Mercurial > repos > blastem
view i2c.h @ 1971:80920c21bb52
Add an event log soft flush and call it twice per frame in between hard flushes to netplay latency when there are insufficient hardware updates to flush packets in the middle of a frame
author | Michael Pavone <pavone@retrodev.com> |
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date | Fri, 08 May 2020 11:40:30 -0700 |
parents | d94855080529 |
children |
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#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_