diff options
Diffstat (limited to 'drivers/staging/pi433/pi433_if.h')
| -rw-r--r-- | drivers/staging/pi433/pi433_if.h | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/drivers/staging/pi433/pi433_if.h b/drivers/staging/pi433/pi433_if.h index e6ed3cd9b2e2..7314f69af198 100644 --- a/drivers/staging/pi433/pi433_if.h +++ b/drivers/staging/pi433/pi433_if.h @@ -34,8 +34,10 @@ /*---------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------*/ +enum option_on_off { + OPTION_OFF, + OPTION_ON +}; /* IOCTL structs and commands */ @@ -57,14 +59,13 @@ * * NOTE: struct layout is the same in 64bit and 32bit userspace. */ -#define PI433_TX_CFG_IOCTL_NR 0 -struct pi433_tx_cfg -{ +#define PI433_TX_CFG_IOCTL_NR 0 +struct pi433_tx_cfg { __u32 frequency; __u16 bit_rate; __u32 dev_frequency; enum modulation modulation; - enum modShaping modShaping; + enum mod_shaping mod_shaping; enum paRamp pa_ramp; @@ -72,13 +73,12 @@ struct pi433_tx_cfg __u16 repetitions; - /* packet format */ - enum optionOnOff enable_preamble; - enum optionOnOff enable_sync; - enum optionOnOff enable_length_byte; - enum optionOnOff enable_address_byte; - enum optionOnOff enable_crc; + enum option_on_off enable_preamble; + enum option_on_off enable_sync; + enum option_on_off enable_length_byte; + enum option_on_off enable_address_byte; + enum option_on_off enable_crc; __u16 preamble_length; __u8 sync_length; @@ -88,7 +88,6 @@ struct pi433_tx_cfg __u8 address_byte; }; - /** * struct pi433_rx_config - describes the configuration of the radio module for sending * @frequency: @@ -107,7 +106,7 @@ struct pi433_tx_cfg * * NOTE: struct layout is the same in 64bit and 32bit userspace. */ -#define PI433_RX_CFG_IOCTL_NR 1 +#define PI433_RX_CFG_IOCTL_NR 1 struct pi433_rx_cfg { __u32 frequency; __u16 bit_rate; @@ -116,20 +115,18 @@ struct pi433_rx_cfg { enum modulation modulation; __u8 rssi_threshold; - enum thresholdDecrement thresholdDecrement; + enum thresholdDecrement threshold_decrement; enum antennaImpedance antenna_impedance; enum lnaGain lna_gain; enum mantisse bw_mantisse; /* normal: 0x50 */ __u8 bw_exponent; /* during AFC: 0x8b */ enum dagc dagc; - - /* packet format */ - enum optionOnOff enable_sync; - enum optionOnOff enable_length_byte; /* should be used in combination with sync, only */ + enum option_on_off enable_sync; + enum option_on_off enable_length_byte; /* should be used in combination with sync, only */ enum addressFiltering enable_address_filtering; /* operational with sync, only */ - enum optionOnOff enable_crc; /* only operational, if sync on and fixed length or length byte is used */ + enum option_on_off enable_crc; /* only operational, if sync on and fixed length or length byte is used */ __u8 sync_length; __u8 fixed_message_length; @@ -140,7 +137,6 @@ struct pi433_rx_cfg { __u8 broadcast_address; }; - #define PI433_IOC_MAGIC 'r' #define PI433_IOC_RD_TX_CFG _IOR(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR, char[sizeof(struct pi433_tx_cfg)]) |