Differences

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--- stm32:peripherals:gpio_output [2016/11/08 07:59] – [Programming Example] feur
+++ stm32:peripherals:gpio_output [2022/12/28 08:17] (current) – ruan
@@ Line 10: / Line 10: @@
 \\ {{gpio_output.svg}} \\ \\
-===== Programming Instruction =====
+===== Programming Instructions =====
 ==== Enable Peripheral ====
@@ Line 17: / Line 17: @@
   * Enable GPIOx in ''RCC->AHBENR[0]''.
-==== Setup input mode ====
+==== Setup output mode ====
 Configure the MODE and PUPDR as well as the output type and speed register, \\ for every pin that should act as digital output:
@@ Line 24: / Line 24: @@
   * Configure output type in ''GPIOx->OTYPER''. \\ (in conjunction with ''GPIOx->PUPDR'')
   * Configure output speed in ''GPIOx->OSPEEDR''.
-\\
-> {{logo_hal.svg?72px |}} **Hardware Abstraction Layer**
-> [[https://ennis.zhaw.ch/hal/structreg__gpio__t.html | Registry Types]]
-> [[https://ennis.zhaw.ch/hal/hal__gpio_8h.html | InES GPIO HAL Interface]]
 \\
 ===== Configuration Registers =====
-==== MODER ====
+==== GPIOx_MODER - Port mode register ====
-Mode register
 \\ {{gpio_reg_common.svg}} \\ \\
@@ Line 42: / Line 35: @@
 |Pin x|01|Output mode|
-==== PUPDR ====
+==== GPIOx_PUPDR - Port pull-up / pull-down register ====
-Push-up / pull-down register
 \\ {{gpio_reg_common.svg}} \\ \\
@@ Line 54: / Line 45: @@
 |:::|11|Reserved|
-==== OTYPER ====
+==== GPIOx_OTYPER - Port output type register ====
-Output type register
 \\ {{gpio_reg_otyper.svg}} \\ \\
@@ Line 64: / Line 53: @@
 |:::|1|Output type: open-drain|
-==== OSPEEDR ====
+==== GPIOx_OSPEEDR - Port output speed register ====
-Output speed register
 \\ {{gpio_reg_common.svg}} \\ \\
@@ Line 78: / Line 65: @@
 ===== Data Registers =====
-==== ODR ====
+==== GPIOx_ODR - Port output data register ====
-Output data register
 \\ {{gpio_reg_odr.svg}} \\ \\
@@ Line 88: / Line 73: @@
 |:::|1|Set pin x|
-==== BSRR ====
+==== GPIOx_BSRR Port bit set / reset register ====
-Bit set / reset register
 \\ {{gpio_reg_bsrr.svg}} \\ \\
@@ Line 100: / Line 83: @@
 |:::|1|Clear/reset pin x|
-===== Legend =====
-\\ {{legende.svg}} \\ \\