| ??? 09/16/05 11:55 Read: times |
#101161 - but it will still toggle when configured Responding to: ???'s previous message |
Erik, your point is noted, this was the intention, that the I2C port would be "reconfigured" as vanilla IO before using the "OLD" SCL line as a bit banged clock for the SPI.
but it will still toggle when configured as IIC Erik |
| Topic | Author | Date |
| I2C & SPI shared clock line | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| i2c io port | 01/01/70 00:00 | |
| I2C External IO | 01/01/70 00:00 | |
| other GPIO | 01/01/70 00:00 | |
| All IO used. | 01/01/70 00:00 | |
| i2cchip | 01/01/70 00:00 | |
| Thanks for the link | 01/01/70 00:00 | |
| Because LPC has hardware IIC built in | 01/01/70 00:00 | |
| I am not too worried baout the IIC, but | 01/01/70 00:00 | |
| Reconfiguring the port to IO after start | 01/01/70 00:00 | |
| but it will still toggle when configured | 01/01/70 00:00 | |
| Why does the SPI care | 01/01/70 00:00 | |
yes, but | 01/01/70 00:00 |