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| author | Aidan MacDonald <amachronic@protonmail.com> | 2021-12-23 02:49:50 +0000 |
|---|---|---|
| committer | Aidan MacDonald <amachronic@protonmail.com> | 2021-12-28 10:47:40 -0500 |
| commit | 96cfe329a612a8da5878f7bc20f2d645b30553a3 (patch) | |
| tree | 61527d8c279719d94246fc37971d8bab6148ff8c /firmware/export/powermgmt.h | |
| parent | 90dd2f84a9174c38dbfb07d582ec6ee7697b1939 (diff) | |
| download | rockbox-96cfe329a612a8da5878f7bc20f2d645b30553a3.tar.gz rockbox-96cfe329a612a8da5878f7bc20f2d645b30553a3.zip | |
powermgmt: Better time estimation
This method, while far from perfect, is able to make use of
real-time battery usage information and updates frequently
in fine-grained increments. This should make time estimates
a lot more useful than they previously were.
Change-Id: I66c6daba88210f60a27e239fbbcc56869be3b878
Diffstat (limited to 'firmware/export/powermgmt.h')
| -rw-r--r-- | firmware/export/powermgmt.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h index 77177e61af..3095d2c97b 100644 --- a/firmware/export/powermgmt.h +++ b/firmware/export/powermgmt.h | |||
| @@ -95,8 +95,8 @@ void powermgmt_init(void) INIT_ATTR; | |||
| 95 | #endif | 95 | #endif |
| 96 | 96 | ||
| 97 | #ifndef BATT_CURRENT_AVE_SAMPLES | 97 | #ifndef BATT_CURRENT_AVE_SAMPLES |
| 98 | /* TODO may need tweaking */ | 98 | /* semi arbitrary but needs to be 'large' for the time estimation algorithm */ |
| 99 | #define BATT_CURRENT_AVE_SAMPLES 16 | 99 | #define BATT_CURRENT_AVE_SAMPLES 128 |
| 100 | #endif | 100 | #endif |
| 101 | 101 | ||
| 102 | #ifndef POWER_THREAD_STEP_TICKS | 102 | #ifndef POWER_THREAD_STEP_TICKS |