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Merge branch 'master' into wsn430

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dev/timer
Oliver Hahm 10 years ago
parent 545c786375 c70426b57b
commit fdd1d21e8d
33 changed files with 141 additions and 93 deletions
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8
Makefile.base
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@ -11,15 +11,15 @@ include $(RIOTCPU)/Makefile.base
include $(RIOTBOARD)/Makefile.base
$(BINDIR)$(MODULE).a: $(OBJ) $(ASMOBJ)
$(AR) -rc $(BINDIR)$(MODULE).a $(OBJ) $(ASMOBJ)
@$(AR) -rc $(BINDIR)$(MODULE).a $(OBJ) $(ASMOBJ)
# pull in dependency info for *existing* .o files
-include $(OBJ:.o=.d)
# compile and generate dependency info
$(BINDIR)%.o: %.c
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
@$(CC) $(CFLAGS) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
@$(CC) $(CFLAGS) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
@printf "$(BINDIR)"|cat - $(BINDIR)$*.d > /tmp/riot_out && mv /tmp/riot_out $(BINDIR)$*.d
$(BINDIR)%.o: %.s
@ -30,5 +30,5 @@ $(BINDIR)%.o: %.S
# remove compilation products
clean::
rm -f $(BINDIR)$(MODULE).a $(OBJ) $(DEP) $(ASMOBJ)
@rm -f $(BINDIR)$(MODULE).a $(OBJ) $(DEP) $(ASMOBJ)

2
Makefile.include
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@ -70,7 +70,7 @@ ${PROJBINDIR}/$(PROJECT).a: $(OBJ)
${PROJBINDIR}/%.o: %.c
@echo; echo "Compiling.... $*.c"; echo
$(CC) $(CFLAGS) $(BOARDINCLUDE) $(INCLUDES) -c $*.c -o bin/$*.o
$(CC) $(CFLAGS) $(INCLUDES) -c $*.c -o bin/$*.o
clean:
$(MAKE) -C $(RIOTBOARD) clean

5
core/include/debug.h
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@ -16,6 +16,9 @@
* @}
*/
#ifndef DEBUG_H_
#define DEBUG_H_
#include <stdio.h>
#ifdef ENABLE_DEBUG
@ -23,3 +26,5 @@
#else
#define DEBUG(...)
#endif
#endif /* DEGUG_H_ */

4
core/kernel_init.c
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@ -37,7 +37,7 @@ volatile tcb_t *sched_threads[MAXTHREADS];
volatile tcb_t *active_thread;
volatile int lpm_prevent_sleep = 0;
extern void main(void);
extern int main(void);
static void idle_thread(void) {
while(1) {
@ -61,7 +61,7 @@ static char idle_stack[KERNEL_CONF_STACKSIZE_IDLE];
#ifdef MODULE_AUTO_INIT
#define MAIN_FUNC auto_init
#else
#define MAIN_FUNC main
#define MAIN_FUNC ((void (*) (void)) main)
#endif
void kernel_init(void)

5
core/sched.c
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@ -96,7 +96,10 @@ void sched_run() {
if (num_tasks == 0) {
DEBUG("scheduler: no tasks left.\n");
while(! num_tasks);
while(! num_tasks) {
/* loop until a new task arrives */
;
}
DEBUG("scheduler: new task created.\n");
}

4
cpu/lpc214x/Makefile
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@ -19,8 +19,8 @@ endif
# compile and generate dependency info
../bin/%.o: %.c
$(CC) $(CFLAGS) $(INCLUDES) $(BOARDINCLUDE) $(PROJECTINCLUDE) $(CPUINCLUDE) -c $*.c -o ../bin/$*.o
$(CC) $(CFLAGS) $(INCLUDES) $(BOARDINCLUDE) $(PROJECTINCLUDE) $(CPUINCLUDE) -MM $*.c > ../bin/$*.d
$(CC) $(CFLAGS) $(INCLUDES) $(CPUINCLUDE) -c $*.c -o ../bin/$*.o
$(CC) $(CFLAGS) $(INCLUDES) $(CPUINCLUDE) -MM $*.c > ../bin/$*.d
@printf "../bin/"|cat - ../bin/$*.d > /tmp/fw_out && mv /tmp/fw_out ../bin/$*.d
# remove compilation products

9
cpu/native/lpm_cpu.c
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@ -22,6 +22,7 @@
#include <sys/select.h>
#include <errno.h>
#endif
#include <err.h>
#include "lpm.h"
#include "debug.h"
@ -46,13 +47,15 @@ void _native_lpm_sleep()
retval = select(1, &_native_uart_rfds, NULL, NULL, NULL);
DEBUG("_native_lpm_sleep: retval: %i\n", retval);
if (retval != -1) {
DEBUG("\n\n\t\treturn from syscall, calling _native_handle_uart0_input\n\n");
makecontext(_native_isr_ctx, _native_handle_uart0_input, 0);
swapcontext(_native_cur_ctx, _native_isr_ctx);
/* uart ready, handle input */
/* TODO: switch to ISR context */
_native_handle_uart0_input();
}
else if (errno != EINTR) {
/* select failed for reason other than signal */
err(1, "lpm_set(): select()");
}
/* otherwise select was interrupted because of a signal, continue below */
#else
pause();
#endif

15
drivers/cc110x/cc1100-csmaca-mac.c
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@ -102,22 +102,26 @@ int cc1100_send_csmaca(radio_address_t address, protocol_t protocol, int priorit
// Calculate collisions per second
if (collision_state == COLLISION_STATE_INITIAL) {
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
collision_measurement_start = now.microseconds;
collision_count = 0;
collisions_per_sec = 0;
collision_state = COLLISION_STATE_MEASURE;
} else if (collision_state == COLLISION_STATE_MEASURE) {
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
uint64_t timespan = now.microseconds - collision_measurement_start;
if (timespan > 1000000) {
collisions_per_sec = (collision_count * 1000000) / (double) timespan;
if (collisions_per_sec > 0.5 && collisions_per_sec <= 2.2) {
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
collision_measurement_start = now.microseconds;
collision_state = COLLISION_STATE_KEEP;
} else if (collisions_per_sec > 2.2) {
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
collision_measurement_start = now.microseconds;
collision_state = COLLISION_STATE_KEEP;
} else {
@ -125,7 +129,8 @@ int cc1100_send_csmaca(radio_address_t address, protocol_t protocol, int priorit
}
}
} else if (collision_state == COLLISION_STATE_KEEP) {
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
uint64_t timespan = now.microseconds - collision_measurement_start;
if (timespan > 5000000) {
collision_state = COLLISION_STATE_INITIAL;

6
drivers/cc110x/cc1100_phy.c
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@ -375,7 +375,8 @@ static bool contains_seq_entry(uint8_t src, uint8_t id)
{
int i;
uint32_t cmp;
timex_t now_timex = vtimer_now();
timex_t now_timex;
vtimer_now(&now_timex);
uint64_t now = now_timex.microseconds;
for (i = 0; i < MAX_SEQ_BUFFER_SIZE; i++)
@ -414,7 +415,8 @@ static void add_seq_entry(uint8_t src, uint8_t id)
// Add new entry
seq_buffer[seq_buffer_pos].source = src;
seq_buffer[seq_buffer_pos].identification = id;
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
seq_buffer[seq_buffer_pos].m_ticks = now.microseconds;
// Store 16 bit sequence number of layer 0 for speedup

2
sys/auto_init/auto_init.c
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@ -9,7 +9,7 @@
#define ENABLE_DEBUG
#include <debug.h>
extern void main(void);
extern int main(void);
void auto_init(void) {
#ifdef MODULE_BOARD_DISPLAY

23
sys/include/transceiver.h
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@ -24,6 +24,19 @@
* of two */
#define TRANSCEIVER_MSG_BUFFER_SIZE (32)
/**
* @brief All supported transceivers
*/
#define TRANSCEIVER_NONE (0x0) ///< Invalid
#define TRANSCEIVER_CC1100 (0x01) ///< CC110X transceivers
#define TRANSCEIVER_CC1020 (0x02) ///< CC1020 transceivers
#define TRANSCEIVER_CC2420 (0x04) ///< CC2420 transceivers
/**
* @brief Data type for transceiver specification
*/
typedef uint16_t transceiver_type_t;
/**
* @brief Message types for transceiver interface
*/
@ -54,16 +67,6 @@ enum transceiver_msg_type_t {
ENOBUFFER, ///< No buffer left
};
/**
* @brief All supported transceivers
*/
typedef enum {
TRANSCEIVER_NONE, ///< Invalid
TRANSCEIVER_CC1100, ///< CC110X transceivers
TRANSCEIVER_CC1020, ///< CC1020 transceivers
TRANSCEIVER_CC2420 ///< CC2420 transceivers
} transceiver_type_t;
/**
* @brief Manage registered threads per transceiver
*/

2
sys/include/vtimer.h
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@ -43,7 +43,7 @@ typedef struct vtimer_t {
* @brief Current system time
* @return Time as timex_t since system boot
*/
timex_t vtimer_now(void);
void vtimer_now(timex_t* out);
/**
* @brief Initializes the vtimer subsystem. To be called once at system initialization. Will be initialized by auto_init.

4
sys/net/destiny/destiny.c
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@ -27,7 +27,9 @@ void init_transport_layer(void)
set_udp_packet_handler_pid(udp_thread_pid);
// TCP
srand(vtimer_now().microseconds);
timex_t now;
vtimer_now(&now);
srand(now.microseconds);
#ifdef TCP_HC
printf("TCP_HC enabled!\n");
global_context_counter = rand();

16
sys/net/destiny/socket.c
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@ -74,9 +74,11 @@ void print_tcp_flags (tcp_hdr_t *tcp_header)
void print_tcp_cb(tcp_cb_t *cb)
{
timex_t now;
vtimer_now(&now);
printf("Send_ISS: %lu\nSend_UNA: %lu\nSend_NXT: %lu\nSend_WND: %u\n", cb->send_iss, cb->send_una, cb->send_nxt, cb->send_wnd);
printf("Rcv_IRS: %lu\nRcv_NXT: %lu\nRcv_WND: %u\n", cb->rcv_irs, cb->rcv_nxt, cb->rcv_wnd);
printf("Time difference: %lu, No_of_retries: %u, State: %u\n\n", timex_sub(vtimer_now(), cb->last_packet_time).microseconds, cb->no_of_retries, cb->state);
printf("Time difference: %lu, No_of_retries: %u, State: %u\n\n", timex_sub(now, cb->last_packet_time).microseconds, cb->no_of_retries, cb->state);
}
void print_tcp_status(int in_or_out, ipv6_hdr_t *ipv6_header, tcp_hdr_t *tcp_header, socket_t *tcp_socket)
@ -497,7 +499,9 @@ int connect(int socket, sockaddr6_t *addr, uint32_t addrlen)
set_tcp_cb(&current_tcp_socket->tcp_control, 0, STATIC_WINDOW, current_tcp_socket->tcp_control.send_iss, current_tcp_socket->tcp_control.send_iss, 0);
// Remember current time
current_tcp_socket->tcp_control.last_packet_time = vtimer_now();
timex_t now;
vtimer_now(&now);
current_tcp_socket->tcp_control.last_packet_time = now;
current_tcp_socket->tcp_control.no_of_retries = 0;
msg_from_server.type = TCP_RETRY;
@ -554,7 +558,9 @@ int connect(int socket, sockaddr6_t *addr, uint32_t addrlen)
msg_from_server.type = UNDEFINED;
// Remember current time
current_tcp_socket->tcp_control.last_packet_time = vtimer_now();
timex_t now;
vtimer_now(&now)
current_tcp_socket->tcp_control.last_packet_time = now;
current_tcp_socket->tcp_control.no_of_retries = 0;
#ifdef TCP_HC
@ -1113,7 +1119,9 @@ int handle_new_tcp_connection(socket_internal_t *current_queued_int_socket, sock
&server_socket->socket_values.tcp_control.tcp_context.context_id, sizeof(server_socket->socket_values.tcp_control.tcp_context.context_id));
#endif
// Remember current time
current_queued_int_socket->socket_values.tcp_control.last_packet_time = vtimer_now();
timex_t now;
vtimer_now(&now);
current_queued_int_socket->socket_values.tcp_control.last_packet_time = now;
current_queued_int_socket->socket_values.tcp_control.no_of_retries = 0;

14
sys/net/destiny/tcp_timer.c
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@ -23,8 +23,10 @@ void handle_synchro_timeout(socket_internal_t *current_socket)
msg_t send;
if (thread_getstatus(current_socket->recv_pid) == STATUS_RECEIVE_BLOCKED)
{
timex_t now;
vtimer_now(&now);
if ((current_socket->socket_values.tcp_control.no_of_retries == 0) &&
(timex_sub(vtimer_now(), current_socket->socket_values.tcp_control.last_packet_time).microseconds >
(timex_sub(now, current_socket->socket_values.tcp_control.last_packet_time).microseconds >
TCP_SYN_INITIAL_TIMEOUT))
{
current_socket->socket_values.tcp_control.no_of_retries++;
@ -32,7 +34,7 @@ void handle_synchro_timeout(socket_internal_t *current_socket)
// printf("FIRST RETRY!\n");
}
else if ((current_socket->socket_values.tcp_control.no_of_retries > 0) &&
(timex_sub(vtimer_now(), current_socket->socket_values.tcp_control.last_packet_time).microseconds >
(timex_sub(now, current_socket->socket_values.tcp_control.last_packet_time).microseconds >
(current_socket->socket_values.tcp_control.no_of_retries * TCP_SYN_TIMEOUT + TCP_SYN_INITIAL_TIMEOUT)))
{
current_socket->socket_values.tcp_control.no_of_retries++;
@ -66,20 +68,22 @@ void handle_established(socket_internal_t *current_socket)
{
current_timeout *= 2;
}
timex_t now;
vtimer_now(&now);
if (current_timeout > TCP_ACK_MAX_TIMEOUT)
{
net_msg_send(&send, current_socket->send_pid, 0, TCP_TIMEOUT);
// printf("GOT NO ACK: TIMEOUT!\n");
}
else if (timex_sub(vtimer_now(), current_socket->socket_values.tcp_control.last_packet_time).microseconds >
else if (timex_sub(now, current_socket->socket_values.tcp_control.last_packet_time).microseconds >
current_timeout)
{
// printReasBuffers();
current_socket->socket_values.tcp_control.no_of_retries++;
net_msg_send(&send, current_socket->send_pid, 0, TCP_RETRY);
// printf("GOT NO ACK YET, %i. RETRY! Now: %lu Before: %lu, Diff: %lu, Cur Timeout: %f\n", current_socket->socket_values.tcp_control.no_of_retries,
// vtimer_now().microseconds, current_socket->socket_values.tcp_control.last_packet_time.microseconds,
// vtimer_now().microseconds - current_socket->socket_values.tcp_control.last_packet_time.microseconds,
// now.microseconds, current_socket->socket_values.tcp_control.last_packet_time.microseconds,
// now.microseconds - current_socket->socket_values.tcp_control.last_packet_time.microseconds,
// current_timeout);
}
}

4
sys/net/sixlowpan/flowcontrol.c
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@ -20,7 +20,7 @@ flowcontrol_stat_t slwin_stat;
sem_t connection_established;
int16_t synack_seqnum = -1;
ipv6_addr_t init_threeway_handshake() {
ipv6_addr_t init_threeway_handshake(void) {
border_syn_packet_t *syn;
msg_t m;
m.content.ptr = NULL;
@ -48,7 +48,7 @@ ipv6_addr_t init_threeway_handshake() {
return addr;
}
ipv6_addr_t flowcontrol_init() {
ipv6_addr_t flowcontrol_init(void) {
int i;
sem_init(&slwin_stat.send_win_not_full,BORDER_SWS);

2
sys/net/sixlowpan/flowcontrol.h
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@ -51,7 +51,7 @@ typedef struct __attribute__ ((packed)) border_syn_packet_t {
ipv6_addr_t addr;
} border_syn_packet_t;
ipv6_addr_t flowcontrol_init();
ipv6_addr_t flowcontrol_init(void);
void flowcontrol_send_over_uart(border_packet_t *packet, int len);
void flowcontrol_deliver_from_uart(border_packet_t *packet, int len);

2
sys/net/sixlowpan/rpl/objective_functions.c
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@ -1,6 +1,6 @@
#include "objective_functions.h"
void of0(){
void of0(void){
}

2
sys/net/sixlowpan/rpl/objective_functions.h
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@ -1,3 +1,3 @@
#include <stdio.h>
void of0();
void of0(void);

2
sys/net/sixlowpan/rpl/of0.c
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@ -10,7 +10,7 @@ rpl_of_t rpl_of0 = {
NULL
};
rpl_of_t *rpl_get_of0(){
rpl_of_t *rpl_get_of0(void){
return &rpl_of0;
}

2
sys/net/sixlowpan/rpl/of0.h
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@ -1,6 +1,6 @@
#include "rpl_structs.h"
rpl_of_t *rpl_get_of0();
rpl_of_t *rpl_get_of0(void);
uint16_t calc_rank(rpl_parent_t *, uint16_t);
rpl_parent_t *which_parent(rpl_parent_t *, rpl_parent_t *);
rpl_dodag_t *which_dodag(rpl_dodag_t *, rpl_dodag_t *);

22
sys/net/sixlowpan/rpl/rpl.c
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@ -65,18 +65,18 @@ static struct icmpv6_hdr_t * get_rpl_send_icmpv6_buf(uint8_t ext_len){
//return ((struct icmpv6_hdr_t*)&(rpl_send_buffer[LLHDR_IPV6HDR_LEN + ext_len]));
return ((struct icmpv6_hdr_t*)&(rpl_send_buffer[IPV6_HDR_LEN + ext_len]));
}
static struct rpl_dio_t* get_rpl_send_dio_buf(){
static struct rpl_dio_t* get_rpl_send_dio_buf(void){
//return ((struct rpl_dio_t*)&(rpl_send_buffer[LLHDR_ICMPV6HDR_LEN]));
return ((struct rpl_dio_t*)&(rpl_send_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_dao_t* get_rpl_send_dao_buf(){
static struct rpl_dao_t* get_rpl_send_dao_buf(void){
//return ((struct rpl_dao_t*)&(rpl_send_buffer[LLHDR_ICMPV6HDR_LEN]));
return ((struct rpl_dao_t*)&(rpl_send_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_dao_ack_t* get_rpl_send_dao_ack_buf(){
static struct rpl_dao_ack_t* get_rpl_send_dao_ack_buf(void){
return ((struct rpl_dao_ack_t*)&(rpl_send_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_dis_t* get_rpl_send_dis_buf(){
static struct rpl_dis_t* get_rpl_send_dis_buf(void){
//return ((struct rpl_dis_t*)&(rpl_send_buffer[LLHDR_ICMPV6HDR_LEN]));
return ((struct rpl_dis_t*)&(rpl_send_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
@ -98,17 +98,17 @@ static struct rpl_opt_transit_t* get_rpl_send_opt_transit_buf(uint8_t rpl_msg_le
static struct ipv6_hdr_t * get_rpl_ipv6_buf(void){
return ((struct ipv6_hdr_t*)&(rpl_buffer[0]));
}
static struct rpl_dio_t* get_rpl_dio_buf(){
static struct rpl_dio_t* get_rpl_dio_buf(void){
return ((struct rpl_dio_t*)&(rpl_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_dao_t* get_rpl_dao_buf(){
static struct rpl_dao_t* get_rpl_dao_buf(void){
return ((struct rpl_dao_t*)&(rpl_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_dao_ack_t* get_rpl_dao_ack_buf(){
static struct rpl_dao_ack_t* get_rpl_dao_ack_buf(void){
return ((struct rpl_dao_ack_t*)&(buffer[LLHDR_ICMPV6HDR_LEN]));
}
static struct rpl_dis_t* get_rpl_dis_buf(){
static struct rpl_dis_t* get_rpl_dis_buf(void){
return ((struct rpl_dis_t*)&(rpl_buffer[IPV6HDR_ICMPV6HDR_LEN]));
}
static struct rpl_opt_t* get_rpl_opt_buf(uint8_t rpl_msg_len){
@ -188,7 +188,7 @@ uint8_t rpl_init(transceiver_type_t trans, uint16_t rpl_address){
}
void rpl_init_root(){
void rpl_init_root(void){
rpl_instance_t *inst;
rpl_dodag_t *dodag;
@ -293,7 +293,7 @@ void send_DIS(ipv6_addr_t *destination){
icmp_send_buf = get_rpl_send_icmpv6_buf(ipv6_ext_hdr_len);
icmp_send_buf->type = ICMP_RPL_CONTROL;
icmp_send_buf->code = ICMP_CODE_DIO;
icmp_send_buf->code = ICMP_CODE_DIS;
icmp_send_buf->checksum = ~icmpv6_csum(PROTO_NUM_ICMPV6);
rpl_send_dis_buf = get_rpl_send_dis_buf();
@ -892,7 +892,7 @@ rpl_routing_entry_t *rpl_find_routing_entry(ipv6_addr_t *addr){
return NULL;
}
void rpl_clear_routing_table(){
void rpl_clear_routing_table(void){
for(uint8_t i=0; i<RPL_MAX_ROUTING_ENTRIES; i++){
memset(&routing_table[i], 0, sizeof(routing_table[i]));
}

4
sys/net/sixlowpan/rpl/rpl.h
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@ -9,7 +9,7 @@
#define RPL_PROCESS_STACKSIZE 4096
uint8_t rpl_init(transceiver_type_t trans, uint16_t rpl_address);
void rpl_init_root();
void rpl_init_root(void);
rpl_of_t *rpl_get_of_for_ocp(uint16_t ocp);
void send_DIO(ipv6_addr_t *destination);
@ -26,5 +26,5 @@ ipv6_addr_t *rpl_get_next_hop(ipv6_addr_t * addr);
void rpl_add_routing_entry(ipv6_addr_t *addr, ipv6_addr_t *next_hop, uint16_t lifetime);
void rpl_del_routing_entry(ipv6_addr_t *addr);
rpl_routing_entry_t * rpl_find_routing_entry(ipv6_addr_t *addr);
void rpl_clear_routing_table();
void rpl_clear_routing_table(void);
rpl_routing_entry_t *rpl_get_routing_table(void);

6
sys/net/sixlowpan/rpl/rpl_dodag.h
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@ -3,17 +3,17 @@
rpl_instance_t *rpl_new_instance(uint8_t instanceid);
rpl_instance_t *rpl_get_instance(uint8_t instanceid);
rpl_instance_t *rpl_get_my_instance();
rpl_instance_t *rpl_get_my_instance(void);
rpl_dodag_t *rpl_new_dodag(uint8_t instanceid, ipv6_addr_t *id);
rpl_dodag_t *rpl_get_dodag(ipv6_addr_t *id);
rpl_dodag_t *rpl_get_my_dodag();
rpl_dodag_t *rpl_get_my_dodag(void);
void rpl_join_dodag(rpl_dodag_t *dodag, ipv6_addr_t *parent, uint16_t parent_rank);
void rpl_del_dodag(rpl_dodag_t *dodag);
rpl_parent_t *rpl_new_parent(rpl_dodag_t *dodag, ipv6_addr_t *address, uint16_t rank);
rpl_parent_t *rpl_find_parent(ipv6_addr_t *address);
void rpl_leave_dodag(rpl_dodag_t * dodag);
bool rpl_equal_id(ipv6_addr_t *id1, ipv6_addr_t *id2);
ipv6_addr_t *rpl_get_my_preferred_parent();
ipv6_addr_t *rpl_get_my_preferred_parent(void);
void rpl_delete_parent(rpl_parent_t *parent);
void rpl_delete_worst_parent(void);
void rpl_delete_all_parents(void);

2
sys/net/sixlowpan/sixlowborder.h
Unescape Escape View File

@ -12,7 +12,7 @@
extern ipv6_addr_t abr_addr;
uint16_t border_get_serial_reader();
uint16_t border_get_serial_reader(void);
uint8_t *get_serial_out_buffer(int offset);
uint8_t *get_serial_in_buffer(int offset);

10
sys/net/sixlowpan/sixlowip.c
Unescape Escape View File

@ -211,7 +211,8 @@ void ipv6_iface_add_addr(ipv6_addr_t *addr, uint8_t state, uint32_t val_ltime, u
iface.addr_list[iface_addr_list_count].state = state;
timex_t valtime = {val_ltime, 0};
timex_t preftime = {pref_ltime, 0};
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
iface.addr_list[iface_addr_list_count].val_ltime = timex_add(now, valtime);
iface.addr_list[iface_addr_list_count].pref_ltime = timex_add(now, preftime);
iface.addr_list[iface_addr_list_count].type = type;
@ -451,7 +452,8 @@ uint8_t ipv6_next_hdr_unknown(uint8_t next_hdr) {
uint32_t get_remaining_time(timex_t *t){
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
return (timex_sub(*t, now).seconds);
}
@ -459,7 +461,9 @@ uint32_t get_remaining_time(timex_t *t){
void set_remaining_time(timex_t *t, uint32_t time){
timex_t tmp = {time, 0};
*t = timex_add(vtimer_now(), tmp);
timex_t now;
vtimer_now(&now)
*t = timex_add(now, tmp);
}
void ipv6_init_iface_as_router(void) {

11
sys/net/sixlowpan/sixlownd.c
Unescape Escape View File

@ -64,8 +64,8 @@ uint8_t recvd_cids_len = 0;
plist_t *recvd_prefixes[OPT_PI_LIST_LEN];
uint8_t recvd_pref_len = 0;
static abr_cache_t* abr_get_most_current();
static abr_cache_t* abr_get_oldest();
static abr_cache_t* abr_get_most_current(void);
static abr_cache_t* abr_get_oldest(void);
int min(int a, int b) {
if (a < b) {
@ -1057,7 +1057,7 @@ void nbr_cache_rem(ipv6_addr_t *addr){
* @return The most current authoritive border router information, NULL
* if no such information is given.
*/
static abr_cache_t *abr_get_most_current(){
static abr_cache_t *abr_get_most_current(void){
abr_cache_t *abr = NULL;
int i;
int version = abr_cache[0].version;
@ -1071,7 +1071,7 @@ static abr_cache_t *abr_get_most_current(){
return abr;
}
static abr_cache_t *abr_get_oldest(){
static abr_cache_t *abr_get_oldest(void){
abr_cache_t *abr = NULL;
int i;
int version = abr_cache[0].version;
@ -1154,7 +1154,8 @@ void def_rtr_lst_add(ipv6_addr_t *ipaddr, uint32_t rtr_ltime){
} else {
memcpy(&(def_rtr_lst[def_rtr_count].addr), ipaddr, 16);
timex_t rltime = {rtr_ltime, 0};
timex_t now = vtimer_now();
timex_t now;
vtimer_now(&now);
def_rtr_lst[def_rtr_count].inval_time = timex_add(now, rltime);

17
sys/net/sixlowpan/sixlowpan.c
Unescape Escape View File

@ -212,14 +212,12 @@ void lowpan_transfer(void)
msg_t m_recv, m_send;
ipv6_hdr_t *ipv6_buf;
lowpan_reas_buf_t *current_buf;
long temp_time;
uint8_t gotosleep;
while (1)
{
temp_time = LONG_MAX;
gotosleep = 1;
gotosleep = 1;
mutex_lock(&fifo_mutex);
current_buf = packet_fifo;
if (current_buf != NULL)
@ -300,7 +298,10 @@ lowpan_reas_buf_t *new_packet_buffer(uint16_t datagram_size, uint16_t datagram_t
new_buf->ident_no = datagram_tag;
new_buf->packet_size = datagram_size;
new_buf->timestamp = vtimer_now().microseconds;
timex_t now;
vtimer_now(&now)
new_buf->timestamp = now.microseconds;
if ((current_buf == NULL) && (temp_buf == NULL))
{
@ -336,7 +337,9 @@ lowpan_reas_buf_t *get_packet_frag_buf(uint16_t datagram_size, uint16_t datagram
current_buf->interval_list_head != NULL)
{
/* Found buffer for current packet fragment */
current_buf->timestamp = vtimer_now().microseconds;
timex_t now;
vtimer_now(&now);
current_buf->timestamp = now.microseconds;
return current_buf;
}
temp_buf = current_buf;
@ -528,7 +531,9 @@ void check_timeout(void)
long cur_time;
int count = 0;
cur_time = vtimer_now().microseconds;
timex_t now;
vtimer_now(&now)
cur_time = now.microseconds;
temp_buf = head;
while (temp_buf != NULL)

4
sys/net/sixlowpan/sixlowpan.h
Unescape Escape View File

@ -72,13 +72,13 @@ void lowpan_iphc_encoding(ieee_802154_long_t *dest, ipv6_hdr_t *ipv6_buf_extra,
void lowpan_iphc_decoding(uint8_t *data, uint8_t length,
ieee_802154_long_t *s_laddr,
ieee_802154_long_t *d_laddr);
uint8_t lowpan_context_len();
uint8_t lowpan_context_len(void);
void add_fifo_packet(lowpan_reas_buf_t *current_packet);
lowpan_context_t * lowpan_context_update(
uint8_t num, const ipv6_addr_t *prefix,
uint8_t length, uint8_t comp,
uint16_t lifetime);
lowpan_context_t * lowpan_context_get();
lowpan_context_t * lowpan_context_get(void);
lowpan_context_t * lowpan_context_lookup(ipv6_addr_t *addr);
lowpan_context_t * lowpan_context_num_lookup(uint8_t num);
lowpan_reas_buf_t *collect_garbage_fifo(lowpan_reas_buf_t *current_buf);

5
sys/ping/ping.c
Unescape Escape View File

@ -49,7 +49,7 @@ void ping(radio_address_t addr, uint8_t channr){
cc1100_set_channel(channr);
cc1100_set_address(r_address);
while(1){
start = vtimer_now();
vtimer_now(&start);
int trans_ok = cc1100_send_csmaca(addr,
protocol_id,2,pipa->payload,sizeof(pipa->payload));
if(trans_ok < 0)
@ -59,7 +59,8 @@ void ping(radio_address_t addr, uint8_t channr){
}
void calc_rtt(void){
timex_t end = vtimer_now();
timex_t end;
vtimer_now(&end);
timex_t result = vtimer_sub(end, start);
rtt = result.seconds+(float)result.microseconds/100000;

4
sys/shell/Makefile
Unescape Escape View File

@ -13,8 +13,8 @@ $(BINDIR)$(MODULE).a: $(OBJ)
# compile and generate dependency info
$(BINDIR)%.o: %.c
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
$(CC) $(CFLAGS) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
$(CC) $(CFLAGS) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
@printf "$(BINDIR)"|cat - $(BINDIR)$*.d > /tmp/riot_out && mv /tmp/riot_out $(BINDIR)$*.d
# remove compilation products

4
sys/shell/commands/Makefile
Unescape Escape View File

@ -42,8 +42,8 @@ $(BINDIR)$(MODULE).a: $(OBJ)
# compile and generate dependency info
$(BINDIR)%.o: %.c
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
$(CC) $(CFLAGS) $(PROJECTINCLUDE) $(BOARDINCLUDE) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
$(CC) $(CFLAGS) $(INCLUDES) -c $*.c -o $(BINDIR)$*.o
$(CC) $(CFLAGS) $(INCLUDES) -MM $*.c > $(BINDIR)$*.d
@printf "$(BINDIR)"|cat - $(BINDIR)$*.d > /tmp/riot_out && mv /tmp/riot_out $(BINDIR)$*.d
# remove compilation products

12
sys/vtimer/vtimer.c
Unescape Escape View File

@ -1,5 +1,6 @@
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <irq.h>
#include <queue.h>
#include <timex.h>
@ -146,7 +147,9 @@ void normalize_to_tick(timex_t *time) {
static int vtimer_set(vtimer_t *timer) {
DEBUG("vtimer_set(): New timer. Offset: %lu %lu\n", timer->absolute.seconds, timer->absolute.microseconds);
timer->absolute = timex_add(vtimer_now(), timer->absolute);
timex_t now;
vtimer_now(&now);
timer->absolute = timex_add(now, timer->absolute);
normalize_to_tick(&(timer->absolute));
DEBUG("vtimer_set(): Absolute: %lu %lu\n", timer->absolute.seconds, timer->absolute.microseconds);
@ -185,10 +188,9 @@ static int vtimer_set(vtimer_t *timer) {
return result;
}
/* TODO: Do NOT return a struct! */
timex_t vtimer_now() {
timex_t t = timex_set(seconds, HWTIMER_TICKS_TO_US(hwtimer_now())-longterm_tick_start);
return t;
void vtimer_now(timex_t* out) {
timex_t t = timex_set(seconds, hwtimer_now()-longterm_tick_start);
memcpy(out, &t, sizeof(timex_t));
}
int vtimer_init() {

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