4 Commits

Author	SHA1	Message	Date
Marian Buschsieweke	16f859dafd	drivers/saul: use const qualifier for data to write ... This makes life easier when calling e.g. `saul_reg_write()` with data stored in flash. As now the signatures for reading and writing differ (in that `const` qualifier only), `saul_notsup()` is split into `saul_write_notsup()` and `saul_read_notsup()`. However, one is implemented as a symbol alias of the other, so that ROM consumption remains unchanged.	2022-05-23 08:35:27 +02:00
Gunar Schorcht	739fbf41fb	drivers/mcp47xx: add Kconfig	2021-12-08 05:42:07 +01:00
Gunar Schorcht	033fa00b9f	drivers/mcp47xx: SAUL integration	2021-12-08 05:42:07 +01:00
Gunar Schorcht	499cbb9062	drivers/mcp47xx: add driver for MCP47xx DAC devices	2021-12-08 05:42:07 +01:00