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cc110x-legacy: Comment style and spelling/grammar fixes.

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Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
This commit is contained in:
Joakim Gebart 2015-01-14 08:56:11 +01:00
parent c4d4458651
commit c9df451379
4 changed files with 73 additions and 72 deletions
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36
drivers/include/cc110x_legacy/cc110x-config.h
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@ -71,30 +71,30 @@ typedef struct {
/** CC1100 radio configuration */
typedef struct {
cc110x_reg_t reg_cfg; ///< CC1100 register configuration
uint8_t pa_power; ///< Output power setting
cc110x_reg_t reg_cfg; /**< CC1100 register configuration */
uint8_t pa_power; /**< Output power setting */
} cc110x_cfg_t;
/**
* @brief Radio Control Flags
*/
typedef struct {
uint32_t TOF; ///< Time of flight of the last packet and last ACK
timex_t TOA; ///< Time of packet arriveal
uint32_t TCP; ///< Time to compute packet
unsigned RPS : 16; ///< Raw packets sent to transmit last packet
unsigned RETC : 8; ///< Retransmission count of last send packet
unsigned _RSSI : 8; ///< The RSSI value of last received packet
unsigned RSSI_SEND : 8; ///< The RSSI value of the last send unicast packet of this node
unsigned _LQI : 8; ///< The LQI value of the last received packet
unsigned LL_ACK : 1; ///< Is set if Link-Level ACK is received, otherwise 0 (reset on new burst)
unsigned CAA : 1; ///< The status of the air (1 = air free, 0 = air not free)
unsigned CRC_STATE : 1; ///< The CRC status of last received packet (1 = OK, 0 = not OK)
unsigned SEQ : 1; ///< Sequence number (toggles between 0 and 1)
unsigned MAN_WOR : 1; ///< Manual WOR set (for randomized WOR times => no synch)
unsigned KT_RES_ERR : 1; ///< A hwtimer resource error has occurred (no free timers available)
unsigned TX : 1; ///< State machine TX lock, only ACKs will be received
unsigned WOR_RST : 1; ///< Reset CC1100 real time clock (WOR) on next WOR strobe
uint32_t TOF; /**< Time of flight of the last packet and last ACK */
timex_t TOA; /**< Time of packet arrival */
uint32_t TCP; /**< Time to compute packet */
unsigned RPS : 16; /**< Raw packets sent to transmit last packet */
unsigned RETC : 8; /**< Retransmission count of last sent packet */
unsigned _RSSI : 8; /**< The RSSI value of last received packet */
unsigned RSSI_SEND : 8; /**< The RSSI value of the last sent unicast packet of this node */
unsigned _LQI : 8; /**< The LQI value of the last received packet */
unsigned LL_ACK : 1; /**< Is set if Link-Level ACK is received, otherwise 0 (reset on new burst) */
unsigned CAA : 1; /**< The status of the air (1 = air free, 0 = air not free) */
unsigned CRC_STATE : 1; /**< The CRC status of last received packet (1 = OK, 0 = not OK) */
unsigned SEQ : 1; /**< Sequence number (toggles between 0 and 1) */
unsigned MAN_WOR : 1; /**< Manual WOR set (for randomized WOR times => no synch) */
unsigned KT_RES_ERR : 1; /**< A hwtimer resource error has occurred (no free timers available) */
unsigned TX : 1; /**< State machine TX lock, only ACKs will be received */
unsigned WOR_RST : 1; /**< Reset CC1100 real time clock (WOR) on next WOR strobe */
} cc110x_flags;
/**

40
drivers/include/cc110x_legacy/cc110x-defaultSettings.h
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@ -26,60 +26,60 @@
extern "C" {
#endif
// returns hwtimer ticks per us
/* returns hwtimer ticks per us */
#define RTIMER_TICKS(us) HWTIMER_TICKS(us)
#define TIMER_TICK_USEC_RES (122)
// Watchdog cycle time in seconds, set 0 to disable watchdog
/* Watchdog cycle time in seconds, set 0 to disable watchdog */
#define CC1100_WATCHDOG_PERIOD (5)
// Number of transmission retries for unicast packets (constant RX mode)
/* Number of transmission retries for unicast packets (constant RX mode) */
#define TRANSMISSION_RETRIES_CRX_UC (5)
// Number of transmission retries for unicast packets (WOR mode)
/* Number of transmission retries for unicast packets (WOR mode) */
#define TRANSMISSION_RETRIES_WOR_UC (1)
// Number of transmission retries for broadcast packets (constant RX mode)
/* Number of transmission retries for broadcast packets (constant RX mode) */
#define TRANSMISSION_RETRIES_CRX_BC (0)
// Number of transmission retries for broadcast packets (WOR mode)
/* Number of transmission retries for broadcast packets (WOR mode) */
#define TRANSMISSION_RETRIES_WOR_BC (0)
// Time before chip goes back to RX (= stays in PWD after incoming packet)
#define WOR_TIMEOUT_1 (3200) // ~ 32 milliseconds
/* Time before chip goes back to RX (= stays in PWD after incoming packet) */
#define WOR_TIMEOUT_1 (3200) /* ~ 32 milliseconds */
// Time before chip goes back to WOR (= stays in RX after elapsed WOR_TIMEOUT_1)
#define WOR_TIMEOUT_2 (800) // ~ 8 milliseconds
/* Time before chip goes back to WOR (= stays in RX after elapsed WOR_TIMEOUT_1) */
#define WOR_TIMEOUT_2 (800) /* ~ 8 milliseconds */
// XOSC startup + FS calibration (300 + 809 us ~ 1.38 ms)
/* XOSC startup + FS calibration (300 + 809 us ~ 1.38 ms) */
#define FS_CAL_TIME RTIMER_TICKS(12 * TIMER_TICK_USEC_RES)
// Manual FS calibration (721 us)
/* Manual FS calibration (721 us) */
#define MANUAL_FS_CAL_TIME RTIMER_TICKS(7 * TIMER_TICK_USEC_RES)
// Reset wait time (in reset procedure)
/* Reset wait time (in reset procedure) */
#define RESET_WAIT_TIME RTIMER_TICKS(4 * TIMER_TICK_USEC_RES)
// Time chip needs to go to RX
/* Time chip needs to go to RX */
#define IDLE_TO_RX_TIME RTIMER_TICKS(1 * TIMER_TICK_USEC_RES)
// Time chip needs to go to RX and CS signal is ready
/* Time chip needs to go to RX and CS signal is ready */
#define CS_READY_TIME RTIMER_TICKS(3 * TIMER_TICK_USEC_RES)
// Default RX interval for WOR in milliseconds
/* Default RX interval for WOR in milliseconds */
#define T_RX_INTERVAL (542)
// Time of packet interval in microseconds (at 400 kbps)
/* Time of packet interval in microseconds (at 400 kbps) */
#define T_PACKET_INTERVAL (3800)
// The size of the configuration array for CC1100 in bytes
/* The size of the configuration array for CC1100 in bytes */
#define CC1100_CONF_SIZE (39)
// The default channel number (0-24) for CC1100
/* The default channel number (0-24) for CC1100 */
#define CC1100_DEFAULT_CHANNR (0)
// Burst retry to TX switch time (measured ~ 230 us)
/* Burst retry to TX switch time (measured ~ 230 us) */
#define BURST_RETRY_TX_SWITCH_TIME (23)
#ifdef __cplusplus

47
drivers/include/cc110x_legacy/cc110x-interface.h
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@ -33,24 +33,25 @@
extern "C" {
#endif
#define CC1100_MAX_DATA_LENGTH (58)
#define CC1100_MAX_DATA_LENGTH (58)
#define CC1100_HEADER_LENGTH (3) ///< Header covers SRC, DST and FLAGS
#define CC1100_HEADER_LENGTH (3) /**< Header covers SRC, DST and FLAGS */
#define CC1100_BROADCAST_ADDRESS (0x00) ///< CC1100 broadcast address
#define CC1100_BROADCAST_ADDRESS (0x00) /**< CC1100 broadcast address */
#define MAX_UID (0xFF) ///< Maximum UID of a node is 255
#define MIN_UID (0x01) ///< Minimum UID of a node is 1
#define MAX_UID (0xFF) /**< Maximum UID of a node is 255 */
#define MIN_UID (0x01) /**< Minimum UID of a node is 1 */
#define MIN_CHANNR (0) ///< Minimum channel number
#define MAX_CHANNR (24) ///< Maximum channel number
#define MIN_CHANNR (0) /**< Minimum channel number */
#define MAX_CHANNR (24) /**< Maximum channel number */
#define MIN_OUTPUT_POWER (0) ///< Minimum output power value
#define MAX_OUTPUT_POWER (11) ///< Maximum output power value
#define MIN_OUTPUT_POWER (0) /**< Minimum output power value */
#define MAX_OUTPUT_POWER (11) /**< Maximum output power value */
#define PACKET_LENGTH (0x3E) ///< Packet length = 62 Bytes.
#define CC1100_SYNC_WORD_TX_TIME (90000) // loop count (max. timeout ~ 15 ms) to wait for
// sync word to be transmitted (GDO2 from low to high)
#define PACKET_LENGTH (0x3E) /**< Packet length = 62 Bytes. */
#define CC1100_SYNC_WORD_TX_TIME (90000) /**< loop count (max. timeout ~15 ms)
* to wait for sync word to be
* transmitted (GDO2 from low to high) */
/**
* @name Defines used as state values for state machine
* @{
@ -66,7 +67,7 @@ extern "C" {
/** @} */
extern volatile cc110x_flags rflags; ///< Radio flags
extern volatile cc110x_flags rflags; /**< Radio flags */
extern char cc110x_conf[];
/**
@ -94,11 +95,11 @@ Notes:
*/
typedef struct __attribute__((packed))
{
uint8_t length; ///< Length of the packet (without length byte)
uint8_t address; ///< Destination address
uint8_t phy_src; ///< Source address (physical source)
uint8_t flags; ///< Flags
uint8_t data[CC1100_MAX_DATA_LENGTH]; ///< Data (high layer protocol)
uint8_t length; /**< Length of the packet (without length byte) */
uint8_t address; /**< Destination address */
uint8_t phy_src; /**< Source address (physical source) */
uint8_t flags; /**< Flags */
uint8_t data[CC1100_MAX_DATA_LENGTH]; /**< Data (high layer protocol) */
}
cc110x_packet_t;
@ -109,16 +110,16 @@ typedef struct {
} rx_buffer_t;
enum radio_mode {
RADIO_MODE_GET = -1, ///< leave mode unchanged
RADIO_MODE_OFF = 0, ///< turn radio off
RADIO_MODE_ON = 1 ///< turn radio on
RADIO_MODE_GET = -1, /**< leave mode unchanged */
RADIO_MODE_OFF = 0, /**< turn radio off */
RADIO_MODE_ON = 1 /**< turn radio on */
};
extern rx_buffer_t cc110x_rx_buffer[];
extern volatile uint8_t rx_buffer_next; ///< Next packet in RX queue
extern volatile uint8_t rx_buffer_next; /**< Next packet in RX queue */
extern volatile uint8_t radio_state; ///< Radio state
extern volatile uint8_t radio_state; /**< Radio state */
extern cc110x_statistic_t cc110x_statistic;
void cc110x_init(kernel_pid_t transceiver_pid);

22
drivers/include/cc110x_legacy_csma/cc1100-interface.h
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@ -31,24 +31,24 @@
extern "C" {
#endif
#define CC1100_BROADCAST_ADDRESS (0x00) ///< CC1100 broadcast address
#define CC1100_BROADCAST_ADDRESS (0x00) /**< CC1100 broadcast address */
#define MAX_UID (0xFF) ///< Maximum UID of a node is 255
#define MIN_UID (0x01) ///< Minimum UID of a node is 1
#define MAX_UID (0xFF) /**< Maximum UID of a node is 255 */
#define MIN_UID (0x01) /**< Minimum UID of a node is 1 */
#define MIN_CHANNR (0) ///< Minimum channel number
#define MAX_CHANNR (24) ///< Maximum channel number
#define MIN_CHANNR (0) /**< Minimum channel number */
#define MAX_CHANNR (24) /**< Maximum channel number */
#define MIN_OUTPUT_POWER (0) ///< Minimum output power value
#define MAX_OUTPUT_POWER (11) ///< Maximum output power value
#define MIN_OUTPUT_POWER (0) /**< Minimum output power value */
#define MAX_OUTPUT_POWER (11) /**< Maximum output power value */
#define CC1100_MODE_WOR (0) ///< Usable radio mode: Wake-On-Radio
#define CC1100_MODE_CONSTANT_RX (1) ///< Usable radio mode: Constant receive
#define CC1100_MODE_WOR (0) /**< Usable radio mode: Wake-On-Radio */
#define CC1100_MODE_CONSTANT_RX (1) /**< Usable radio mode: Constant receive */
#define CC1100_MAX_DATA_LENGTH (58)
// Define default radio mode to constant RX if no
// application specific setting is available.
/* Define default radio mode to constant RX if no application specific setting
* is available. */
#ifndef CC1100_RADIO_MODE
#ifdef MODULE_RPL
#warning RPL currently works with CC1100_MODE_WOR