DAC_PGA.c File Reference

#include "tutti_gli_header.h"

Go to the source code of this file.

Functions
void	PGA_GAIN_CROSS (uint8_t scheda_su_scheda_giu, uint8_t canale, uint8_t PGA_gain_to_set)
	Here the 2 digital signals from the trimmer are exploited to set the gain of the input stage of the PGA.
void	PGA_set_reset_pre_PGA_gain (uint8_t scheda_su_scheda_giu, uint8_t canale, uint8_t set_2_reset_1_idle_0)
	Here the 2 digital signals from the trimmer are exploited to set the gain of the input stage of the PGA.
void	PGA_DAC_GAIN_CROSS (uint8_t scheda_su_scheda_giu, uint8_t canale, uint8_t guadagno_da_impostare, uint8_t PGA_si_NO)
void	PGA_GAIN (uint8_t scheda_su_scheda_giu, uint8_t canale, uint8_t guadagno_da_impostare)
	It sets the PGA gain irrespective of the offset.
void	instruction_for_PGA_GAIN_set (void)
	The second stage gain is settable here.
void	PGA_preparation_to_gain_set (char chi_aggiustiamo, unsigned int guadagno_da_impostare)
	It sets the new gain letting the output offset at the same level.
void	PGA_GAIN_set (char canale, unsigned int guadagno_da_impostare)
	It sets the new gain irrespective of the offset.

Variables
uint8_t	guadagno_minimo_PGA = 1
uint8_t	massimo_guadagno_impostabile = 100
uint8_t	PGA_settled_gain [12]
	PGA set gain.
unsigned int	PGA_Gain_code [2]
unsigned int	PGA_Gain_V_su_V [2]