From 7d7389cac55952fcb794d2632747a8adc1e119ee Mon Sep 17 00:00:00 2001 From: Dien-Nhung Nguyen-Phu Date: Wed, 15 May 2024 12:43:35 +0700 Subject: init blink project generated project from EVT --- Makefile | 180 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 180 insertions(+) create mode 100644 Makefile (limited to 'Makefile') diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..824ee6a --- /dev/null +++ b/Makefile @@ -0,0 +1,180 @@ +###################################### +# target +###################################### +TARGET = badgemagic-ch582 + + +###################################### +# building variables +###################################### +# debug build? +DEBUG = 1 +# optimization for size +OPT = -Os + + +####################################### +# paths +####################################### +# Build path +BUILD_DIR ?= build + +###################################### +# source +###################################### +# C sources +C_SOURCES = \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_i2c.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer2.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_spi0.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_gpio.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_pwr.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_uart3.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_uart2.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_sys.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_clk.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_uart0.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer1.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_pwm.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbhostClass.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbdev.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_adc.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usbhostBase.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer3.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_timer0.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2hostClass.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_flash.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_uart1.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2dev.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2hostBase.c \ +CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_spi1.c \ +CH5xx_ble_firmware_library/RVMSIS/core_riscv.c \ +src/main.c + + +# ASM sources +ASM_SOURCES = \ +CH5xx_ble_firmware_library/Startup/startup_CH583.S + +####################################### +# binaries +####################################### +PREFIX ?= riscv-none-embed- + +CC = $(PREFIX)gcc +AS = $(PREFIX)gcc -x assembler-with-cpp +CP = $(PREFIX)objcopy +SZ = $(PREFIX)size + +HEX = $(CP) -O ihex +BIN = $(CP) -O binary -S + +####################################### +# CFLAGS +####################################### +# cpu +CPU = -march=rv32imac -mabi=ilp32 -msmall-data-limit=8 + +# fpu +FPU = + +# float-abi +FLOAT-ABI = + +# mcu +MCU = $(CPU) $(FPU) $(FLOAT-ABI) + +# AS includes +AS_INCLUDES = + +# C includes +C_INCLUDES = \ +-ICH5xx_ble_firmware_library/StdPeriphDriver/inc \ +-ICH5xx_ble_firmware_library/RVMSIS \ +-ICH5xx_ble_firmware_library/Core \ +-IUser + +# compile gcc flags +ASFLAGS = $(MCU) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections + +CFLAGS = $(MCU) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections + +ifeq ($(DEBUG), 1) +CFLAGS += -g -gdwarf-2 +endif + + +# Generate dependency information +CFLAGS += -MMD -MP + + +####################################### +# LDFLAGS +####################################### +# link script +LDSCRIPT = CH5xx_ble_firmware_library/Ld/Link.ld + +# libraries +LIBS = -lc -lm -lnosys ./CH5xx_ble_firmware_library/StdPeriphDriver/libISP583.a +LIBDIR = +LDFLAGS = $(MCU) -mno-save-restore -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -Wunused -Wuninitialized -T $(LDSCRIPT) -nostartfiles -Xlinker --gc-sections -Wl,-Map=$(BUILD_DIR)/$(TARGET).map --specs=nano.specs $(LIBS) + +# default action: build all +all: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin + + +####################################### +# build the application +####################################### +# list of objects +OBJECTS = $(addprefix $(BUILD_DIR)/, $(C_SOURCES:.c=.o)) + +# list of ASM program objects +OBJECTS += $(addprefix $(BUILD_DIR)/, $(ASM_SOURCES:.S=.o)) + +$(BUILD_DIR)/%.o: %.c Makefile + @mkdir -pv $(dir $@) + $(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(@:.o=.lst) $< -o $@ + +$(BUILD_DIR)/%.o: %.S Makefile + @mkdir -pv $(dir $@) + $(AS) -c $(CFLAGS) $< -o $@ + +$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile + @mkdir -pv $(dir $@) + $(CC) $(OBJECTS) $(LDFLAGS) -o $@ + $(SZ) $@ + +$(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf + @mkdir -pv $(dir $@) + $(HEX) $< $@ + +$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf + @mkdir -pv $(dir $@) + $(BIN) $< $@ + +####################################### +# Program +####################################### +program: $(BUILD_DIR)/$(TARGET).elf + sudo wch-openocd -f /usr/share/wch-openocd/openocd/scripts/interface/wch-riscv.cfg -c 'init; halt; program $(BUILD_DIR)/$(TARGET).elf; reset; wlink_reset_resume; exit;' + +isp: $(BUILD_DIR)/$(TARGET).bin + wchisp flash $(BUILD_DIR)/$(TARGET).bin + +####################################### +# clean up +####################################### +clean: + rm -f $(OBJECTS) + rm -f $(OBJECTS:%.o=%.d) + rm -f $(OBJECTS:%.o=%.lst) + rm -f $(BUILD_DIR)/$(TARGET).* + find $(BUILD_DIR) -type d -empty -delete + +####################################### +# dependencies +####################################### +-include $(OBJECTS:%.o=%.d) + +# *** EOF *** -- cgit v1.2.3 From 90cdb61063b408aa4d8ba0c1e3c36d804f69f61a Mon Sep 17 00:00:00 2001 From: Dien-Nhung Nguyen-Phu Date: Sun, 19 May 2024 16:22:51 +0700 Subject: led: add basic Charlieplexing scan --- Makefile | 3 +- src/leddrv.c | 150 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/leddrv.h | 14 ++++++ src/main.c | 86 ++++++++++++++++++++++++++++------ 4 files changed, 238 insertions(+), 15 deletions(-) create mode 100644 src/leddrv.c create mode 100644 src/leddrv.h (limited to 'Makefile') diff --git a/Makefile b/Makefile index 824ee6a..44a2a17 100644 --- a/Makefile +++ b/Makefile @@ -49,7 +49,8 @@ CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2dev.c \ CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_usb2hostBase.c \ CH5xx_ble_firmware_library/StdPeriphDriver/CH58x_spi1.c \ CH5xx_ble_firmware_library/RVMSIS/core_riscv.c \ -src/main.c +src/main.c \ +src/leddrv.c # ASM sources diff --git a/src/leddrv.c b/src/leddrv.c new file mode 100644 index 0000000..9eeba05 --- /dev/null +++ b/src/leddrv.c @@ -0,0 +1,150 @@ +#include "leddrv.h" + +#define LED_DRIVE_STRENTH 0 +#define LED_PINCOUNT (23) +typedef enum { + FLOATING, + LOW, + HIGH, +} tristate_t; + +typedef struct { + uint32_t *port_buf; + uint32_t *cfg_buf; + uint32_t pin; +} pinctrl_t; + +static void gpio_buf_set(pinctrl_t pinctl, tristate_t state) +{ + if (state == FLOATING) { + *(pinctl.cfg_buf) &= ~pinctl.pin; + } else { + if (state == HIGH) + *(pinctl.port_buf) |= pinctl.pin; + else + *(pinctl.port_buf) &= ~pinctl.pin; + + *(pinctl.cfg_buf) |= pinctl.pin; + } +} + +static void gpio_buf_apply( + volatile uint8_t *gpio_base, + uint32_t *port, uint32_t *cfg, + uint32_t *mask) +{ +#if LED_DRIVE_STRENTH != 0 + uint32_t *drv = (uint32_t *)(gpio_base + GPIO_PD_DRV); + *drv = (*drv & ~*mask) | (*cfg & *mask); +#endif + uint32_t *dir = (uint32_t *)(gpio_base + GPIO_DIR); + *dir = (*dir & ~*mask) | (*cfg & *mask); + + uint32_t *out = (uint32_t *)(gpio_base + GPIO_OUT); + *out = (*out & ~*mask) | (*port & *mask); +} + +static uint32_t PA_buf; +static uint32_t PB_buf; +static uint32_t PAcfg_buf; +static uint32_t PBcfg_buf; +static uint32_t PA_mask; +static uint32_t PB_mask; + +#define GPIO_APPLY_ALL() \ + gpio_buf_apply(BA_PA, &PA_buf, &PAcfg_buf, &PA_mask); \ + gpio_buf_apply(BA_PB, &PB_buf, &PBcfg_buf, &PB_mask) + +#define PINCTRL(x, pin) { \ + &P##x##_buf, \ + &P##x##cfg_buf, \ + GPIO_Pin_##pin \ +} + +static const pinctrl_t led_pins[LED_PINCOUNT] = { + PINCTRL(A, 15), // A + PINCTRL(B, 18), // B + PINCTRL(B, 0), // C + PINCTRL(B, 7), // D + PINCTRL(A, 12), // E + PINCTRL(A, 10), // F + PINCTRL(A, 11), // G + PINCTRL(B, 9), // H + PINCTRL(B, 8), // I + PINCTRL(B, 15), // J + PINCTRL(B, 14), // K + PINCTRL(B, 13), // L + PINCTRL(B, 12), // M + PINCTRL(B, 5), // N + PINCTRL(A, 4), // O + PINCTRL(B, 3), // P + PINCTRL(B, 4), // Q + PINCTRL(B, 2), // R + PINCTRL(B, 1), // S + PINCTRL(B, 23), // T + PINCTRL(B, 21), // U + PINCTRL(B, 20), // V + PINCTRL(B, 19), // W +}; + +void led_init() +{ + for (int i=0; i>= 1; + } + GPIO_APPLY_ALL(); +} + +static uint32_t combine_cols(uint16_t col1_val, uint16_t col2_val) +{ + uint32_t dval = 0; + dval |= ((col1_val & 0x01) << (LED_ROWS*2)); + dval |= ((col2_val & 0x01) << (LED_ROWS*2+1)); + for (int i=0; i>= 1; + col2_val >>= 1; + + dval >>= 2; + dval |= ((col1_val & 0x01) << (LED_ROWS*2)); + dval |= ((col2_val & 0x01) << (LED_ROWS*2+1)); + } + return dval; +} + +void led_write2dcol(int dcol, uint16_t col1_val, uint16_t col2_val) +{ + led_write2dcol_raw(dcol, combine_cols(col1_val, col2_val)); +} + +void led_write2row_raw(int row, int which_half, uint32_t val) +{ + row = row*2 + (which_half != 0); + + gpio_buf_set(led_pins[row], LOW); + for (int i=0; i>= 1; + } + GPIO_APPLY_ALL(); +} diff --git a/src/leddrv.h b/src/leddrv.h new file mode 100644 index 0000000..b9be6ba --- /dev/null +++ b/src/leddrv.h @@ -0,0 +1,14 @@ +#ifndef __LEDDRV_H__ +#define __LEDDRV_H__ + +#include "CH58x_common.h" + +#define LED_COLS 44 +#define LED_ROWS 11 + +void led_init(); +void leds_releaseall(); +void led_write2dcol(int dcol, uint16_t col1_val, uint16_t col2_val); +void led_write2row_raw(int row, int which_half, uint32_t val); + +#endif /* __LEDDRV_H__ */ diff --git a/src/main.c b/src/main.c index f504d29..4982ba0 100644 --- a/src/main.c +++ b/src/main.c @@ -1,30 +1,88 @@ #include "CH58x_common.h" #include "CH58x_sys.h" +#include "leddrv.h" -void led_init(void) -{ - GPIOA_SetBits(GPIO_Pin_10); - GPIOA_ResetBits(GPIO_Pin_12); - GPIOA_ModeCfg(GPIO_Pin_10, GPIO_ModeOut_PP_5mA); - GPIOA_ModeCfg(GPIO_Pin_12, GPIO_ModeOut_PP_5mA); -} +#define FB_WIDTH LED_COLS*4 +#define SCROLL_IRATIO 3 + +uint16_t fb[2][FB_WIDTH]; + +uint8_t test_font[][11] = { + 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x60, 0xF0, 0x00, // F + 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, // O + 0x00, 0x7C, 0xC6, 0xC6, 0x60, 0x38, 0x0C, 0xC6, 0xC6, 0x7C, 0x00, // S + 0x00, 0x7C, 0xC6, 0xC6, 0x60, 0x38, 0x0C, 0xC6, 0xC6, 0x7C, 0x00, // S + 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, // A + 0x00, 0x7C, 0xC6, 0xC6, 0x60, 0x38, 0x0C, 0xC6, 0xC6, 0x7C, 0x00, // S + 0x00, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, // I + 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, // A +}; -void led_toggle(void) +void draw2fb(uint16_t *fb, int c, int col) { - GPIOA_InverseBits(GPIO_Pin_10); - GPIOA_InverseBits(GPIO_Pin_12); + uint16_t tmpfb[8] = {0}; + for (int i=0; i<8; i++) { + for (int j=0; j<11; j++) { + tmpfb[i] |= ((test_font[c][j] >> (8-i)) & 0x01) << j; + } + } + for (int i=0; i<8; i++) { + fb[col+i] = tmpfb[i]; + } } +volatile int fb_sel = 0; + int main() { SetSysClock(CLK_SOURCE_PLL_60MHz); led_init(); + draw2fb(fb[0], 0, 8*5); + draw2fb(fb[0], 1, 8*6); + draw2fb(fb[0], 2, 8*7); + draw2fb(fb[0], 3, 8*8); + draw2fb(fb[0], 4, 8*9); + draw2fb(fb[0], 5, 8*10); + draw2fb(fb[0], 6, 8*11); + draw2fb(fb[0], 7, 8*12); + + draw2fb(fb[1], 4, 8*5); + draw2fb(fb[1], 5, 8*6); + draw2fb(fb[1], 6, 8*7); + draw2fb(fb[1], 7, 8*8); + draw2fb(fb[1], 0, 8*9); + draw2fb(fb[1], 1, 8*10); + draw2fb(fb[1], 2, 8*11); + draw2fb(fb[1], 3, 8*12); - while(1) - { - mDelaymS(100); - led_toggle(); + TMR0_TimerInit(1500); + TMR0_ITCfg(ENABLE, TMR0_3_IT_CYC_END); + PFIC_EnableIRQ(TMR0_IRQn); + + while (1) { } } +__attribute__((interrupt)) +void TMR0_IRQHandler(void) +{ + static int i, scroll; + + if (TMR0_GetITFlag(TMR0_3_IT_CYC_END)) { + + i += 2; + if (i >= LED_COLS) { + i = 0; + scroll++; + if (scroll >= (FB_WIDTH-LED_COLS)*SCROLL_IRATIO) { + scroll = 0; + fb_sel = fb_sel == 0; + } + } + // This is a mess + led_write2dcol(i/2, fb[fb_sel][i+scroll/SCROLL_IRATIO], fb[fb_sel][i+scroll/SCROLL_IRATIO+1]); + + TMR0_ClearITFlag(TMR0_3_IT_CYC_END); + } +} -- cgit v1.2.3