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author | Marc Schink <dev@zapb.de> | 2024-07-22 17:56:55 +0200 |
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committer | Antonio Borneo <borneo.antonio@gmail.com> | 2024-08-02 16:05:33 +0000 |
commit | fc0ec6cf0bf257e9304f9b57d4db8a22957e3755 (patch) | |
tree | 6b8d94117020fc6effc358bc0897d6ae26a9207e /src | |
parent | 2b6d63a44da445f601f53b1bf40c97199987cfc2 (diff) | |
download | riscv-openocd-fc0ec6cf0bf257e9304f9b57d4db8a22957e3755.zip riscv-openocd-fc0ec6cf0bf257e9304f9b57d4db8a22957e3755.tar.gz riscv-openocd-fc0ec6cf0bf257e9304f9b57d4db8a22957e3755.tar.bz2 |
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
Diffstat (limited to 'src')
-rw-r--r-- | src/jtag/drivers/jlink.c | 83 |
1 files changed, 31 insertions, 52 deletions
diff --git a/src/jtag/drivers/jlink.c b/src/jtag/drivers/jlink.c index 21a5da8..f9b500e 100644 --- a/src/jtag/drivers/jlink.c +++ b/src/jtag/drivers/jlink.c @@ -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", |