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Both sides previous revision Previous revision | |||
stm32:peripherals:gpio_output [2022/12/27 17:35] – [Setup output mode] ruan | stm32:peripherals:gpio_output [2022/12/28 08:17] (current) – ruan | ||
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===== Configuration Registers ===== | ===== Configuration Registers ===== | ||
- | ==== GPIOx_MODER ==== | + | ==== GPIOx_MODER |
- | + | ||
- | Port mode register | + | |
\\ {{gpio_reg_common.svg}} \\ \\ | \\ {{gpio_reg_common.svg}} \\ \\ | ||
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|Pin x|01|Output mode| | |Pin x|01|Output mode| | ||
- | ==== GPIOx_PUPDR | + | ==== GPIOx_PUPDR |
- | + | ||
- | Port pull-up / pull-down register | + | |
\\ {{gpio_reg_common.svg}} \\ \\ | \\ {{gpio_reg_common.svg}} \\ \\ | ||
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|::: | |::: | ||
- | ==== GPIOx_OTYPER | + | ==== GPIOx_OTYPER |
- | + | ||
- | Port output type register | + | |
\\ {{gpio_reg_otyper.svg}} \\ \\ | \\ {{gpio_reg_otyper.svg}} \\ \\ | ||
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|::: | |::: | ||
- | ==== GPIOx_OSPEEDR | + | ==== GPIOx_OSPEEDR |
- | + | ||
- | Port output speed register | + | |
\\ {{gpio_reg_common.svg}} \\ \\ | \\ {{gpio_reg_common.svg}} \\ \\ | ||
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===== Data Registers ===== | ===== Data Registers ===== | ||
- | ==== GPIOx_ODR | + | ==== GPIOx_ODR |
- | + | ||
- | Port output data register | + | |
\\ {{gpio_reg_odr.svg}} \\ \\ | \\ {{gpio_reg_odr.svg}} \\ \\ | ||
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|:::|1|Set pin x| | |:::|1|Set pin x| | ||
- | ==== GPIOx_BSRR | + | ==== GPIOx_BSRR Port bit set / reset register |
- | + | ||
- | Port bit set / reset register | + | |
\\ {{gpio_reg_bsrr.svg}} \\ \\ | \\ {{gpio_reg_bsrr.svg}} \\ \\ | ||
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|::: | |::: | ||
- | ===== Legend ===== | ||
- | |||
- | \\ {{legende.svg}} \\ \\ |