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authorNick Brassel <nick@tzarc.org>2019-11-06 08:04:50 +1100
committerNick Brassel <nick@tzarc.org>2020-01-24 12:45:58 +1100
commitd13ada11622977bcc0b530212b4405229805016d (patch)
tree3f8874ac3c9b5950b1fed6ac4d0081a268d9f487 /drivers/eeprom/eeprom_custom.c-template
parent6ff093efbee21d3f64f5b4bfdbc66d4648490523 (diff)
Add customisable EEPROM driver selection (#7274)
- uprintf -> dprintf - Fix atsam "vendor" eeprom. - Bump Kinetis K20x to 64 bytes, too. - Rollback Kinetis to 32 bytes as partitioning can only be done once. Add warning about changing the value. - Change RAM-backed "fake" EEPROM implementations to match eeconfig's current usage. - Add 24LC128 by request.
Diffstat (limited to 'drivers/eeprom/eeprom_custom.c-template')
-rw-r--r--drivers/eeprom/eeprom_custom.c-template46
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/eeprom/eeprom_custom.c-template b/drivers/eeprom/eeprom_custom.c-template
new file mode 100644
index 0000000000..5f915f7fab
--- /dev/null
+++ b/drivers/eeprom/eeprom_custom.c-template
@@ -0,0 +1,46 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+#include <string.h>
+
+#include "eeprom_driver.h"
+
+void eeprom_driver_init(void) {
+ /* Any initialisation code */
+ }
+
+void eeprom_driver_erase(void) {
+ /* Wipe out the EEPROM, setting values to zero */
+}
+
+void eeprom_read_block(void *buf, const void *addr, size_t len) {
+ /*
+ Read a block of data:
+ buf: target buffer
+ addr: 0-based offset within the EEPROM
+ len: length to read
+ */
+}
+
+void eeprom_write_block(const void *buf, void *addr, size_t len) {
+ /*
+ Write a block of data:
+ buf: target buffer
+ addr: 0-based offset within the EEPROM
+ len: length to write
+ */
+}