blackpill-f4: change default frequency to 2 MHz

so that the probe works on more targets out of the box (see blackmagic-debug#2065).
birkenfeld · Feb 11, 2025 · 3148437 · 3148437
1 parent 88ac09b
commit 3148437
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/platforms/common/blackpill-f4/blackpill-f4.c b/src/platforms/common/blackpill-f4/blackpill-f4.c
@@ -143,7 +143,7 @@ void platform_init(void)
 	OTG_FS_GCCFG &= ~(OTG_GCCFG_VBUSBSEN | OTG_GCCFG_VBUSASEN);
 
 	/* By default, do not drive the SWD bus too fast. */
-	platform_max_frequency_set(3000000);
+	platform_max_frequency_set(2000000);
 }
 
 void platform_nrst_set_val(bool assert)