git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2905 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 12 insertions, 0 deletions

diff --git a/os/hal/platforms/STM32/sdc_lld.h b/os/hal/platforms/STM32/sdc_lld.h
index 012fdb1c7..8ed64a5b0 100644
--- a/os/hal/platforms/STM32/sdc_lld.h
+++ b/os/hal/platforms/STM32/sdc_lld.h
@@ -89,6 +89,14 @@
 /* Driver data structures and types.                                         */

 /*===========================================================================*/

 

+/**

+ * @brief   Type of SDIO bus mode.

+ */

+typedef enum {

+  SDC_MODE_1BIT = 0,

+  SDC_MODE_4BIT,

+  SDC_MODE_8BIT

+} sdcbusmode_t;

 

 /**

  * @brief   Type of a structure representing an SDC driver.

@@ -136,6 +144,10 @@ extern "C" {
   void sdc_lld_init(void);

   void sdc_lld_start(SDCDriver *sdcp);

   void sdc_lld_stop(SDCDriver *sdcp);

+  void sdc_lld_set_init_clk(SDCDriver *sdcp);

+  void sdc_lld_set_data_clk(SDCDriver *sdcp);

+  void sdc_lld_stop_clk(SDCDriver *sdcp);

+  void sdc_lld_set_bus_mode(SDCDriver *sdcp, sdcbusmode_t mode);

   void sdc_lld_send_cmd_none(SDCDriver *sdcp, uint8_t cmd, uint32_t arg);

   bool_t sdc_lld_send_cmd_short(SDCDriver *sdcp, uint8_t cmd, uint32_t arg,

                                 uint32_t *resp);