// ===============================================================================================
void Pump_now(FunctionalState pump)
{
if(pump==ENABLE && !Power.Pump_deny)
{
Power.Pump_active=ENABLE;
dac_on(); // Включаем ЦАП
TIM9->EGR |= 0x0001; // Устанавливаем бит UG для принудительного сброса счетчика
TIM_ClearITPendingBit(TIM9, TIM_IT_Update);
TIM_CCxCmd(TIM9, TIM_Channel_1, TIM_CCx_Enable); // разрешить накачку
TIM_ITConfig(TIM9, TIM_IT_Update, ENABLE);
comp_on(); // Включаем компаратор
} else {
TIM_CCxCmd(TIM9, TIM_Channel_1, TIM_CCx_Disable); // запретить накачку
TIM_ITConfig(TIM9, TIM_IT_Update, DISABLE);
pump_counter_avg_impulse_by_1sec[0]++;
comp_off(); // Выключаем компаратор
dac_off(); // Выключаем ЦАП
TIM_ClearITPendingBit(TIM9, TIM_IT_Update);
Power.Pump_active=DISABLE;
}
}
/**
* @brief User entry point in driver/simulator ioctl routine.
*
* @param proceed -- if standard code execution should be proceed
* @param sptr -- statics table pointer
* @param f -- file pointer. Lynx/Linux specific.
* See (sys/file.h) for Lynx and (linux/fs.h) for Linux.
* @param lun -- minor number (LUN)
* @param com -- ioctl number
* @param arg -- ioctl arguments
*
* It's up to user to set kernel-level errno (by means of @e pseterr call).
* @e proceed parameter denotes if further standard actions should be proceed
* after function returns. @b FALSE - means that user-desired operation done
* all that user wants and there is no further necessaty to perfom any standard
* operations that follow function call. @b TRUE - means that code that follows
* function call will be executed.
*
* @return return value is the same as in entry point function\n
* OK - if succeed.\n
* SYSERR - in case of failure.
*/
int CvorbUserIoctl(int *proceed, register CVORBStatics_t *sptr,
struct file *f, int lun, int com, char *arg)
{
CVORBUserStatics_t *usp = sptr->usrst; /* user statistics table */
ushort edp[3]; /* [select/get function] ioctl parameters
[0] -- module idx
[1] -- chan idx
[2] -- func idx */
*proceed = FALSE;
switch (com) {
case CVORB_VHDL:
return read_vhdl(usp, arg);
case CVORB_PCB:
return read_pcb(usp, arg);
case CVORB_TEMP:
return read_temp(usp, arg);
case CVORB_MOD_CFG_RD:
return read_mod_config_reg(usp, arg);
case CVORB_MOD_CFG_WR:
return write_mod_config_reg(usp, arg);
case CVORB_CH_CFG_RD:
return read_ch_config_reg(usp, arg);
case CVORB_CH_CFG_WR:
return write_ch_config_reg(usp, arg);
case CVORB_MOD_STAT:
return read_mod_stat(usp, arg);
case CVORB_CH_STAT:
return read_ch_stat(usp, arg);
case CVORB_LOAD_SRAM:
return load_sram(usp, arg);
case CVORB_READ_SRAM:
return read_sram(usp, arg);
case CVORB_FEN: /* enable function in the function bitmask */
return enable_function(usp, arg);
case CVORB_FDIS: /* disable function in the function bitmask */
return disable_function(usp, arg);
case CVORB_FEN_RD: /* read Funciton Enable Mask */
{
uint m[2]; /* [0] -- bits[63-32]
[1] -- bits[31-0] */
/* ioctl parameters */
struct {
ushort m; /* module idx */
ushort c; /* channel idx */
uint *p; /* results goes here */
} par;
if (cdcm_copy_from_user(&par, arg, sizeof(par)))
return SYSERR;
m[0] = _rcr(par.m, par.c, FCT_EM_H);
m[1] = _rcr(par.m, par.c, FCT_EM_L);
return cdcm_copy_to_user(par.p, m, sizeof(m));
}
case CVORB_FEN_WR: /* write Function Enable Mask */
return write_fem_regs(usp, arg);
case CVORB_FUNC_SEL: /* select function to be played */
if (cdcm_copy_from_user(&edp, arg, sizeof(edp)))
return SYSERR;
_wcr(edp[0], edp[1], FUNC_SEL, edp[2]);
/* Should wait on Channel Status register bit[9] -- function
copy in progress, when data is copying into local SRAM. */
while(_rcr(edp[0], edp[1], CH_STAT) & 1<<9)
usec_sleep(1);
return OK;
case CVORB_FUNC_GET: /* get currently selected function */
if (cdcm_copy_from_user(&edp, arg, sizeof(edp)))
return SYSERR;
return _rcr(edp[0], edp[1], FUNC_SEL);
case CVORB_WRSWP: /* action register.
Simulate front panel pulse inputs */
return write_swp(usp, arg);
case CVORB_RC_RD:
return read_recurrent_cycles_reg(usp, arg);
case CVORB_RC_WR:
return write_recurrent_cycles_reg(usp, arg);
case CVORB_DAC_ON:
return dac_on(usp, arg);
case CVORB_DAC_OFF:
/* disable on-board clock generator */
_wr(0, CLK_GEN_CNTL, AD9516_OFF);
return OK;
case AD9516_GET_PLL:
return get_pll(usp, arg);
case CVORB_WR_SAR:
return write_sar(usp, arg);
default:
*proceed = TRUE; /* continue standard code execution */
}
return OK;
}
