UART CLK

Author: Kaweees

firmware/chipignite/polysat/include/uart.h

@@ -9,6 +9,10 @@
 
 #include <stdint.h>
 
+#define UART_BAUD_RATE 9600
+#define CRYSTAL_CLK 10000000
+#define UART_CLKDIV ((CRYSTAL_CLK / UART_BAUD_RATE))
+
 /* Begin typedef declarations */
 
 /* Begin function prototype declarations */

firmware/chipignite/polysat/src/uart.c

@@ -14,7 +14,7 @@
  */
 void uart_init(void) {
   // Configure the UART
-  reg_uart_clkdiv = 10;
+  reg_uart_clkdiv = UART_CLKDIV;
   reg_uart_enable = 1;
 
   // Clear any pending interrupts