From 9c9c52f753a9caf51189ad9e1293476f2384676b Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 15 Jun 2013 16:48:36 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@5858 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/SPI/main.c | 158 ------------------------------------------- 1 file changed, 158 deletions(-) delete mode 100644 testhal/STM32F37x/SPI/main.c (limited to 'testhal/STM32F37x/SPI/main.c') diff --git a/testhal/STM32F37x/SPI/main.c b/testhal/STM32F37x/SPI/main.c deleted file mode 100644 index 3a828f3a9..000000000 --- a/testhal/STM32F37x/SPI/main.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio - - 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 "ch.h" -#include "hal.h" - -/* - * Maximum speed SPI configuration (18MHz, CPHA=0, CPOL=0, MSb first). - */ -static const SPIConfig hs_spicfg = { - NULL, - GPIOB, - 10, - 0, - SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0 -}; - -/* - * Low speed SPI configuration (140.625kHz, CPHA=0, CPOL=0, MSb first). - */ -static const SPIConfig ls_spicfg = { - NULL, - GPIOB, - 10, - SPI_CR1_BR_2 | SPI_CR1_BR_1, - SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0 -}; - -/* - * SPI TX and RX buffers. - */ -static uint8_t txbuf[512]; -static uint8_t rxbuf[512]; - -/* - * SPI bus contender 1. - */ -static WORKING_AREA(spi_thread_1_wa, 256); -static msg_t spi_thread_1(void *p) { - - (void)p; - chRegSetThreadName("SPI thread 1"); - while (TRUE) { - spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ - palClearPad(GPIOC, GPIOC_LED2); /* LED ON. */ - spiStart(&SPID2, &hs_spicfg); /* Setup transfer parameters. */ - spiSelect(&SPID2); /* Slave Select assertion. */ - spiExchange(&SPID2, 512, - txbuf, rxbuf); /* Atomic transfer operations. */ - spiUnselect(&SPID2); /* Slave Select de-assertion. */ - spiReleaseBus(&SPID2); /* Ownership release. */ - } - return 0; -} - -/* - * SPI bus contender 2. - */ -static WORKING_AREA(spi_thread_2_wa, 256); -static msg_t spi_thread_2(void *p) { - - (void)p; - chRegSetThreadName("SPI thread 2"); - while (TRUE) { - spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ - palSetPad(GPIOC, GPIOC_LED2); /* LED OFF. */ - spiStart(&SPID2, &ls_spicfg); /* Setup transfer parameters. */ - spiSelect(&SPID2); /* Slave Select assertion. */ - spiExchange(&SPID2, 512, - txbuf, rxbuf); /* Atomic transfer operations. */ - spiUnselect(&SPID2); /* Slave Select de-assertion. */ - spiReleaseBus(&SPID2); /* Ownership release. */ - } - return 0; -} - -/* - * This is a periodic thread that does absolutely nothing except flashing - * a LED. - */ -static WORKING_AREA(blinker_wa, 128); -static msg_t blinker(void *arg) { - - (void)arg; - chRegSetThreadName("blinker"); - while (TRUE) { - palSetPad(GPIOC, GPIOC_LED1); - chThdSleepMilliseconds(500); - palClearPad(GPIOC, GPIOC_LED1); - chThdSleepMilliseconds(500); - } -} - -/* - * Application entry point. - */ -int main(void) { - unsigned i; - - /* - * System initializations. - * - HAL initialization, this also initializes the configured device drivers - * and performs the board-specific initializations. - * - Kernel initialization, the main() function becomes a thread and the - * RTOS is active. - */ - halInit(); - chSysInit(); - - /* - * SPI2 I/O pins setup. - */ - palSetPadMode(GPIOB, 14, PAL_MODE_ALTERNATE(5) | - PAL_STM32_OSPEED_HIGHEST); /* New MISO. */ - palSetPadMode(GPIOB, 15, PAL_MODE_ALTERNATE(5) | - PAL_STM32_OSPEED_HIGHEST); /* New MOSI. */ - - /* - * Prepare transmit pattern. - */ - for (i = 0; i < sizeof(txbuf); i++) - txbuf[i] = (uint8_t)i; - - /* - * Starting the transmitter and receiver threads. - */ - chThdCreateStatic(spi_thread_1_wa, sizeof(spi_thread_1_wa), - NORMALPRIO + 1, spi_thread_1, NULL); - chThdCreateStatic(spi_thread_2_wa, sizeof(spi_thread_2_wa), - NORMALPRIO + 1, spi_thread_2, NULL); - - /* - * Starting the blinker thread. - */ - chThdCreateStatic(blinker_wa, sizeof(blinker_wa), - NORMALPRIO-1, blinker, NULL); - - /* - * Normal main() thread activity, in this demo it does nothing. - */ - while (TRUE) { - chThdSleepMilliseconds(500); - } - return 0; -} -- cgit v1.2.3 From 35ee5fa48c3082a96178293ea91bb1febe72aa7d Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sat, 28 Sep 2013 07:46:30 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6321 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/SPI/main.c | 158 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 testhal/STM32F37x/SPI/main.c (limited to 'testhal/STM32F37x/SPI/main.c') diff --git a/testhal/STM32F37x/SPI/main.c b/testhal/STM32F37x/SPI/main.c new file mode 100644 index 000000000..3a828f3a9 --- /dev/null +++ b/testhal/STM32F37x/SPI/main.c @@ -0,0 +1,158 @@ +/* + ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio + + 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 "ch.h" +#include "hal.h" + +/* + * Maximum speed SPI configuration (18MHz, CPHA=0, CPOL=0, MSb first). + */ +static const SPIConfig hs_spicfg = { + NULL, + GPIOB, + 10, + 0, + SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0 +}; + +/* + * Low speed SPI configuration (140.625kHz, CPHA=0, CPOL=0, MSb first). + */ +static const SPIConfig ls_spicfg = { + NULL, + GPIOB, + 10, + SPI_CR1_BR_2 | SPI_CR1_BR_1, + SPI_CR2_DS_2 | SPI_CR2_DS_1 | SPI_CR2_DS_0 +}; + +/* + * SPI TX and RX buffers. + */ +static uint8_t txbuf[512]; +static uint8_t rxbuf[512]; + +/* + * SPI bus contender 1. + */ +static WORKING_AREA(spi_thread_1_wa, 256); +static msg_t spi_thread_1(void *p) { + + (void)p; + chRegSetThreadName("SPI thread 1"); + while (TRUE) { + spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ + palClearPad(GPIOC, GPIOC_LED2); /* LED ON. */ + spiStart(&SPID2, &hs_spicfg); /* Setup transfer parameters. */ + spiSelect(&SPID2); /* Slave Select assertion. */ + spiExchange(&SPID2, 512, + txbuf, rxbuf); /* Atomic transfer operations. */ + spiUnselect(&SPID2); /* Slave Select de-assertion. */ + spiReleaseBus(&SPID2); /* Ownership release. */ + } + return 0; +} + +/* + * SPI bus contender 2. + */ +static WORKING_AREA(spi_thread_2_wa, 256); +static msg_t spi_thread_2(void *p) { + + (void)p; + chRegSetThreadName("SPI thread 2"); + while (TRUE) { + spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ + palSetPad(GPIOC, GPIOC_LED2); /* LED OFF. */ + spiStart(&SPID2, &ls_spicfg); /* Setup transfer parameters. */ + spiSelect(&SPID2); /* Slave Select assertion. */ + spiExchange(&SPID2, 512, + txbuf, rxbuf); /* Atomic transfer operations. */ + spiUnselect(&SPID2); /* Slave Select de-assertion. */ + spiReleaseBus(&SPID2); /* Ownership release. */ + } + return 0; +} + +/* + * This is a periodic thread that does absolutely nothing except flashing + * a LED. + */ +static WORKING_AREA(blinker_wa, 128); +static msg_t blinker(void *arg) { + + (void)arg; + chRegSetThreadName("blinker"); + while (TRUE) { + palSetPad(GPIOC, GPIOC_LED1); + chThdSleepMilliseconds(500); + palClearPad(GPIOC, GPIOC_LED1); + chThdSleepMilliseconds(500); + } +} + +/* + * Application entry point. + */ +int main(void) { + unsigned i; + + /* + * System initializations. + * - HAL initialization, this also initializes the configured device drivers + * and performs the board-specific initializations. + * - Kernel initialization, the main() function becomes a thread and the + * RTOS is active. + */ + halInit(); + chSysInit(); + + /* + * SPI2 I/O pins setup. + */ + palSetPadMode(GPIOB, 14, PAL_MODE_ALTERNATE(5) | + PAL_STM32_OSPEED_HIGHEST); /* New MISO. */ + palSetPadMode(GPIOB, 15, PAL_MODE_ALTERNATE(5) | + PAL_STM32_OSPEED_HIGHEST); /* New MOSI. */ + + /* + * Prepare transmit pattern. + */ + for (i = 0; i < sizeof(txbuf); i++) + txbuf[i] = (uint8_t)i; + + /* + * Starting the transmitter and receiver threads. + */ + chThdCreateStatic(spi_thread_1_wa, sizeof(spi_thread_1_wa), + NORMALPRIO + 1, spi_thread_1, NULL); + chThdCreateStatic(spi_thread_2_wa, sizeof(spi_thread_2_wa), + NORMALPRIO + 1, spi_thread_2, NULL); + + /* + * Starting the blinker thread. + */ + chThdCreateStatic(blinker_wa, sizeof(blinker_wa), + NORMALPRIO-1, blinker, NULL); + + /* + * Normal main() thread activity, in this demo it does nothing. + */ + while (TRUE) { + chThdSleepMilliseconds(500); + } + return 0; +} -- cgit v1.2.3 From 2c928f2833afa53ec045adafb39d85b84685a2d8 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sun, 29 Sep 2013 10:39:31 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6330 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- testhal/STM32F37x/SPI/main.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'testhal/STM32F37x/SPI/main.c') diff --git a/testhal/STM32F37x/SPI/main.c b/testhal/STM32F37x/SPI/main.c index 3a828f3a9..7c005122a 100644 --- a/testhal/STM32F37x/SPI/main.c +++ b/testhal/STM32F37x/SPI/main.c @@ -48,10 +48,11 @@ static uint8_t rxbuf[512]; /* * SPI bus contender 1. */ -static WORKING_AREA(spi_thread_1_wa, 256); -static msg_t spi_thread_1(void *p) { +static THD_WORKING_AREA(spi_thread_1_wa, 256); +static THD_FUNCTION(spi_thread_1, p) { (void)p; + chRegSetThreadName("SPI thread 1"); while (TRUE) { spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ @@ -69,10 +70,11 @@ static msg_t spi_thread_1(void *p) { /* * SPI bus contender 2. */ -static WORKING_AREA(spi_thread_2_wa, 256); -static msg_t spi_thread_2(void *p) { +static THD_WORKING_AREA(spi_thread_2_wa, 256); +static THD_FUNCTION(spi_thread_2, p) { (void)p; + chRegSetThreadName("SPI thread 2"); while (TRUE) { spiAcquireBus(&SPID2); /* Acquire ownership of the bus. */ @@ -91,10 +93,11 @@ static msg_t spi_thread_2(void *p) { * This is a periodic thread that does absolutely nothing except flashing * a LED. */ -static WORKING_AREA(blinker_wa, 128); -static msg_t blinker(void *arg) { +static THD_WORKING_AREA(blinker_wa, 128); +static THD_FUNCTION(blinker, arg) { (void)arg; + chRegSetThreadName("blinker"); while (TRUE) { palSetPad(GPIOC, GPIOC_LED1); -- cgit v1.2.3