| ??? 09/16/05 00:50 Read: times |
#101151 - Reconfiguring the port to IO after start 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.
In this manner I should be able to keep a track of the clocks, then when I am done with SPI, I reconfigure the port back to being an I2C I Hope this is the correct interpretation of what you mentioned. Regards Marshall |
| 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 |