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Change the driving mode of GPIO current.

This commit is contained in:
Joy 2021-12-03 13:23:28 +08:00 committed by Fabio Utzig
parent 43886c36f5
commit 017f5f22f0
2 changed files with 8 additions and 9 deletions
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6
os/hal/ports/WB32/LLD/GPIOv1/hal_pal_lld.c
View File

@ -94,16 +94,14 @@ void _pal_lld_setgroupmode(ioportid_t port, ioportmask_t mask, iomode_t mode) {
uint32_t ospeedr = (mode & PAL_WB32_OSPEED_MASK) >> 3;
uint32_t pupdr = (mode & PAL_WB32_PUPDR_MASK) >> 5;
uint32_t altr = (mode & PAL_WB32_ALTERNATE_MASK) >> 7;
uint32_t current = (mode & PAL_WB32_CURRENT_MASK) >> 11;
port->CFGMSK = ~mask;
port->MODER = (moder & 0x3) * 0x55555555U;
port->OTYPER = (otyper & 0x1) * 0xFFFFFFFFU;
port->OSPEEDR = (ospeedr & 0x3) * 0x55555555U;
port->PUPDR = (pupdr & 0x3) * 0x55555555U;
#ifdef WB32_GPIO_CURRENT
port->CURRENT = (WB32_GPIO_CURRENT & 0x03) * 0x55555555U;
#endif
port->CURRENT = (current & 0x03) * 0x55555555U;
tmp = altr * 0x11111111U;
port->AFRL = tmp;

11
os/hal/ports/WB32/LLD/GPIOv1/hal_pal_lld.h
View File

@ -44,11 +44,6 @@
#undef PAL_MODE_OUTPUT_PUSHPULL
#undef PAL_MODE_OUTPUT_OPENDRAIN
/* GPIO drive current, Value range 0-3 */
#ifndef WB32_GPIO_CURRENT
#define WB32_GPIO_CURRENT 0x03
#endif
/**
* @name WB32-specific I/O mode flags
* @{
@ -75,6 +70,12 @@
#define PAL_WB32_ALTERNATE_MASK (15U << 7U)
#define PAL_WB32_ALTERNATE(n) ((n) << 7U)
#define PAL_WB32_CURRENT_MASK (3U << 11U)
#define PAL_WB32_CURRENT_LEVE0 (0U << 11U)
#define PAL_WB32_CURRENT_LEVE1 (1U << 11U)
#define PAL_WB32_CURRENT_LEVE2 (2U << 11U)
#define PAL_WB32_CURRENT_LEVE3 (3U << 11U)
/**
* @brief Alternate function.
*