diff options
Diffstat (limited to 'source/hal/components')
13 files changed, 287 insertions, 1277 deletions
diff --git a/source/hal/components/ethosu_npu_init/CMakeLists.txt b/source/hal/components/ethosu_npu_init/CMakeLists.txt new file mode 100644 index 0000000..57eef61 --- /dev/null +++ b/source/hal/components/ethosu_npu_init/CMakeLists.txt @@ -0,0 +1,98 @@ +#---------------------------------------------------------------------------- +# Copyright (c) 2022 Arm Limited. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +#---------------------------------------------------------------------------- + +######################################################### +# Ethos-U NPU initialization library # +######################################################### + +cmake_minimum_required(VERSION 3.15.6) +set(ETHOS_U_NPU_INIT_COMPONENT ethosu_npu_init_component) +project(${ETHOS_U_NPU_INIT_COMPONENT} + DESCRIPTION "Ethos-U NPU initialization library" + LANGUAGES C CXX ASM) + +if (NOT DEFINED ETHOS_U_NPU_DRIVER_SRC_PATH) + message(FATAL_ERROR "ETHOS_U_NPU_DRIVER_SRC_PATH should" + " be defined when ETHOS_U_NPU_ENABLED=${ETHOS_U_NPU_ENABLED}") +endif() + +# For the driver, we need to provide the CMSIS_PATH variable +set(CMSIS_PATH ${CMSIS_SRC_PATH} CACHE PATH "Path to CMSIS directory") +add_subdirectory(${ETHOS_U_NPU_DRIVER_SRC_PATH} ${CMAKE_BINARY_DIR}/ethos-u-driver) + +# Create static library +add_library(${ETHOS_U_NPU_INIT_COMPONENT} STATIC) + +## Include directories - public +target_include_directories(${ETHOS_U_NPU_INIT_COMPONENT} + PUBLIC + include + ${SOURCE_GEN_DIR}) + +## Component sources +target_sources(${ETHOS_U_NPU_INIT_COMPONENT} + PRIVATE + ethosu_npu_init.c) + +## Add dependencies: +target_link_libraries(${ETHOS_U_NPU_INIT_COMPONENT} PUBLIC + cmsis_device + ethosu_core_driver + log) + +## Memory mode target definition +if (NOT DEFINED ETHOS_U_NPU_ID) + set(ETHOS_U_NPU_ID U55) +endif() + +if (NOT DEFINED ETHOS_U_NPU_MEMORY_MODE) + set(ETHOS_U_NPU_MEMORY_MODE Shared_Sram) +endif() + +if (ETHOS_U_NPU_MEMORY_MODE STREQUAL Sram_Only) + if (ETHOS_U_NPU_ID STREQUAL U55) + set(ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEM_MODE_SRAM_ONLY") + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode and processor ${ETHOS_U_NPU_MEMORY_MODE} - ${ETHOS_U_NPU_ID}. `sram_only` can be used only for Ethos-U55.") + endif () + +elseif (ETHOS_U_NPU_MEMORY_MODE STREQUAL Shared_Sram) + # Shared Sram can be used for Ethos-U55 and Ethos-U65 + set(ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM") + +elseif (ETHOS_U_NPU_MEMORY_MODE STREQUAL Dedicated_Sram) + # Dedicated Sram is used only for Ethos-U65 + if (ETHOS_U_NPU_ID STREQUAL U65) + list(APPEND ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM" "-DETHOS_U_NPU_CACHE_SIZE=${ETHOS_U_NPU_CACHE_SIZE}") + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode and processor ${ETHOS_U_NPU_MEMORY_MODE} - ${ETHOS_U_NPU_ID}. `dedicated_sram` can be used only for Ethos-U65.") + endif () + +else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode ${ETHOS_U_NPU_MEMORY_MODE}") + +endif () + +target_compile_definitions(${ETHOS_U_NPU_INIT_COMPONENT} + PUBLIC + ${ETHOS_U_NPU_MEMORY_MODE_FLAG}) + +# Display status +message(STATUS "CMAKE_CURRENT_SOURCE_DIR: " ${CMAKE_CURRENT_SOURCE_DIR}) +message(STATUS "*******************************************************") +message(STATUS "Library : " ${ETHOS_U_NPU_INIT_COMPONENT}) +message(STATUS "*******************************************************") diff --git a/source/hal/components/ethosu_npu_init/include/ethosu_mem_config.h b/source/hal/components/ethosu_npu_init/include/ethosu_mem_config.h new file mode 100644 index 0000000..aa0cfda --- /dev/null +++ b/source/hal/components/ethosu_npu_init/include/ethosu_mem_config.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2022 Arm Limited. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ETHOS_U_NPU_MEM_CONFIG_H +#define ETHOS_U_NPU_MEM_CONFIG_H + +#define ETHOS_U_NPU_MEMORY_MODE_SRAM_ONLY 0 +#define ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM 1 +#define ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM 2 + +#define ETHOS_U_MEM_BYTE_ALIGNMENT 16 + +#ifndef ETHOS_U_NPU_MEMORY_MODE + #define ETHOS_U_NPU_MEMORY_MODE ETHOS_U_MEMORY_MODE_SHARED_SRAM +#endif /* ETHOS_U_NPU_MEMORY_MODE */ + +#if (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM) + #ifndef ETHOS_U_NPU_CACHE_SIZE + #define ETHOS_U_CACHE_BUF_SZ (393216U) /* See vela doc for reference */ + #else + #define ETHOS_U_CACHE_BUF_SZ ETHOS_U_NPU_CACHE_SIZE + #endif /* ETHOS_U_NPU_CACHE_SIZE */ +#else + #define ETHOS_U_CACHE_BUF_SZ (0U) +#endif /* CACHE_BUF_SZ */ + +/** + * Activation buffer aka tensor arena section name + * We have to place the tensor arena in different region based on the memory config. + **/ +#if (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM) + #define ACTIVATION_BUF_SECTION section(".bss.NoInit.activation_buf_sram") + #define ACTIVATION_BUF_SECTION_NAME ("SRAM") +#elif (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_SRAM_ONLY) + #define ACTIVATION_BUF_SECTION section(".bss.NoInit.activation_buf_sram") + #define ACTIVATION_BUF_SECTION_NAME ("SRAM") +#elif (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM) + #define ACTIVATION_BUF_SECTION section("activation_buf_dram") + #define CACHE_BUF_SECTION section(".bss.NoInit.ethos_u_cache") + #define ACTIVATION_BUF_SECTION_NAME ("DDR/DRAM") + #define CACHE_BUF_ATTRIBUTE __attribute__((aligned(ETHOS_U_MEM_BYTE_ALIGNMENT), CACHE_BUF_SECTION)) +#endif + +#endif /* ETHOS_U_NPU_MEM_CONFIG_H */ diff --git a/source/hal/components/ethosu_ta_init/CMakeLists.txt b/source/hal/components/ethosu_ta_init/CMakeLists.txt new file mode 100644 index 0000000..b5f94c1 --- /dev/null +++ b/source/hal/components/ethosu_ta_init/CMakeLists.txt @@ -0,0 +1,67 @@ +#---------------------------------------------------------------------------- +# Copyright (c) 2022 Arm Limited. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +#---------------------------------------------------------------------------- + +######################################################### +# Ethos-U NPU timing adapter initialization library # +######################################################### + +cmake_minimum_required(VERSION 3.15.6) +set(ETHOS_U_NPU_TA_COMPONENT ethosu_ta_init_component) +project(${ETHOS_U_NPU_TA_COMPONENT} + DESCRIPTION "Ethos-U NPU timing adapter initialization library" + LANGUAGES C CXX ASM) + +# Checks +## If a TA config file is provided, we generate a settings file +if (DEFINED TA_CONFIG_FILE) + include(${TA_CONFIG_FILE}) + set(TA_SETTINGS_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/cmake/templates/timing_adapter_settings.template) + configure_file("${TA_SETTINGS_TEMPLATE}" "${SOURCE_GEN_DIR}/timing_adapter_settings.h") +endif() + +## Timing adapter Source path check +if (NOT DEFINED ETHOS_U_NPU_TIMING_ADAPTER_SRC_PATH) + message(FATAL_ERROR "ETHOS_U_NPU_TIMING_ADAPTER_SRC_PATH should" + " be defined when ETHOS_U_NPU_ENABLED=${ETHOS_U_NPU_ENABLED}") +endif() + +add_subdirectory(${ETHOS_U_NPU_TIMING_ADAPTER_SRC_PATH} ${CMAKE_BINARY_DIR}/timing_adapter) + +# Create static library +add_library(${ETHOS_U_NPU_TA_COMPONENT} STATIC) + +## Include directories - public +target_include_directories(${ETHOS_U_NPU_TA_COMPONENT} + PUBLIC + include + ${SOURCE_GEN_DIR}) + +## Component sources +target_sources(${ETHOS_U_NPU_TA_COMPONENT} + PRIVATE + ethosu_ta_init.c) + +## Add dependencies +target_link_libraries(${ETHOS_U_NPU_TA_COMPONENT} PUBLIC + timing_adapter + log) + +# Display status +message(STATUS "CMAKE_CURRENT_SOURCE_DIR: " ${CMAKE_CURRENT_SOURCE_DIR}) +message(STATUS "*******************************************************") +message(STATUS "Library : " ${ETHOS_U_NPU_TA_COMPONENT}) +message(STATUS "*******************************************************") diff --git a/source/hal/components/ethosu_ta_init/cmake/templates/timing_adapter_settings.template b/source/hal/components/ethosu_ta_init/cmake/templates/timing_adapter_settings.template new file mode 100644 index 0000000..5b6c43d --- /dev/null +++ b/source/hal/components/ethosu_ta_init/cmake/templates/timing_adapter_settings.template @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2021 Arm Limited. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +// Auto-generated file +// ** DO NOT EDIT ** + +#ifndef TIMING_ADAPTER_SETTINGS_H +#define TIMING_ADAPTER_SETTINGS_H + +#cmakedefine TA0_BASE (@TA0_BASE@) +#cmakedefine TA1_BASE (@TA1_BASE@) + +/* Timing adapter settings for AXI0 */ +#if defined(TA0_BASE) + +#define TA0_MAXR (@TA0_MAXR@) +#define TA0_MAXW (@TA0_MAXW@) +#define TA0_MAXRW (@TA0_MAXRW@) +#define TA0_RLATENCY (@TA0_RLATENCY@) +#define TA0_WLATENCY (@TA0_WLATENCY@) +#define TA0_PULSE_ON (@TA0_PULSE_ON@) +#define TA0_PULSE_OFF (@TA0_PULSE_OFF@) +#define TA0_BWCAP (@TA0_BWCAP@) +#define TA0_PERFCTRL (@TA0_PERFCTRL@) +#define TA0_PERFCNT (@TA0_PERFCNT@) +#define TA0_MODE (@TA0_MODE@) +#define TA0_HISTBIN (@TA0_HISTBIN@) +#define TA0_HISTCNT (@TA0_HISTCNT@) + +#endif /* defined(TA0_BASE) */ + +/* Timing adapter settings for AXI1 */ +#if defined(TA1_BASE) + +#define TA1_MAXR (@TA1_MAXR@) +#define TA1_MAXW (@TA1_MAXW@) +#define TA1_MAXRW (@TA1_MAXRW@) +#define TA1_RLATENCY (@TA1_RLATENCY@) +#define TA1_WLATENCY (@TA1_WLATENCY@) +#define TA1_PULSE_ON (@TA1_PULSE_ON@) +#define TA1_PULSE_OFF (@TA1_PULSE_OFF@) +#define TA1_BWCAP (@TA1_BWCAP@) +#define TA1_PERFCTRL (@TA1_PERFCTRL@) +#define TA1_PERFCNT (@TA1_PERFCNT@) +#define TA1_MODE (@TA1_MODE@) +#define TA1_HISTBIN (@TA1_HISTBIN@) +#define TA1_HISTCNT (@TA1_HISTCNT@) + +#endif /* defined(TA1_BASE) */ + +#endif /* TIMING_ADAPTER_SETTINGS_H */ diff --git a/source/hal/components/ethosu_ta_init/ethosu_ta_init.c b/source/hal/components/ethosu_ta_init/ethosu_ta_init.c index 26eeb5c..323ab73 100644 --- a/source/hal/components/ethosu_ta_init/ethosu_ta_init.c +++ b/source/hal/components/ethosu_ta_init/ethosu_ta_init.c @@ -19,8 +19,6 @@ #include "log_macros.h" /* Logging functions */ -#if defined(TIMING_ADAPTER_AVAILABLE) - #include "timing_adapter.h" /* Arm Ethos-U timing adapter driver header */ #include "timing_adapter_settings.h" /* Arm Ethos-U timing adapter settings */ @@ -82,5 +80,3 @@ int arm_ethosu_timing_adapter_init(void) return 0; } - -#endif /* TIMING_ADAPTER_AVAILABLE */ diff --git a/source/hal/components/ethosu_ta_init/include/ethosu_ta_init.h b/source/hal/components/ethosu_ta_init/include/ethosu_ta_init.h index 2ab7fb2..7e6df6c 100644 --- a/source/hal/components/ethosu_ta_init/include/ethosu_ta_init.h +++ b/source/hal/components/ethosu_ta_init/include/ethosu_ta_init.h @@ -17,14 +17,10 @@ #ifndef ETHOS_U_TA_INIT_H #define ETHOS_U_TA_INIT_H -#if defined(ARM_NPU) && defined(TIMING_ADAPTER_AVAILABLE) - /** * @brief Initialises the Arm Ethos-U NPU timing adapter * @return 0 if successful, error code otherwise **/ int arm_ethosu_timing_adapter_init(void); -#endif /* ARM_NPU && TIMING_ADAPTER_AVAILABLE */ - #endif /* ETHOS_U_TA_INIT_H */ diff --git a/source/hal/components/lcd_mps3/glcd_mps3.c b/source/hal/components/lcd_mps3/glcd_mps3.c deleted file mode 100644 index 55a6575..0000000 --- a/source/hal/components/lcd_mps3/glcd_mps3.c +++ /dev/null @@ -1,460 +0,0 @@ -/* - * Copyright (c) 2021-2022 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "glcd_mps3.h" - -#include "log_macros.h" -#include "font_9x15_h.h" -#include "smm_mps3.h" - -/*-------------- CLCD Controller Internal Register addresses ----------------*/ -#define CHAR_COM ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x000)) -#define CHAR_DAT ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x004)) -#define CHAR_RD ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x008)) -#define CHAR_RAW ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x00C)) -#define CHAR_MASK ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x010)) -#define CHAR_STAT ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x014)) -#define CHAR_MISC ((volatile unsigned int *)(CLCD_CONFIG_BASE + 0x04C)) - -/*--------------- Graphic LCD interface hardware definitions -----------------*/ -/* Pin CS setting to 0 or 1 */ -#define LCD_CS(x) ((x) ? (*CHAR_MISC |= CLCD_CS_Msk) : (*CHAR_MISC &= ~CLCD_CS_Msk)) -#define LCD_RST(x) ((x) ? (*CHAR_MISC |= CLCD_RESET_Msk) : (*CHAR_MISC &= ~CLCD_RESET_Msk)) -#define LCD_BL(x) ((x) ? (*CHAR_MISC |= CLCD_BL_Msk) : (*CHAR_MISC &= ~CLCD_BL_Msk)) - -#define BG_COLOR 0 /* Background colour */ -#define TXT_COLOR 1 /* Text colour */ - -/** -* Text and background colour -*/ -static volatile unsigned short Color[2] = {Black, White}; - -/** - * @brief Delay in while loop cycles. - * @param[in] cnt Number of while cycles to delay. - **/ -static void delay (int cnt) -{ - cnt <<= DELAY_2N; - while (cnt != 0) { - --cnt; - } -} - -/** - * @brief Write a command the LCD controller. - * @param[in] cmd Command to be written. - */ -static __inline void wr_cmd(unsigned char cmd) -{ - LCD_CS(0); - *CHAR_COM = cmd; - LCD_CS(1); -} - -/** - * @brief Start of data writing to the LCD controller. - */ -static __inline void wr_dat_start (void) -{ - LCD_CS(0); -} - -/** - * @brief Stop of data writing to the LCD controller. - */ -static __inline void wr_dat_stop (void) -{ - LCD_CS(1); -} - -/** - * @brief Data writing to the LCD controller. - * @param[in] dat Data to be written. - */ -static __inline void wr_dat_only(unsigned short dat) -{ - *CHAR_DAT = (dat >> 8); /* Write D8..D15 */ - *CHAR_DAT = (dat & 0xFF); /* Write D0..D7 */ -} - -/** - * @brief Write a value to the to LCD register. - * @param[in] reg Register to be written. - * @param[in] val Value to write to the register. - */ -static __inline void wr_reg(unsigned char reg, unsigned short val) -{ - LCD_CS(0); - *CHAR_COM = reg; - wr_dat_only(val); - LCD_CS(1); -} - -/** - * @brief Converts a gray value to RGB565 representation. - * @param[in] src_uchar Pointer to the source pixel. - * @return 16 bit RGB565 value. - */ -static inline uint16_t _GLCD_Gray8_to_RGB565(uint8_t *src_uchar) -{ - uint16_t val_r = (*src_uchar >> 3); - uint16_t val_g = (*src_uchar >> 2); - return ((val_r << 11) | (val_g << 5) | val_r); -} - -/** - * @brief Converts an RGB888 value to RGB565 representation. - * @param[in] src_uchar Pointer to the source pixel for R (assumed to - * be RGB format). - * @return 16 bit RGB565 value. - */ -static inline uint16_t _GLCD_RGB888_to_RGB565(uint8_t *src_uchar) -{ - uint16_t val_r = (*src_uchar >> 3) & 0x1F; - uint16_t val_g = (*(src_uchar+1) >> 2) & 0x3F; - uint16_t val_b = (*(src_uchar+2) >> 3) & 0x1F; - return ((val_r << 11) | (val_g << 5) | val_b); -} - -/* Helper typedef to encapsulate the colour conversion function - * signatures */ -typedef uint16_t (* std_clr_2_lcd_clr_fn)(uint8_t *src_uchar); - -void GLCD_SetWindow(unsigned int x, unsigned int y, unsigned int w, unsigned int h) { - unsigned int xe, ye; - - xe = x+w-1; - ye = y+h-1; - - wr_reg(0x02, x >> 8); /* Column address start MSB */ - wr_reg(0x03, x & 0xFF); /* Column address start LSB */ - wr_reg(0x04, xe >> 8); /* Column address end MSB */ - wr_reg(0x05, xe & 0xFF); /* Column address end LSB */ - - wr_reg(0x06, y >> 8); /* Row address start MSB */ - wr_reg(0x07, y & 0xFF); /* Row address start LSB */ - wr_reg(0x08, ye >> 8); /* Row address end MSB */ - wr_reg(0x09, ye & 0xFF); /* Row address end LSB */ -} - -void GLCD_WindowMax(void) -{ - GLCD_SetWindow (0, 0, GLCD_WIDTH, GLCD_HEIGHT); -} - -void GLCD_SetTextColor(unsigned short color) -{ - Color[TXT_COLOR] = color; -} - -void GLCD_SetBackColor(unsigned short color) -{ - Color[BG_COLOR] = color; -} - -void GLCD_Clear(unsigned short color) -{ - unsigned int i; - - GLCD_WindowMax(); - wr_cmd(0x22); - wr_dat_start(); - - for(i = 0; i < (GLCD_WIDTH*GLCD_HEIGHT); ++i) { - wr_dat_only(color); - } - wr_dat_stop(); -} - - -void GLCD_DrawChar( - unsigned int x, unsigned int y, - unsigned int cw, unsigned int ch, - unsigned char *c) -{ - unsigned int i, j, k, pixs; - - /* Sanity check: out of bounds? */ - if ((x + cw) > GLCD_WIDTH || (y + ch) > GLCD_HEIGHT) { - return; - } - - GLCD_SetWindow(x, y, cw, ch); - - wr_cmd(0x22); - wr_dat_start(); - - k = (cw + 7)/8; - - if (k == 1) { - for (j = 0; j < ch; ++j) { - pixs = *(unsigned char *)c; - c += 1; - - for (i = 0; i < cw; ++i) { - wr_dat_only (Color[(pixs >> i) & 1]); - } - } - } - else if (k == 2) { - for (j = 0; j < ch; ++j) { - pixs = *(unsigned short *)c; - c += 2; - - for (i = 0; i < cw; ++i) { - wr_dat_only (Color[(pixs >> i) & 1]); - } - } - } - wr_dat_stop(); -} - -void GLCD_DisplayChar( - unsigned int ln, unsigned int col, - unsigned char fi, unsigned char c) -{ - c -= 32; - switch (fi) { - case 0: /* Font 9 x 15. */ - GLCD_DrawChar(col * 9, ln * 15, 9, 15, - (unsigned char *)&Font_9x15_h[c * 15]); - break; - } -} - -void GLCD_DisplayString( - unsigned int ln, unsigned int col, - unsigned char fi, char *s) -{ - while (*s) { - GLCD_DisplayChar(ln, col++, fi, *s++); - } -} - - - -void GLCD_ClearLn(unsigned int ln, unsigned char fi) -{ - unsigned char i; - char buf[60]; - - GLCD_WindowMax(); - switch (fi) { - case 0: /* Font 9x15*/ - for (i = 0; i < (GLCD_WIDTH+8)/9; ++i) { - buf[i] = ' '; - } - buf[i+1] = 0; - break; - } - GLCD_DisplayString (ln, 0, fi, buf); -} - -void GLCD_Bitmap(unsigned int x, unsigned int y, - unsigned int w, unsigned int h, - unsigned short *bitmap) -{ - unsigned int i; - unsigned short *bitmap_ptr = bitmap; - - GLCD_SetWindow (x, y, w, h); - - wr_cmd(0x22); - wr_dat_start(); - - for (i = 0; i < (w*h); ++i) { - wr_dat_only (bitmap_ptr[i]); - } - wr_dat_stop(); -} - -void GLCD_Image(const void *data, const uint32_t width, - const uint32_t height, const uint32_t channels, - const uint32_t pos_x, const uint32_t pos_y, - const uint32_t downsample_factor) -{ - uint32_t i, j = 0; /* for loops */ - const uint32_t x_incr = channels * downsample_factor; /* stride. */ - const uint32_t y_incr = channels * width * (downsample_factor - 1); /* skip rows. */ - uint8_t* src_unsigned = (uint8_t *)data; /* temporary pointer. */ - std_clr_2_lcd_clr_fn cvt_clr_fn = 0; /* colour conversion function. */ - - /* Based on number of channels, we decide which of the above functions to use. */ - switch (channels) { - case 1: - cvt_clr_fn = _GLCD_Gray8_to_RGB565; - break; - - case 3: - cvt_clr_fn = _GLCD_RGB888_to_RGB565; - break; - - default: - printf_err("number of channels not supported by display\n"); - return; - } - - /* Set the window position expected. Note: this is integer div. */ - GLCD_SetWindow(pos_x, pos_y, - width/downsample_factor, height/downsample_factor); - wr_cmd(0x22); - wr_dat_start(); - - /* Loop over the image. */ - for (j = height; j != 0; j -= downsample_factor) { - for (i = width; i != 0; i -= downsample_factor) { - wr_dat_only(cvt_clr_fn(src_unsigned)); - src_unsigned += x_incr; - } - - /* Skip rows if needed. */ - src_unsigned += y_incr; - } - - wr_dat_stop(); -} - -void GLCD_Box( - unsigned int x, unsigned int y, - unsigned int w, unsigned int h, - unsigned short color) -{ - unsigned int i; - - GLCD_SetWindow (x, y, w, h); - - wr_cmd(0x22); - wr_dat_start(); - for(i = 0; i < (w*h); ++i){ - wr_dat_only (color); - } - wr_dat_stop(); -} - - -void GLCD_Initialize (void) -{ - /* CLCD screen setup (Default CLCD screen interface state) ------------- */ - LCD_CS(1); /* deassert nCS0. */ - LCD_RST(1); /* deassert Reset. */ - LCD_BL(0); /* switch off backlight. */ - - /* Reset CLCD screen --------------------------------------------------- */ - LCD_RST(0); /* assert Reset. */ - delay(1); - LCD_RST(1); /* deassert Reset. */ - delay(10); - - /* Driving ability settings ----------------------------------------------*/ - wr_reg(0xEA, 0x00); /* Power control internal used (1). */ - wr_reg(0xEB, 0x20); /* Power control internal used (2). */ - wr_reg(0xEC, 0x0C); /* Source control internal used (1). */ - wr_reg(0xED, 0xC7); /* Source control internal used (2). */ - wr_reg(0xE8, 0x38); /* Source output period Normal mode. */ - wr_reg(0xE9, 0x10); /* Source output period Idle mode. */ - wr_reg(0xF1, 0x01); /* RGB 18-bit interface ;0x0110. */ - wr_reg(0xF2, 0x10); - - /* Adjust the Gamma Curve ------------------------------------------------*/ - wr_reg(0x40, 0x01); - wr_reg(0x41, 0x00); - wr_reg(0x42, 0x00); - wr_reg(0x43, 0x10); - wr_reg(0x44, 0x0E); - wr_reg(0x45, 0x24); - wr_reg(0x46, 0x04); - wr_reg(0x47, 0x50); - wr_reg(0x48, 0x02); - wr_reg(0x49, 0x13); - wr_reg(0x4A, 0x19); - wr_reg(0x4B, 0x19); - wr_reg(0x4C, 0x16); - - wr_reg(0x50, 0x1B); - wr_reg(0x51, 0x31); - wr_reg(0x52, 0x2F); - wr_reg(0x53, 0x3F); - wr_reg(0x54, 0x3F); - wr_reg(0x55, 0x3E); - wr_reg(0x56, 0x2F); - wr_reg(0x57, 0x7B); - wr_reg(0x58, 0x09); - wr_reg(0x59, 0x06); - wr_reg(0x5A, 0x06); - wr_reg(0x5B, 0x0C); - wr_reg(0x5C, 0x1D); - wr_reg(0x5D, 0xCC); - - /* Power voltage setting -------------------------------------------------*/ - wr_reg(0x1B, 0x1B); - wr_reg(0x1A, 0x01); - wr_reg(0x24, 0x2F); - wr_reg(0x25, 0x57); - wr_reg(0x23, 0x88); - - /* Power on setting ------------------------------------------------------*/ - wr_reg(0x18, 0x36); /* Internal oscillator frequency adj. */ - wr_reg(0x19, 0x01); /* Enable internal oscillator. */ - wr_reg(0x01, 0x00); /* Normal mode, no scroll. */ - wr_reg(0x1F, 0x88); /* Power control 6 - DDVDH Off. */ - delay(20); - wr_reg(0x1F, 0x82); /* Power control 6 - Step-up: 3 x VCI. */ - delay(5); - wr_reg(0x1F, 0x92); /* Power control 6 - Step-up: On. */ - delay(5); - wr_reg(0x1F, 0xD2); /* Power control 6 - VCOML active. */ - delay(5); - - /* Color selection -------------------------------------------------------*/ - wr_reg(0x17, 0x55); /* RGB, System interface: 16 Bit/Pixel. */ - wr_reg(0x00, 0x00); /* Scrolling off, no standby. */ - - /* Interface config ------------------------------------------------------*/ - wr_reg(0x2F, 0x11); /* LCD Drive: 1-line inversion. */ - wr_reg(0x31, 0x00); - wr_reg(0x32, 0x00); /* DPL=0, HSPL=0, VSPL=0, EPL=0. */ - - /* Display on setting ----------------------------------------------------*/ - wr_reg(0x28, 0x38); /* PT(0,0) active, VGL/VGL. */ - delay(20); - wr_reg(0x28, 0x3C); /* Display active, VGL/VGL. */ - -#if (LANDSCAPE == 1) -#if (ROTATE180 == 0) - wr_reg (0x16, 0xA8); -#else /* (ROTATE180 == 0) */ - wr_reg (0x16, 0x68); -#endif /* (ROTATE180 == 0) */ -#else /* (LANDSCAPE == 1) */ -#if (ROTATE180 == 0) - wr_reg (0x16, 0x08); -#else /* (ROTATE180 == 0) */ - wr_reg (0x16, 0xC8); -#endif /* (ROTATE180 == 0) */ -#endif /* (LANDSCAPE == 1) */ - - /* Display scrolling settings --------------------------------------------*/ - wr_reg(0x0E, 0x00); /* TFA MSB */ - wr_reg(0x0F, 0x00); /* TFA LSB */ - wr_reg(0x10, 320 >> 8); /* VSA MSB */ - wr_reg(0x11, 320 & 0xFF); /* VSA LSB */ - wr_reg(0x12, 0x00); /* BFA MSB */ - wr_reg(0x13, 0x00); /* BFA LSB */ - - LCD_BL(1); /* turn on backlight */ -} diff --git a/source/hal/components/lcd_mps3/include/font_9x15_h.h b/source/hal/components/lcd_mps3/include/font_9x15_h.h deleted file mode 100644 index b8b6bdc..0000000 --- a/source/hal/components/lcd_mps3/include/font_9x15_h.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -//Font Generated by MikroElektronika GLCD Font Creator 1.2.0.0 -//MikroElektrnika 2011 -//http://www.mikroe.com - -//GLCD FontName : Lucida_Console9x15 -//GLCD FontSize : 9x15 - -#ifndef FONT_9x15_H_H -#define FONT_9x15_H_H - -const unsigned short Font_9x15_h[] = { - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 32. */ - 0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x10,0x10,0x00,0x00,0x00, /* Code for char num 33. */ - 0x44,0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 34. */ - 0x00,0x12,0x12,0x24,0x7F,0x24,0x28,0x48,0xFE,0x48,0x90,0x90,0x00,0x00,0x00, /* Code for char num 35. */ - 0x10,0x7C,0x16,0x12,0x12,0x1C,0x38,0x70,0x50,0x50,0x52,0x3E,0x10,0x00,0x00, /* Code for char num 36. */ - 0x00,0x8C,0x92,0x52,0x52,0x2C,0x10,0x08,0x68,0x94,0x92,0x92,0x62,0x00,0x00, /* Code for char num 37. */ - 0x00,0x18,0x24,0x24,0x34,0x18,0x0C,0x12,0xB2,0xE2,0xC2,0xBC,0x00,0x00,0x00, /* Code for char num 38. */ - 0x08,0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 39. */ - 0xC0,0x60,0x10,0x10,0x08,0x08,0x08,0x08,0x08,0x08,0x10,0x10,0x60,0xC0,0x00, /* Code for char num 40. */ - 0x0C,0x18,0x20,0x20,0x40,0x40,0x40,0x40,0x40,0x40,0x20,0x20,0x18,0x0C,0x00, /* Code for char num 41. */ - 0x00,0x10,0x92,0xEE,0x18,0x28,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 42. */ - 0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0xFE,0x10,0x10,0x10,0x00,0x00,0x00, /* Code for char num 43. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x10,0x08,0x00, /* Code for char num 44. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 45. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00, /* Code for char num 46. */ - 0x80,0x40,0x40,0x60,0x20,0x20,0x10,0x10,0x08,0x08,0x0C,0x04,0x04,0x02,0x00, /* Code for char num 47. */ - 0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x44,0x38,0x00,0x00,0x00, /* Code for char num 48. */ - 0x00,0x10,0x1E,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0xFE,0x00,0x00,0x00, /* Code for char num 49. */ - 0x00,0x3E,0x42,0x40,0x40,0x40,0x20,0x10,0x08,0x04,0x02,0x7E,0x00,0x00,0x00, /* Code for char num 50. */ - 0x00,0x3C,0x40,0x40,0x40,0x60,0x38,0x40,0x40,0x40,0x40,0x3C,0x00,0x00,0x00, /* Code for char num 51. */ - 0x00,0x20,0x30,0x28,0x24,0x24,0x22,0x21,0x7F,0x20,0x20,0x20,0x00,0x00,0x00, /* Code for char num 52. */ - 0x00,0x7C,0x04,0x04,0x04,0x1C,0x20,0x40,0x40,0x40,0x20,0x3C,0x00,0x00,0x00, /* Code for char num 53. */ - 0x00,0x78,0x04,0x04,0x02,0x3A,0x46,0x82,0x82,0x82,0x44,0x38,0x00,0x00,0x00, /* Code for char num 54. */ - 0x00,0xFE,0x80,0x40,0x20,0x20,0x10,0x10,0x08,0x08,0x04,0x04,0x00,0x00,0x00, /* Code for char num 55. */ - 0x00,0x3C,0x42,0x42,0x42,0x24,0x1C,0x62,0x42,0x42,0x42,0x3C,0x00,0x00,0x00, /* Code for char num 56. */ - 0x00,0x38,0x44,0x82,0x82,0x82,0xC4,0xB8,0x80,0x40,0x40,0x3C,0x00,0x00,0x00, /* Code for char num 57. */ - 0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00, /* Code for char num 58. */ - 0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x18,0x18,0x10,0x08,0x00, /* Code for char num 59. */ - 0x00,0x00,0x00,0x00,0x80,0x60,0x10,0x0C,0x0C,0x10,0x60,0x80,0x00,0x00,0x00, /* Code for char num 60. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00, /* Code for char num 61. */ - 0x00,0x00,0x00,0x00,0x02,0x0C,0x10,0x60,0x60,0x10,0x0C,0x02,0x00,0x00,0x00, /* Code for char num 62. */ - 0x00,0x3E,0x42,0x42,0x40,0x20,0x10,0x08,0x08,0x00,0x08,0x08,0x00,0x00,0x00, /* Code for char num 63. */ - 0x00,0x78,0x84,0xE2,0x92,0x8A,0x8A,0xCA,0xCA,0xB2,0xA6,0x3C,0x00,0x00,0x00, /* Code for char num 64. */ - 0x00,0x00,0x10,0x38,0x28,0x28,0x44,0x44,0xFE,0x82,0x82,0x82,0x00,0x00,0x00, /* Code for char num 65. */ - 0x00,0x00,0x3E,0x42,0x42,0x22,0x1E,0x22,0x42,0x42,0x42,0x3E,0x00,0x00,0x00, /* Code for char num 66. */ - 0x00,0x00,0xF8,0x06,0x02,0x01,0x01,0x01,0x01,0x02,0x06,0xF8,0x00,0x00,0x00, /* Code for char num 67. */ - 0x00,0x00,0x3E,0x42,0x82,0x82,0x82,0x82,0x82,0x82,0x42,0x3E,0x00,0x00,0x00, /* Code for char num 68. */ - 0x00,0x00,0xFE,0x02,0x02,0x02,0x02,0x7E,0x02,0x02,0x02,0xFE,0x00,0x00,0x00, /* Code for char num 69. */ - 0x00,0x00,0xFE,0x02,0x02,0x02,0x02,0x7E,0x02,0x02,0x02,0x02,0x00,0x00,0x00, /* Code for char num 70. */ - 0x00,0x00,0xF8,0x06,0x02,0x01,0x01,0xE1,0x81,0x82,0x86,0xF8,0x00,0x00,0x00, /* Code for char num 71. */ - 0x00,0x00,0x42,0x42,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x42,0x00,0x00,0x00, /* Code for char num 72. */ - 0x00,0x00,0xFE,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0xFE,0x00,0x00,0x00, /* Code for char num 73. */ - 0x00,0x00,0x3C,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x1E,0x00,0x00,0x00, /* Code for char num 74. */ - 0x00,0x00,0x42,0x22,0x12,0x0A,0x06,0x0A,0x12,0x22,0x42,0x82,0x00,0x00,0x00, /* Code for char num 75. */ - 0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0xFE,0x00,0x00,0x00, /* Code for char num 76. */ - 0x00,0x00,0x63,0x63,0x63,0x55,0x55,0x55,0x4D,0x49,0x41,0x41,0x00,0x00,0x00, /* Code for char num 77. */ - 0x00,0x00,0x82,0x86,0x8A,0x8A,0x92,0x92,0xA2,0xA2,0xC2,0x82,0x00,0x00,0x00, /* Code for char num 78. */ - 0x00,0x00,0x3C,0x42,0x81,0x81,0x81,0x81,0x81,0x81,0x42,0x3C,0x00,0x00,0x00, /* Code for char num 79. */ - 0x00,0x00,0x3E,0x42,0x42,0x42,0x62,0x1E,0x02,0x02,0x02,0x02,0x00,0x00,0x00, /* Code for char num 80. */ - 0x00,0x00,0x3C,0x42,0x81,0x81,0x81,0x81,0x81,0x81,0x42,0x3C,0x60,0x80,0x00, /* Code for char num 81. */ - 0x00,0x00,0x3E,0x42,0x42,0x42,0x22,0x1E,0x12,0x22,0x42,0x82,0x00,0x00,0x00, /* Code for char num 82. */ - 0x00,0x00,0x7C,0x42,0x02,0x06,0x1C,0x20,0x40,0x40,0x42,0x3E,0x00,0x00,0x00, /* Code for char num 83. */ - 0x00,0x00,0xFE,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00, /* Code for char num 84. */ - 0x00,0x00,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0x44,0x3C,0x00,0x00,0x00, /* Code for char num 85. */ - 0x00,0x00,0x82,0x82,0x82,0x82,0x44,0x44,0x28,0x28,0x38,0x10,0x00,0x00,0x00, /* Code for char num 86. */ - 0x00,0x00,0x82,0x82,0x92,0x92,0xAA,0xAA,0xAA,0xAA,0x64,0x44,0x00,0x00,0x00, /* Code for char num 87. */ - 0x00,0x00,0x82,0x82,0x44,0x28,0x10,0x10,0x28,0x44,0x82,0x82,0x00,0x00,0x00, /* Code for char num 88. */ - 0x00,0x00,0x82,0x82,0x44,0x44,0x28,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00, /* Code for char num 89. */ - 0x00,0x00,0xFF,0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01,0xFF,0x00,0x00,0x00, /* Code for char num 90. */ - 0xF8,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0xF8,0x00, /* Code for char num 91. */ - 0x02,0x04,0x04,0x04,0x08,0x08,0x10,0x10,0x20,0x20,0x20,0x40,0x40,0x80,0x00, /* Code for char num 92. */ - 0x3E,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x3E,0x00, /* Code for char num 93. */ - 0x00,0x10,0x10,0x10,0x28,0x28,0x44,0x44,0x44,0x82,0x00,0x00,0x00,0x00,0x00, /* Code for char num 94. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00, /* Code for char num 95. */ - 0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 96. */ - 0x00,0x00,0x00,0x00,0x3C,0x40,0x40,0x78,0x44,0x42,0x62,0xDC,0x00,0x00,0x00, /* Code for char num 97. */ - 0x02,0x02,0x02,0x02,0x7A,0x46,0x82,0x82,0x82,0x82,0x46,0x3A,0x00,0x00,0x00, /* Code for char num 98. */ - 0x00,0x00,0x00,0x00,0xF8,0x04,0x02,0x02,0x02,0x02,0x04,0xF8,0x00,0x00,0x00, /* Code for char num 99. */ - 0x80,0x80,0x80,0x80,0xB8,0xC4,0x82,0x82,0x82,0x82,0xC4,0xBC,0x00,0x00,0x00, /* Code for char num 100. */ - 0x00,0x00,0x00,0x00,0x38,0x44,0x42,0x7E,0x02,0x02,0x04,0x78,0x00,0x00,0x00, /* Code for char num 101. */ - 0xF0,0x08,0x08,0x08,0xFE,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x00,0x00, /* Code for char num 102. */ - 0x00,0x00,0x00,0x00,0xB8,0xC4,0x82,0x82,0x82,0x82,0xC4,0xBC,0x80,0x40,0x3C, /* Code for char num 103. */ - 0x02,0x02,0x02,0x02,0x3A,0x46,0x42,0x42,0x42,0x42,0x42,0x42,0x00,0x00,0x00, /* Code for char num 104. */ - 0x18,0x18,0x00,0x00,0x1E,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00, /* Code for char num 105. */ - 0x30,0x30,0x00,0x00,0x3C,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x1E, /* Code for char num 106. */ - 0x02,0x02,0x02,0x02,0x42,0x22,0x12,0x0E,0x0A,0x12,0x22,0x42,0x00,0x00,0x00, /* Code for char num 107. */ - 0x1E,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00, /* Code for char num 108. */ - 0x00,0x00,0x00,0x00,0xDA,0xB6,0x92,0x92,0x92,0x92,0x92,0x92,0x00,0x00,0x00, /* Code for char num 109. */ - 0x00,0x00,0x00,0x00,0x3A,0x46,0x42,0x42,0x42,0x42,0x42,0x42,0x00,0x00,0x00, /* Code for char num 110. */ - 0x00,0x00,0x00,0x00,0x38,0x44,0x82,0x82,0x82,0x82,0x44,0x38,0x00,0x00,0x00, /* Code for char num 111. */ - 0x00,0x00,0x00,0x00,0x7A,0x46,0x82,0x82,0x82,0x82,0x46,0x3A,0x02,0x02,0x02, /* Code for char num 112. */ - 0x00,0x00,0x00,0x00,0xB8,0xC4,0x82,0x82,0x82,0x82,0xC4,0xBC,0x80,0x80,0x80, /* Code for char num 113. */ - 0x00,0x00,0x00,0x00,0xF4,0x8C,0x04,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00, /* Code for char num 114. */ - 0x00,0x00,0x00,0x00,0x7C,0x02,0x02,0x0C,0x30,0x40,0x42,0x3E,0x00,0x00,0x00, /* Code for char num 115. */ - 0x00,0x00,0x08,0x08,0xFE,0x08,0x08,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x00, /* Code for char num 116. */ - 0x00,0x00,0x00,0x00,0x42,0x42,0x42,0x42,0x42,0x42,0x62,0x5C,0x00,0x00,0x00, /* Code for char num 117. */ - 0x00,0x00,0x00,0x00,0x82,0x82,0x82,0x44,0x44,0x28,0x28,0x10,0x00,0x00,0x00, /* Code for char num 118. */ - 0x00,0x00,0x00,0x00,0x82,0x92,0xAA,0xAA,0xAA,0xAA,0x44,0x44,0x00,0x00,0x00, /* Code for char num 119. */ - 0x00,0x00,0x00,0x00,0x82,0x44,0x28,0x10,0x10,0x28,0x44,0x82,0x00,0x00,0x00, /* Code for char num 120. */ - 0x00,0x00,0x00,0x00,0x82,0x82,0x82,0x44,0x44,0x28,0x28,0x10,0x10,0x0C,0x00, /* Code for char num 121. */ - 0x00,0x00,0x00,0x00,0xFE,0x80,0x40,0x20,0x10,0x08,0x04,0xFE,0x00,0x00,0x00, /* Code for char num 122. */ - 0xE0,0x10,0x10,0x10,0x10,0x10,0x10,0x0C,0x10,0x10,0x10,0x10,0x10,0xE0,0x00, /* Code for char num 123. */ - 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00, /* Code for char num 124. */ - 0x0E,0x10,0x10,0x10,0x10,0x10,0x10,0x60,0x10,0x10,0x10,0x10,0x10,0x0E,0x00, /* Code for char num 125. */ - 0x00,0x00,0x00,0x00,0x00,0x00,0x62,0x92,0x8C,0x00,0x00,0x00,0x00,0x00,0x00, /* Code for char num 126. */ - 0x00,0x00,0x00,0x07,0x05,0x05,0x05,0x05,0x05,0x05,0x07,0x00,0x00,0x00,0x00 /* Code for char num 127. */ -}; - - -#endif /* FONT_9x15_H_H */
\ No newline at end of file diff --git a/source/hal/components/lcd_mps3/include/glcd_mps3.h b/source/hal/components/lcd_mps3/include/glcd_mps3.h deleted file mode 100644 index 313d4ca..0000000 --- a/source/hal/components/lcd_mps3/include/glcd_mps3.h +++ /dev/null @@ -1,202 +0,0 @@ -/* - * Copyright (c) 2021-2022 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef GLCD_MPS3_H -#define GLCD_MPS3_H - -#include <stdint.h> - -/****************************************************************************** - Color coding - GLCD is coded: 15..11 red, 10..5 green, 4..0 blue (unsigned short) - GLCD_R5, GLCD_G6, GLCD_B5 - original coding: 17..12 red, 11..6 green, 5..0 blue - ORG_R6, ORG_G6, ORG_B6 - - ORG_R1..5 = GLCD_R0..4, ORG_R0 = GLCD_R4 - ORG_G0..5 = GLCD_G0..5, - ORG_B1..5 = GLCD_B0..4, ORG_B0 = GLCD_B4 - - GLCD RGB color definitions -******************************************************************************/ -#define Black 0x0000 /* 0, 0, 0 */ -#define Navy 0x000F /* 0, 0, 128 */ -#define DarkGreen 0x03E0 /* 0, 128, 0 */ -#define DarkCyan 0x03EF /* 0, 128, 128 */ -#define Maroon 0x7800 /* 128, 0, 0 */ -#define Purple 0x780F /* 128, 0, 128 */ -#define Olive 0x7BE0 /* 128, 128, 0 */ -#define LightGrey 0xC618 /* 192, 192, 192 */ -#define DarkGrey 0x7BEF /* 128, 128, 128 */ -#define Blue 0x001F /* 0, 0, 255 */ -#define Green 0x07E0 /* 0, 255, 0 */ -#define Cyan 0x07FF /* 0, 255, 255 */ -#define Red 0xF800 /* 255, 0, 0 */ -#define Magenta 0xF81F /* 255, 0, 255 */ -#define Yellow 0xFFE0 /* 255, 255, 0 */ -#define White 0xFFFF /* 255, 255, 255 */ - -/************************** Orientation configuration ************************/ -#ifndef LANDSCAPE -#define LANDSCAPE 1 /* 1 for landscape, 0 for portrait. */ -#endif -#ifndef ROTATE180 -#define ROTATE180 1 /* 1 to rotate the screen for 180 deg. */ -#endif - -/*------------------------- Speed dependant settings -------------------------*/ - -/* If processor works on high frequency delay has to be increased, it can be - increased by factor 2^N by this constant. */ -#define DELAY_2N 8 - -/*---------------------- Graphic LCD size definitions ------------------------*/ -#if (LANDSCAPE == 1) - #define GLCD_WIDTH 320 /* Screen Width (in pixels). */ - #define GLCD_HEIGHT 240 /* Screen Hight (in pixels). */ -#else - #define GLCD_WIDTH 240 /* Screen Width (in pixels). */ - #define GLCD_HEIGHT 320 /* Screen Hight (in pixels). */ -#endif - -#define BPP 16 /* Bits per pixel. */ -#define BYPP ((BPP+7)/8) /* Bytes per pixel. */ - - -/** - * @brief Initialize the Himax LCD with HX8347-D LCD Controller. - */ -void GLCD_Initialize(void); - -/** - * @brief Set draw window region to whole screen. - */ -void GLCD_WindowMax(void); - -/** - * @brief Set draw window region. - * @param[in] x Horizontal position. - * @param[in] y Vertical position. - * @param[in] w Window width in pixel. - * @param[in] h Window height in pixels. - */ -void GLCD_SetWindow(unsigned int x, unsigned int y, - unsigned int w, unsigned int h); - -/** - * @brief Set foreground color. - * @param[in] color Foreground color. - */ -void GLCD_SetTextColor(unsigned short color); - -/** - * @brief Set background color. - * @param[in] color Background color. - */ -void GLCD_SetBackColor(unsigned short color); - -/** - * @brief Clear display. - * @param[in] color Display clearing color. - * - */ -void GLCD_Clear(unsigned short color); - -/** - * @brief Draw character on given position. - * @param[in] x Horizontal position. - * @param[in] y Vertical position. - * @param[in] cw Character width in pixel. - * @param[in] ch Character height in pixels. - * @param[in] c Pointer to character bitmap. - * - */ -void GLCD_DrawChar(unsigned int x, unsigned int y, - unsigned int cw, unsigned int ch, - unsigned char *c); - -/** - * @brief Display character on given line. - * @param[in] ln Line number. - * @param[in] col Column number. - * @param[in] fi Font index (0 = 9x15). - * @param[in] c ASCII character. - */ -void GLCD_DisplayChar(unsigned int ln, unsigned int col, - unsigned char fi, unsigned char c); - - -/** - * @brief Display string on given line. - * @param[in] ln Line number. - * @param[in] col Column number. - * @param[in] fi Font index (0 = 9x15). - * @param[in] s Pointer to string. - */ -void GLCD_DisplayString(unsigned int ln, unsigned int col, - unsigned char fi, char *s); - -/** - * @brief Clear given line. - * @param[in] ln: Line number. - * @param[in] fi Font index (0 = 9x15). - */ -void GLCD_ClearLn(unsigned int ln, unsigned char fi); - -/** - * @brief Display graphical bitmap image at position x horizontally and y - * vertically. This function is optimized for 16 bits per pixel - * format, it has to be adapted for any other format. - * @param[in] x Horizontal position. - * @param[in] y Vertical position. - * @param[in] w Width of bitmap. - * @param[in] h Height of bitmap. - * @param[in] bitmap Address at which the bitmap data resides. - */ -void GLCD_Bitmap(unsigned int x, unsigned int y, - unsigned int w, unsigned int h, - unsigned short *bitmap); - -/** - * @brief Displays an 8 bit image, conversion to the LCD's - * 16 bit codec is done on the fly. - * @param[in] data Pointer to the full sized image data. - * @param[in] width Image width. - * @param[in] height Image height. - * @param[in] channels Number of channels in the image. - * @param[in] pos_x Start x position for the LCD. - * @param[in] pos_y Start y position for the LCD. - * @param[in] downsample_factor Factor by which the image - * is downsampled by. - */ -void GLCD_Image(const void *data, const uint32_t width, - const uint32_t height, const uint32_t channels, - const uint32_t pos_x, const uint32_t pos_y, - const uint32_t downsample_factor); - -/** - * @brief Draw box filled with color. - * @param[in] x Horizontal position. - * @param[in] y Vertical position. - * @param[in] w Window width in pixels. - * @param[in] h Window height in pixels. - * @param[in] color Box color. - */ -void GLCD_Box(unsigned int x, unsigned int y, - unsigned int w, unsigned int h, - unsigned short color); - -#endif /* GLCD_MPS3_H */ diff --git a/source/hal/components/uart_cmsdk/include/uart_stdout.h b/source/hal/components/uart_cmsdk/include/uart_stdout.h deleted file mode 100644 index 9c5fbcf..0000000 --- a/source/hal/components/uart_cmsdk/include/uart_stdout.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef UART_STDOUT_H -#define UART_STDOUT_H - -#include <stdbool.h> - -/** - * @brief Initialised the UART block. - **/ -extern void UartStdOutInit(void); - -/** - * @brief Transmits a character over UART (blocking call). - * @param[in] my_ch Character to be transmitted. - * @return Character transmitted. - **/ -extern unsigned char UartPutc(unsigned char my_ch); - -/** - * @brief Receives a character from the UART block (blocking call). - * @return Character received. - **/ -extern unsigned char UartGetc(void); - -/** - * @brief Reads characters from the UART block until a line feed or - * carriage return terminates the function. NULL character - * also terminates the function, error is returned. - * @param[out] lp Characters read from the UART block. - * @param[in] len Character to be transmitted. - * @return true if successful, false otherwise. - **/ -extern bool GetLine(char *lp, unsigned int len); - -/** - * @brief Terminates UART simulation. This is useful when a Fixed - * Virtual Platform's session needs to be gracefully terminated. - * @param[in] code Terminating code displayed on the UART before the end of the simulation. - **/ -extern void UartEndSimulation(int code); - -#endif /* UART_STDOUT_H */ diff --git a/source/hal/components/uart_cmsdk/uart_cmsdk.c b/source/hal/components/uart_cmsdk/uart_cmsdk.c deleted file mode 100644 index 35d4160..0000000 --- a/source/hal/components/uart_cmsdk/uart_cmsdk.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "uart_stdout.h" - -#include "device_mps3.h" - -#include <stdio.h> - -#define CNTLQ 0x11 -#define CNTLS 0x13 -#define DEL 0x7F -#define BACKSPACE 0x08 -#define CR 0x0D -#define LF 0x0A -#define ESC 0x1B - -void UartStdOutInit(void) -{ - CMSDK_UART0->BAUDDIV = PERIF_CLK / 115200; /* => (25 or 32 MHz) / (115200 bps). */ - CMSDK_UART0->CTRL = ((1ul << 0) | /* TX enable. */ - (1ul << 1) ); /* RX enable. */ - return; -} - -unsigned char UartPutc(unsigned char my_ch) -{ - while ((CMSDK_UART0->STATE & 1)); /* Wait if Transmit Holding register is full. */ - - if (my_ch == '\n') { - CMSDK_UART0->DATA = '\r'; - while ((CMSDK_UART0->STATE & 1)); /* Wait if Transmit Holding register is full. */ - } - - CMSDK_UART0->DATA = my_ch; /* Write to transmit holding register. */ - return (my_ch); -} - -unsigned char UartGetc(void) -{ - unsigned char my_ch; - unsigned int cnt; - - /* Wait if Receive Holding register is empty. */ - while (0 == (CMSDK_UART0->STATE & 2)) { - cnt = MPS3_FPGAIO->CLK100HZ / 50; - if (cnt & 0x8) { - MPS3_FPGAIO->LED = 0x01 << (cnt & 0x7); - } - else { - MPS3_FPGAIO->LED = 0x80 >> (cnt & 0x7); - } - } - - my_ch = CMSDK_UART0->DATA; - - /* Convert CR to LF. */ - if(my_ch == '\r') { - my_ch = '\n'; - } - - return (my_ch); -} - -bool GetLine(char *lp, unsigned int len) -{ - unsigned int cnt = 0; - char c; - - do { - c = UartGetc (); - switch (c) { - case CNTLQ: /* Ignore Control S/Q. */ - case CNTLS: - break; - - case BACKSPACE: - case DEL: - if (cnt == 0) { - break; - } - cnt--; /* Decrement count. */ - lp--; /* Decrement line pointer. */ - UartPutc (0x08); /* Echo backspace. */ - UartPutc (' '); - UartPutc (0x08); - fflush (stdout); - break; - - case ESC: - case 0: - *lp = 0; /* ESC - stop editing line. */ - return false; - - case CR: /* CR - done, stop editing line. */ - UartPutc (*lp = c); /* Echo and store character. */ - lp++; /* Increment line pointer */ - cnt++; /* and count. */ - c = LF; - UartPutc (*lp = c); /* Echo and store character. */ - fflush (stdout); - lp++; /* Increment line pointer */ - cnt++; /* and count. */ - break; - default: - UartPutc (*lp = c); /* Echo and store character. */ - fflush (stdout); - lp++; /* Increment line pointer */ - cnt++; /* and count. */ - break; - } - } while (cnt < len - 2 && c != LF); /* Check limit and CR. */ - *lp = 0; /* Mark end of string. */ - - return true; -} - -__attribute__((noreturn)) void UartEndSimulation(int code) -{ - UartPutc((char) 0x4); /* End of simulation */ - UartPutc((char) code); /* End of simulation */ - while(1); -} diff --git a/source/hal/components/uart_pl011/include/uart_stdout.h b/source/hal/components/uart_pl011/include/uart_stdout.h deleted file mode 100644 index 9c5fbcf..0000000 --- a/source/hal/components/uart_pl011/include/uart_stdout.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef UART_STDOUT_H -#define UART_STDOUT_H - -#include <stdbool.h> - -/** - * @brief Initialised the UART block. - **/ -extern void UartStdOutInit(void); - -/** - * @brief Transmits a character over UART (blocking call). - * @param[in] my_ch Character to be transmitted. - * @return Character transmitted. - **/ -extern unsigned char UartPutc(unsigned char my_ch); - -/** - * @brief Receives a character from the UART block (blocking call). - * @return Character received. - **/ -extern unsigned char UartGetc(void); - -/** - * @brief Reads characters from the UART block until a line feed or - * carriage return terminates the function. NULL character - * also terminates the function, error is returned. - * @param[out] lp Characters read from the UART block. - * @param[in] len Character to be transmitted. - * @return true if successful, false otherwise. - **/ -extern bool GetLine(char *lp, unsigned int len); - -/** - * @brief Terminates UART simulation. This is useful when a Fixed - * Virtual Platform's session needs to be gracefully terminated. - * @param[in] code Terminating code displayed on the UART before the end of the simulation. - **/ -extern void UartEndSimulation(int code); - -#endif /* UART_STDOUT_H */ diff --git a/source/hal/components/uart_pl011/uart_pl011.c b/source/hal/components/uart_pl011/uart_pl011.c deleted file mode 100644 index 1cbf70c..0000000 --- a/source/hal/components/uart_pl011/uart_pl011.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Copyright (c) 2021 Arm Limited. All rights reserved. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "uart_stdout.h" -#include "peripheral_memmap.h" /* peripheral memory map definitions */ - -#include <stdio.h> -#include <stdint.h> - -#define CNTLQ 0x11 -#define CNTLS 0x13 -#define DEL 0x7F -#define BACKSPACE 0x08 -#define CR 0x0D -#define LF 0x0A -#define ESC 0x1B - -#define UARTBASE (PL011_UART0_BASE) - -/*****************************************************************************/ -/* UART Control Register Locations */ -/*****************************************************************************/ -#define UART0_DR *((volatile unsigned *) UARTBASE) -#define UART0_RSR *((volatile unsigned *)(UARTBASE + 0x04)) -#define UART0_ECR *((volatile unsigned *)(UARTBASE + 0x04)) -#define UART0_LCRH *((volatile unsigned *)(UARTBASE + 0x2C)) -#define UART0_LCRM *((volatile unsigned *)(UARTBASE + 0x28)) -#define UART0_LCRL *((volatile unsigned *)(UARTBASE + 0x24)) -#define UART0_CR *((volatile unsigned *)(UARTBASE + 0x30)) -#define UART0_FR *((volatile unsigned *)(UARTBASE + 0x18)) -#define UART0_IIR *((volatile unsigned *)(UARTBASE + 0x1C)) -#define UART0_ICR *((volatile unsigned *)(UARTBASE + 0x44)) - -/*****************************************************************************/ -/* Received Status Register - RSR */ -/*****************************************************************************/ -#define RSR_OVERRUN_ERROR 0x08 -#define RSR_BREAK_ERROR 0x04 -#define RSR_PARITY_ERROR 0x02 -#define RSR_FRAMING_ERROR 0x01 - -/*****************************************************************************/ -/* Line Control High Byte Register - LCRH */ -/*****************************************************************************/ -#define LCRH_WORD_LENGTH_8 0x60 -#define LCRH_WORD_LENGTH_7 0x40 -#define LCRH_WORD_LENGTH_6 0x20 -#define LCRH_WORD_LENGTH_5 0x00 -#define LCRH_FIFO_ENABLED 0x10 -#define LCRH_2_STOP_BITS 0x08 -#define LCRH_EVEN_PARITY 0x04 -#define LCRH_PARITY_ENABLE 0x02 -#define LCRH_SEND_BREAK 0x01 - -/*****************************************************************************/ -/* Line Control Medium Byte Register - LCRM */ -/* This register specifies the high byte of the Baud rate divisor */ -/*****************************************************************************/ -#define LCRM_BAUD_460800 0x00 -#define LCRM_BAUD_230400 0x00 -#define LCRM_BAUD_115200 0x00 -#define LCRM_BAUD_76800 0x00 -#define LCRM_BAUD_57600 0x00 -#define LCRM_BAUD_38400 0x00 -#define LCRM_BAUD_19200 0x00 -#define LCRM_BAUD_14400 0x00 -#define LCRM_BAUD_9600 0x00 -#define LCRM_BAUD_2400 0x01 -#define LCRM_BAUD_1200 0x02 - -/*****************************************************************************/ -/* Line Control Low Byte Register - LCRL */ -/* This register specifies the low byte of the Baud rate divisor */ -/*****************************************************************************/ -#define LCRL_BAUD_460800 0x01 -#define LCRL_BAUD_230400 0x03 -#define LCRL_BAUD_115200 0x07 -#define LCRL_BAUD_76800 0x0B -#define LCRL_BAUD_57600 0x0F -#define LCRL_BAUD_38400 0xC -#define LCRL_BAUD_19200 0x2F -#define LCRL_BAUD_14400 0x3F -#define LCRL_BAUD_9600 0x5F -#define LCRL_BAUD_2400 0x7F -#define LCRL_BAUD_1200 0xFF - -/*****************************************************************************/ -/* Control Register - CR */ -/*****************************************************************************/ -#define CR_LOOP_BACK_EN 0x80 -#define CR_TIMEOUT_INT_EN 0x40 -#define CR_TX_INT_ENABLE 0x100 -#define CR_RX_INT_ENABLE 0x200 -#define CR_MODSTAT_INT_EN 0x08 -#define CR_UART_ENABLE 0x01 - -/*****************************************************************************/ -/* Flag Register - FR */ -/*****************************************************************************/ -#define FR_TX_FIFO_EMPTY 0x80 -#define FR_RX_FIFO_FULL 0x40 -#define FR_TX_FIFO_FULL 0x20 -#define FR_RX_FIFO_EMPTY 0x10 -#define FR_BUSY 0x08 -#define FR_CARRIER_DETECT 0x04 -#define FR_SET_READY 0x02 -#define FR_CLEAR_TO_SEND 0x01 - -/*****************************************************************************/ -/* Interrupt Identification Register - IIR */ -/*****************************************************************************/ -#define IIR_RX_TIME_OUT 0x08 -#define IIR_TX 0x04 -#define IIR_RX 0x02 -#define IIR_MODEM 0x01 - -void UartStdOutInit(void) -{ - /* Disable the serial port while setting the baud rate and word length. */ - UART0_CR = 0; - - /* Clear the receive status register. */ - UART0_ECR = 0; - - /* Set the correct baud rate and word length. */ - UART0_LCRL = LCRL_BAUD_115200; - UART0_LCRM = LCRM_BAUD_115200; - UART0_LCRH = LCRH_WORD_LENGTH_8; - - /* Explicitly disable FIFO's for char mode. */ - UART0_LCRH &= ~LCRH_FIFO_ENABLED; - - /* Enable UART0 (and RX/TX) without interrupts. */ - UART0_CR = CR_UART_ENABLE | CR_TX_INT_ENABLE | CR_RX_INT_ENABLE; -} - -unsigned char UartPutc(unsigned char ch) -{ - if (ch == '\n') { - (void) UartPutc('\r'); - } - while (UART0_FR & FR_TX_FIFO_FULL) - ; - UART0_DR = ch; - - return ch; -} - -unsigned char UartGetc(void) -{ - unsigned char c; - while (UART0_FR & FR_RX_FIFO_EMPTY) - ; - c = UART0_DR; - if (c == '\r') { - c = '\n'; - } - - return c; -} - -bool GetLine (char *lp, unsigned int len) -{ - unsigned int cnt = 0; - char c; - - do { - c = UartGetc(); - switch (c) { - case CNTLQ: /* ignore Control S/Q. */ - case CNTLS: - break; - case BACKSPACE: - case DEL: - if (cnt == 0) { - break; - } - cnt--; /* decrement count. */ - lp--; /* and line pointer. */ - UartPutc (0x08); /* echo backspace. */ - UartPutc (' '); - UartPutc (0x08); - fflush (stdout); - break; - case ESC: - case 0: - *lp = 0; /* ESC - stop editing line. */ - return false; - case CR: /* CR - done, stop editing line. */ - UartPutc (*lp = c); /* Echo and store character. */ - lp++; /* Increment line pointer */ - cnt++; /* and count. */ - c = LF; - UartPutc (*lp = c); /* Echo and store character. */ - fflush (stdout); - lp++; /* Increment line pointer */ - cnt++; /* and count. */ - break; - default: - UartPutc (*lp = c); /* echo and store character. */ - fflush (stdout); - lp++; /* increment line pointer. */ - cnt++; /* and count. */ - break; - } - } while (cnt < len - 2 && c != LF); /* check limit and CR. */ - *lp = 0; /* mark end of string. */ - return true; -} - -__attribute__((noreturn)) void UartEndSimulation(int code) -{ - UartPutc((char) 0x4); // End of simulation - UartPutc((char) code); // Exit code - while(1); -} |