diff options
Diffstat (limited to 'os/hal/platforms/LPC11xx/spi_lld.c')
| -rw-r--r-- | os/hal/platforms/LPC11xx/spi_lld.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/hal/platforms/LPC11xx/spi_lld.c b/os/hal/platforms/LPC11xx/spi_lld.c index 50cd0c1ef..50f9903ae 100644 --- a/os/hal/platforms/LPC11xx/spi_lld.c +++ b/os/hal/platforms/LPC11xx/spi_lld.c @@ -199,16 +199,16 @@ void spi_lld_start(SPIDriver *spip) { /* Clock activation.*/
#if LPC11xx_SPI_USE_SSP0
if (&SPID1 == spip) {
- LPC_SYSCON->SYSAHBCLKCTRL |= (1 << 11);
LPC_SYSCON->SSP0CLKDIV = LPC11xx_SPI_SSP0CLKDIV;
+ LPC_SYSCON->SYSAHBCLKCTRL |= (1 << 11);
NVICEnableVector(SSP0_IRQn,
CORTEX_PRIORITY_MASK(LPC11xx_SPI_SSP0_IRQ_PRIORITY));
}
#endif
#if LPC11xx_SPI_USE_SSP1
if (&SPID2 == spip) {
- LPC_SYSCON->SYSAHBCLKCTRL |= (1 << 18);
LPC_SYSCON->SSP1CLKDIV = LPC11xx_SPI_SSP1CLKDIV;
+ LPC_SYSCON->SYSAHBCLKCTRL |= (1 << 18);
NVICEnableVector(SSP1_IRQn,
CORTEX_PRIORITY_MASK(LPC11xx_SPI_SSP1_IRQ_PRIORITY));
}
@@ -237,16 +237,16 @@ void spi_lld_stop(SPIDriver *spip) { if (spip->spd_state != SPI_STOP) {
#if LPC11xx_SPI_USE_SSP0
if (&SPID1 == spip) {
- LPC_SYSCON->SSP0CLKDIV = 0;
LPC_SYSCON->SYSAHBCLKCTRL &= ~(1 << 11);
+ LPC_SYSCON->SSP0CLKDIV = 0;
NVICDisableVector(SSP0_IRQn);
return;
}
#endif
#if LPC11xx_SPI_USE_SSP1
if (&SPID2 == spip) {
- LPC_SYSCON->SSP1CLKDIV = 0;
LPC_SYSCON->SYSAHBCLKCTRL &= ~(1 << 18);
+ LPC_SYSCON->SSP1CLKDIV = 0;
NVICDisableVector(SSP1_IRQn);
return;
}
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