diff options
Diffstat (limited to 'demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c')
| -rw-r--r-- | demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c b/demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c index 4c54b2835..f7690df80 100644 --- a/demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c +++ b/demos/STM32/RT-STM32-LWIP-FATFS-USB/cfg-stm32f107_goldbull/portab.c @@ -29,10 +29,22 @@ /* Module local definitions. */
/*===========================================================================*/
+/* Maximum speed SPI configuration (18MHz, CPHA=0, CPOL=0, MSb first).*/
+static const SPIConfig hs_spicfg = {NULL, IOPORT3, GPIOC_SPI3_SD_CS, 0, 0};
+
+/* Low speed SPI configuration (281.250kHz, CPHA=0, CPOL=0, MSb first).*/
+static const SPIConfig ls_spicfg = {NULL, IOPORT3, GPIOC_SPI3_SD_CS,
+ SPI_CR1_BR_2 | SPI_CR1_BR_1,
+ 0};
+
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
+/* MMC/SD over SPI driver configuration.*/
+MMCConfig const portab_mmccfg = {&SPID3, &ls_spicfg, &hs_spicfg};
+MMCDriver MMCD1;
+
/*===========================================================================*/
/* Module local types. */
/*===========================================================================*/
|