Driver for a SenseCore shield.
The SenseCore provides four SExI sites which you can populate with rivets. Each site is divided into two halves, an SPI half and an I2C half.
The PCA9655 port expander controls the chip selects to each of the SPI sites, the digital I/O signals to each of the sites, and can optionally control the Tx and Rx signals.
All correct at time of writing, but as always, manufacturers love to move things around on their website.
This code has been tested using a SolderCore and a SenseCore.
| Types | |
| SENSECORE_BUS_SIGNAL_t | SenseCore I/O expander signals |
| SENSECORE_DRIVER_t | SenseCore state |
| Initialization | |
| sensecore_init | Initialize SenseCore on I2C bus |
| sensecore_init_ex | Initialize SenseCore driver (extended) |
| Functions | |
| sensecore_get_dio_signal | Get the DIO signal for a single SExI site |
| sensecore_get_rx_signal | Get the Rx signal for a single SExI site |
| sensecore_get_tx_signal | Get the Tx signal for a single SExI site |
| sensecore_select_site | Select a single SExI site |
| sensecore_set_cs_signal | Set the CS signal for a single SExI site |
| sensecore_set_dio_signal | Set the DIO signal for a single SExI site |
| sensecore_set_rx_signal | Set the Rx signal for a single SExI site |
| sensecore_set_tx_signal | Set the Tx signal for a single SExI site |