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年久失修,此贴已经作废,已经不适用于新版,新的系列教程帖子:
https://www.armbbs.cn/forum.php? ... r=typeid&typeid=367
LUA脚本的好处就是用户可以根据自己注册的一批API,实现各种小程序,不再限制Flash里面已经下载的程序,就跟手机安装APP差不多。
LUA小程序更新和联调操作说明:http://www.armbbs.cn/forum.php?mod=viewthread&tid=96932
两种运行方式:
(1)脱机运行
用户可以将LUA脚本文件存到eMMC里面后,H7-TOOL可以加载运行,很方便。
(2)PC软件联调:
可以方便的在PC端调用各种API函数,执行各种功能。
API使用说明(近期会专门制作H7-TOOL使用说明的电子版PDF):
- lua_register(g_Lua, "beep", beep);
- lua_register(g_Lua, "delayus", delayus);
- lua_register(g_Lua, "delayms", delayms);
- lua_register(g_Lua, "print_hex", print_hex);
- lua_register(g_Lua, "write_clock", write_clock);
- lua_register(g_Lua, "read_clock", read_clock);
- lua_register(g_Lua, "get_runtime", get_runtime);
- lua_register(g_Lua, "check_runtime", check_runtime);
- lua_register(g_Lua, "gpio_cfg", lua_GpioCfg);
- lua_register(g_Lua, "gpio_write", lua_GpioWrite);
- lua_register(g_Lua, "gpio_read", lua_GpioRead);
- lua_register(g_Lua, "read_bus", lua_ReadFmcBus);
- lua_register(g_Lua, "set_tvcc", lua_SetTVCC);
- lua_register(g_Lua, "i2c_start", lua_I2C_Start);
- lua_register(g_Lua, "i2c_stop", lua_I2C_Stop);
- lua_register(g_Lua, "i2c_send", lua_I2C_SendBytes);
- lua_register(g_Lua, "i2c_recive", lua_I2C_ReciveBytes);
- lua_register(g_Lua, "qspi_readid", qspi_readid);
- lua_register(g_Lua, "qspi_read", qspi_read);
- lua_register(g_Lua, "qspi_write", qspi_write);
- lua_register(g_Lua, "qspi_erase4k", qspi_erase4k);
- lua_register(g_Lua, "f_init", lua_f_mount);
- lua_register(g_Lua, "f_dir", lua_f_dir);
- lua_register(g_Lua, "pg_init", h7swd_Init);
- lua_register(g_Lua, "pg_get_chip_id", h7swd_ReadID);
- lua_register(g_Lua, "pg_write_mem", h7swd_WriteMemory);
- lua_register(g_Lua, "pg_read_mem", h7swd_ReadMemory);
- lua_register(g_Lua, "pg_get_ext_id", h7swd_ReadExtID);
- lua_register(g_Lua, "pg_load_algo_file", h7_LoadAlgoFile);
- lua_register(g_Lua, "pg_prog_file", h7_ProgFile);
- lua_register(g_Lua, "pg_prog_buf", h7_ProgBuf);
- lua_register(g_Lua, "pg_prog_buf_ob", h7_ProgBuf_OB);
- lua_register(g_Lua, "pg_read_ob", h7_Read_OptionBytes);
- lua_register(g_Lua, "pg_reset", h7_reset);
- lua_register(g_Lua, "pg_detect_ic", h7_DetectIC);
- lua_register(g_Lua, "pg_erase_chip", h7_EraseChip);
- lua_register(g_Lua, "pg_erase_sector", h7_EraseSector);
- lua_register(g_Lua, "pg_print_text", h7_PrintText);
- lua_register(g_Lua, "pg_read_sn", h7_Read_ProductSN);
- lua_register(g_Lua, "pg_write_sn", h7_Write_ProductSN);
- lua_register(g_Lua, "pg_reload_var", h7_ReladLuaVar);
- lua_register(g_Lua, "read_adc", lua_ReadAdc);
- lua_register(g_Lua, "read_analog", lua_ReadAnalog);
- lua_register(g_Lua, "dac_on", lua_PowerOnDac);
- lua_register(g_Lua, "dac_off", lua_PowerOffDac);
- lua_register(g_Lua, "dac_write", lua_WriteDac);
- lua_register(g_Lua, "dac_volt", lua_WriteVolt);
- lua_register(g_Lua, "dac_curr", lua_WriteCurr);
- lua_register(g_Lua, "write_tvcc_dac", lua_WriteTvccDac);
- lua_register(g_Lua, "write_tvcc_volt", lua_WriteTvccVolt);
- lua_register(g_Lua, "write_reg16", lua_WriteReg16);
- lua_register(g_Lua, "write_reg32", lua_WriteReg32);
- lua_register(g_Lua, "write_regfloat", lua_WriteRegFloat);
- lua_register(g_Lua, "read_reg16", lua_ReadReg16);
- lua_register(g_Lua, "read_reg32", lua_ReadReg32);
- lua_register(g_Lua, "read_regfloat", lua_ReadRegFloat);
- lua_register(g_Lua, "save_param", lua_SaveParam);
- lua_register(g_Lua, "ex_start", lua_StartExtIO);
- lua_register(g_Lua, "ex_stop", lua_StopExtIO);
- lua_register(g_Lua, "ex_dout", lua_WriteDO);
- lua_register(g_Lua, "ex_din", lua_ReadDI);
- lua_register(g_Lua, "ex_dac", lua_WriteDAC);
- lua_register(g_Lua, "ex_adc", lua_ReadADC);
- lua_register(g_Lua, "uart_cfg", lua_uart_cfg);
- lua_register(g_Lua, "uart_send", lua_uart_send);
- lua_register(g_Lua, "uart_recive", lua_uart_recive);
- lua_register(g_Lua, "modbus_write_u16", lua_uart_WriteReg16);
- lua_register(g_Lua, "modbus_write_u32", lua_uart_WriteReg32);
- lua_register(g_Lua, "modbus_write_float", lua_uart_WriteRegFloat);
- lua_register(g_Lua, "modbus_read_u16", lua_uart_ReadRegU16);
- lua_register(g_Lua, "modbus_read_u32", lua_uart_ReadRegU32);
- lua_register(g_Lua, "modbus_read_s16", lua_uart_ReadRegS16);
- lua_register(g_Lua, "modbus_read_s32", lua_uart_ReadRegS32);
- lua_register(g_Lua, "modbus_read_float", lua_uart_ReadRegFloat);
- lua_register(g_Lua, "modbus_write_do", lua_uart_WriteDO);
- lua_register(g_Lua, "modbus_read_do", lua_uart_ReadDO);
- lua_register(g_Lua, "modbus_read_di", lua_uart_ReadDI);
复制代码
常用的几个API操作说明:
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