Shadowtrance board updates (#249)

* Shadowtrance board updates

External i2c disabled by default.
Added UART and GPS

* Update CYD8048S043C.cpp

Removed GPS entry

* Update JC2432W328C.cpp

Removed GPS entry

* Update JC8048W550C.cpp

Removed GPS entry

---------

Co-authored-by: Ken Van Hoeylandt <git@kenvanhoeylandt.net>

Boards/CYD-JC2432W328C/Source/JC2432W328C.cpp

@@ -54,7 +54,7 @@ const Configuration cyd_jc2432w328c_config = {
         i2c::Configuration {
             .name = "External",
             .port = I2C_NUM_1,
-            .initMode = i2c::InitMode::ByTactility,
+            .initMode = i2c::InitMode::Disabled,
             .isMutable = true,
             .config = (i2c_config_t) {
                 .mode = I2C_MODE_MASTER,
@@ -117,6 +117,32 @@ const Configuration cyd_jc2432w328c_config = {
             .initMode = spi::InitMode::ByTactility,
             .isMutable = false,
             .lock = nullptr
-        },
+        }
+    },
+    .uart {
+        //CN1 header, JST SH 1.25, GND / IO22 / IO21 / 3.3V
+        uart::Configuration {
+            .name = "UART1",
+            .port = UART_NUM_1,
+            .rxPin = GPIO_NUM_21,
+            .txPin = GPIO_NUM_22,
+            .rtsPin = GPIO_NUM_NC,
+            .ctsPin = GPIO_NUM_NC,
+            .rxBufferSize = 1024,
+            .txBufferSize = 1024,
+            .config = {
+                .baud_rate = 9600,
+                .data_bits = UART_DATA_8_BITS,
+                .parity    = UART_PARITY_DISABLE,
+                .stop_bits = UART_STOP_BITS_1,
+                .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
+                .rx_flow_ctrl_thresh = 0,
+                .source_clk = UART_SCLK_DEFAULT,
+                .flags = {
+                    .allow_pd = 0,
+                    .backup_before_sleep = 0,
+                }
+            }
+        }
     }
 };