stm32f0/i2c: define h7 timings

Signed-off-by: Timofey Titovets <[email protected]>
Klipper3d · Sep 20, 2024 · 4c75708 · 4c75708
1 parent 9f6dd57
commit 4c75708
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/stm32/stm32f0_i2c.c b/src/stm32/stm32f0_i2c.c
@@ -145,6 +145,10 @@ static const struct timingr i2c_timings[3] = {
     {.presc = 0xB, .scll = 0x13, .sclh = 0xF, .sdadel = 0x2, .scldel = 0x4},
     {.presc = 0x5, .scll = 0x9, .sclh = 0x3, .sdadel = 0x3, .scldel = 0x3},
     {.presc = 0x5, .scll = 0x3, .sclh = 0x1, .sdadel = 0x0, .scldel = 0x1},
+#elif CONFIG_MACH_STM32H7
+    {.presc = 0xD, .scll = 0x23, .sclh = 0x1F, .sdadel = 0x2, .scldel = 0x4},
+    {.presc = 0x6, .scll = 0x10, .sclh = 0xB, .sdadel = 0x2, .scldel = 0x3},
+    {.presc = 0x2, .scll = 0xA, .sclh = 0x7, .sdadel = 0x0, .scldel = 0x1},
 #else
     {.presc = 0xB, .scll = 0x13, .sclh = 0xF, .sdadel = 0x2, .scldel = 0x4},
     {.presc = 0xB, .scll = 0x13, .sclh = 0xF, .sdadel = 0x2, .scldel = 0x4},