http request for get json

Dependencies:   HTTPClient

Revision:
0:cd14a0821140
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Sun Nov 08 02:27:00 2020 +0000
@@ -0,0 +1,35 @@
+{
+    "config": {
+        "sd_card_mosi": {
+            "help": "MCU pin connected to the SD card's SPI MOSI pin",
+            "value": "PC_12"
+        },
+        "sd_card_miso": {
+            "help": "MCU pin connected to the SD card's SPI MISO pin",
+            "value": "PC_11"
+        },
+        "sd_card_sck": {
+            "help": "MCU pin connected to the SD card's SPI SCK pin",
+            "value": "PC_10"
+        },
+        "sd_card_cs": {
+            "help": "MCU pin connected to the SD card's SPI CS pin",
+            "value": "PC_9"
+        }
+    },
+    "target_overrides": {
+        "*": {
+            "platform.stdio-convert-newlines": 1,
+            "platform.stdio-baud-rate": 115200,
+            "target.components_add": ["SD"],
+            "target.printf_lib": "minimal-printf",
+            "platform.minimal-printf-enable-floating-point": true,
+            "platform.minimal-printf-set-floating-point-max-decimals": 2,
+            "platform.minimal-printf-enable-64-bit": false,  
+            "sd.SPI_MOSI" : "PC_12",
+            "sd.SPI_MISO" : "PC_11",
+            "sd.SPI_CLK"  : "PC_10",
+            "sd.SPI_CS"   : "PC_9"
+        }
+    }
+}