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cc2538: Allow for configuration of processor speed

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This commit is contained in:
Ulf Knoblich 2015-05-12 14:06:40 +02:00
parent 730bda2001
commit d8efa8428c
7 changed files with 107 additions and 38 deletions
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2
cpu/cc2538/dev/uart.c
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@ -136,7 +136,7 @@
* Baud rate defines used in uart_init() to set the values of UART_IBRD and
* UART_FBRD in order to achieve the configured baud rates.
*/
#define UART_CLOCK_RATE 16000000 /* 16 MHz */
#define UART_CLOCK_RATE SYS_CTRL_SYS_CLOCK
#define UART_CTL_HSE_VALUE 0
#define UART_CTL_VALUE (UART_CTL_RXE | UART_CTL_TXE | (UART_CTL_HSE_VALUE << 5))