Merge pull request #3080 from sommersoft/4.x

[4.x] Custom CSS For "Viewing Outdated Docs" Message

conf.py

@@ -350,3 +350,6 @@ texinfo_documents = [
 intersphinx_mapping = {"cpython": ('https://docs.python.org/3/', None),
                        "bus_device": ('https://circuitpython.readthedocs.io/projects/busdevice/en/latest/', None),
                        "register": ('https://circuitpython.readthedocs.io/projects/register/en/latest/', None)}
+
+def setup(app):
+    app.add_stylesheet("customstyle.css")

docs/static/customstyle.css

@@ -10,6 +10,19 @@
 }
 
 
+/* custom CSS to sticky the ' viewing outdated version'
+   warning
+*/
+.document > .admonition {
+    position: sticky;
+    top: 0px;
+    background-color: salmon;
+    z-index: 2;
+}
+
+body {
+    overflow-x: unset!important;
+}
 
 /* override table width restrictions */
 @media screen and (min-width: 767px) {

ports/nrf/common-hal/pulseio/PWMOut.c

@@ -233,6 +233,9 @@ void common_hal_pulseio_pwmout_deinit(pulseio_pwmout_obj_t* self) {
     // Disconnect pin from channel.
     pwm->PSEL.OUT[self->channel] = 0xFFFFFFFF;
 
+    reset_pin_number(self->pin_number);
+    self->pin_number = NO_PIN;
+
     for(int i=0; i < CHANNELS_PER_PWM; i++) {
         if (self->pwm->PSEL.OUT[i] != 0xFFFFFFFF) {
             // Some channel is still being used, so don't disable.

supervisor/shared/rgb_led_status.c

@@ -39,7 +39,10 @@ static digitalio_digitalinout_obj_t status_neopixel;
 
 #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK)
 uint8_t rgb_status_brightness = 255;
-static uint8_t status_apa102_color[12] = {0, 0, 0, 0, 0xff, 0, 0, 0};
+
+#define APA102_BUFFER_LENGTH 12
+static uint8_t status_apa102_color[APA102_BUFFER_LENGTH] = {0, 0, 0, 0, 0xff, 0, 0, 0, 0xff, 0xff, 0xff, 0xff};
+
 #ifdef CIRCUITPY_BITBANG_APA102
 #include "shared-bindings/bitbangio/SPI.h"
 #include "shared-module/bitbangio/types.h"
@@ -104,10 +107,12 @@ void rgb_led_status_init() {
         apa102_sck_in_use = false;
         #ifdef CIRCUITPY_BITBANG_APA102
         shared_module_bitbangio_spi_try_lock(&status_apa102);
-        shared_module_bitbangio_spi_configure(&status_apa102, 100000, 0, 1, 8);
+        // Use 1MHz for clock rate. Some APA102's are spec'd 800kHz-1200kHz,
+        // though many can run much faster. bitbang will probably run slower.
+        shared_module_bitbangio_spi_configure(&status_apa102, 1000000, 0, 0, 8);
         #else
         common_hal_busio_spi_try_lock(&status_apa102);
-        common_hal_busio_spi_configure(&status_apa102, 100000, 0, 1, 8);
+        common_hal_busio_spi_configure(&status_apa102, 1000000, 0, 0, 8);
         #endif
     #endif
 
@@ -186,9 +191,9 @@ void new_status_color(uint32_t rgb) {
         status_apa102_color[7] = (rgb_adjusted >> 16) & 0xff;
 
         #ifdef CIRCUITPY_BITBANG_APA102
-        shared_module_bitbangio_spi_write(&status_apa102, status_apa102_color, 8);
+        shared_module_bitbangio_spi_write(&status_apa102, status_apa102_color, APA102_BUFFER_LENGTH);
         #else
-        common_hal_busio_spi_write(&status_apa102, status_apa102_color, 8);
+        common_hal_busio_spi_write(&status_apa102, status_apa102_color, APA102_BUFFER_LENGTH);
         #endif
     #endif
 
@@ -229,11 +234,11 @@ void temp_status_color(uint32_t rgb) {
         if (apa102_mosi_in_use || apa102_sck_in_use) {
             return;
         }
-        uint8_t colors[12] = {0, 0, 0, 0, 0xff, rgb_adjusted & 0xff, (rgb_adjusted >> 8) & 0xff, (rgb_adjusted >> 16) & 0xff, 0x0, 0x0, 0x0, 0x0};
+        uint8_t colors[APA102_BUFFER_LENGTH] = {0, 0, 0, 0, 0xff, rgb_adjusted & 0xff, (rgb_adjusted >> 8) & 0xff, (rgb_adjusted >> 16) & 0xff, 0xff, 0xff, 0xff, 0xff};
         #ifdef CIRCUITPY_BITBANG_APA102
-        shared_module_bitbangio_spi_write(&status_apa102, colors, 12);
+        shared_module_bitbangio_spi_write(&status_apa102, colors, APA102_BUFFER_LENGTH);
         #else
-        common_hal_busio_spi_write(&status_apa102, colors, 12);
+        common_hal_busio_spi_write(&status_apa102, colors, APA102_BUFFER_LENGTH);
         #endif
     #endif
     #if defined(CP_RGB_STATUS_LED)
@@ -265,9 +270,9 @@ void clear_temp_status() {
     #endif
     #if defined(MICROPY_HW_APA102_MOSI) && defined(MICROPY_HW_APA102_SCK)
         #ifdef CIRCUITPY_BITBANG_APA102
-        shared_module_bitbangio_spi_write(&status_apa102, status_apa102_color, 8);
+        shared_module_bitbangio_spi_write(&status_apa102, status_apa102_color, APA102_BUFFER_LENGTH);
         #else
-        common_hal_busio_spi_write(&status_apa102, status_apa102_color, 8);
+        common_hal_busio_spi_write(&status_apa102, status_apa102_color, APA102_BUFFER_LENGTH);
         #endif
     #endif
     #if defined(CP_RGB_STATUS_LED)

tools/preprocess_frozen_modules.py

@@ -34,6 +34,7 @@ def copy_and_process(in_dir, out_dir):
 
         # Skip library examples directories.
         if Path(root).name in ['examples', 'docs', 'tests']:
+            del subdirs[:]
             continue
 
         for file in files: