/**
 * @file    bsp_cmd.h
 * @brief   JSON command parser for UART1 (MQTT)
 */

#ifndef __BSP_CMD_H
#define __BSP_CMD_H

#include <stdint.h>

/**
 * @brief  Parse and execute a JSON command from UART1
 *         Request format: {"cmd":"xxx","value":"xxx"}
 *         Response format: {"status":"ok/error","msg":"xxx","data":{...}}
 *
 * @param  buf: received JSON string (null-terminated)
 * @param  len: string length
 */
void BSP_Cmd_ProcessJSON(const uint8_t *buf, uint16_t len);

#endif