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adapter/jlink: Use COMMAND_PARSE_* instead of sscanf() 

While at it, apply some coding style fixes.

Change-Id: I77a6917a045af733ebe9211ca338952dbd49c89b
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.openocd.org/c/openocd/+/8416
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
Marc Schink 2024-07-22 17:56:55 +02:00 committed by Antonio Borneo
parent 2b6d63a44d
commit fc0ec6cf0b
1 changed files with 31 additions and 52 deletions
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83
src/jtag/drivers/jlink.c
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@ -961,23 +961,18 @@ static int jlink_reset_safe(int trst, int srst)
COMMAND_HANDLER(jlink_usb_command)
{
int tmp;
if (CMD_ARGC != 1)
return ERROR_COMMAND_SYNTAX_ERROR;
if (sscanf(CMD_ARGV[0], "%i", &tmp) != 1) {
command_print(CMD, "Invalid USB address: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
}
unsigned int tmp;
COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], tmp);
if (tmp < JAYLINK_USB_ADDRESS_0 || tmp > JAYLINK_USB_ADDRESS_3) {
if (tmp > JAYLINK_USB_ADDRESS_3) {
command_print(CMD, "Invalid USB address: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
}
usb_address = tmp;
use_usb_address = true;
return ERROR_OK;
@ -1035,38 +1030,35 @@ COMMAND_HANDLER(jlink_handle_free_memory_command)
COMMAND_HANDLER(jlink_handle_jlink_jtag_command)
{
int tmp;
int version;
if (!CMD_ARGC) {
unsigned int version;
switch (jtag_command_version) {
case JAYLINK_JTAG_VERSION_2:
version = 2;
break;
case JAYLINK_JTAG_VERSION_3:
version = 3;
break;
default:
return ERROR_FAIL;
case JAYLINK_JTAG_VERSION_2:
version = 2;
break;
case JAYLINK_JTAG_VERSION_3:
version = 3;
break;
default:
return ERROR_FAIL;
}
command_print(CMD, "JTAG command version: %i", version);
command_print(CMD, "JTAG command version: %u", version);
} else if (CMD_ARGC == 1) {
if (sscanf(CMD_ARGV[0], "%i", &tmp) != 1) {
command_print(CMD, "Invalid argument: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
}
uint8_t tmp;
COMMAND_PARSE_NUMBER(u8, CMD_ARGV[0], tmp);
switch (tmp) {
case 2:
jtag_command_version = JAYLINK_JTAG_VERSION_2;
break;
case 3:
jtag_command_version = JAYLINK_JTAG_VERSION_3;
break;
default:
command_print(CMD, "Invalid argument: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
case 2:
jtag_command_version = JAYLINK_JTAG_VERSION_2;
break;
case 3:
jtag_command_version = JAYLINK_JTAG_VERSION_3;
break;
default:
command_print(CMD, "Invalid argument: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
}
} else {
return ERROR_COMMAND_SYNTAX_ERROR;
@ -1077,9 +1069,6 @@ COMMAND_HANDLER(jlink_handle_jlink_jtag_command)
COMMAND_HANDLER(jlink_handle_target_power_command)
{
int ret;
int enable;
if (CMD_ARGC != 1)
return ERROR_COMMAND_SYNTAX_ERROR;
@ -1089,16 +1078,10 @@ COMMAND_HANDLER(jlink_handle_target_power_command)
return ERROR_OK;
}
if (!strcmp(CMD_ARGV[0], "on")) {
enable = true;
} else if (!strcmp(CMD_ARGV[0], "off")) {
enable = false;
} else {
command_print(CMD, "Invalid argument: %s", CMD_ARGV[0]);
return ERROR_FAIL;
}
bool enable;
COMMAND_PARSE_ON_OFF(CMD_ARGV[0], enable);
ret = jaylink_set_target_power(devh, enable);
int ret = jaylink_set_target_power(devh, enable);
if (ret != JAYLINK_OK) {
command_print(CMD, "jaylink_set_target_power() failed: %s",
@ -1407,8 +1390,6 @@ static int config_trace(bool enabled, enum tpiu_pin_protocol pin_protocol,
COMMAND_HANDLER(jlink_handle_config_usb_address_command)
{
uint8_t tmp;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
command_print(CMD, "Reading configuration is not supported by the "
"device");
@ -1418,10 +1399,8 @@ COMMAND_HANDLER(jlink_handle_config_usb_address_command)
if (!CMD_ARGC) {
show_config_usb_address(CMD);
} else if (CMD_ARGC == 1) {
if (sscanf(CMD_ARGV[0], "%" SCNd8, &tmp) != 1) {
command_print(CMD, "Invalid USB address: %s", CMD_ARGV[0]);
return ERROR_COMMAND_ARGUMENT_INVALID;
}
uint8_t tmp;
COMMAND_PARSE_NUMBER(u8, CMD_ARGV[0], tmp);
if (tmp > JAYLINK_USB_ADDRESS_3) {
command_print(CMD, "Invalid USB address: %u", tmp);
@ -1880,7 +1859,7 @@ static const struct command_registration jlink_subcommand_handlers[] = {
.handler = &jlink_handle_target_power_command,
.mode = COMMAND_EXEC,
.help = "set the target power supply",
.usage = "<on|off>"
.usage = "<0|1|on|off>"
},
{
.name = "freemem",