diff options
Diffstat (limited to 'supervisor/shared')
| -rw-r--r-- | supervisor/shared/external_flash/devices.h | 18 | ||||
| -rw-r--r-- | supervisor/shared/rgb_led_status.c | 4 |
2 files changed, 20 insertions, 2 deletions
diff --git a/supervisor/shared/external_flash/devices.h b/supervisor/shared/external_flash/devices.h index 50263e5d6..fd9224f56 100644 --- a/supervisor/shared/external_flash/devices.h +++ b/supervisor/shared/external_flash/devices.h @@ -481,6 +481,24 @@ typedef struct { .single_status_byte = true, \ } +// Settings for the Macronix MX25L51245G 64MiB SPI flash. +// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L51245G,%203V,%20512Mb,%20v1.6.pdf +#define MX25L51245G {\ + .total_size = (1 << 26), /* 64 MiB */ \ + .start_up_time_us = 5000, \ + .manufacturer_id = 0xc2, \ + .memory_type = 0x20, \ + .capacity = 0x1a, \ + .max_clock_speed_mhz = 133, \ + .quad_enable_bit_mask = 0x40, \ + .has_sector_protection = false, \ + .supports_fast_read = true, \ + .supports_qspi = true, \ + .supports_qspi_writes = true, \ + .write_status_register_split = false, \ + .single_status_byte = true, \ +} + // Settings for the Winbond W25Q128JV-PM 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70) // Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf #define W25Q128JV_PM {\ diff --git a/supervisor/shared/rgb_led_status.c b/supervisor/shared/rgb_led_status.c index f751a7ffd..f3c210647 100644 --- a/supervisor/shared/rgb_led_status.c +++ b/supervisor/shared/rgb_led_status.c @@ -115,7 +115,7 @@ void rgb_led_status_init() { shared_module_bitbangio_spi_construct(&status_apa102, MICROPY_HW_APA102_SCK, MICROPY_HW_APA102_MOSI, - mp_const_none); + NULL); #else if (!common_hal_busio_spi_deinited(&status_apa102)) { // This may call us recursively if common_hal_reset_pin() is called, @@ -125,7 +125,7 @@ void rgb_led_status_init() { common_hal_busio_spi_construct(&status_apa102, MICROPY_HW_APA102_SCK, MICROPY_HW_APA102_MOSI, - mp_const_none); + NULL); common_hal_busio_spi_never_reset(&status_apa102); #endif // Pretend we aren't using the pins. bitbangio.SPI will |