canbootloader:Add 48Mhz CAN Clock Settings

4 years ago · 2deef30d12
1 changed files with 6 additions and 1 deletions
--- a/platforms/nuttx/src/canbootloader/arch/stm32/drivers/can/driver.c
+++ b/platforms/nuttx/src/canbootloader/arch/stm32/drivers/can/driver.c
@ -70,7 +70,12 @@
				@@ -70,7 +70,12 @@
 #define FILTER_ID             1
 #define FILTER_MASK           2

-#if STM32_PCLK1_FREQUENCY == 45000000 || STM32_PCLK1_FREQUENCY == 36000000
+#if STM32_PCLK1_FREQUENCY == 48000000
+/* Sample 85.7 % */
+# define QUANTA 16
+# define BS1_VALUE 12
+# define BS2_VALUE 1
+#elif STM32_PCLK1_FREQUENCY == 45000000 || STM32_PCLK1_FREQUENCY == 36000000
 /* Sample 88.9 % */
 # define QUANTA 9
 # define BS1_VALUE 6