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Initial USB2422 driver (#14835)

This commit is contained in:
Joel Challis 2021-10-22 00:49:58 +01:00 committed by GitHub
parent 1b1f3ec68e
commit 0093d3d761
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13 changed files with 277 additions and 205 deletions

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@ -89,6 +89,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define DEBUG_BOOT_TRACING_PORT PB
#define DEBUG_BOOT_TRACING_PIN 23
/* USB2422 config */
#define USB2422_ADDRESS 0x58
#define USB2422_VENDOR_ID 0x04D8
#define USB2422_PRODUCT_ID 0xEEC5
#define USB2422_DEVICE_VER 0x0101
#define USB2422_MANUFACTURER "Massdrop Inc."
#define USB2422_PRODUCT "Massdrop Hub"
#define USB2422_ACTIVE_PIN A18
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5