8000 mimxrt10xx: Implement pin claiming, pin reset, and pin protections by hierophect · Pull Request #2898 · adafruit/circuitpython · GitHub
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mimxrt10xx: Implement pin claiming, pin reset, and pin protections #2898

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Merged
merged 4 commits into from
May 20, 2020
Merged

mimxrt10xx: Implement pin claiming, pin reset, and pin protections #2898

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99538c2
Implement pin claiming, pin reset, and pin protections
hierophect May 11, 2020
2acd173
Implement core requested changes
hierophect May 19, 2020
b310b04
Remove pin/port distinction
hierophect May 19, 2020
38fd9c2
Re-add APA102
hierophect May 19, 2020
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3 changes: 1 addition & 2 deletions ports/mimxrt10xx/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -82,7 +82,6 @@ CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_MIMXRT10XX -DCFG_TUD_MIDI_RX_BUFSIZE=128 -DCFG_

#Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS += -ggdb
# You may want to disable -flto if it interferes with debugging.
# CFLAGS += -flto -flto-partition=none
# You may want to enable these flags to make setting breakpoints easier.
Expand All @@ -91,7 +90,7 @@ else
#CFLAGS += -flto -flto-partition=none
endif

CFLAGS += $(INC) -Wall -Wno-cast-align -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)
CFLAGS += $(INC) -ggdb -Wall -Wno-cast-align -std=gnu11 -nostdlib $(BASE_CFLAGS) $(CFLAGS_MOD) $(COPT)

# TODO: add these when -Werror is applied
# Disable some warnings, as do most ports. NXP SDK causes undef, tinyusb causes cast-align
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13 changes: 13 additions & 0 deletions ports/mimxrt10xx/boards/feather_m7_1011/board.c
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Expand Up @@ -27,8 +27,21 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_13);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_12);//SWCLK

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_12);
common_hal_never_reset_pin(&pin_GPIO_SD_11);
common_hal_never_reset_pin(&pin_GPIO_SD_10);
common_hal_never_reset_pin(&pin_GPIO_SD_09);
common_hal_never_reset_pin(&pin_GPIO_SD_08);
common_hal_never_reset_pin(&pin_GPIO_SD_07);
common_hal_never_reset_pin(&pin_GPIO_SD_06);
}

bool board_requests_safe_mode(void) {
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13 changes: 13 additions & 0 deletions ports/mimxrt10xx/boards/feather_mimxrt1011/board.c
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Expand Up @@ -27,8 +27,21 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_13);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_12);//SWCLK

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_12);
common_hal_never_reset_pin(&pin_GPIO_SD_11);
common_hal_never_reset_pin(&pin_GPIO_SD_10);
common_hal_never_reset_pin(&pin_GPIO_SD_09);
common_hal_never_reset_pin(&pin_GPIO_SD_08);
common_hal_never_reset_pin(&pin_GPIO_SD_07);
common_hal_never_reset_pin(&pin_GPIO_SD_06);
}

bool board_requests_safe_mode(void) {
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12 changes: 12 additions & 0 deletions ports/mimxrt10xx/boards/feather_mimxrt1062/board.c
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Expand Up @@ -27,8 +27,20 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_06);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_B0_07);//SWCLK

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_B1_06);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_07);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_08);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_09);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_10);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_11);
}

bool board_requests_safe_mode(void) {
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16 changes: 16 additions & 0 deletions ports/mimxrt10xx/boards/imxrt1010_evk/board.c
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Expand Up @@ -27,8 +27,24 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_13); //SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_12); //SWCLK
common_hal_never_reset_pin(&pin_GPIO_AD_09); //SWO
// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_12);
common_hal_never_reset_pin(&pin_GPIO_SD_11);
common_hal_never_reset_pin(&pin_GPIO_SD_10);
common_hal_never_reset_pin(&pin_GPIO_SD_09);
common_hal_never_reset_pin(&pin_GPIO_SD_08);
common_hal_never_reset_pin(&pin_GPIO_SD_07);
common_hal_never_reset_pin(&pin_GPIO_SD_06);
// USB Pins
common_hal_never_reset_pin(&pin_GPIO_12);
common_hal_never_reset_pin(&pin_GPIO_13);
}

bool board_requests_safe_mode(void) {
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17 changes: 17 additions & 0 deletions ports/mimxrt10xx/boards/imxrt1020_evk/board.c
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Expand Up @@ -27,8 +27,25 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_00);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_B0_01);//SWCLK
common_hal_never_reset_pin(&pin_GPIO_AD_B0_04);//SWO

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_B1_06);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_07);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_08);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_09);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_10);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_11);

// USB Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B1_11);
common_hal_never_reset_pin(&pin_GPIO_AD_B1_12);
}

bool board_requests_safe_mode(void) {
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23 changes: 23 additions & 0 deletions ports/mimxrt10xx/boards/imxrt1060_evk/board.c
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Expand Up @@ -27,8 +27,31 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_06);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_B0_07);//SWCLK
common_hal_never_reset_pin(&pin_GPIO_AD_B0_10);//SWO

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_B1_00);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_01);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_02);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_03);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_04);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_05);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_06);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_07);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_08);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_09);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_10);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_11);

// USB Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_01);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_03);
}

bool board_requests_safe_mode(void) {
Expand Down
17 changes: 17 additions & 0 deletions ports/mimxrt10xx/boards/teensy40/board.c
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10000
Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,25 @@

#include "boards/board.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"

void board_init(void) {
// SWD Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_06);//SWDIO
common_hal_never_reset_pin(&pin_GPIO_AD_B0_07);//SWCLK
common_hal_never_reset_pin(&pin_GPIO_AD_B0_10);//SWO

// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_B1_06);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_07);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_08);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_09);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_10);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_11);

// USB Pins
common_hal_never_reset_pin(&pin_GPIO_AD_B0_01);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_03);
}

bool board_requests_safe_mode(void) {
Expand Down
3 changes: 2 additions & 1 deletion ports/mimxrt10xx/common-hal/analogio/AnalogIn.c
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Expand Up @@ -26,6 +26,7 @@
*/

#include "common-hal/analogio/AnalogIn.h"
#include "shared-bindings/microcontroller/Pin.h"

#include <string.h>

Expand Down Expand Up @@ -65,7 +66,7 @@ void common_hal_analogio_analogin_deinit(analogio_analogin_obj_t *self) {
if (common_hal_analogio_analogin_deinited(self)) {
return;
}
reset_pin_number(self->pin->number);
common_hal_reset_pin(self->pin);
self->pin = NULL;
}

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6 changes: 3 additions & 3 deletions ports/mimxrt10xx/common-hal/digitalio/DigitalInOut.c
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Expand Up @@ -34,7 +34,7 @@

#include "fsl_gpio.h"

#include "common-hal/microcontroller/Pin.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "supervisor/shared/translate.h"

Expand Down Expand Up @@ -74,7 +74,7 @@ digitalinout_result_t common_hal_digitalio_digitalinout_construct(

void common_hal_digitalio_digitalinout_never_reset(
digitalio_digitalinout_obj_t *self) {
never_reset_pin_number(self->pin->number);
common_hal_never_reset_pin(self->pin);
}

bool common_hal_digitalio_digitalinout_deinited(digitalio_digitalinout_obj_t* self) {
Expand All @@ -85,7 +85,7 @@ void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t* self
if (common_hal_digitalio_digitalinout_deinited(self)) {
return;
}
reset_pin_number(self->pin->number);
common_hal_reset_pin(self->pin);
self->pin = NULL;
}

Expand Down
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