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Improve stm32x.c command argument parsing.

This commit is contained in:
Zachary T Welch 2009-10-22 22:33:12 -07:00
parent 786106d725
commit aa9351ba46
1 changed files with 20 additions and 35 deletions
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55
src/flash/stm32x.c
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@ -942,7 +942,6 @@ static int stm32x_info(struct flash_bank_s *bank, char *buf, int buf_size)
static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
flash_bank_t *bank;
target_t *target = NULL; target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL; stm32x_flash_bank_t *stm32x_info = NULL;
@ -952,12 +951,10 @@ static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *c
return ERROR_OK; return ERROR_OK;
} }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0)); flash_bank_t *bank;
if (!bank) int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
{ if (ERROR_OK != retval)
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]); return retval;
return ERROR_OK;
}
stm32x_info = bank->driver_priv; stm32x_info = bank->driver_priv;
@ -991,7 +988,6 @@ static int stm32x_handle_lock_command(struct command_context_s *cmd_ctx, char *c
static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
flash_bank_t *bank;
target_t *target = NULL; target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL; stm32x_flash_bank_t *stm32x_info = NULL;
@ -1001,12 +997,10 @@ static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char
return ERROR_OK; return ERROR_OK;
} }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0)); flash_bank_t *bank;
if (!bank) int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
{ if (ERROR_OK != retval)
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]); return retval;
return ERROR_OK;
}
stm32x_info = bank->driver_priv; stm32x_info = bank->driver_priv;
@ -1037,7 +1031,6 @@ static int stm32x_handle_unlock_command(struct command_context_s *cmd_ctx, char
static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
flash_bank_t *bank;
uint32_t optionbyte; uint32_t optionbyte;
target_t *target = NULL; target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL; stm32x_flash_bank_t *stm32x_info = NULL;
@ -1048,12 +1041,10 @@ static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx,
return ERROR_OK; return ERROR_OK;
} }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0)); flash_bank_t *bank;
if (!bank) int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
{ if (ERROR_OK != retval)
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]); return retval;
return ERROR_OK;
}
stm32x_info = bank->driver_priv; stm32x_info = bank->driver_priv;
@ -1096,7 +1087,6 @@ static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx,
static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
flash_bank_t *bank;
target_t *target = NULL; target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL; stm32x_flash_bank_t *stm32x_info = NULL;
uint16_t optionbyte = 0xF8; uint16_t optionbyte = 0xF8;
@ -1107,12 +1097,10 @@ static int stm32x_handle_options_write_command(struct command_context_s *cmd_ctx
return ERROR_OK; return ERROR_OK;
} }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0)); flash_bank_t *bank;
if (!bank) int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
{ if (ERROR_OK != retval)
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]); return retval;
return ERROR_OK;
}
stm32x_info = bank->driver_priv; stm32x_info = bank->driver_priv;
@ -1210,7 +1198,6 @@ static int stm32x_mass_erase(struct flash_bank_s *bank)
static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
flash_bank_t *bank;
int i; int i;
if (argc < 1) if (argc < 1)
@ -1219,12 +1206,10 @@ static int stm32x_handle_mass_erase_command(struct command_context_s *cmd_ctx, c
return ERROR_OK; return ERROR_OK;
} }
bank = get_flash_bank_by_num(strtoul(args[0], NULL, 0)); flash_bank_t *bank;
if (!bank) int retval = flash_command_get_bank_by_num(cmd_ctx, args[0], &bank);
{ if (ERROR_OK != retval)
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[0]); return retval;
return ERROR_OK;
}
if (stm32x_mass_erase(bank) == ERROR_OK) if (stm32x_mass_erase(bank) == ERROR_OK)
{ {