RPC: Add Virtual Display & Unify log tags (#814)

* RPC: Update protobuf sources * RPC: Add Virtual Display * Unify log tags * RPC: Virtual Display placeholder * Rpc: clear frame buffer callback before confirm. * Firmware: full assert for hal, move fatfs initialization to furi hal. * FuriHal: VCP optimizations, thread safe console. Rpc: adjust buffer sizes. Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-11-12 16:04:35 +03:00
parent b564e8eb38
commit 558fa5670b
123 changed files with 1050 additions and 694 deletions
--- a/firmware/targets/f7/fatfs/spi_sd_hal.c
+++ b/firmware/targets/f7/fatfs/spi_sd_hal.c
@@ -0,0 +1,100 @@
+#include "main.h"
+#include <furi-hal.h>
+#include <furi.h>
+
+#define SD_DUMMY_BYTE 0xFF
+
+const uint32_t SpiTimeout = 1000;
+uint8_t SD_IO_WriteByte(uint8_t Data);
+
+static const FuriHalSpiDevice* sd_spi_dev = &furi_hal_spi_devices[FuriHalSpiDeviceIdSdCardFast];
+
+/******************************************************************************
+                            BUS OPERATIONS
+ *******************************************************************************/
+
+/**
+ * @brief  SPI Write byte(s) to device
+ * @param  DataIn: Pointer to data buffer to write
+ * @param  DataOut: Pointer to data buffer for read data
+ * @param  DataLength: number of bytes to write
+ * @retval None
+ */
+static void SPIx_WriteReadData(const uint8_t* DataIn, uint8_t* DataOut, uint16_t DataLength) {
+    furi_check(furi_hal_spi_bus_trx(sd_spi_dev->bus, (uint8_t*)DataIn, DataOut, DataLength, SpiTimeout));
+}
+
+/**
+ * @brief  SPI Write a byte to device
+ * @param  Value: value to be written
+ * @retval None
+ */
+__attribute__((unused)) static void SPIx_Write(uint8_t Value) {
+    furi_check(furi_hal_spi_bus_tx(sd_spi_dev->bus, (uint8_t*)&Value, 1, SpiTimeout));
+}
+
+/******************************************************************************
+                            LINK OPERATIONS
+ *******************************************************************************/
+
+/********************************* LINK SD ************************************/
+/**
+ * @brief  Initialize the SD Card and put it into StandBy State (Ready for
+ *         data transfer).
+ * @retval None
+ */
+void SD_IO_Init(void) {
+    uint8_t counter = 0;
+
+    /* SD chip select high */
+    hal_gpio_write(sd_spi_dev->chip_select, true);
+    delay_us(10);
+
+    /* Send dummy byte 0xFF, 10 times with CS high */
+    /* Rise CS and MOSI for 80 clocks cycles */
+    for(counter = 0; counter <= 200; counter++) {
+        /* Send dummy byte 0xFF */
+        SD_IO_WriteByte(SD_DUMMY_BYTE);
+    }
+}
+
+/**
+ * @brief  Set SD interface Chip Select state
+ * @param  val: 0 (low) or 1 (high) state
+ * @retval None
+ */
+void SD_IO_CSState(uint8_t val) {
+    /* Some SD Cards are prone to fail if CLK-ed too soon after CS transition. Worst case found: 8us */
+    if(val == 1) {
+        delay_us(10); // Exit guard time for some SD cards
+        hal_gpio_write(sd_spi_dev->chip_select, true);
+    } else {
+        hal_gpio_write(sd_spi_dev->chip_select, false);
+        delay_us(10); // Entry guard time for some SD cards
+    }
+}
+
+/**
+ * @brief  Write byte(s) on the SD
+ * @param  DataIn: Pointer to data buffer to write
+ * @param  DataOut: Pointer to data buffer for read data
+ * @param  DataLength: number of bytes to write
+ * @retval None
+ */
+void SD_IO_WriteReadData(const uint8_t* DataIn, uint8_t* DataOut, uint16_t DataLength) {
+    /* Send the byte */
+    SPIx_WriteReadData(DataIn, DataOut, DataLength);
+}
+
+/**
+ * @brief  Write a byte on the SD.
+ * @param  Data: byte to send.
+ * @retval Data written
+ */
+uint8_t SD_IO_WriteByte(uint8_t Data) {
+    uint8_t tmp;
+
+    /* Send the byte */
+    SPIx_WriteReadData(&Data, &tmp, 1);
+    return tmp;
+}