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Code Issues Wiki Activity

F7 i3c_pullup option

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This commit is contained in:
Sami Korhonen 2016-10-16 19:37:40 +03:00
parent 836da3c226
commit 1d45f1b22e
1 changed files with 6 additions and 2 deletions
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8
src/main/drivers/bus_i2c_hal.c
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@ -34,7 +34,11 @@
static void i2cUnstick(IO_t scl, IO_t sda); static void i2cUnstick(IO_t scl, IO_t sda);
#if defined(USE_I2C_PULLUP)
#define IOCFG_I2C IO_CONFIG(GPIO_MODE_AF_OD, GPIO_SPEED_FREQ_VERY_HIGH, GPIO_PULLUP)
#else
#define IOCFG_I2C IOCFG_AF_OD #define IOCFG_I2C IOCFG_AF_OD
#endif
#ifndef I2C1_SCL #ifndef I2C1_SCL
#define I2C1_SCL PB6 #define I2C1_SCL PB6
@ -229,10 +233,10 @@ void i2cInit(I2CDevice device)
/// TODO: HAL check if I2C timing is correct /// TODO: HAL check if I2C timing is correct
i2cHandle[device].Handle.Init.Timing = 0x00B01B59; i2cHandle[device].Handle.Init.Timing = 0x00B01B59;
//i2cHandle[device].Handle.Init.Timing = 0x00D00E28; /* (Rise time = 120ns, Fall time = 25ns) */ //i2cHandle[device].Handle.Init.Timing = 0x00D00E28; /* (Rise time = 120ns, Fall time = 25ns) */
i2cHandle[device].Handle.Init.OwnAddress1 = 0xFF; i2cHandle[device].Handle.Init.OwnAddress1 = 0x0;
i2cHandle[device].Handle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; i2cHandle[device].Handle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
i2cHandle[device].Handle.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE; i2cHandle[device].Handle.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
i2cHandle[device].Handle.Init.OwnAddress2 = 0xFF; i2cHandle[device].Handle.Init.OwnAddress2 = 0x0;
i2cHandle[device].Handle.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE; i2cHandle[device].Handle.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
i2cHandle[device].Handle.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE; i2cHandle[device].Handle.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;