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Diffstat (limited to 'docs/spi_driver.md')
| -rw-r--r-- | docs/spi_driver.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/spi_driver.md b/docs/spi_driver.md index 16fe1d803..a27a3a13d 100644 --- a/docs/spi_driver.md +++ b/docs/spi_driver.md | |||
| @@ -6,12 +6,12 @@ The SPI Master drivers used in QMK have a set of common functions to allow porta | |||
| 6 | 6 | ||
| 7 | No special setup is required - just connect the `SS`, `SCK`, `MOSI` and `MISO` pins of your SPI devices to the matching pins on the MCU: | 7 | No special setup is required - just connect the `SS`, `SCK`, `MOSI` and `MISO` pins of your SPI devices to the matching pins on the MCU: |
| 8 | 8 | ||
| 9 | |MCU |`SS`|`SCK`|`MOSI`|`MISO`| | 9 | |MCU |`SS`|`SCK`|`MOSI`|`MISO`| |
| 10 | |---------------|----|-----|------|------| | 10 | |-----------------|----|-----|------|------| |
| 11 | |ATmega16/32U2/4|`B0`|`B1` |`B2` |`B3` | | 11 | |ATmega16/32U2/4 |`B0`|`B1` |`B2` |`B3` | |
| 12 | |AT90USB64/128 |`B0`|`B1` |`B2` |`B3` | | 12 | |AT90USB64/128/162|`B0`|`B1` |`B2` |`B3` | |
| 13 | |ATmega32A |`B4`|`B7` |`B5` |`B6` | | 13 | |ATmega32A |`B4`|`B7` |`B5` |`B6` | |
| 14 | |ATmega328/P |`B2`|`B5` |`B3` |`B4` | | 14 | |ATmega328/P |`B2`|`B5` |`B3` |`B4` | |
| 15 | 15 | ||
| 16 | You may use more than one slave select pin, not just the `SS` pin. This is useful when you have multiple devices connected and need to communicate with them individually. | 16 | You may use more than one slave select pin, not just the `SS` pin. This is useful when you have multiple devices connected and need to communicate with them individually. |
| 17 | `SPI_SS_PIN` can be passed to `spi_start()` to refer to `SS`. | 17 | `SPI_SS_PIN` can be passed to `spi_start()` to refer to `SS`. |