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Merge pull request #1866 from xuzhuoyi/stm32f429-disco 

[bsp][stm32f429-disco] Repair mistake of i2c device name
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Bernard Xiong 2018-10-05 17:30:00 +08:00 committed by GitHub
parent db16cada48 20f01fcadf
commit ee1e316d1e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 6 deletions
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bsp/stm32f429-disco/drivers/drv_touch.c
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@ -95,12 +95,7 @@ static int32_t touch_write(uint8_t reg, uint8_t val)
*/
static rt_err_t stmpe811_touch_init(rt_device_t dev)
{
stmpe811_i2c_bus = rt_i2c_bus_device_find("touch");
// ptrI2C->Initialize (NULL);
// ptrI2C->PowerControl(ARM_POWER_FULL);
// ptrI2C->Control (ARM_I2C_BUS_SPEED, ARM_I2C_BUS_SPEED_FAST);
// ptrI2C->Control (ARM_I2C_BUS_CLEAR, 0);
stmpe811_i2c_bus = rt_i2c_bus_device_find("i2c3");
touch_write(STMPE811_SYS_CTRL1, 0x02); /* Reset Touch-screen controller */
rt_thread_mdelay(10); /* Wait 10ms */