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Code Issues Wiki Activity

added softi2c source file (oops)

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changed gpio speeds to 2mhz from 50, nothing is toggling at 50mhz here. reduce ringing/noise.

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@181 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
This commit is contained in:
timecop 2012-07-14 07:43:18 +00:00
parent 23d11299b8
commit e70d7b5d16
11 changed files with 781 additions and 549 deletions
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6
src/drv_i2c.c
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@ -265,7 +265,7 @@ void i2cInit(I2C_TypeDef *I2C)
// Init pins
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10 | GPIO_Pin_11;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;
GPIO_Init(GPIOB, &GPIO_InitStructure);
@ -313,7 +313,7 @@ static void i2cUnstick(void)
uint8_t i;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10 | GPIO_Pin_11;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD;
GPIO_Init(GPIOB, &GPIO_InitStructure);
@ -345,7 +345,7 @@ static void i2cUnstick(void)
// Init pins
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10 | GPIO_Pin_11;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;
GPIO_Init(GPIOB, &GPIO_InitStructure);
}