diff options
Diffstat (limited to 'src/class/cdc/serial/cp210x.h')
| -rw-r--r-- | src/class/cdc/serial/cp210x.h | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/src/class/cdc/serial/cp210x.h b/src/class/cdc/serial/cp210x.h index 2c749f522..a0eff9e40 100644 --- a/src/class/cdc/serial/cp210x.h +++ b/src/class/cdc/serial/cp210x.h @@ -28,9 +28,10 @@ // Protocol details can be found at AN571: CP210x Virtual COM Port Interface // https://www.silabs.com/documents/public/application-notes/AN571.pdf -#define TU_CP210X_VID 0x10C4 +// parts are overtaken from vendors driver +// https://www.silabs.com/documents/public/software/cp210x-3.1.0.tar.gz -/* Config request codes */ +// Config request codes #define CP210X_IFC_ENABLE 0x00 #define CP210X_SET_BAUDDIV 0x01 #define CP210X_GET_BAUDDIV 0x02 @@ -59,4 +60,55 @@ #define CP210X_SET_BAUDRATE 0x1E #define CP210X_VENDOR_SPECIFIC 0xFF // GPIO, Recipient must be Device +// SILABSER_IFC_ENABLE_REQUEST_CODE +#define CP210X_UART_ENABLE 0x0001 +#define CP210X_UART_DISABLE 0x0000 + +// SILABSER_SET_BAUDDIV_REQUEST_CODE +#define CP210X_BAUD_RATE_GEN_FREQ 0x384000 + +// SILABSER_SET_LINE_CTL_REQUEST_CODE +#define CP210X_BITS_DATA_MASK 0x0f00 +#define CP210X_BITS_DATA_5 0x0500 +#define CP210X_BITS_DATA_6 0x0600 +#define CP210X_BITS_DATA_7 0x0700 +#define CP210X_BITS_DATA_8 0x0800 +#define CP210X_BITS_DATA_9 0x0900 + +#define CP210X_BITS_PARITY_MASK 0x00f0 +#define CP210X_BITS_PARITY_NONE 0x0000 +#define CP210X_BITS_PARITY_ODD 0x0010 +#define CP210X_BITS_PARITY_EVEN 0x0020 +#define CP210X_BITS_PARITY_MARK 0x0030 +#define CP210X_BITS_PARITY_SPACE 0x0040 + +#define CP210X_BITS_STOP_MASK 0x000f +#define CP210X_BITS_STOP_1 0x0000 +#define CP210X_BITS_STOP_1_5 0x0001 +#define CP210X_BITS_STOP_2 0x0002 + +// SILABSER_SET_BREAK_REQUEST_CODE +#define CP210X_BREAK_ON 0x0001 +#define CP210X_BREAK_OFF 0x0000 + +// SILABSER_SET_MHS_REQUEST_CODE +#define CP210X_MCR_DTR 0x0001 +#define CP210X_MCR_RTS 0x0002 +#define CP210X_MCR_ALL 0x0003 +#define CP210X_MSR_CTS 0x0010 +#define CP210X_MSR_DSR 0x0020 +#define CP210X_MSR_RING 0x0040 +#define CP210X_MSR_DCD 0x0080 +#define CP210X_MSR_ALL 0x00F0 + +#define CP210X_CONTROL_WRITE_DTR 0x0100UL +#define CP210X_CONTROL_WRITE_RTS 0x0200UL + +#define CP210X_LSR_BREAK 0x0001 +#define CP210X_LSR_FRAMING_ERROR 0x0002 +#define CP210X_LSR_HW_OVERRUN 0x0004 +#define CP210X_LSR_QUEUE_OVERRUN 0x0008 +#define CP210X_LSR_PARITY_ERROR 0x0010 +#define CP210X_LSR_ALL 0x001F + #endif //TUSB_CP210X_H |