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Added support for 1-line bus width SDMMC device mode (#482)

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Fuji Pebri 2026-02-06 04:46:55 +07:00 committed by GitHub
parent 4fe4faf422
commit ecc0a9c076
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GPG Key ID: B5690EEEBB952194
2 changed files with 7 additions and 4 deletions
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7
Tactility/Include/Tactility/hal/sdcard/SdmmcDevice.h
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@ -31,7 +31,8 @@ public:
gpio_num_t pinD1, gpio_num_t pinD1,
gpio_num_t pinD2, gpio_num_t pinD2,
gpio_num_t pinD3, gpio_num_t pinD3,
MountBehaviour mountBehaviourAtBoot MountBehaviour mountBehaviourAtBoot,
uint8_t busWidth = 4
) : ) :
pinClock(pinClock), pinClock(pinClock),
pinCmd(pinCmd), pinCmd(pinCmd),
@ -39,7 +40,8 @@ public:
pinD1(pinD1), pinD1(pinD1),
pinD2(pinD2), pinD2(pinD2),
pinD3(pinD3), pinD3(pinD3),
mountBehaviourAtBoot(mountBehaviourAtBoot) mountBehaviourAtBoot(mountBehaviourAtBoot),
busWidth(busWidth)
{} {}
int spiFrequencyKhz; int spiFrequencyKhz;
@ -50,6 +52,7 @@ public:
gpio_num_t pinD2; gpio_num_t pinD2;
gpio_num_t pinD3; gpio_num_t pinD3;
MountBehaviour mountBehaviourAtBoot; MountBehaviour mountBehaviourAtBoot;
uint8_t busWidth;
bool formatOnMountFailed = false; bool formatOnMountFailed = false;
uint16_t maxOpenFiles = 4; uint16_t maxOpenFiles = 4;
uint16_t allocUnitSize = 16 * 1024; uint16_t allocUnitSize = 16 * 1024;

2
Tactility/Source/hal/sdcard/SdmmcDevice.cpp
View File

@ -41,7 +41,7 @@ bool SdmmcDevice::mountInternal(const std::string& newMountPath) {
.d7 = static_cast<gpio_num_t>(0), .d7 = static_cast<gpio_num_t>(0),
.cd = GPIO_NUM_NC, .cd = GPIO_NUM_NC,
.wp = GPIO_NUM_NC, .wp = GPIO_NUM_NC,
.width = 4, .width = config->busWidth,
.flags = 0 .flags = 0
}; };