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author | joeycastillo <joeycastillo@utexas.edu> | 2022-08-03 11:56:52 -0600 |
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committer | GitHub <noreply@github.com> | 2022-08-03 11:56:52 -0600 |
commit | e790a025787e0e1aa59b98b95e194cf4318d1578 (patch) | |
tree | 149bd53bbd46ebddd31957cc827a7c40ccf6f1a0 /watch-library/simulator/watch | |
parent | 6d87f5a6268a9a516d8c577dfd71b39a5bfc384a (diff) | |
parent | bcd3b666848214a735f37a5a4f08b157ba7bb3a1 (diff) | |
download | Sensor-Watch-e790a025787e0e1aa59b98b95e194cf4318d1578.tar.gz Sensor-Watch-e790a025787e0e1aa59b98b95e194cf4318d1578.tar.bz2 Sensor-Watch-e790a025787e0e1aa59b98b95e194cf4318d1578.zip |
Merge pull request #80 from joeycastillo/lfs
Movement: add a lil file system with lfs
Diffstat (limited to 'watch-library/simulator/watch')
-rw-r--r-- | watch-library/simulator/watch/watch.c | 4 | ||||
-rw-r--r-- | watch-library/simulator/watch/watch_private.c | 4 | ||||
-rw-r--r-- | watch-library/simulator/watch/watch_storage.c | 32 |
3 files changed, 38 insertions, 2 deletions
diff --git a/watch-library/simulator/watch/watch.c b/watch-library/simulator/watch/watch.c index 1c965aad..749651af 100644 --- a/watch-library/simulator/watch/watch.c +++ b/watch-library/simulator/watch/watch.c @@ -3,3 +3,7 @@ bool watch_is_buzzer_or_led_enabled(void) { return false; } + +bool watch_is_usb_enabled(void) { + return true; +} diff --git a/watch-library/simulator/watch/watch_private.c b/watch-library/simulator/watch/watch_private.c index 4ddc2182..3425341a 100644 --- a/watch-library/simulator/watch/watch_private.c +++ b/watch-library/simulator/watch/watch_private.c @@ -63,7 +63,7 @@ int _write(int file, char *ptr, int len) { return 0; } -// this method could be overridden to read stuff from the USB console? but no need rn. -int _read(void) { +int _read(int file, char *ptr, int len) { + // TODO: hook to UI return 0; } diff --git a/watch-library/simulator/watch/watch_storage.c b/watch-library/simulator/watch/watch_storage.c new file mode 100644 index 00000000..27011807 --- /dev/null +++ b/watch-library/simulator/watch/watch_storage.c @@ -0,0 +1,32 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include "watch_storage.h" + +uint8_t storage[NVMCTRL_ROW_SIZE * NVMCTRL_RWWEE_PAGES]; + +bool watch_storage_read(uint32_t row, uint32_t offset, uint8_t *buffer, uint32_t size) { + // printf("read row %ld offset %ld size %ld\n", row, offset, size); + memcpy(buffer, storage + row * NVMCTRL_ROW_SIZE + offset, size); + + return true; +} + +bool watch_storage_write(uint32_t row, uint32_t offset, const uint8_t *buffer, uint32_t size) { + // printf("write row %ld offset %ld size %ld\n", row, offset, size); + memcpy(storage + row * NVMCTRL_ROW_SIZE + offset, buffer, size); + + return true; +} + +bool watch_storage_erase(uint32_t row) { + // printf("erase row %ld\n", row); + memset(storage + row * NVMCTRL_ROW_SIZE, 0xff, NVMCTRL_ROW_SIZE); + + return true; +} + +bool watch_storage_sync(void) { + // nothing to do here! + return true; +} |