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lots of fixes.

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major fix is adding a completion counter based on packet length to
restart the MACA when it freezes on transmit.
This commit is contained in:
Mariano Alvira 2010-03-06 17:58:49 -05:00
parent 5c20312744
commit 0f400b4341
2 changed files with 53 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

33
tests/per.c
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@ -47,7 +47,7 @@ uint32_t get_time(void) {
#define random_short_addr() (*MACA_RANDOM & ones(sizeof(short_addr_t)*8))
void build_session_req(volatile packet_t *p) {
p->length = 127;
p->length = 4;
p->data[0] = 0xff;
p->data[1] = 0x01;
p->data[2] = 0x23;
@ -59,20 +59,28 @@ void session_req(short_addr_t addr) {
static volatile int time = 0;
volatile packet_t *p;
// if((get_time() - time) > SESSION_REQ_TIMEOUT) {
// time = get_time();
if((p = get_free_packet())) {
build_session_req(p);
tx_packet(p);
} else {
// printf("session_req: could not get free packet for transmit\n\r");
if((get_time() - time) > SESSION_REQ_TIMEOUT) {
time = get_time();
if((p = get_free_packet())) {
build_session_req(p);
tx_packet(p);
}
}
// }
return;
}
void print_packet(packet_t *p) { return; }
void print_packet(packet_t *p) {
volatile uint8_t i,j;
if(p) {
for(j=0; j < (p->length)%16; j++) {
for(i=0; i<p->length; i++) {
printf("%x02 ",p->data[i]);
}
printf("\n\r");
}
}
return;
}
session_id_t open_session(short_addr_t addr) { return 0; }
void main(void) {
@ -120,7 +128,8 @@ void main(void) {
case SCANNING:
if((p = rx_packet())) {
/* extract what we need and free the packet */
print_packet(p);
printf("Recv: ");
print_packet(p);
type = get_packet_type(p);
addr = p->addr;
free_packet(p);