diff options
| author | Damien George | 2018-03-09 17:32:28 +1100 |
|---|---|---|
| committer | Damien George | 2018-03-10 00:59:43 +1100 |
| commit | a739b35a9618c2dd2d25c9ef4d076eeffddbb399 (patch) | |
| tree | 5dc151563b57bf0973fc30fac9c84a945f4f3995 /ports | |
| parent | 58ebeca6a9a172a35b9298a911d450722797c409 (diff) | |
drivers/memory/spiflash: Change to use low-level SPI object not uPy one.
This patch alters the SPI-flash memory driver so that it uses the new
low-level C SPI protocol (from drivers/bus/spi.h) instead of the uPy SPI
protocol (from extmod/machine_spi.h). This allows the SPI-flash driver to
be used independently from the uPy runtime.
Diffstat (limited to 'ports')
| -rw-r--r-- | ports/stm32/spibdev.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/ports/stm32/spibdev.c b/ports/stm32/spibdev.c index 846b29d1f..0e47a8189 100644 --- a/ports/stm32/spibdev.c +++ b/ports/stm32/spibdev.c @@ -40,23 +40,20 @@ static uint32_t flash_tick_counter_last_write; // External SPI flash uses standard SPI interface -STATIC const mp_machine_soft_spi_obj_t spiflash_spi_bus = { - .base = {&mp_machine_soft_spi_type}, - .spi = { +STATIC const mp_soft_spi_obj_t soft_spi_bus = { .delay_half = MICROPY_HW_SOFTSPI_MIN_DELAY, .polarity = 0, .phase = 0, .sck = &MICROPY_HW_SPIFLASH_SCK, .mosi = &MICROPY_HW_SPIFLASH_MOSI, .miso = &MICROPY_HW_SPIFLASH_MISO, - } }; STATIC const mp_spiflash_config_t spiflash_config = { .bus_kind = MP_SPIFLASH_BUS_SPI, .bus.u_spi.cs = &MICROPY_HW_SPIFLASH_CS, - .bus.u_spi.data = (void*)&spiflash_spi_bus, - .bus.u_spi.proto = &mp_machine_soft_spi_p, + .bus.u_spi.data = (void*)&soft_spi_bus, + .bus.u_spi.proto = &mp_soft_spi_proto, }; #elif defined(MICROPY_HW_SPIFLASH_IO0) |