Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-02-28 10:43:58 -04:00
Code Issues Packages Projects Releases Wiki Activity

AP_HAL_ChibiOS: use TRBUFF define instead of hardcoding

Browse Source
This commit is contained in:
bugobliterator 2025-01-30 13:54:44 +11:00 committed by Peter Barker
parent 369f59050a
commit 430f3861fc
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libraries/AP_HAL_ChibiOS/UARTDriver.cpp
View File

@ -545,7 +545,7 @@ void UARTDriver::dma_rx_enable(void)
dmamode |= STM32_DMA_CR_CHSEL(sdef.dma_rx_channel_id); dmamode |= STM32_DMA_CR_CHSEL(sdef.dma_rx_channel_id);
dmamode |= STM32_DMA_CR_PL(0); dmamode |= STM32_DMA_CR_PL(0);
#if defined(STM32H7) #if defined(STM32H7)
dmamode |= 1<<20; // TRBUFF See 2.3.1 in the H743 errata dmamode |= DMA_SxCR_TRBUFF; // TRBUFF See 2.3.1 in the H743 errata
#endif #endif
rx_bounce_idx ^= 1; rx_bounce_idx ^= 1;
stm32_cacheBufferInvalidate(rx_bounce_buf[rx_bounce_idx], RX_BOUNCE_BUFSIZE); stm32_cacheBufferInvalidate(rx_bounce_buf[rx_bounce_idx], RX_BOUNCE_BUFSIZE);
@ -901,7 +901,7 @@ void UARTDriver::write_pending_bytes_DMA(uint32_t n)
dmamode |= STM32_DMA_CR_CHSEL(sdef.dma_tx_channel_id); dmamode |= STM32_DMA_CR_CHSEL(sdef.dma_tx_channel_id);
dmamode |= STM32_DMA_CR_PL(0); dmamode |= STM32_DMA_CR_PL(0);
#if defined(STM32H7) #if defined(STM32H7)
dmamode |= 1<<20; // TRBUFF See 2.3.1 in the H743 errata dmamode |= DMA_SxCR_TRBUFF; // TRBUFF See 2.3.1 in the H743 errata
#endif #endif
dmaStreamSetMode(txdma, dmamode | STM32_DMA_CR_DIR_M2P | dmaStreamSetMode(txdma, dmamode | STM32_DMA_CR_DIR_M2P |
STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE); STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE);