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spiFlash: Add --bulk-erase command line option

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Adds a --bulk-erase command line option for bulk erasure of SPI flash.
This commit is contained in:
Rod Whitby
2022-11-06 18:56:07 +10:30
parent d782877d0a
commit de5aff7a96
14 changed files with 103 additions and 3 deletions
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src/spiFlash.cpp
+2 -2
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@@ -79,7 +79,7 @@ SPIFlash::SPIFlash(SPIInterface *spi, bool unprotect, int8_t verbose):
int SPIFlash::bulk_erase()
{
int ret, ret2 = 0;
uint32_t timeout=100000;
uint32_t timeout=1000000;
uint8_t bp = get_bp();
if (bp != 0) {
if (!_unprotect) {
@@ -96,7 +96,7 @@ int SPIFlash::bulk_erase()
return ret;
ret2 = _spi->spi_put(FLASH_CE, NULL, NULL, 0);
if (ret2 == 0)
ret2 = _spi->spi_wait(FLASH_RDSR, FLASH_RDSR_WIP, 0x00, timeout, true);
ret2 = _spi->spi_wait(FLASH_RDSR, FLASH_RDSR_WIP, 0x00, timeout);
if (bp != 0)
ret = enable_protection(bp);