stmhal: Fix clock configuration for STM32L476-discovery; also add I2C2.
This commit is contained in:
parent
e89413e9b0
commit
b924f649cd
|
@ -16,11 +16,11 @@
|
|||
#define MICROPY_HW_ENABLE_DAC (0)
|
||||
#define MICROPY_HW_ENABLE_CAN (0)
|
||||
|
||||
// HSE is 8MHz
|
||||
#define MICROPY_HW_CLK_PLLM (2)
|
||||
// MSI is used and is 4MHz
|
||||
#define MICROPY_HW_CLK_PLLM (1)
|
||||
#define MICROPY_HW_CLK_PLLN (40)
|
||||
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV7)
|
||||
#define MICROPY_HW_CLK_PLLR (RCC_PLLP_DIV7)
|
||||
#define MICROPY_HW_CLK_PLLR (RCC_PLLR_DIV2)
|
||||
#define MICROPY_HW_CLK_PLLQ (RCC_PLLQ_DIV2)
|
||||
|
||||
#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4
|
||||
|
@ -32,6 +32,8 @@
|
|||
// I2C busses
|
||||
#define MICROPY_HW_I2C1_SCL (pin_B6)
|
||||
#define MICROPY_HW_I2C1_SDA (pin_B7)
|
||||
#define MICROPY_HW_I2C2_SCL (pin_B10)
|
||||
#define MICROPY_HW_I2C2_SDA (pin_B11)
|
||||
// We use an array of baudrates and corresponding TIMINGR values.
|
||||
//
|
||||
// The value 0x90112626 was obtained from the DISCOVERY_I2C1_TIMING constant
|
||||
|
|
Loading…
Reference in New Issue