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spi_master: correctly set cs polarity

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All devices must be added to the same spi line before use.

Partly solve this problem: https://github.com/espressif/esp-idf/pull/5490
This commit is contained in:
Wielebny666
2020-06-23 16:02:50 +02:00
committed by bot
parent 0fe231d2b3
commit db6fbba73e
3 changed files with 4 additions and 4 deletions
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4
components/hal/esp32/include/hal/spi_ll.h
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@@ -291,7 +291,7 @@ static inline void spi_ll_master_set_pos_cs(spi_dev_t *hw, int cs, uint32_t pos_
if (pos_cs) { if (pos_cs) {
hw->pin.master_cs_pol |= (1 << cs); hw->pin.master_cs_pol |= (1 << cs);
} else { } else {
hw->pin.master_cs_pol &= (1 << cs); hw->pin.master_cs_pol &= ~(1 << cs);
} }
} }
@@ -615,7 +615,7 @@ static inline void spi_ll_master_set_cksel(spi_dev_t *hw, int cs, uint32_t cksel
if (cksel) { if (cksel) {
hw->pin.master_ck_sel |= (1 << cs); hw->pin.master_ck_sel |= (1 << cs);
} else { } else {
hw->pin.master_ck_sel &= (1 << cs); hw->pin.master_ck_sel &= ~(1 << cs);
} }
} }

2
components/hal/esp32s2/include/hal/spi_ll.h
View File

@@ -415,7 +415,7 @@ static inline void spi_ll_master_set_pos_cs(spi_dev_t *hw, int cs, uint32_t pos_
if (pos_cs) { if (pos_cs) {
hw->misc.master_cs_pol |= (1 << cs); hw->misc.master_cs_pol |= (1 << cs);
} else { } else {
hw->misc.master_cs_pol &= (1 << cs); hw->misc.master_cs_pol &= ~(1 << cs);
} }
} }

2
components/hal/esp32s3/include/hal/spi_ll.h
View File

@@ -274,7 +274,7 @@ static inline void spi_ll_master_set_pos_cs(spi_dev_t *hw, int cs, uint32_t pos_
if (pos_cs) { if (pos_cs) {
hw->misc.master_cs_pol |= (1 << cs); hw->misc.master_cs_pol |= (1 << cs);
} else { } else {
hw->misc.master_cs_pol &= (1 << cs); hw->misc.master_cs_pol &= ~(1 << cs);
} }
} }