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| Rev 254 | Rev 256 | ||
|---|---|---|---|
| Line 84... | Line 84... | ||
| 84 | void EEPROM_RxDataHandler(u8* pRxBuffer, u8 RxBufferSize) |
84 | void EEPROM_RxDataHandler(u8* pRxBuffer, u8 RxBufferSize) |
| 85 | { // if number of byte are matching |
85 | { // if number of byte are matching |
| 86 | if((RxBufferSize == EEPROM_DataLen)) |
86 | if((RxBufferSize == EEPROM_DataLen)) |
| 87 | { //copy data from primary buffer to target buffer |
87 | { //copy data from primary buffer to target buffer |
| 88 | if(EEPROM_pData) memcpy((u8*)EEPROM_pData, pRxBuffer, EEPROM_DataLen); |
88 | if(EEPROM_pData) memcpy((u8*)EEPROM_pData, pRxBuffer, EEPROM_DataLen); |
| 89 | } |
89 | } |
| 90 | } |
90 | } |
| Line 91... | Line 91... | ||
| 91 | 91 | ||
| 92 | // ---------------------------------------------------------------------------------------- |
92 | // ---------------------------------------------------------------------------------------- |
| 93 | EEPROM_Result_t EEPROM_Transfer(u8 Direction, u16 Address, u8 *pData, u16 DataLen) |
93 | EEPROM_Result_t EEPROM_Transfer(u8 Direction, u16 Address, u8 *pData, u16 DataLen) |
| Line 141... | Line 141... | ||
| 141 | } |
141 | } |
| 142 | } |
142 | } |
| 143 | //wait for end of this transfer |
143 | //wait for end of this transfer |
| 144 | if(I2C_WaitForEndOfTransmission(I2C_TRANSFER_TIMEOUT)) |
144 | if(I2C_WaitForEndOfTransmission(I2C_TRANSFER_TIMEOUT)) |
| 145 | { |
145 | { |
| 146 | DebugOut.Analog[26] = I2C_Error; |
- | |
| 147 | if(I2C_Error == I2C_ERROR_NONE) retval = EEPROM_SUCCESS; |
146 | if(I2C_Error == I2C_ERROR_NONE) return(EEPROM_SUCCESS); |
| 148 | else retval = EEPROM_ERROR_I2C_TRANSFER_TIMEOUT; |
147 | else retval = EEPROM_DATA_TRANSFER_INCOMPLETE; |
| 149 | break; |
- | |
| 150 | } |
148 | } |
| - | 149 | else// i2c transfer timed out |
|
| - | 150 | { |
|
| - | 151 | return(EEPROM_ERROR_I2C_TRANSFER_TIMEOUT); |
|
| - | 152 | } |
|
| 151 | // or retry |
153 | // or retry |
| 152 | I2C_State = I2C_STATE_IDLE; |
- | |
| 153 | } while(++retry < I2C_ACCESS_RETRYS); |
154 | } while(++retry < I2C_ACCESS_RETRYS); |
| 154 | return(retval); |
155 | return(retval); |
| 155 | } |
156 | } |
| Line 156... | Line 157... | ||
| 156 | 157 | ||