diff options
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/platforms/SPC56ELxx/spc56el_registry.h | 4 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/os/hal/platforms/SPC56ELxx/spc56el_registry.h b/os/hal/platforms/SPC56ELxx/spc56el_registry.h index c95b916d2..30da7cf7e 100644 --- a/os/hal/platforms/SPC56ELxx/spc56el_registry.h +++ b/os/hal/platforms/SPC56ELxx/spc56el_registry.h @@ -40,6 +40,8 @@ #define SPC5_LINFLEX0_RXI_NUMBER 79
#define SPC5_LINFLEX0_TXI_NUMBER 80
#define SPC5_LINFLEX0_ERR_NUMBER 81
+#define SPC5_LINFLEX0_CLK (halSPCGetSystemClock() / \
+ SPC5_SYSCLK_DIVIDER_VALUE)
#define SPC5_HAS_LINFLEX1 TRUE
#define SPC5_LINFLEX1_PCTL 49
@@ -49,6 +51,8 @@ #define SPC5_LINFLEX1_RXI_NUMBER 99
#define SPC5_LINFLEX1_TXI_NUMBER 100
#define SPC5_LINFLEX1_ERR_NUMBER 101
+#define SPC5_LINFLEX1_CLK (halSPCGetSystemClock() / \
+ SPC5_SYSCLK_DIVIDER_VALUE)
#define SPC5_HAS_LINFLEX2 FALSE
diff --git a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c b/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c index a79ff5962..9516a7f6a 100644 --- a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c +++ b/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c @@ -91,7 +91,7 @@ static void spc5_linflex_init(SerialDriver *sdp, const SerialConfig *config) { parameters.*/
linflexp->UARTCR.R = SPC5_UARTCR_UART; /* UART mode FIRST. */
linflexp->UARTCR.R = SPC5_UARTCR_UART | SPC5_UARTCR_RXEN | config->mode;
- div = halSPCGetSystemClock() / config->speed;
+ div = SPC5_LINFLEX0_CLK / config->speed;
linflexp->LINFBRR.R = (uint16_t)(div & 15); /* Fractional divider. */
linflexp->LINIBRR.R = (uint16_t)(div >> 4); /* Integer divider. */
linflexp->UARTSR.R = 0xFFFF; /* Clearing UARTSR register.*/
|