[B96B_F446VE] Add more details about the timing_pts table

adustm · adustm · commit 4a4cb7fb07a5 · 2016-02-22T15:27:51.000+01:00
diff --git a/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/can_api.c b/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/can_api.c
@@ -105,8 +105,10 @@ void can_free(can_t *obj)
     }
 }
 
-// This table has the sampling points as close to 75% as possible. The first
-// value is TSEG1, the second TSEG2.
+// The following table is used to program bit_timing. It is an adjustment of the sample
+// point by synchronizing on the start-bit edge and resynchronizing on the following edges.
+// This table has the sampling points as close to 75% as possible (most commonly used).
+// The first value is TSEG1, the second TSEG2.
 static const int timing_pts[23][2] = {
     {0x0, 0x0},      // 2,  50%
     {0x1, 0x0},      // 3,  67%

Original file line number	Diff line number	Diff line change
`@@ -105,8 +105,10 @@ void can_free(can_t *obj)`
`105`	`105`	`}`
`106`	`106`	`}`
`107`	`107`
`108`		`-// This table has the sampling points as close to 75% as possible. The first`
`109`		`-// value is TSEG1, the second TSEG2.`
	`108`	`+// The following table is used to program bit_timing. It is an adjustment of the sample`
	`109`	`+// point by synchronizing on the start-bit edge and resynchronizing on the following edges.`
	`110`	`+// This table has the sampling points as close to 75% as possible (most commonly used).`
	`111`	`+// The first value is TSEG1, the second TSEG2.`
`110`	`112`	`static const int timing_pts[23][2] = {`
`111`	`113`	`{0x0, 0x0}, // 2, 50%`
`112`	`114`	`{0x1, 0x0}, // 3, 67%`