diff --git a/tests/gadget-zero/Makefile.stm32l1-generic b/tests/gadget-zero/Makefile.stm32l1-generic new file mode 100644 index 00000000..7c0641d5 --- /dev/null +++ b/tests/gadget-zero/Makefile.stm32l1-generic @@ -0,0 +1,42 @@ +## +## This file is part of the libopencm3 project. +## +## This library is free software: you can redistribute it and/or modify +## it under the terms of the GNU Lesser General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## (at your option) any later version. +## +## This library is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU Lesser General Public License for more details. +## +## You should have received a copy of the GNU Lesser General Public License +## along with this library. If not, see . +## + +BOARD = stm32l1-generic +PROJECT = usb-gadget0-$(BOARD) +BUILD_DIR = bin-$(BOARD) + +SHARED_DIR = ../shared + +CFILES = main-$(BOARD).c +CFILES += usb-gadget0.c trace.c trace_stdio.c + +VPATH += $(SHARED_DIR) + +INCLUDES += $(patsubst %,-I%, . $(SHARED_DIR)) + +OPENCM3_DIR=../.. + +### This section can go to an arch shared rules eventually... +LDSCRIPT = ../../lib/stm32/l1/stm32l15xxb.ld +OPENCM3_LIB = opencm3_stm32l1 +OPENCM3_DEFS = -DSTM32L1 +ARCH_FLAGS = -mthumb -mcpu=cortex-m3 +#OOCD_INTERFACE = jlink +#OOCD_TARGET = stm32l1x +OOCD_FILE = openocd.stm32l1-generic.cfg + +include ../rules.mk diff --git a/tests/gadget-zero/main-stm32l1-generic.c b/tests/gadget-zero/main-stm32l1-generic.c new file mode 100644 index 00000000..751fe3dc --- /dev/null +++ b/tests/gadget-zero/main-stm32l1-generic.c @@ -0,0 +1,69 @@ +/* + * This file is part of the libopencm3 project. + * + * Copyright (C) 2015 Karl Palsson + * + * This library is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library. If not, see . + */ + +#include +#include +#include +#include + +#include +#include "usb-gadget0.h" + +#define ER_DEBUG +#ifdef ER_DEBUG +#define ER_DPRINTF(fmt, ...) \ + do { printf(fmt, ## __VA_ARGS__); } while (0) +#else +#define ER_DPRINTF(fmt, ...) \ + do { } while (0) +#endif + +const clock_scale_t this_clock_config = + { /* 32MHz PLL from 8MHz HSE */ + .pll_source = RCC_CFGR_PLLSRC_HSE_CLK, + .pll_mul = RCC_CFGR_PLLMUL_MUL12, + .pll_div = RCC_CFGR_PLLDIV_DIV3, + .hpre = RCC_CFGR_HPRE_SYSCLK_NODIV, + .ppre1 = RCC_CFGR_PPRE1_HCLK_NODIV, + .ppre2 = RCC_CFGR_PPRE2_HCLK_NODIV, + .voltage_scale = RANGE1, + .flash_config = FLASH_ACR_LATENCY_1WS, + .apb1_frequency = 32000000, + .apb2_frequency = 32000000, + }; + + +int main(void) +{ + rcc_clock_setup_pll(&this_clock_config); + /* LED on custom board for boot progress */ + rcc_periph_clock_enable(RCC_GPIOB); + gpio_mode_setup(GPIOB, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO1); + gpio_set(GPIOB, GPIO1); + + usbd_device *usbd_dev = gadget0_init(&stm32f103_usb_driver, "stm32l1-generic"); + + ER_DPRINTF("bootup complete\n"); + gpio_clear(GPIOB, GPIO1); + while (1) { + usbd_poll(usbd_dev); + } + +} + diff --git a/tests/gadget-zero/openocd.stm32l1-generic.cfg b/tests/gadget-zero/openocd.stm32l1-generic.cfg new file mode 100644 index 00000000..09b44eab --- /dev/null +++ b/tests/gadget-zero/openocd.stm32l1-generic.cfg @@ -0,0 +1,15 @@ +# l1 generic, using a l4 disco board +source [find interface/stlink-v2-1.cfg] +set WORKAREASIZE 0x2000 +source [find target/stm32l1.cfg] + +hla_serial "066DFF495351885087171826" # My l4 disco + +# Serial of my l1 disco used as stlink here. +#hla_serial "S?l\x06H?WQ%\x10\x18?" # My l1 disco + +tpiu config internal swodump.stm32l1-generic.log uart off 32000000 + +# Uncomment to reset on connect, for grabbing under WFI et al +reset_config srst_only srst_nogate +# reset_config srst_only srst_nogate connect_assert_srst diff --git a/tests/gadget-zero/test_gadget0.py b/tests/gadget-zero/test_gadget0.py index 226ecb8b..6c22ae50 100644 --- a/tests/gadget-zero/test_gadget0.py +++ b/tests/gadget-zero/test_gadget0.py @@ -8,6 +8,7 @@ import unittest DUT_SERIAL = "stm32f4disco" #DUT_SERIAL = "stm32f103-generic" +#DUT_SERIAL = "stm32l1-generic" class find_by_serial(object): def __init__(self, serial):