RTT works

Core/Src/parse2.c

@@ -0,0 +1,180 @@
+#include <stdio.h>
+#include <string.h>
+
+#define NELEMS(x) (sizeof(x) / sizeof((x)[0]))
+
+typedef enum
+{
+    SINGLE_VALUE = 1,
+    MULTI_VALUE,
+} argWitdhTypeDef;
+
+typedef enum
+{
+    NONE,
+    DECIMAL,
+    FLOAT,
+    HEX,
+    BINARY,
+    CHAR,
+    STRING,
+} argFormatTypeDef;
+
+typedef void (*callback_t)(void *);
+
+typedef const struct
+{
+    char parameter;
+    char *description;
+    argFormatTypeDef format;
+    argWitdhTypeDef width;
+    char **values;
+} argTypeDef;
+
+typedef const struct
+{
+    char *action;
+    char *description;
+    argTypeDef *args;
+} actionTypeDef;
+
+typedef const struct
+{
+    char *command;
+    uint8_t action_size;
+    actionTypeDef *action;
+    char *description;
+    callback_t callback;
+} cmdTypeDef;
+
+static cmdTypeDef led_cmd = {
+    .command = "led",
+    .description = "Operacje na diodach IR",
+    .action_size = 2,
+    .action = (actionTypeDef[]){
+        {
+            .action = "set",
+            .description = "Pozwala zmienić ustawienia diod IR",
+            .args = (argTypeDef[]){
+                {
+                    .parameter = 'p',
+                    .description = "Moc [0-100].",
+                    .format = DECIMAL,
+                    .width = SINGLE_VALUE,
+                },
+                {
+                    .parameter = 'n',
+                    .description = "Wybór diod(y) [Atop, Abot, Btop, Bbot, Ctop, Cbot, all]",
+                    .format = STRING,
+                    .width = MULTI_VALUE,
+                    .values = (char *[]){"Atop", "Abot", "Btop", "Bbot", "Ctop", "Cbot", "all"},
+                },
+                {
+                    .parameter = 'm',
+                    .format = STRING,
+                    .width = SINGLE_VALUE,
+                    .description = "Tryb działania [all_on, scan]",
+                },
+            },
+        },
+        {
+            .action = "get",
+            .description = "Pozwla sprawdzić ustawienia diod IR",
+            .args = (argTypeDef[]){
+                {.parameter = 'p', .description = "Moc [0-100].", .width = NONE},
+                {
+                    .parameter = 'n',
+                    .description = "Wybór diod(y) [Atop, Abot, Btop, Bbot, Ctop, Cbot]",
+                    .format = STRING,
+                    .width = MULTI_VALUE,
+                    .values = (char *[]){"Atop", "Abot", "Btop", "Bbot", "Ctop", "Cbot", "all"},
+                },
+                {.parameter = 'm', .description = "Tryb działania [all_on, scan]", .width = NONE},
+            },
+        },
+    },
+};
+
+static cmdTypeDef *commands[] = {
+    &led_cmd,
+};
+
+typedef struct
+{
+    char command[8];
+    char action[8];
+    char arguments[128];
+} MsgTemplete_TypeDef;
+
+void at_parse_msg(MsgTemplete_TypeDef *msg);
+void at_parse_action(cmdTypeDef *cmd, MsgTemplete_TypeDef *msg);
+void at_parse_arguments(actionTypeDef *action, MsgTemplete_TypeDef *msg);
+
+void at_wait_msg_complete(char *text)
+{
+    MsgTemplete_TypeDef msg;
+
+    uint8_t total_read = sscanf(text, "%7s %7s %127s", msg.command, msg.action, msg.arguments);
+
+    if (total_read == 1)
+    {
+        // help
+    }
+
+    if (total_read >= 2)
+    {
+        at_parse_msg(&msg);
+    }
+}
+
+enum
+{
+    LED,
+    CMD_MAX,
+};
+
+void at_parse_msg(MsgTemplete_TypeDef *msg)
+{
+    cmdTypeDef *cmd = NULL;
+
+    for (uint8_t i = 0; i < NELEMS(commands); i++)
+    {
+        if (strcmp(msg->command, commands[i]->command) == 0)
+        {
+            cmd = commands[i];
+            break;
+        }
+    }
+
+    if (cmd == NULL)
+    {
+        // error
+    }
+
+    at_parse_action(cmd, msg);
+}
+
+void at_parse_action(cmdTypeDef *cmd, MsgTemplete_TypeDef *msg)
+{
+    actionTypeDef *action = NULL;
+
+    for (uint8_t i = 0; i < cmd->action_size; i++)
+    {
+        if (strcmp(msg->action, cmd->action[i].action) == 0)
+        {
+            action = &cmd->action[i];
+            break;
+        }
+    }
+
+    if (action == NULL)
+    {
+        // error
+    }
+
+    at_parse_arguments(action, msg);
+}
+
+void at_parse_arguments(actionTypeDef *action, MsgTemplete_TypeDef *msg)
+{
+}