diff options
Diffstat (limited to 'ports/stm32/i2c.c')
| -rw-r--r-- | ports/stm32/i2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ports/stm32/i2c.c b/ports/stm32/i2c.c index b9ab16e12..f072a75b8 100644 --- a/ports/stm32/i2c.c +++ b/ports/stm32/i2c.c @@ -131,7 +131,7 @@ const pyb_i2c_obj_t pyb_i2c_obj[] = { #endif }; -#if defined(MCU_SERIES_F7) || defined(MCU_SERIES_L4) +#if defined(STM32F7) || defined(STM32L4) // The STM32F0, F3, F7 and L4 use a TIMINGR register rather than ClockSpeed and // DutyCycle. @@ -161,7 +161,7 @@ const pyb_i2c_obj_t pyb_i2c_obj[] = { #define MICROPY_HW_I2C_BAUDRATE_DEFAULT (PYB_I2C_SPEED_FULL) #define MICROPY_HW_I2C_BAUDRATE_MAX (PYB_I2C_SPEED_FAST) -#elif defined(MCU_SERIES_L4) +#elif defined(STM32L4) // The value 0x90112626 was obtained from the DISCOVERY_I2C1_TIMING constant // defined in the STM32L4Cube file Drivers/BSP/STM32L476G-Discovery/stm32l476g_discovery.h @@ -424,7 +424,7 @@ void i2c_ev_irq_handler(mp_uint_t i2c_id) { return; } - #if defined(MCU_SERIES_F4) + #if defined(STM32F4) if (hi2c->Instance->SR1 & I2C_FLAG_BTF && hi2c->State == HAL_I2C_STATE_BUSY_TX) { if (hi2c->XferCount != 0U) { @@ -476,7 +476,7 @@ void i2c_er_irq_handler(mp_uint_t i2c_id) { return; } - #if defined(MCU_SERIES_F4) + #if defined(STM32F4) uint32_t sr1 = hi2c->Instance->SR1; |