param.c

Go to the documentation of this file.

#include "vlcb/module/param.h"
 
#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
 
#include "param.h"
#include "vlcb/common/module.h"
#include "vlcb/common/vlcb_defs.h"
 
inline VlcbModuleParam ModuleParamGetByte(const VlcbModuleParams *const params,
                                          const VlcbModuleParam param) {
  assert(params != NULL && param <= params->len);
  return params->buf[param - 1];
}
 
inline void vlcb_module_params_Init(
    VlcbModuleParams *const params, const VlcbModuleVersion version,
    const VlcbManufacturer moduleManu, const VlcbBusType busType,
    const uint8_t moduleType, const uint8_t cpuId,
    const VlcbProcessorManufacturer cpuManu,
    const VlcbModuleParamCpuManuId cpuManuId,
    const VlcbModuleParamLoadAddr loadAddr, const VlcbModuleFlags moduleFlags,
    const uint8_t nodeVariableCount, const uint8_t eventCount,
    const uint8_t eventVariableCount) {
  assert(params != NULL && params->len >= VLCB_MODULE_PARAMS_MIN_LEN);
 
  params->buf[VLCB_MODULE_PARAM_MODULE_MANUFACTURER] = moduleManu;
  params->buf[VLCB_MODULE_PARAM_MINOR_VERSION] = version.minor;
  params->buf[VLCB_MODULE_PARAM_MODULE_TYPE] = moduleType;
  params->buf[VLCB_MODULE_PARAM_MAX_EVENT_COUNT] = eventCount;
  params->buf[VLCB_MODULE_PARAM_EVENT_VARIABLE_COUNT] = eventVariableCount;
  params->buf[VLCB_MODULE_PARAM_NODE_VARIABLE_COUNT] = nodeVariableCount;
  params->buf[VLCB_MODULE_PARAM_MAJOR_VERSION] = version.major;
  params->buf[VLCB_MODULE_PARAM_FLAGS] =
      moduleFlags | VLCB_MODULE_FLAG_VLCB | VLCB_MODULE_FLAG_NORMAL_MODE;
  params->buf[VLCB_MODULE_PARAM_CPU_ID] = cpuId;
  params->buf[VLCB_MODULE_PARAM_BUS_TYPE] = busType;
  memcpy(&params->buf[VLCB_MODULE_PARAM_LOAD_ADDRESS], &loadAddr,
         sizeof(VlcbModuleParamLoadAddr));
  memcpy(&params->buf[VLCB_MODULE_PARAM_CPU_MANUFACTURER_ID], &cpuManuId,
         sizeof(VlcbModuleParamCpuManuId));
  params->buf[VLCB_MODULE_PARAM_CPU_MANUFACTURER] = cpuManu;
  params->buf[VLCB_MODULE_PARAM_BETA_VERSION] = version.beta;
};