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modify CIP stack overflow

This commit is contained in:
Wien.b 2023-10-12 00:46:15 -07:00
parent 54fb48f17b
commit a247de691c
3 changed files with 16 additions and 8 deletions
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2
APP_Framework/Applications/control_app/plc_demo/ab/ab_l30.c
View File

@ -39,7 +39,7 @@ void Controlabl30Test(void)
read_data_length = ControlProtocolRead(CIP_protocol, read_data, sizeof(read_data));
printf("%s read [%d] CIP data %d using receipe file\n", __func__, i, read_data_length);
i++;
PrivTaskDelay(10000);
PrivTaskDelay(1000);
}
//ControlProtocolClose(CIP_protocol);

2
APP_Framework/Framework/control/plc_protocol/cip/ab_cip_helper.c
View File

@ -221,6 +221,7 @@ cip_error_code_e read_value(int fd, const char *address, int length, byte_array_
if (cip_read_response(fd, &response))
ret = cip_analysis_read_byte(response, out_bytes);
// printf("%s %hu\n",__func__,response.data);
free(response.data);
}
free(core_cmd.data);
}
@ -266,6 +267,7 @@ bool initialization_on_connect(int fd)
// 返回成功的信号 -> Return a successful signal
return is_ok;
free(temp.data);
}
bool cip_read_response(int fd, byte_array_info *response)

20
APP_Framework/Framework/control/plc_protocol/cip/cip.c
View File

@ -172,9 +172,10 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// ret = ab_cip_write_short(fd, address, w_s_val);
// printf("Write\t %s \tshort:\t %d, \tret: %d\n", address, w_s_val, ret);
// GET_RESULT(ret);
s_val = 0;
ret = ab_cip_read_short(fd, address, &s_val);
// printf("Read\t %s \tshort:\t %d\n", address, s_val);
printf("Read\t %s \tshort:\t %d\n", address, s_val);
GET_RESULT(ret);
memcpy(val,&s_val,sizeof(s_val));
PushDataIntoStack(CIP_data,val,2);
@ -188,7 +189,7 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// printf("Write\t %s \tint32:\t %d, \tret: %d\n", address, w_i_val, ret);
// GET_RESULT(ret);
i_val = 0;
ret = ab_cip_read_int32(fd, address, &i_val);
// printf("Read\t %s \tint32:\t %d\n", address, i_val);
GET_RESULT(ret);
@ -204,6 +205,7 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// printf("Write\t %s \tushort:\t %d, \tret: %d\n", address, w_us_val, ret);
// GET_RESULT(ret);
us_val = 0;
ret = ab_cip_read_ushort(fd, address, &us_val);
// printf("Read\t %s \tushort:\t %d\n", address, us_val);
GET_RESULT(ret);
@ -219,6 +221,7 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// printf("Write\t %s \tuint32:\t %d, \tret: %d\n", address, w_ui_val, ret);
// GET_RESULT(ret);
ui_val = 0;
ret = ab_cip_read_uint32(fd, address, &ui_val);
// printf("Read\t %s \tuint32:\t %d\n", address, ui_val);
GET_RESULT(ret);
@ -234,6 +237,7 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// printf("Write\t %s \tdouble:\t %lf, \tret: %d\n", address, w_d_val, ret);
// GET_RESULT(ret);
d_val = 0.0;
ret = ab_cip_read_double(fd, address, &d_val);
// printf("Read\t %s \tdouble:\t %lf\n", address, d_val);
GET_RESULT(ret);
@ -249,24 +253,26 @@ int8_t ReadPlcDataByRecipe(struct ControlRecipe *p_recipe)
// printf("Write\t %s \tfloat:\t %f, \tret: %d\n", address, w_f_val, ret);
// GET_RESULT(ret);
f_val = 0.0;
ret = ab_cip_read_float(fd, address, &f_val);
// printf("Read\t %s \tfloat:\t %f\n", address, f_val);
printf("Read\t %s \tfloat:\t %f\n", address, f_val);
GET_RESULT(ret);
memcpy(val,&f_val,sizeof(us_val));
PushDataIntoStack(CIP_data,val,1);
PushDataIntoStack(CIP_data,val,4);
break;
default:
printf("value type no found!\n");
break;
}
ControlPrintfList("CIP RECV", CIP_data, data_length);
// ControlPrintfList("CIP RECV", CIP_data, data_length);
}
printf("All Failed count: %d\n", faild_count);
if(faild_count != 0)
{
ab_cip_disconnect(fd);
system("pause");
printf("get value failed!\n");
break;
}
/*read all variable item data, put them into circular_area*/
printf("%s get %d item %d length\n", __func__, i, data_length);