{ "build": { "cpu": "cortex-m4", "f_cpu": "180000000L", "mcu": "stm32f469nih6" }, "frameworks": [ "mbed" ], "name": "ST 32F469IDISCOVERY", "upload": { "maximum_ram_size": 393216, "maximum_size": 1048576, "protocol": "stlink" }, "url": "http://www.st.com/web/catalog/tools/FM116/CL1620/SC959/SS1532/LN1848/PF262395", "vendor": "ST" }