alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-11-02 05:36:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(driver_spi): update p4 eco5 spi support on real chip

Browse Source
This commit is contained in:
wanckl
2025-09-01 16:58:35 +08:00
committed by Wan Lei
parent ab2829d65f
commit 17e8ea18e5
8 changed files with 39 additions and 1647 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
components/hal/esp32/include/hal/spi_ll.h
View File

@@ -44,6 +44,9 @@ extern "C" {
#define SPI_LL_CPU_MAX_BIT_LEN (16 * 32) //Fifo len: 16 words
#define SPI_LL_MOSI_FREE_LEVEL 0 //Default level after bus initialized
// CS_WORKAROUND: SPI slave with using DMA, the rx dma suffers from unexpected transactions
// before slave is ready, need disconnect CS before and after each transaction
#define SPI_LL_SLAVE_NEEDS_CS_WORKAROUND 1
#define SPI_LL_SLAVE_NEEDS_RESET_WORKAROUND 1
#define SPI_LL_SUPPORT_TIME_TUNING 1