diff options
Diffstat (limited to 'testhal/STM8/SPI/demo/main.c')
-rw-r--r-- | testhal/STM8/SPI/demo/main.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/testhal/STM8/SPI/demo/main.c b/testhal/STM8/SPI/demo/main.c deleted file mode 100644 index d73d8d2ab..000000000 --- a/testhal/STM8/SPI/demo/main.c +++ /dev/null @@ -1,85 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ch.h"
-#include "hal.h"
-
-/*
- * SPI configuration (8MHz, CPHA=0, CPOL=0, MSb first).
- */
-static ROMCONST SPIConfig spicfg = {
- NULL,
- GPIOD,
- PD_LD10,
- 0
-};
-
-/*
- * Transmit data.
- */
-static ROMCONST uint8_t digits[32] = {
- 0x24, 0xAF, 0xE0, 0xA2, 0x2B, 0x32, 0x30, 0xA7,
- 0x20, 0x22, 0x21, 0x38, 0x74, 0xA8, 0x70, 0x71,
- 0x04, 0x8F, 0xC0, 0x82, 0x0B, 0x12, 0x10, 0x87,
- 0x00, 0x02, 0x01, 0x18, 0x54, 0x88, 0x50, 0x51
-};
-
-/*
- * Receive buffer.
- */
-static uint8_t buffer[32];
-
-/*
- * Entry point.
- */
-void main(void) {
-
- /*
- * Board/HAL initialization.
- */
- hwinit();
-
- /*
- * OS initialization.
- */
- chSysInit();
-
- /*
- * Activates the SPI driver 1 using the driver default configuration.
- */
- spiStart(&SPID1, &spicfg);
-
- /*
- * Normal main() thread activity.
- */
- while (TRUE) {
- volatile uint8_t b;
-
- chThdSleepMilliseconds(1000);
- /* Exchanging data, if the pins MISO and MOSI are connected then the
- transmitted data is received back into the buffer. On the
- STM8S-Discovery board the pins are CN2-9 and CN2-10.*/
- spiSelect(&SPID1);
- spiExchange(&SPID1, sizeof(digits), digits, buffer);
- /* Polled transfers test.*/
- b = spiPolledExchange(&SPID1, 0x55);
- b = spiPolledExchange(&SPID1, 0xAA);
- spiUnselect(&SPID1);
- }
-}
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