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initial load implementation

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This commit is contained in:
Rene Hopf
2015-12-10 09:26:37 +01:00
parent 2c0a007907
commit c4167e243e
4 changed files with 120 additions and 11 deletions
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6
src/comp1.c
View File

@@ -13,16 +13,16 @@ typedef struct {
char bla[100];
}self_t;
static void rt_init(void* self, struct hal_pin* pins){
static void rt_init(self_t* self, struct hal_pin* pins){
//PIN(pin1) = 0.0;
pins[pin1].source->source->value = 0.0;
((self_t*)self)->foo = 0;
self->foo = 0;
}
COMP_NEW {
.name = TOSTRING(COMP_NAME),
.rt_init = rt_init,
.rt_init = (void (*)(void*,struct hal_pin*))rt_init,
.self_size = sizeof(self_t),
};

6
src/comp2.c
View File

@@ -13,16 +13,16 @@ typedef struct {
char bla[100];
}self_t;
static void rt_init(void* self, struct hal_pin* pins){
static void rt_init(self_t* self, struct hal_pin* pins){
//PIN(pin1) = 0.0;
pins[pin1].source->source->value = 0.0;
((self_t*)self)->foo = 0;
self->foo = 0;
}
COMP_NEW {
.name = TOSTRING(COMP_NAME),
.rt_init = rt_init,
.rt_init = (void (*)(void*,struct hal_pin*))rt_init,
.self_size = sizeof(self_t),
};

39
src/hal.c
View File

@@ -28,6 +28,45 @@ char* itoa_(int i){
return(hal.tmp);
}
int load(HPNAME name){
extern const comp_t __comp_tbl_start[];
extern const comp_t __comp_tbl_end[];
const comp_t *comp = __comp_tbl_start;
extern const struct hal_pin __pin_tbl_start[];
extern const struct hal_pin __pin_tbl_end[];
const struct hal_pin *pin = __pin_tbl_start;
//TODO: platz für comp,pin,self
while (comp < __comp_tbl_end){
if(!strcmp(comp->name,name)){
comp_instance_t inst;
inst.comp = comp;
inst.num = 0;
inst.mem = malloc(comp->self_size);//TODO: return?
for(int i = 0;i<hal_new.instance_count;i++){
if(!strcmp(comp->name,name)){
inst.num++;
}
}
inst.pin_count = 0;
while (pin < __pin_tbl_end){
//TODO: platz für pin?
if(!strcmp(pin->comp,name)){
struct hal_pin p = *pin;
p.instance = inst.num;
p.source = &hal_new.hal_pins[hal_new.hal_pin_count];
hal_new.hal_pins[hal_new.hal_pin_count++] = p;
}
pin++;
}
hal_new.instance[hal_new.instance_count++] = inst;
break;
}
comp++;
}
return 0;
}
void init_hal(){
hal.comp_type_count = 0;
for(int i = 0; i < MAX_COMP_TYPES; i++){

80
src/hal.h
View File

@@ -44,14 +44,84 @@ struct hal_pin{
typedef struct{
HPNAME name;
void (*rt_init)(void* self,struct hal_pin* pins);
void (*rt_deinit)();
void (*nrt_init)();
void (*rt)(float period);
void (*frt)(float period);
void (*nrt)(float period);
void (*rt_deinit)(void* self,struct hal_pin* pins);
void (*nrt_init)(void* self,struct hal_pin* pins);
void (*rt)(void* self,struct hal_pin* pins, float period);
void (*frt)(void* self,struct hal_pin* pins, float period);
void (*nrt)(void* self,struct hal_pin* pins, float period);
uint32_t self_size;
}comp_t;
typedef struct{
const comp_t* comp;
struct hal_pin* pins;
uint32_t num;
uint32_t pin_count;
void* mem;
}comp_instance_t;
struct hal_struct_new{
comp_instance_t instance[MAX_COMPS];
uint32_t instance_count;
struct hal_pin hal_pins[MAX_HAL_PINS];
int hal_pin_count;
void (*rt_init[MAX_COMPS])(void* self,struct hal_pin* pins);
int rt_init_func_count;
void (*rt_deinit[MAX_COMPS])(void* self,struct hal_pin* pins);
int rt_deinit_func_count;
void (*nrt_init[MAX_COMPS])(void* self,struct hal_pin* pins);
int nrt_init_func_count;
void (*rt[MAX_COMPS])(void* self,struct hal_pin* pins, float period);
int rt_func_count;
void (*nrt[MAX_COMPS])(void* self,struct hal_pin* pins, float period);
int nrt_func_count;
void (*frt[MAX_COMPS])(void* self,struct hal_pin* pins, float period);
int frt_func_count;
// volatile enum{
// RT_CALC,
// RT_SLEEP,
// RT_STOP
// } rt_state;
//
// volatile enum{
// FRT_CALC,
// FRT_SLEEP,
// FRT_STOP
// } frt_state;
//
// volatile enum {
// FRT_TOO_LONG,
// RT_TOO_LONG,
// MISC_ERROR,
// MEM_ERROR,
// CONFIG_LOAD_ERROR,
// CONFIG_ERROR,
// HAL_OK
// } hal_state;
volatile int active_rt_func;
volatile int active_frt_func;
volatile int active_nrt_func;
uint32_t link_errors;
uint32_t pin_errors;
uint32_t set_errors;
uint32_t get_errors;
uint32_t comp_errors;
char error_name[MAX_HPNAME];
}hal_new;
int load(HPNAME name);
#define HAL_PIN_NEW(name_, value_) \
static const struct hal_pin name_##_hal_pin __attribute__((used, section (".pin_tbl."TOSTRING(COMP_NAME)"."#name_))) = {\
.comp = TOSTRING(COMP_NAME),\