diff options
Diffstat (limited to 'board/servo_v4/board.c')
| -rw-r--r-- | board/servo_v4/board.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/board/servo_v4/board.c b/board/servo_v4/board.c index 982ed9ccfb..6890027346 100644 --- a/board/servo_v4/board.c +++ b/board/servo_v4/board.c @@ -41,7 +41,7 @@ void board_config_pre_init(void) { /* enable SYSCFG clock */ - STM32_RCC_APB2ENR |= 1 << 0; + STM32_RCC_APB2ENR |= BIT(0); /* * the DMA mapping is : @@ -60,13 +60,13 @@ void board_config_pre_init(void) * Reference Manual */ /* Remap USART1 Tx from DMA channel 2 to channel 4 */ - STM32_SYSCFG_CFGR1 |= (1 << 9); + STM32_SYSCFG_CFGR1 |= BIT(9); /* Remap USART1 Rx from DMA channel 3 to channel 5 */ - STM32_SYSCFG_CFGR1 |= (1 << 10); + STM32_SYSCFG_CFGR1 |= BIT(10); /* Remap TIM3_CH1 from DMA channel 4 to channel 6 */ - STM32_SYSCFG_CFGR1 |= (1 << 30); + STM32_SYSCFG_CFGR1 |= BIT(30); /* Remap SPI2 Tx from DMA channel 5 to channel 7 */ - STM32_SYSCFG_CFGR1 |= (1 << 24); + STM32_SYSCFG_CFGR1 |= BIT(24); } /****************************************************************************** |