flash")) {
if (cmd == CMD_NONE) {
cmd = CMD_FLASH;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "backup")) {
if (cmd == CMD_NONE) {
cmd = CMD_BACKUP;
if (optarg) {
ret = mxt_convert_hex(optarg, &databuf, &count, sizeof(databuf));
if (ret || count == 0) {
fprintf(stderr, "Hex convert error\n");
ret = MXT_ERROR_BAD_INPUT;
}
backup_cmd = databuf;
}
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "calibrate")) {
if (cmd == CMD_NONE) {
cmd = CMD_CALIBRATE;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "debug-dump")) {
if (cmd == CMD_NONE) {
cmd = CMD_DEBUG_DUMP;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "reset")) {
if (cmd == CMD_NONE) {
cmd = CMD_RESET;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "self-cap-tune-config")) {
if (cmd == CMD_NONE) {
cmd = CMD_SELF_CAP_TUNE_CONFIG;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "self-cap-tune-nvram")) {
if (cmd == CMD_NONE) {
cmd = CMD_SELF_CAP_TUNE_NVRAM;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "load")) {
if (cmd == CMD_NONE) {
cmd = CMD_LOAD_CFG;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "save")) {
if (cmd == CMD_NONE) {
cmd = CMD_SAVE_CFG;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "reset-bootloader")) {
if (cmd == CMD_NONE) {
cmd = CMD_RESET_BOOTLOADER;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "bootloader-version")) {
if (cmd == CMD_NONE) {
cmd = CMD_BOOTLOADER_VERSION;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "checksum")) {
if (cmd == CMD_NONE) {
cmd = CMD_CRC_CHECK;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "zero")) {
if (cmd == CMD_NONE) {
cmd = CMD_ZERO_CFG;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
} else if (!strcmp(long_options[option_index].name, "firmware-version")) {
strncpy(strbuf2, optarg, sizeof(strbuf2));
} else if (!strcmp(long_options[option_index].name, "frames")) {
t37_frames = strtol(optarg, NULL, 0);
} else if (!strcmp(long_options[option_index].name, "references")) {
t37_mode = REFS_MODE;
} else if (!strcmp(long_options[option_index].name, "self-cap-signals")) {
t37_mode = SELF_CAP_SIGNALS;
} else if (!strcmp(long_options[option_index].name, "self-cap-refs")) {
t37_mode = SELF_CAP_REFS;
} else if (!strcmp(long_options[option_index].name, "self-cap-deltas")) {
t37_mode = SELF_CAP_DELTAS;
} else if (!strcmp(long_options[option_index].name, "version")) {
printf("mxt-app %s%s\n", MXT_VERSION, ENABLE_DEBUG ? " DEBUG":"");
return MXT_SUCCESS;
} else {
fprintf(stderr, "Unknown option %s\n",
long_options[option_index].name);
}
break;
case 'd':
if (optarg) {
if (!strncmp(optarg, "i2c-dev:", 8)) {
ret = mxt_new_conn(&conn, E_I2C_DEV);
if (ret)
return ret;
if (sscanf(optarg, "i2c-dev:%d-%x",
&conn->i2c_dev.adapter, &conn->i2c_dev.address) != 2) {
fprintf(stderr, "Invalid device string %s\n", optarg);
conn = mxt_unref_conn(conn);
return MXT_ERROR_NO_MEM;
}
} else if (!strncmp(optarg, "sysfs:", 6)) {
ret = mxt_new_conn(&conn, E_SYSFS);
if (ret)
return ret;
conn->sysfs.path = (char *)calloc(strlen(optarg) + 1, sizeof(char));
if (!conn->sysfs.path) {
fprintf(stderr, "malloc failure\n");
conn = mxt_unref_conn(conn);
return MXT_ERROR_NO_MEM;
}
memcpy(conn->sysfs.path, optarg + 6, strlen(optarg) - 6);
}
#ifdef HAVE_LIBUSB
else if (!strncmp(optarg, "usb:", 4)) {
ret = mxt_new_conn(&conn, E_USB);
if (ret)
return ret;
if (sscanf(optarg, "usb:%d-%d", &conn->usb.bus, &conn->usb.device) != 2) {
fprintf(stderr, "Invalid device string %s\n", optarg);
conn = mxt_unref_conn(conn);
return MXT_ERROR_NO_MEM;
}
}
#endif
else if (!strncmp(optarg, "hidraw:", 7)) {
ret = mxt_new_conn(&conn, E_HIDRAW);
if (ret)
return ret;
conn->hidraw.report_id = HIDRAW_REPORT_ID;
if (sscanf(optarg, "hidraw:%s", conn->hidraw.node) != 1) {
fprintf(stderr, "Invalid device string %s\n", optarg);
conn = mxt_unref_conn(conn);
return MXT_ERROR_NO_MEM;
}
} else {
fprintf(stderr, "Invalid device string %s\n", optarg);
conn = mxt_unref_conn(conn);
return MXT_ERROR_BAD_INPUT;
}
}
break;
case 'C':
if (cmd == CMD_NONE) {
cmd = CMD_BRIDGE_CLIENT;
strncpy(strbuf, optarg, sizeof(strbuf));
strbuf[sizeof(strbuf) - 1] = '\0';
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'g':
if (cmd == CMD_NONE) {
cmd = CMD_GOLDEN_REFERENCES;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'h':
print_usage(argv[0]);
return MXT_SUCCESS;
case 'f':
format = true;
break;
case 'I':
if (optarg) {
instance = strtol(optarg, NULL, 0);
}
break;
case 'M':
msgs_enabled = true;
if (cmd == CMD_NONE) {
cmd = CMD_MESSAGES;
}
if (optarg)
msgs_timeout = strtol(optarg, NULL, 0);
break;
case 'F':
if (optarg) {
msg_filter_type = strtol(optarg, NULL, 0);
}
break;
case 'n':
if (optarg) {
count = strtol(optarg, NULL, 0);
}
break;
case 'p':
if (optarg) {
port = strtol(optarg, NULL, 0);
}
break;
case 'q':
if (cmd == CMD_NONE) {
cmd = CMD_QUERY;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'r':
if (optarg) {
address = strtol(optarg, NULL, 0);
}
break;
case 'R':
if (cmd == CMD_NONE) {
cmd = CMD_READ;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'S':
if (cmd == CMD_NONE) {
cmd = CMD_BRIDGE_SERVER;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'T':
if (optarg) {
object_type = strtol(optarg, NULL, 0);
}
break;
case 'i':
if (cmd == CMD_NONE) {
cmd = CMD_INFO;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 't':
if (cmd == CMD_NONE) {
if (optarg) {
ret = mxt_convert_hex(optarg, &databuf, &count, sizeof(databuf));
if (ret) {
fprintf(stderr, "Hex convert error\n");
ret = MXT_ERROR_BAD_INPUT;
} else {
self_test_cmd = databuf;
}
}
cmd = CMD_TEST;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
case 'v':
if (optarg) {
verbose = strtol(optarg, NULL, 0);
}
break;
case 'W':
if (cmd == CMD_NONE) {
cmd = CMD_WRITE;
} else {
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
break;
default:
/* Output newline to create space under getopt error output */
fprintf(stderr, "\n\n");
print_usage(argv[0]);
return MXT_ERROR_BAD_INPUT;
}
}
struct mxt_device *mxt = NULL;
struct libmaxtouch_ctx *ctx;
ret = mxt_new(&ctx);
if (ret) {
mxt_err(ctx, "Failed to init libmaxtouch");
return ret;
}
/* Set debug level */
mxt_set_log_level(ctx, verbose);
mxt_verb(ctx, "verbose:%u", verbose);
/* Debug does not work until mxt_set_verbose() is called */
mxt_info(ctx, "Version:%s", MXT_VERSION);
if (cmd == CMD_WRITE || cmd == CMD_READ) {
mxt_verb(ctx, "instance:%u", instance);
mxt_verb(ctx, "count:%u", count);
mxt_verb(ctx, "address:%u", address);
mxt_verb(ctx, "object_type:%u", object_type);
mxt_verb(ctx, "format:%s", format ? "true" : "false");
}
if (cmd == CMD_QUERY) {
ret = mxt_scan(ctx, &conn, true);
goto free;
} else if (cmd != CMD_FLASH && cmd != CMD_BOOTLOADER_VERSION) {
ret = mxt_init_chip(ctx, &mxt, &conn);
if (ret && cmd != CMD_CRC_CHECK )
goto free;
if (mxt)
mxt_set_debug(mxt, true);
}
switch (cmd) {
case CMD_WRITE:
mxt_verb(ctx, "Write command");
ret = mxt_handle_write_cmd(mxt, object_type, count, instance, address,
argc, argv);
if (ret == MXT_ERROR_BAD_INPUT)
goto free;
break;
case CMD_READ:
mxt_verb(ctx, "Read command");
ret = mxt_read_object(mxt, object_type, instance, address, count, format);
break;
case CMD_INFO:
mxt_verb(ctx, "CMD_INFO");
mxt_print_info_block(mxt);
ret = MXT_SUCCESS;
break;
case CMD_GOLDEN_REFERENCES:
mxt_verb(ctx, "CMD_GOLDEN_REFERENCES");
ret = mxt_store_golden_refs(mxt);
break;
case CMD_BRIDGE_SERVER:
mxt_verb(ctx, "CMD_BRIDGE_SERVER");
mxt_verb(ctx, "port:%u", port);
ret = mxt_socket_server(mxt, port);
break;
case CMD_BRIDGE_CLIENT:
mxt_verb(ctx, "CMD_BRIDGE_CLIENT");
ret = mxt_socket_client(mxt, strbuf, port);
break;
case CMD_SERIAL_DATA:
mxt_verb(ctx, "CMD_SERIAL_DATA");
mxt_verb(ctx, "t68_datatype:%u", t68_datatype);
ret = mxt_serial_data_upload(mxt, strbuf, t68_datatype);
break;
case CMD_TEST:
mxt_verb(ctx, "CMD_TEST");
ret = run_self_tests(mxt, self_test_cmd);
break;
case CMD_FLASH:
mxt_verb(ctx, "CMD_FLASH");
ret = mxt_flash_firmware(ctx, mxt, strbuf, strbuf2, conn);
break;
case CMD_RESET:
mxt_verb(ctx, "CMD_RESET");
ret = mxt_reset_chip(mxt, false);
break;
case CMD_RESET_BOOTLOADER:
mxt_verb(ctx, "CMD_RESET_BOOTLOADER");
ret = mxt_reset_chip(mxt, true);
break;
case CMD_BOOTLOADER_VERSION:
mxt_verb(ctx, "CMD_RESET_BOOTLOADER");
ret = mxt_bootloader_version(ctx, mxt, conn);
break;
case CMD_MESSAGES:
// Messages handled after switch
break;
case CMD_BACKUP:
mxt_verb(ctx, "CMD_BACKUP");
ret = mxt_backup_config(mxt, backup_cmd);
break;
case CMD_CALIBRATE:
mxt_verb(ctx, "CMD_CALIBRATE");
ret = mxt_calibrate_chip(mxt);
break;
case CMD_DEBUG_DUMP:
mxt_verb(ctx, "CMD_DEBUG_DUMP");
mxt_verb(ctx, "mode:%u", t37_mode);
mxt_verb(ctx, "frames:%u", t37_frames);
ret = mxt_debug_dump(mxt, t37_mode, strbuf, t37_frames);
break;
case CMD_ZERO_CFG:
mxt_verb(ctx, "CMD_ZERO_CFG");
ret = mxt_zero_config(mxt);
if (ret)
mxt_err(ctx, "Error zeroing all configuration settings");
break;
case CMD_LOAD_CFG:
mxt_verb(ctx, "CMD_LOAD_CFG");
mxt_verb(ctx, "filename:%s", strbuf);
ret = mxt_load_config_file(mxt, strbuf);
if (ret) {
mxt_err(ctx, "Error loading the configuration");
} else {
mxt_info(ctx, "Configuration loaded");
ret = mxt_backup_config(mxt, backup_cmd);
if (ret) {
mxt_err(ctx, "Error backing up");
} else {
mxt_info(ctx, "Configuration backed up");
ret = mxt_reset_chip(mxt, false);
if (ret) {
mxt_err(ctx, "Error resetting");
} else {
mxt_info(ctx, "Chip reset");
}
}
}
break;
case CMD_SAVE_CFG:
mxt_verb(ctx, "CMD_SAVE_CFG");
mxt_verb(ctx, "filename:%s", strbuf);
ret = mxt_save_config_file(mxt, strbuf);
break;
case CMD_SELF_CAP_TUNE_CONFIG:
case CMD_SELF_CAP_TUNE_NVRAM:
mxt_verb(ctx, "CMD_SELF_CAP_TUNE");
ret = mxt_self_cap_tune(mxt, cmd);
break;
case CMD_CRC_CHECK:
mxt_verb(ctx, "CMD_CRC_CHECK");
mxt_verb(ctx, "filename:%s", strbuf);
ret = mxt_checkcrc(ctx, mxt, strbuf);
break;
case CMD_NONE:
default:
mxt_verb(ctx, "cmd: %d", cmd);
mxt_set_log_fn(ctx, mxt_log_stdout);
if (verbose <= 2)
mxt_set_log_level(ctx, 2);
ret = mxt_menu(mxt);
break;
}
if (cmd == CMD_MESSAGES || (msgs_enabled && ret == MXT_SUCCESS)) {
mxt_verb(ctx, "CMD_MESSAGES");
mxt_verb(ctx, "msgs_timeout:%d", msgs_timeout);
// Support message filtering with -T
if (cmd == CMD_MESSAGES && !msg_filter_type)
msg_filter_type = object_type;
ret = print_raw_messages(mxt, msgs_timeout, msg_filter_type);
}
if (cmd != CMD_FLASH && cmd != CMD_BOOTLOADER_VERSION && mxt) {
mxt_set_debug(mxt, false);
mxt_free_device(mxt);
mxt_unref_conn(conn);
}
free:
mxt_free(ctx);
return ret;
}