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Added a function to change the delay between two commands.

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Some dive computers do not work well with the default delay. But 
increasing the default delay would make the transfer unnecessary longer 
for all others.
This commit is contained in:
Jef Driesen 2008-02-03 06:29:07 +00:00
parent fa20dbb87d
commit 331ecf1a09
3 changed files with 32 additions and 8 deletions
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15
suunto_vyper.c
View File

@ -26,6 +26,7 @@ struct vyper {
int extraanswertime;
int ifacealwaysechos;
int breakprofreadearly;
unsigned int delay;
};
@ -47,6 +48,7 @@ suunto_vyper_open (vyper **out, const char* name)
device->extraanswertime = 0;
device->ifacealwaysechos = 0;
device->breakprofreadearly = 0;
device->delay = 500;
// Open the device.
int rc = serial_open (&device->port, name);
@ -206,10 +208,21 @@ suunto_vyper_detect_interface (vyper *device)
}
int
suunto_vyper_set_delay (vyper *device, unsigned int delay)
{
if (device == NULL)
return SUUNTO_ERROR;
device->delay = delay;
return SUUNTO_SUCCESS;
}
static int
suunto_vyper_send (vyper *device, const unsigned char command[], unsigned int csize)
{
serial_sleep (500);
serial_sleep (device->delay);
// Set RTS to send the command.
serial_set_rts (device->port, 1);

3
suunto_vyper.h
View File

@ -14,6 +14,8 @@ int suunto_vyper_open (vyper **device, const char* name);
int suunto_vyper_close (vyper *device);
int suunto_vyper_set_delay (vyper *device, unsigned int delay);
int suunto_vyper_detect_interface (vyper *device);
int suunto_vyper_read_dive (vyper *device, unsigned char data[], unsigned int size, int init);
@ -22,7 +24,6 @@ int suunto_vyper_read_memory (vyper *device, unsigned int address, unsigned char
int suunto_vyper_write_memory (vyper *device, unsigned int address, const unsigned char data[], unsigned int size);
#ifdef __cplusplus
}
#endif /* __cplusplus */

22
suunto_vyper_test.c
View File

@ -1,4 +1,5 @@
#include <stdio.h> // fopen, fwrite, fclose
#include <stdio.h> // fopen, fwrite, fclose
#include <stdlib.h> // atoi
#include "suunto.h"
#include "serial.h"
@ -9,7 +10,7 @@
message ("%s:%d: %s\n", __FILE__, __LINE__, expr); \
}
int test_dump_sdm16 (const char* name, const char* filename)
int test_dump_sdm16 (const char* name, unsigned int delay, const char* filename)
{
unsigned char data[SUUNTO_VYPER_MEMORY_SIZE] = {0};
vyper *device = NULL;
@ -21,6 +22,8 @@ int test_dump_sdm16 (const char* name, const char* filename)
return rc;
}
suunto_vyper_set_delay (device, delay);
message ("suunto_vyper_detect_interface\n");
rc = suunto_vyper_detect_interface (device);
if (rc != SUUNTO_SUCCESS) {
@ -88,7 +91,7 @@ int test_dump_sdm16 (const char* name, const char* filename)
return SUUNTO_SUCCESS;
}
int test_dump_memory (const char* name, const char* filename)
int test_dump_memory (const char* name, unsigned int delay, const char* filename)
{
unsigned char data[SUUNTO_VYPER_MEMORY_SIZE] = {0};
vyper *device = NULL;
@ -100,6 +103,8 @@ int test_dump_memory (const char* name, const char* filename)
return rc;
}
suunto_vyper_set_delay (device, delay);
message ("suunto_vyper_detect_interface\n");
rc = suunto_vyper_detect_interface (device);
if (rc != SUUNTO_SUCCESS) {
@ -162,13 +167,18 @@ int main(int argc, char *argv[])
#else
const char* name = "/dev/ttyS0";
#endif
unsigned int delay = 500;
if (argc > 1) {
if (argc > 2) {
name = argv[1];
delay = atoi (argv[2]);
} else if (argc > 1) {
name = argv[1];
}
int a = test_dump_sdm16 (name, "VYPER.SDM");
int b = test_dump_memory (name, "VYPER.DMP");
int a = test_dump_sdm16 (name, delay, "VYPER.SDM");
int b = test_dump_memory (name, delay, "VYPER.DMP");
message ("\nSUMMARY\n");
message ("-------\n");