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614678489
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2018-07-19
2023-06-14
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How to define the GPIO mode ?
2012-08-13
Posted on August 13, 2012 at 09:20typedef enum { GPIO_Mode_AIN = 0x0, GPIO_Mode_IN_FLOATING = 0x04, GPIO_Mode_IPD = 0x28, GPIO_Mode_IPU = 0x48, GPIO_Mode_Out_OD = 0x14, GPIO_Mode_Out_PP = 0x10, GPIO_Mode_AF_OD = 0x1C, GPIO_Mode_AF_PP =...
clock problem
2012-08-12
Posted on August 12, 2012 at 15:25I want to use the HSI, and the code is like the following: void RCC_Configuration(void) { RCC_DeInit(); RCC_HSICmd(ENABLE); RCC_AdjustHSICalibrationValue(0); RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2P...
Re: How to define the GPIO mode ?
2012-08-13
Posted on August 14, 2012 at 07:45Thanks, I know I don't need to use those HEX values in the programming, I just wonder how they come....
Re: clock problem
2012-08-12
Posted on August 13, 2012 at 02:43Thanks, my part is STM32F107