diff options
Diffstat (limited to 'src/stm32/stm32g4.c')
| -rw-r--r-- | src/stm32/stm32g4.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/stm32/stm32g4.c b/src/stm32/stm32g4.c index 139ea8ea..1eed3ec1 100644 --- a/src/stm32/stm32g4.c +++ b/src/stm32/stm32g4.c @@ -22,6 +22,12 @@ lookup_clock_line(uint32_t periph_base) if (periph_base < APB2PERIPH_BASE) { uint32_t pos = (periph_base - APB1PERIPH_BASE) / 0x400; if (pos < 32) { +#if defined(FDCAN2_BASE) + if (periph_base == FDCAN2_BASE) + return (struct cline){.en = &RCC->APB1ENR1, + .rst = &RCC->APB1RSTR1, + .bit = 1 << 25}; +#endif return (struct cline){.en = &RCC->APB1ENR1, .rst = &RCC->APB1RSTR1, .bit = 1 << pos}; |