starred/klipper
1
0 Fork 0
mirror of https://github.com/Klipper3d/klipper.git synced 2026-10-19 01:59:55 -05:00
Code Issues Packages Projects Releases Wiki Activity

stm32: add PB4/PB5 hardware pwm pins on the stm32f1

Browse Source 
TIM3 channels 1 and 2 are available on PB4 and PB5 through the timer's
partial remap.  gpio_peripheral() already programs TIM3_REMAP_PARTIALREMAP
for those two pins, but they were missing from the stm32f1 hardware pwm
table, so a config naming them was rejected as "Not a valid PWM pin".
The stm32f0 and stm32h7 tables already list them.

Signed-off-by: Lev Voronov <minicx@disroot.org>
This commit is contained in:
Lev Voronov authored and KevinOConnor committed 2026-10-12 20:46:48 -04:00
1 parent d0a1e275d8
commit 6ea0b349e6
1 file changed
+2
Download Patch File Download Diff File Expand all files Collapse all files
src/stm32/hard_pwm.c
+2
View File
@@ -99,6 +99,8 @@ static const struct gpio_pwm_info pwm_regs[] = {
{TIM3, GPIO('A', 7), 2, GPIO_FUNCTION(1)},
{TIM3, GPIO('B', 0), 3, GPIO_FUNCTION(1)},
{TIM3, GPIO('B', 1), 4, GPIO_FUNCTION(1)},
{TIM3, GPIO('B', 4), 1, GPIO_FUNCTION(2)},
{TIM3, GPIO('B', 5), 2, GPIO_FUNCTION(2)},
{TIM3, GPIO('C', 6), 1, GPIO_FUNCTION(2)},
{TIM3, GPIO('C', 7), 2, GPIO_FUNCTION(2)},
{TIM3, GPIO('C', 8), 3, GPIO_FUNCTION(2)},