Bring back trimmed spaces.

Author: jgillick

ports/stm/peripherals/stm32f4/periph.h

@@ -33,9 +33,9 @@
 #include "stm32f4xx_hal.h"
 #include "stm32f4/pins.h"
 
-// I2C
+// I2C 
 // TODO: these objects should be condensed into a single 'periph_pin' unless we
-// find a compelling reason to store more unique data in them.
+// find a compelling reason to store more unique data in them. 
 
 typedef struct {
     uint8_t i2c_index:4; // Index of the I2C unit (1 to 3)
@@ -44,8 +44,8 @@ typedef struct {
 } mcu_i2c_sda_obj_t;
 
 typedef struct {
-    uint8_t i2c_index:4;
-    uint8_t altfn_index:4;
+    uint8_t i2c_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_i2c_scl_obj_t;
 
@@ -64,9 +64,9 @@ typedef struct {
     .pin = scl_pin, \
 }
 
-// SPI
+// SPI 
 // TODO: these objects should be condensed into a single 'periph_pin' unless we
-// find a compelling reason to store more unique data in them.
+// find a compelling reason to store more unique data in them. 
 
 typedef struct {
     uint8_t spi_index:4; //Up to 6 SPI units
@@ -75,20 +75,20 @@ typedef struct {
 } mcu_spi_sck_obj_t;
 
 typedef struct {
-    uint8_t spi_index:4;
-    uint8_t altfn_index:4;
+    uint8_t spi_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_spi_mosi_obj_t;
 
 typedef struct {
-    uint8_t spi_index:4;
-    uint8_t altfn_index:4;
+    uint8_t spi_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_spi_miso_obj_t;
 
 typedef struct {
-    uint8_t spi_index:4;
-    uint8_t altfn_index:4;
+    uint8_t spi_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_spi_nss_obj_t;
 
@@ -101,17 +101,17 @@ typedef struct {
 
 // UART
 // TODO: these objects should be condensed into a single 'periph_pin' unless we
-// find a compelling reason to store more unique data in them.
+// find a compelling reason to store more unique data in them. 
 
 typedef struct {
-    uint8_t uart_index:4;
-    uint8_t altfn_index:4;
+    uint8_t uart_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_uart_tx_obj_t;
 
 typedef struct {
-    uint8_t uart_index:4;
-    uint8_t altfn_index:4;
+    uint8_t uart_index:4; 
+    uint8_t altfn_index:4; 
     const mcu_pin_obj_t * pin;
 } mcu_uart_rx_obj_t;
 
@@ -124,8 +124,8 @@ typedef struct {
 
 //Timers
 typedef struct {
-    uint8_t tim_index:4;
-    uint8_t altfn_index:4;
+    uint8_t tim_index:4; 
+    uint8_t altfn_index:4; 
     uint8_t channel_index:4;
     const mcu_pin_obj_t * pin;
 } mcu_tim_pin_obj_t;
@@ -184,4 +184,4 @@ typedef struct {
 #include "stm32f407xx/periph.h"
 #endif
 
-#endif // __MICROPY_INCLUDED_STM32F4_PERIPHERALS_PERIPH_H__
+#endif // __MICROPY_INCLUDED_STM32F4_PERIPHERALS_PERIPH_H__

ports/stm/peripherals/stm32f4/pins.h

@@ -40,7 +40,7 @@ typedef struct {
     mp_obj_base_t base;
     uint8_t port:4;
     uint8_t number:4;
-    uint8_t adc_unit:3;
+    uint8_t adc_unit:3; 
     uint8_t adc_channel:5;
 } mcu_pin_obj_t;
 
@@ -51,8 +51,8 @@ typedef struct {
 #define ADC_3   4
 
 //STM32 ADC pins can have a combination of 1, 2 or all 3 ADCs on a single pin,
-//but all 3 ADCs will share the same input number per pin.
-//F4 family has 3 ADC max, 24 channels max.
+//but all 3 ADCs will share the same input number per pin. 
+//F4 family has 3 ADC max, 24 channels max. 
 #define ADC_INPUT(mask, number) \
     .adc_unit = mask, \
     .adc_channel = number,
@@ -64,7 +64,7 @@ typedef struct {
 extern const mp_obj_type_t mcu_pin_type;
 
 // STM32 can have up to 9 ports, each restricted to 16 pins
-// We split the pin/port evenly, in contrast to nrf.
+// We split the pin/port evenly, in contrast to nrf. 
 #define PIN(p_port, p_number, p_adc)       \
 { \
     { &mcu_pin_type }, \
@@ -96,4 +96,4 @@ extern const mp_obj_type_t mcu_pin_type;
 #include "stm32f407xx/pins.h"
 #endif
 
-#endif // __MICROPY_INCLUDED_STM32F4_PERIPHERALS_PINS_H__
+#endif // __MICROPY_INCLUDED_STM32F4_PERIPHERALS_PINS_H__

ports/stm/peripherals/stm32f4/stm32f412zx/gpio.c

@@ -220,7 +220,7 @@ void stm32f4_peripherals_gpio_init(void) {
     //never_reset_pin_number(1,4); //PB4 JTRST
 
     // Port H is not included in GPIO port array
-    // never_reset_pin_number(5,0); //PH0 JTDO
+    // never_reset_pin_number(5,0); //PH0 JTDO   
     // never_reset_pin_number(5,1); //PH1 JTRST
 }
 
@@ -240,4 +240,3 @@ void stm32f4_peripherals_status_led(uint8_t led, uint8_t state) {
 	}
 }
 
-

ports/stm/supervisor/usb.c

@@ -59,13 +59,13 @@ STATIC void init_usb_vbus_sense(void) {
 }
 
 void init_usb_hardware(void) {
-    //TODO: if future chips overload this with options, move to peripherals management.
+    //TODO: if future chips overload this with options, move to peripherals management. 
 
     GPIO_InitTypeDef GPIO_InitStruct = {0};
     /**USB_OTG_FS GPIO Configuration
     PA10     ------> USB_OTG_FS_ID
     PA11     ------> USB_OTG_FS_DM
-    PA12     ------> USB_OTG_FS_DP
+    PA12     ------> USB_OTG_FS_DP 
     */
     __HAL_RCC_GPIOA_CLK_ENABLE();
 
@@ -105,10 +105,10 @@ void init_usb_hardware(void) {
     HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
     never_reset_pin_number(0, 8);
 #endif
-
+    
     /* Peripheral clock enable */
     __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
     __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
 
     init_usb_vbus_sense();
-}
+}