Mercurial > repos > blastem
view i2c.h @ 2073:c69e42444f96
Fix some cycle adjustment stuff and an off-by one on hte TOCT response
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Mon, 31 Jan 2022 00:01:15 -0800 |
parents | d94855080529 |
children |
line wrap: on
line source
#ifndef I2C_H_ #define I2C_H_ typedef struct { char *buffer; uint32_t size; uint16_t address; uint8_t host_sda; uint8_t slave_sda; uint8_t scl; uint8_t state; uint8_t counter; uint8_t latch; } eeprom_state; void eeprom_init(eeprom_state *state, uint8_t *buffer, uint32_t size); void * write_eeprom_i2c_w(uint32_t address, void * context, uint16_t value); void * write_eeprom_i2c_b(uint32_t address, void * context, uint8_t value); uint16_t read_eeprom_i2c_w(uint32_t address, void * context); uint8_t read_eeprom_i2c_b(uint32_t address, void * context); #endif //I2C_H_