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| author | barthess <barthess@yandex.ru> | 2015-08-04 13:30:01 +0300 |
|---|---|---|
| committer | barthess <barthess@yandex.ru> | 2015-08-04 13:30:01 +0300 |
| commit | e7a3df6c18173ad12750faa56cb8a8f6c68874cb (patch) | |
| tree | f3bcdf0ff5bca120e42cd9f534a5d1d5518eb88a /os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c | |
| parent | 8c8c0a0be4dc937c36bac5c5f29a1974e5a1e0ec (diff) | |
| download | ChibiOS-Contrib-e7a3df6c18173ad12750faa56cb8a8f6c68874cb.tar.gz ChibiOS-Contrib-e7a3df6c18173ad12750faa56cb8a8f6c68874cb.tar.bz2 ChibiOS-Contrib-e7a3df6c18173ad12750faa56cb8a8f6c68874cb.zip | |
Improved FSMC.
SRAM configuration is much more flexible now.
Diffstat (limited to 'os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c')
| -rw-r--r-- | os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c b/os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c index 22ec255..114f9bc 100644 --- a/os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c +++ b/os/hal/ports/STM32/LLD/FSMCv1/fsmc_sram.c @@ -128,8 +128,9 @@ void fsmcSramStart(SRAMDriver *sramp, const SRAMConfig *cfgp) { "invalid state"); if (sramp->state == SRAM_STOP) { - sramp->sram->BCR = FSMC_BCR_WREN | FSMC_BCR_MBKEN | FSMC_BCR_MWID_0; - sramp->sram->BTR = cfgp->btr; + sramp->sram->BCR = cfgp->bcr | FSMC_BCR_MBKEN; + sramp->sram->BTR = cfgp->btr; + sramp->sram->BWTR = cfgp->bwtr; sramp->state = SRAM_READY; } } |