kopia lustrzana https://github.com/micropython/micropython
drivers/memory/spiflash: Fix setting of QE bit in flash register.
rodzic
0d5bccad11
commit
cc34b087f0
|
@ -181,8 +181,8 @@ void mp_spiflash_init(mp_spiflash_t *self) {
|
||||||
// Set QE bit
|
// Set QE bit
|
||||||
uint32_t data = (mp_spiflash_read_cmd(self, CMD_RDSR, 1) & 0xff)
|
uint32_t data = (mp_spiflash_read_cmd(self, CMD_RDSR, 1) & 0xff)
|
||||||
| (mp_spiflash_read_cmd(self, CMD_RDCR, 1) & 0xff) << 8;
|
| (mp_spiflash_read_cmd(self, CMD_RDCR, 1) & 0xff) << 8;
|
||||||
if (!(data & (QSPI_QE_MASK << 16))) {
|
if (!(data & (QSPI_QE_MASK << 8))) {
|
||||||
data |= QSPI_QE_MASK << 16;
|
data |= QSPI_QE_MASK << 8;
|
||||||
mp_spiflash_write_cmd(self, CMD_WREN);
|
mp_spiflash_write_cmd(self, CMD_WREN);
|
||||||
mp_spiflash_write_cmd_data(self, CMD_WRSR, 2, data);
|
mp_spiflash_write_cmd_data(self, CMD_WRSR, 2, data);
|
||||||
mp_spiflash_wait_wip0(self);
|
mp_spiflash_wait_wip0(self);
|
||||||
|
|
Ładowanie…
Reference in New Issue