Skip to content

Fix wrong value used for lposc_freq_khz_frac (#2449) #2450

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
May 4, 2025
Merged

Fix wrong value used for lposc_freq_khz_frac (#2449) #2450

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b014678
Fix wrong value used for lposc_freq_khz_frac (#2449)
tommy-gilligan May 2, 2025
ffdf17f
Correctly fix wrong value used for lposc_freq_khz_frac (#2449)
tommy-gilligan May 2, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions src/rp2_common/hardware_powman/powman.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@ void powman_timer_set_1khz_tick_source_lposc_with_hz(uint32_t lposc_freq_hz) {
bool was_running = powman_timer_is_running();
if (was_running) powman_timer_stop();
uint32_t lposc_freq_khz = lposc_freq_hz / 1000;
uint32_t lposc_freq_khz_frac16 = (lposc_freq_khz % 1000) * 65536 / 1000;
uint32_t lposc_freq_khz_frac16 = (lposc_freq_hz % 1000) * 65536 / 1000;
powman_write(&powman_hw->lposc_freq_khz_int, lposc_freq_khz);
powman_write(&powman_hw->lposc_freq_khz_frac, lposc_freq_khz_frac16);
powman_set_bits(&powman_hw->timer, POWMAN_TIMER_USE_LPOSC_BITS);
Expand All @@ -87,7 +87,7 @@ void powman_timer_set_1khz_tick_source_xosc_with_hz(uint32_t xosc_freq_hz) {
bool was_running = powman_timer_is_running();
if (was_running) powman_timer_stop();
uint32_t xosc_freq_khz = xosc_freq_hz / 1000;
uint32_t xosc_freq_khz_frac16 = (xosc_freq_khz % 1000) * 65536 / 1000;
uint32_t xosc_freq_khz_frac16 = (xosc_freq_hz % 1000) * 65536 / 1000;
powman_write(&powman_hw->xosc_freq_khz_int, xosc_freq_khz);
powman_write(&powman_hw->xosc_freq_khz_frac, xosc_freq_khz_frac16);
powman_set_bits(&powman_hw->timer, POWMAN_TIMER_USE_XOSC_BITS);
Expand Down
Loading