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| author | Clifford Wolf <clifford@clifford.at> | 2019-08-15 13:31:53 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-15 13:31:53 +0200 |
| commit | 95949315364f8d9b0c693386aefadf44b28e2cf6 (patch) | |
| tree | 26a3155fd2a7cb198143d51aec79deef9c98b8a8 /iceprog | |
| parent | c59638c624d794e845cf00cd90ca6fc1ec5f37b5 (diff) | |
| parent | a7c42cd29b6bda83b8f08bba755cd5f20a582de7 (diff) | |
| download | icestorm-95949315364f8d9b0c693386aefadf44b28e2cf6.tar.gz icestorm-95949315364f8d9b0c693386aefadf44b28e2cf6.tar.bz2 icestorm-95949315364f8d9b0c693386aefadf44b28e2cf6.zip | |
Merge pull request #230 from smunaut/fix_flash_reset
iceprog: Better reset of flash
Diffstat (limited to 'iceprog')
| -rw-r--r-- | iceprog/iceprog.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/iceprog/iceprog.c b/iceprog/iceprog.c index aaba285..f38b133 100644 --- a/iceprog/iceprog.c +++ b/iceprog/iceprog.c @@ -200,12 +200,10 @@ static void flash_read_id() static void flash_reset() { - flash_chip_select(); - mpsse_xfer_spi_bits(0xFF, 8); - flash_chip_deselect(); + uint8_t data[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; flash_chip_select(); - mpsse_xfer_spi_bits(0xFF, 2); + mpsse_xfer_spi(data, 8); flash_chip_deselect(); } |