liz/flipperzero-firmware
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Speedup SD card & enlarge your RAM. (#1649)

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* FuriHal: sram2 memory manager
* FuriHal: sram2 memory allocator
* FuriHal: allow NULL buffers for txrx in spi hal
* SD card: sector cache
* FuriHal: fix init in memory hal
* RPC: STARTUP instead SERVICE
* Memory: pool "free" command
* Thread: service can be statically allocated in a memory pool

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
SG
2022-08-27 14:25:47 +10:00
committed by GitHub
parent ab4bb55d0f
commit 99a7d06f71
19 changed files with 410 additions and 53 deletions
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18
firmware/targets/f7/furi_hal/furi_hal_spi.c
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@@ -139,8 +139,6 @@ bool furi_hal_spi_bus_trx(
uint32_t timeout) {
furi_assert(handle);
furi_assert(handle->bus->current_handle == handle);
furi_assert(tx_buffer);
furi_assert(rx_buffer);
furi_assert(size > 0);
bool ret = true;
@@ -149,15 +147,23 @@ bool furi_hal_spi_bus_trx(
while(size > 0) {
if(tx_size > 0 && LL_SPI_IsActiveFlag_TXE(handle->bus->spi) && tx_allowed) {
LL_SPI_TransmitData8(handle->bus->spi, *tx_buffer);
tx_buffer++;
if(tx_buffer) {
LL_SPI_TransmitData8(handle->bus->spi, *tx_buffer);
tx_buffer++;
} else {
LL_SPI_TransmitData8(handle->bus->spi, 0xFF);
}
tx_size--;
tx_allowed = false;
}
if(LL_SPI_IsActiveFlag_RXNE(handle->bus->spi)) {
*rx_buffer = LL_SPI_ReceiveData8(handle->bus->spi);
rx_buffer++;
if(rx_buffer) {
*rx_buffer = LL_SPI_ReceiveData8(handle->bus->spi);
rx_buffer++;
} else {
LL_SPI_ReceiveData8(handle->bus->spi);
}
size--;
tx_allowed = true;
}