diff options
| -rw-r--r-- | ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h | 4 | ||||
| -rw-r--r-- | ports/atmel-samd/common-hal/audiobusio/PDMIn.c | 2 | ||||
| -rw-r--r-- | py/circuitpy_mpconfig.h | 2 | ||||
| -rw-r--r-- | supervisor/shared/usb/usb_msc_flash.c | 2 |
4 files changed, 7 insertions, 3 deletions
diff --git a/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h b/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h index 04565feb4..d48c596ac 100644 --- a/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h +++ b/ports/atmel-samd/boards/metro_m0_express/mpconfigboard.h @@ -33,6 +33,10 @@ #define DEFAULT_UART_BUS_RX (&pin_PA11) #define DEFAULT_UART_BUS_TX (&pin_PA10) +// These pins are connected to the external crystal. +#define IGNORE_PIN_PA00 1 +#define IGNORE_PIN_PA01 1 + // USB is always used internally so skip the pin objects for it. #define IGNORE_PIN_PA24 1 #define IGNORE_PIN_PA25 1 diff --git a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c index 21474ab3b..3c9ec05c2 100644 --- a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c +++ b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c @@ -326,7 +326,7 @@ static void setup_dma(audiobusio_pdmin_obj_t* self, uint32_t length, // higher sample rate than specified. Then after the audio is // recorded, a more expensive filter non-real-time filter could be // used to down-sample and low-pass. -uint16_t sinc_filter [OVERSAMPLING] = { +const uint16_t sinc_filter [OVERSAMPLING] = { 0, 2, 9, 21, 39, 63, 94, 132, 179, 236, 302, 379, 467, 565, 674, 792, 920, 1055, 1196, 1341, 1487, 1633, 1776, 1913, diff --git a/py/circuitpy_mpconfig.h b/py/circuitpy_mpconfig.h index 08efabddb..85e152670 100644 --- a/py/circuitpy_mpconfig.h +++ b/py/circuitpy_mpconfig.h @@ -186,7 +186,7 @@ typedef long mp_off_t; #define MICROPY_CPYTHON_COMPAT (CIRCUITPY_FULL_BUILD) #define MICROPY_PY_BUILTINS_POW3 (CIRCUITPY_FULL_BUILD) #define MICROPY_COMP_FSTRING_LITERAL (MICROPY_CPYTHON_COMPAT) -#define MICROPY_MODULE_WEAK_LINKS (CIRCUITPY_FULL_BUILD) +#define MICROPY_MODULE_WEAK_LINKS (0) #define MICROPY_PY_ALL_SPECIAL_METHODS (CIRCUITPY_FULL_BUILD) #define MICROPY_PY_BUILTINS_COMPLEX (CIRCUITPY_FULL_BUILD) #define MICROPY_PY_BUILTINS_FROZENSET (CIRCUITPY_FULL_BUILD) diff --git a/supervisor/shared/usb/usb_msc_flash.c b/supervisor/shared/usb/usb_msc_flash.c index 7532b6aea..b39f60dcd 100644 --- a/supervisor/shared/usb/usb_msc_flash.c +++ b/supervisor/shared/usb/usb_msc_flash.c @@ -39,7 +39,7 @@ #define MSC_FLASH_BLOCK_SIZE 512 -static bool ejected[1] = {true}; +static bool ejected[1] = {false}; void usb_msc_mount(void) { // Reset the ejection tracking every time we're plugged into USB. This allows for us to battery |