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SD card v7 BSP (#361)

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* Outdated apps: add api-light-usage

* Gpio: update SD card CS pin settings

* API-power: added fns to disable/enable external 3v3 dc-dc

* API-gpio: separated SD card detect routines

* Resources: removed sd cs pin

* SD card: low level init now resets card power supply

* App SD-filesystem: use new card detect fns

* SD card: fix low level init headers

* SD card: more realilable low level init, power reset, exit from command read cycle conditionally

* App SD-filesystem: led notifiers, init cycling

* SD card: backport to F4

* SD card: handle eject in init sequence

* SD card: api to set level on detect gpio

* SPI: api to set state on bus pins

* SD card: set low state on bus pins while power reset

Co-authored-by: coreglitch <mail@s3f.ru>
This commit is contained in:
SG
2021-03-09 14:53:33 +03:00
committed by GitHub
parent 3f10ce47f0
commit fef16a8e7a
20 changed files with 463 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
firmware/targets/f4/api-hal/api-hal-gpio.c
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@@ -1,7 +1,4 @@
#include <api-hal-gpio.h>
#include <api-hal-spi.h>
#include <api-hal-resources.h>
#include <api-hal-delay.h>
// init GPIO
void hal_gpio_init(
@@ -20,33 +17,6 @@ void hal_gpio_init(
HAL_GPIO_Init(gpio->port, &GPIO_InitStruct);
}
bool hal_gpio_read_sd_detect(void) {
bool result = false;
// TODO open record
const GpioPin* sd_cs_record = &sd_cs_gpio;
// TODO: SPI manager
api_hal_spi_lock(sd_fast_spi.spi);
// configure pin as input
gpio_init_ex(sd_cs_record, GpioModeInput, GpioPullUp, GpioSpeedVeryHigh);
delay(1);
// if gpio_read == 0 return true else return false
result = !gpio_read(sd_cs_record);
// configure pin back
gpio_init_ex(sd_cs_record, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
gpio_write(sd_cs_record, 1);
delay(1);
// TODO: SPI manager
api_hal_spi_unlock(sd_fast_spi.spi);
return result;
}
void enable_cc1101_irq() {
HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(EXTI4_IRQn);

2
firmware/targets/f4/api-hal/api-hal-gpio.h
View File

@@ -68,8 +68,6 @@ static inline bool hal_gpio_read(const GpioPin* gpio) {
}
}
bool hal_gpio_read_sd_detect(void);
void enable_cc1101_irq();
#ifdef __cplusplus

8
firmware/targets/f4/api-hal/api-hal-power.c
View File

@@ -195,3 +195,11 @@ void api_hal_power_dump_state(string_t buffer) {
bq25896_get_ntc_mpct()
);
}
void api_hal_power_enable_external_3_3v(){
// nothing to do
}
void api_hal_power_disable_external_3_3v(){
// nothing to do
}

40
firmware/targets/f4/api-hal/api-hal-sd.c Normal file
View File

@@ -0,0 +1,40 @@
#include <api-hal-sd.h>
#include <api-hal-spi.h>
#include <api-hal-resources.h>
#include <api-hal-delay.h>
#include <furi.h>
void hal_sd_detect_init(void) {
// nothing to do
}
void hal_sd_detect_set_low(void) {
// nothing to do
}
bool hal_sd_detect(void) {
bool result = false;
// TODO open record
const GpioPin* sd_cs_record = &sd_cs_gpio;
// TODO: SPI manager
api_hal_spi_lock(sd_fast_spi.spi);
// configure pin as input
gpio_init_ex(sd_cs_record, GpioModeInput, GpioPullUp, GpioSpeedVeryHigh);
delay(1);
// if gpio_read == 0 return true else return false
result = !gpio_read(sd_cs_record);
// configure pin back
gpio_init_ex(sd_cs_record, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
gpio_write(sd_cs_record, 1);
delay(1);
// TODO: SPI manager
api_hal_spi_unlock(sd_fast_spi.spi);
return result;
}