| CMSIS-Driver Peripheral Interface for Middleware and Application Code |

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Macros
MCI CMD Line Mode
MCI Interface » MCI Control Codes

Specify the CMD line mode (Push-Pull or Open Drain). More...

## Macros
#define | ARM_MCI_BUS_CMD_PUSH_PULL (0x00UL)
| Push-Pull CMD line (default)
#define | ARM_MCI_BUS_CMD_OPEN_DRAIN (0x01UL)
| Open Drain CMD line (MMC only)

## Description

Specify the CMD line mode (Push-Pull or Open Drain).

Set the CMD line type with the function ARM_MCI_Control. The CMD line mode is push-pull (default) or open drain (needed for older MMC).

## Macro Definition Documentation

## ◆ ARM_MCI_BUS_CMD_PUSH_PULL

#define ARM_MCI_BUS_CMD_PUSH_PULL (0x00UL)

Push-Pull CMD line (default)

## ◆ ARM_MCI_BUS_CMD_OPEN_DRAIN

#define ARM_MCI_BUS_CMD_OPEN_DRAIN (0x01UL)

Open Drain CMD line (MMC only)