16 lines
606 B
C
16 lines
606 B
C
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#include "pico/stdlib.h"
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#include "hardware/i2c.h"
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enum i2c_resultat_t {
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I2C_EN_COURS,
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I2C_SUCCES,
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I2C_ECHEC
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};
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void i2c_maitre_init(void);
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void i2c_gestion(i2c_inst_t *i2c);
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enum i2c_resultat_t i2c_lire_registre_nb(uint8_t adresse_7_bits, uint8_t registre, uint8_t * reception, uint8_t len);
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enum i2c_resultat_t i2c_ecrire_registre_nb(uint8_t adresse_7_bits, uint8_t registre, uint8_t * _emission, uint8_t len);
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int i2c_ecrire_registre(char adresse_7_bits, char registre, char valeur_registre);
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int i2c_lire_registre(char adresse_7_bits, char registre, unsigned char * reception, char len);
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