drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Implement GPIO abstraction for atsam (#13567)

Browse source 
* Implement GPIO abstraction for atsam

* Convert Drop boards to normal matrix config

* Work round pin conflicts and matrix delay
This commit is contained in:
Joel Challis 2021-07-22 23:01:19 +01:00 • committed by GitHub
parent 95a7c22824
commit 5d7f2823c9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 255 additions and 174 deletions
Download patch file Download diff file Expand all files Collapse all files

18
keyboards/massdrop/ctrl/config.h
View file

@ -32,18 +32,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROWS 11
#define MATRIX_COLS 8
#define MATRIX_ROW_PINS { B04, B05, B06, B07, B08, B09, A10, A11, B10, B11, B12 }
#define MATRIX_COL_PINS { A00, A01, A02, A03, A04, A05, A06, A07 }
#define UNUSED_PINS
/* COL2ROW, ROW2COL */
#define DIODE_DIRECTION COL2ROW
/* Temporary solution for matrix delay */
#define IGNORE_ATOMIC_BLOCK
/* MCU Port name definitions */
#define PA 0
#define PB 1
/* Port and Pin definition of key row hardware configuration */
#define MATRIX_ROW_PORTS PB, PB, PB, PB, PB, PB, PA, PA, PB, PB, PB
#define MATRIX_ROW_PINS 4, 5, 6, 7, 8, 9, 10, 11, 10, 11, 12
/* Port and Pin definition of key column hardware configuration */
#define MATRIX_COL_PORTS PA, PA, PA, PA, PA, PA, PA, PA
#define MATRIX_COL_PINS 0, 1, 2, 3, 4, 5, 6, 7
/* This Shift Register expands available hardware output lines to control additional peripherals */
/* It uses four lines from the MCU to provide 16 output lines */
/* Shift Register Clock configuration (MCU to ShiftRegister.RCLK) */