添加 gpio模拟uart的dtest
This commit is contained in:
62
dtest/dtest3/kl3_gpio_uart/Makefile
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62
dtest/dtest3/kl3_gpio_uart/Makefile
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# OUTPUT type
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# 1 - .out
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# 2 - .a
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# 3 - .so
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OUTPUT_TYPE = 1
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OUTPUT_NAME = kl3_gpio_uart
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SUB_DIRS = $(TOPDIR)/dtest/dtest3/common
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# .h files dir
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ADD_INCLUDE += $(TOPDIR)/plc/halphy/inc $(TOPDIR)/inc/compiler/gcc $(TOPDIR)/inc $(TOPDIR)/inc/io_lib $(TOPDIR)/inc/driver $(TOPDIR)/inc/uart $(TOPDIR)/inc/plc_lib $(TOPDIR)/inc/ipc $(TOPDIR)/inc/os_shim $(TOPDIR)/inc/pkt $(TOPDIR)/inc/utils $(TOPDIR)/plc/inc $(TOPDIR)/inc/cli $(TOPDIR)/cli/communicator $(TOPDIR)/inc/dbglog $(TOPDIR)/inc/ftm $(TOPDIR)/plc/halmac/inc $(TOPDIR)/plc/halmac/hw/inc/desc $(TOPDIR)/driver/inc $(TOPDIR)/driver/inc/pib
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PRE_MARCO += _MODULE_NAME_=\"GPIO\" _MODULE_VERSION_=\"V1.0.0\"
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LD_SCRIPT = link_soc.lds
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OPT_FLAG = -O0 -g
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ifeq ($(gcc), arm)
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ADD_INCLUDE += $(TOPDIR)/os/freertos/src/portable/ARM_CM3
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else
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ADD_INCLUDE += $(TOPDIR)/os/freertos/src/portable/RISCV $(TOPDIR)/dtest/dtest3/common
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endif
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ifeq ($(gcc),arm)
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ADD_LIB = cm3
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ADD_LIBDIR = $(TOPDIR)/startup/cm3
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else
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ifeq ($(target), kunlun3)
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ADD_LIB = riscv
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ADD_LIBDIR =$(TOPDIR)/startup/riscv3
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ADD_INCLUDE += $(TOPDIR)/driver/src/hw3/inc
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endif
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endif
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# lib dir
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ADD_LIBDIR += $(TOPDIR)/plc $(TOPDIR)/driver $(TOPDIR)/common $(TOPDIR)/os $(TOPDIR)/pib
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# lib need to ld together
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ADD_LIB += os driver common pib
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#####################################################
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ifdef TOPDIR
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include $(TOPDIR)/build/makefile.cfg
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else
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include $(CURDIR)/build/makefile.cfg
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TOPDIR = $(CURDIR)
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export TOPDIR
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endif
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dump:
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$(OBJDUMP) -D -S -l $(OUTPUT_FULL_NAME) > $(OUTPUT_FULL_NAME).dump
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# display the obj files and output name
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debug:
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@echo TOPDIR=$(TOPDIR)
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@echo OUTPUT_LIB=$(OUTPUT_FULL_NAME)
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@echo DEPS=$(DEPS)
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@echo OBJECTS=$(OBJECTS)
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@echo SRCS=$(SRCS)
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@echo OBJECTS folder=$(foreach dirname, $(SUB_DIRS), $(addprefix $(BIN_DIR)/, $(dirname)))
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@echo output_name=$(OUTPUT_FULL_NAME)
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387
dtest/dtest3/kl3_gpio_uart/kl3_gpio_uart.c
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387
dtest/dtest3/kl3_gpio_uart/kl3_gpio_uart.c
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@@ -0,0 +1,387 @@
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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/* os shim includes */
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#include "os_types.h"
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#include "os_task.h"
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#include "os_utils.h"
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/* common includes */
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#include "iot_io.h"
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#include "iot_bitops.h"
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#include "iot_pkt.h"
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#include "iot_ipc.h"
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#include "iot_dbglog_api.h"
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#include "iot_config.h"
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/* driver includes */
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#include "iot_clock.h"
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#include "iot_uart.h"
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#include "uart.h"
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#include "apb_dma.h"
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#include "dma_hw.h"
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/* cli includes */
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#include "iot_cli.h"
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#include "iot_uart_h.h"
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/* debug includes*/
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#include "dbg_io.h"
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/* driver includes */
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#include "cpu.h"
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#include "iot_gpio_api.h"
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#include "hw_reg_api.h"
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#include "pin_rf.h"
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#include "dtest_printf.h"
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#include "iot_share_task.h"
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#include "ahb.h"
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#include "rtc.h"
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#include "clk.h"
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extern int platform_init();
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os_task_h test_init_handle;
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static const iot_pkt_config_t test_pkt_config =
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{
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{
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{
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256,
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1,
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PKT_OWNER_ALL,
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},
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{
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600,
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1,
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PKT_OWNER_ALL,
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},
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{
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1100,
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1,
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PKT_OWNER_ALL,
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},
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{
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2200,
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1,
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PKT_OWNER_ALL,
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},
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{
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0,
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0,
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PKT_OWNER_NONE,
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},
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{
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0,
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0,
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PKT_OWNER_NONE,
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},
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{
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0,
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0,
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PKT_OWNER_NONE,
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},
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{
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0,
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0,
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PKT_OWNER_NONE,
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},
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}
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};
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#define UART_BAUD_RATE 115200
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#define GPIO_FUNC_MASK 0x70
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#define TEST_OUTPUT 28
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#define USE_HEAD_TAIL 0
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static uint32_t g_cpu_cycle;
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int int_mode = GPIO_INT_LEVEL_LOW;
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enum _vuart_check_type{
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VUART_NONE = 0,
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VUART_ODD = 1,
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VUART_EVEN = 2,
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VUART_MARK = 3,
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VUART_SPACE = 4,
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};
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static void gpio_func_set(uint8_t gpio_no, uint8_t func)
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{
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uint32_t tmp;
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uint32_t addr;
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addr = CFG_GPIO00_PIN_CFG_ADDR + (gpio_no << 2);
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tmp = DIG_PIN_READ_REG(addr);
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/* Set function */
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tmp &= ~(GPIO_FUNC_MASK);
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tmp |= (func<<4)&GPIO_FUNC_MASK;
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/* Set pull-up */
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tmp &= ~0x40;
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tmp |= 0x80;
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DIG_PIN_WRITE_REG(addr, tmp);
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return ;
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}
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static uint16_t get_high_bit_num(uint8_t d) {
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uint16_t num = 0;
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for (int i = 0;i < 8;i++) {
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if (d & (1 << i)) {
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num++;
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}
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}
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return num;
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}
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static int put_start() {
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// 高电平停止位
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#if USE_HEAD_TAIL
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iot_gpio_value_set(TEST_OUTPUT, 1);
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iot_delay_cpu_cycle(g_cpu_cycle * 10);
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#endif
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return 0;
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}
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static int put_byte(uint8_t data,int check) {
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uint16_t p = data;
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int bit_num = 8;
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uint16_t high_bit_num = get_high_bit_num(data);
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if (check != VUART_NONE) {
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bit_num += 1;
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if (check == VUART_ODD) {
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p |= ((~high_bit_num) & 1)<<8;
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} else if (check == VUART_EVEN) {
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p |= (high_bit_num & 1)<<8;
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} else if (check == VUART_MARK) {
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p |= 1<<8;
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}
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// 其余情况默认校验位为0
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}
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os_disable_irq();
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// 低电平起始位
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iot_gpio_value_set(TEST_OUTPUT, 0);
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iot_delay_cpu_cycle(g_cpu_cycle);
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for (int i = 0;i < bit_num;i++) {
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iot_gpio_value_set(TEST_OUTPUT, p&0x01);
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iot_delay_cpu_cycle(g_cpu_cycle);
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p >>= 1;
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}
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// 高电平停止位
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iot_gpio_value_set(TEST_OUTPUT, 1);
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iot_delay_cpu_cycle(g_cpu_cycle);
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os_enable_irq();
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return 0;
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}
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static int put_end() {
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#if USE_HEAD_TAIL
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iot_delay_cpu_cycle(g_cpu_cycle * 10);
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#endif
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// 低电平
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iot_gpio_value_set(TEST_OUTPUT, 0);
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iot_delay_cpu_cycle(g_cpu_cycle);
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return 0;
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}
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static int puts_data(const uint8_t* data, int size) {
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put_start();
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for (int i = 0;i < size;i++) {
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put_byte(data[i],VUART_EVEN);
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}
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put_end();
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return size;
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}
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// 模拟电表回复表地址
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static const uint8_t g_data[] = {
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0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0xfe,0x68,0x21,0x00,0xc3,0x05,0x50,0x00,
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0x00,0x00,0x00,0x00,0x00,0xd2,0xa9,0x85,0x01,0x02,0x40,0x01,0x02,0x00,0x01,
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0x09,0x06,0x00,0x00,0x00,0x00,0x00,0x50,0x00,0x00,0x88,0xb0,0x16
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};
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void test_task_gpio(){
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int r;
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// g_cpu_cycle = g_cpu_freq / UART_BAUD_RATE;
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g_cpu_cycle = 1027;
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dprintf("test_task....\n");
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gpio_func_set(TEST_OUTPUT, 0);
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r = iot_gpio_open_as_output(TEST_OUTPUT);
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r |= iot_gpio_set_pull_mode(TEST_OUTPUT, GPIO_PULL_UP);
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if(r != 0)
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{
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dprintf("\ngpio config failed!\n");
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}
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for(;;) {
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#if USE_HEAD_TAIL
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dprintf("puts data with head and tail.\n");
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#else
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dprintf("puts data without head and tail.\n");
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#endif
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// puts_data((uint8_t *)"hello world.\n", 13);
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// puts_data((uint8_t []){0xfe,0xfe,0xfe,0xfe,0xaa,0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}, 13);
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puts_data(g_data, 43);
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os_delay(500);
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}
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}
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void test_init()
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{
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/* init common modules */
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iot_bitops_init();
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/* init os related modules and utilities */
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os_utils_init();
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/* init dbglog module */
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iot_dbglog_init();
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/* init pkt module */
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iot_pkt_init(&test_pkt_config);
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/* init ipc module */
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//iot_ipc_init();
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/*init uart module*/
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iot_uart_init(1);
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iot_share_task_init();
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/* init gpio module */
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iot_gpio_module_init();
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test_task_gpio();
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}
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void iot_task_1(void *arg)
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{
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dprintf("task 1 entry....\n");
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test_init();
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for(;;) {
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os_delete_task(test_init_handle);
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dprintf("task 1 running....\n");
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os_delay(1000);
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}
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}
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int32_t iot_task_init()
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{
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/* start plc lib task */
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test_init_handle = os_create_task(iot_task_1, NULL, 9);
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//create the tasks;
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if(test_init_handle != NULL) {
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dprintf("task 1 init successfully...\n");
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}
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return 0;
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}
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int32_t iot_task_start()
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{
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//start the tasks;
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os_start_kernel();
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return 0;
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}
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static void cache_init()
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{
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cache_enable(AHB_CACHE_D0);
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cache_set_buffer_mode(AHB_CACHE_D0, 1);
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cache_enable(AHB_CACHE_D1);
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cache_set_buffer_mode(AHB_CACHE_D1, 1);
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}
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static int32_t iot_platform_init()
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{
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cache_init();
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/*platform intialization*/
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platform_init();
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//resource initializations;
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system_clock_init();
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system_uart_init();
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dbg_uart_init();
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dbg_uart_stage1_init();
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/* rtc init, idle used rtc lock */
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iot_rtc_init();
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return 0;
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}
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int32_t iot_module_init(void)
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{
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//platform intialization;
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// 在这里面重启的
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iot_platform_init();
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//create all the tasks;
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iot_task_init();
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dprintf("starting...\n");
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return 0;
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}
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int32_t iot_module_start(void)
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{
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int32_t res = 0;
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res = iot_task_start();
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return res;
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}
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#include "apb_dma.h"
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int main(void)
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{
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//module init;
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// 这个函数里产生了重启
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iot_module_init();
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iot_module_start();
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return 0;
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}
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/*
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extern int uart_e_putc(int port, char c);
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int puts(const char* str, size_t len) {
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if (len == 0) {
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len = strlen(str);
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}
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for (int i = 0;i < len;i++) {
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uart_e_putc(0,str[i]);
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}
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return len;
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}
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*/
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Block a user