RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity

cpu/lpc2387: clocks: minor style fix

Browse Source
This commit is contained in:
Benjamin Valentin 2020-04-30 20:43:06 +02:00
parent c262c91561
commit 89a145ab0c
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
cpu/lpc2387/clocks.c
View File

@ -56,18 +56,18 @@ void cpu_init_pll(void)
PLLCON &= ~0x0002;
pllfeed();
while (PLLSTAT & BIT25); /* wait until PLL is disconnected before
while (PLLSTAT & BIT25) {} /* wait until PLL is disconnected before
* disabling - deadlock otherwise */
/* Disable PLL */
PLLCON &= ~0x0001;
pllfeed();
while (PLLSTAT & BIT24); /* wait until PLL is disabled */
while (PLLSTAT & BIT24) {} /* wait until PLL is disabled */
SCS |= 0x10; /* main OSC between 15MHz and 24MHz (more stable in tests) */
SCS |= 0x20; /* Enable main OSC */
while (!(SCS & 0x40)); /* Wait until main OSC is usable */
while (!(SCS & 0x40)) {} /* Wait until main OSC is usable */
#ifdef XTAL_HZ
/* select main OSC (XTAL_HZ) as the PLL clock source */
@ -90,14 +90,14 @@ void cpu_init_pll(void)
CCLKCFG = CL_CPU_DIV - 1; /* Fcpu = 72 MHz */
/* Wait for the PLL to lock to set frequency */
while (!(PLLSTAT & BIT26));
while (!(PLLSTAT & BIT26)) {}
/* Connect the PLL as the clock source */
PLLCON = 0x0003;
pllfeed();
/* Check connect bit status */
while (!(PLLSTAT & BIT25));
while (!(PLLSTAT & BIT25)) {}
}
static void watchdog_init(void)